Use declare

There is no need on using prefixes like on other answers, neither arrays. Use just declare, double quotes, and parameter expansion.

I often use the following trick to parse argument lists contanining one to n arguments formatted as key=value otherkey=othervalue etc=etc, Like:

# brace expansion just to exemplify
for variable in {one=foo,two=bar,ninja=tip}
do
  declare "${variable%=*}=${variable#*=}"
done
echo $one $two $ninja 
# foo bar tip

But expanding the argv list like

for v in "$@"; do declare "${v%=*}=${v#*=}"; done

Extra tips

# parse argv's leading key=value parameters
for v in "$@"; do
  case "$v" in ?*=?*) declare "${v%=*}=${v#*=}";; *) break;; esac
done
# consume argv's leading key=value parameters
while (( $# )); do
  case "$v" in ?*=?*) declare "${v%=*}=${v#*=}";; *) break;; esac
  shift
done

ECMAScript 2018 introduces named capturing groups into JavaScript regexes.

Example:

  const auth = 'Bearer AUTHORIZATION_TOKEN'
  const { groups: { token } } = /Bearer (?<token>[^ $]*)/.exec(auth)
  console.log(token) // "Prints AUTHORIZATION_TOKEN"

If you need to support older browsers, you can do everything with normal (numbered) capturing groups that you can do with named capturing groups, you just need to keep track of the numbers - which may be cumbersome if the order of capturing group in your regex changes.

There are only two "structural" advantages of named capturing groups I can think of:

1. In some regex flavors (.NET and JGSoft, as far as I know), you can use the same name for different groups in your regex (see here for an example where this matters). But most regex flavors do not support this functionality anyway.

2. If you need to refer to numbered capturing groups in a situation where they are surrounded by digits, you can get a problem. Let's say you want to add a zero to a digit and therefore want to replace (\d) with $10. In JavaScript, this will work (as long as you have fewer than 10 capturing group in your regex), but Perl will think you're looking for backreference number 10 instead of number 1, followed by a 0. In Perl, you can use ${1}0 in this case.

Other than that, named capturing groups are just "syntactic sugar". It helps to use capturing groups only when you really need them and to use non-capturing groups (?:...) in all other circumstances.

The bigger problem (in my opinion) with JavaScript is that it does not support verbose regexes which would make the creation of readable, complex regular expressions a lot easier.

Steve Levithan's XRegExp library solves these problems.

$string = "July";
echo $month_number = date("n",strtotime($string));

returns '7' [month number]

Use date("m",strtotime($string)); for the output "08"

For more formats reffer this..
http://php.net/manual/en/function.date.php

# To support matches from the beginning, not any matches:

items = ['a', 'ab', 'abc', 'bac']
prefix = 'ab'

filter(lambda x: x.startswith(prefix), items)

Definitely not both. Other than that I'd have to say it's a personal preference. I'd use css if I had many images the same size to reduce code.

.my_images img {width: 20px; height:20px}

In the long term CSS may win out due to HTML attribute deprecation and more likely due to the growth of vector image formats like SVG where it can actually make sense to scale images using non-pixel based units like % or em.

I suggest a cloud based solution like Twilio. Cloud based solutions are cost-effective, than an in-house solution as the there is no ongoing maintenance, required. SMS through email is not an elegant solution, as you have to get the carrier information from the user and you can never be sure that you can text all mobile numbers. I am using twilio java api in my web application, to send sms from serverside. within few minutes, you can integrate with your app.

https://www.twilio.com/docs/java/install

Here's an example sending an SMS message from the docs:

import com.twilio.sdk.TwilioRestClient;
import com.twilio.sdk.TwilioRestException;
import com.twilio.sdk.resource.factory.MessageFactory;
import com.twilio.sdk.resource.instance.Message;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;

import java.util.ArrayList;
import java.util.List;

public class Example {

  // Find your Account Sid and Token at twilio.com/user/account
  public static final String ACCOUNT_SID = "{{ account_sid }}";
  public static final String AUTH_TOKEN = "{{ auth_token }}";

  public static void main(String[] args) throws TwilioRestException {
    TwilioRestClient client = new TwilioRestClient(ACCOUNT_SID, AUTH_TOKEN);

    // Build a filter for the MessageList
    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair("Body", "Test Twilio message"));
    params.add(new BasicNameValuePair("To", "+14159352345"));
    params.add(new BasicNameValuePair("From", "+14158141829"));

    MessageFactory messageFactory = client.getAccount().getMessageFactory();
    Message message = messageFactory.create(params);
    System.out.println(message.getSid());
  }
}

OK, so thanks to all of the contributors above. I am using .NET 4.6 and we also had the same issue. I spent time debugging System.Net.Http, specifically the HttpClientHandler, and found the following:

    if (ExecutionContext.IsFlowSuppressed())
    {
      IWebProxy webProxy = (IWebProxy) null;
      if (this.useProxy)
        webProxy = this.proxy ?? WebRequest.DefaultWebProxy;
      if (this.UseDefaultCredentials || this.Credentials != null || webProxy != null && webProxy.Credentials != null)
        this.SafeCaptureIdenity(state);
    }

So after assessing that the ExecutionContext.IsFlowSuppressed() might have been the culprit, I wrapped our Impersonation code as follows:

using (((WindowsIdentity)ExecutionContext.Current.Identity).Impersonate())
using (System.Threading.ExecutionContext.SuppressFlow())
{
    // HttpClient code goes here!
}

The code inside of SafeCaptureIdenity (not my spelling mistake), grabs WindowsIdentity.Current() which is our impersonated identity. This is being picked up because we are now suppressing flow. Because of the using/dispose this is reset after invocation.

It now seems to work for us, phew!

Probably you are requesting for an external resource, this case IE needs the XDomain object. See the sample code below for how to make ajax request for all browsers with cross domains:

Tork.post = function (url,data,callBack,callBackParameter){
    if (url.indexOf("?")>0){
        data = url.substring(url.indexOf("?")+1)+"&"+ data;
        url = url.substring(0,url.indexOf("?"));
    }
    data += "&randomNumberG=" + Math.random() + (Tork.debug?"&debug=1":"");
    var xmlhttp;
    if (window.XDomainRequest)
    {
        xmlhttp=new XDomainRequest();
        xmlhttp.onload = function(){callBack(xmlhttp.responseText)};
    }
    else if (window.XMLHttpRequest)
        xmlhttp=new XMLHttpRequest();
    else
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200){
            Tork.msg("Response:"+xmlhttp.responseText);
            callBack(xmlhttp.responseText,callBackParameter);
            Tork.showLoadingScreen(false);
        }
    }
    xmlhttp.open("POST",Tork.baseURL+url,true);
    xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
    xmlhttp.send(data);
}

Besides using Start-Process -Wait, piping the output of an executable will make Powershell wait. Depending on the need, I will typically pipe to Out-Null, Out-Default, Out-String or Out-String -Stream. Here is a long list of some other output options.

# Saving output as a string to a variable.
$output = ping.exe example.com | Out-String

# Filtering the output.
ping stackoverflow.com | where { $_ -match '^reply' }

# Using Start-Process affords the most control.
Start-Process -Wait SomeExecutable.com

I do miss the CMD/Bash style operators that you referenced (&, &&, ||). It seems we have to be more verbose with Powershell.

Your script could be stopping, not because of the PHP timeout but because of the timeout in the browser you're using to access the script (ie. Firefox, Chrome, etc). Unfortunately there's seldom an easy way to extend this timeout, and in most browsers you simply can't. An option you have here is to access the script over a terminal. For example, on Windows you would make sure the PHP executable is in your path variable and then I think you execute:

C:\path\to\script> php script.php

Or, if you're using the PHP CGI, I think it's:

C:\path\to\script> php-cgi script.php

Plus, you would also set ini_set('max_execution_time', 0); in your script as others have mentioned. When running a PHP script this way, I'm pretty sure you can use buffer flushing to echo out the script's progress to the terminal periodically if you wish. The biggest issue I think with this method is there's really no way of stopping the script once it's started, other than stopping the entire PHP process or service.

document.getElementById('myframe1').contentWindow.document.getElementById('x')

Fiddle

contentWindow is supported by all browsers including the older versions of IE.

Note that if the iframe's src is from another domain, you won't be able to access its content due to the Same Origin Policy.

There are 3 location providers in Android.

They are:

gps –> (GPS, AGPS): Name of the GPS location provider. This provider determines location using satellites. Depending on conditions, this provider may take a while to return a location fix. Requires the permission android.permission.ACCESS_FINE_LOCATION.

network –> (AGPS, CellID, WiFi MACID): Name of the network location provider. This provider determines location based on availability of cell tower and WiFi access points. Results are retrieved by means of a network lookup. Requires either of the permissions android.permission.ACCESS_COARSE_LOCATION or android.permission.ACCESS_FINE_LOCATION.

passive –> (CellID, WiFi MACID): A special location provider for receiving locations without actually initiating a location fix. This provider can be used to passively receive location updates when other applications or services request them without actually requesting the locations yourself. This provider will return locations generated by other providers. Requires the permission android.permission.ACCESS_FINE_LOCATION, although if the GPS is not enabled this provider might only return coarse fixes. This is what Android calls these location providers, however, the underlying technologies to make this stuff work is mapped to the specific set of hardware and telco provided capabilities (network service).

The best way is to use the “network” or “passive” provider first, and then fallback on “gps”, and depending on the task, switch between providers. This covers all cases, and provides a lowest common denominator service (in the worst case) and great service (in the best case).

Article Reference : Android Location Providers - gps, network, passive By Nazmul Idris

Code Reference : https://stackoverflow.com/a/3145655/28557

-----------------------Update-----------------------

Now Android have Fused location provider

The Fused Location Provider intelligently manages the underlying location technology and gives you the best location according to your needs. It simplifies ways for apps to get the user’s current location with improved accuracy and lower power usage

Fused location provider provide three ways to fetch location

1. Last Location: Use when you want to know current location once.
2. Request Location using Listener: Use when application is on screen / frontend and require continues location.
3. Request Location using Pending Intent: Use when application in background and require continues location.

References :

Official site : http://developer.android.com/google/play-services/location.html

Fused location provider example: GIT : https://github.com/kpbird/fused-location-provider-example

http://blog.lemberg.co.uk/fused-location-provider

--------------------------------------------------------

If you want to create a file and write and append data to it many times, then use the below code, it will create file if not exits and will append data if it exists.

 SimpleDateFormat formatter = new SimpleDateFormat("yyyy_MM_dd");
        Date now = new Date();
        String fileName = formatter.format(now) + ".txt";//like 2016_01_12.txt


         try
            {
                File root = new File(Environment.getExternalStorageDirectory()+File.separator+"Music_Folder", "Report Files");
                //File root = new File(Environment.getExternalStorageDirectory(), "Notes");
                if (!root.exists()) 
                {
                    root.mkdirs();
                }
                File gpxfile = new File(root, fileName);


                FileWriter writer = new FileWriter(gpxfile,true);
                writer.append(sBody+"\n\n");
                writer.flush();
                writer.close();
                Toast.makeText(this, "Data has been written to Report File", Toast.LENGTH_SHORT).show();
            }
            catch(IOException e)
            {
                 e.printStackTrace();

            }

Use reduce with destructuring to sum Amount:

const traveler = [
  { description: 'Senior', Amount: 50 },
  { description: 'Senior', Amount: 50 },
  { description: 'Adult', Amount: 75 },
  { description: 'Child', Amount: 35 },
  { description: 'Infant', Amount: 25 },
];

console.log(traveler.reduce((n, {Amount}) => n + Amount, 0))

I recently struggled with this issue for 3 days. How the client is sending the request might not be the cause, the server might not be configured to handle multipart requests. This is what I had to do to get it working:

pom.xml - Added commons-fileupload dependency (download and add the jar to your project if you are not using dependency management such as maven)

<dependency>
  <groupId>commons-fileupload</groupId>
  <artifactId>commons-fileupload</artifactId>
  <version>${commons-version}</version>
</dependency>

web.xml - Add multipart filter and mapping

<filter>
  <filter-name>multipartFilter</filter-name>
  <filter-class>org.springframework.web.multipart.support.MultipartFilter</filter-class>
</filter>
<filter-mapping>
  <filter-name>multipartFilter</filter-name>
  <url-pattern>/springrest/*</url-pattern>
</filter-mapping>

app-context.xml - Add multipart resolver

<beans:bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    <beans:property name="maxUploadSize">
        <beans:value>10000000</beans:value>
    </beans:property>
</beans:bean>

Your Controller

@RequestMapping(value=Constants.REQUEST_MAPPING_ADD_IMAGE, method = RequestMethod.POST, produces = { "application/json"})
public @ResponseBody boolean saveStationImage(
        @RequestParam(value = Constants.MONGO_STATION_PROFILE_IMAGE_FILE) MultipartFile file,
        @RequestParam(value = Constants.MONGO_STATION_PROFILE_IMAGE_URI) String imageUri, 
        @RequestParam(value = Constants.MONGO_STATION_PROFILE_IMAGE_TYPE) String imageType, 
        @RequestParam(value = Constants.MONGO_FIELD_STATION_ID) String stationId) {
    // Do something with file
    // Return results
}

Your client

public static Boolean updateStationImage(StationImage stationImage) {
    if(stationImage == null) {
        Log.w(TAG + ":updateStationImage", "Station Image object is null, returning.");
        return null;
    }

    Log.d(TAG, "Uploading: " + stationImage.getImageUri());
    try {
        RestTemplate restTemplate = new RestTemplate();
        FormHttpMessageConverter formConverter = new FormHttpMessageConverter();
        formConverter.setCharset(Charset.forName("UTF8"));
        restTemplate.getMessageConverters().add(formConverter);
        restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter());

        restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory());

        HttpHeaders httpHeaders = new HttpHeaders();
        httpHeaders.setAccept(Collections.singletonList(MediaType.parseMediaType("application/json")));

        MultiValueMap<String, Object> parts = new LinkedMultiValueMap<String, Object>();

        parts.add(Constants.STATION_PROFILE_IMAGE_FILE, new FileSystemResource(stationImage.getImageFile()));
        parts.add(Constants.STATION_PROFILE_IMAGE_URI, stationImage.getImageUri());
        parts.add(Constants.STATION_PROFILE_IMAGE_TYPE, stationImage.getImageType());
        parts.add(Constants.FIELD_STATION_ID, stationImage.getStationId());

        return restTemplate.postForObject(Constants.REST_CLIENT_URL_ADD_IMAGE, parts, Boolean.class);
    } catch (Exception e) {
        StringWriter sw = new StringWriter();
        e.printStackTrace(new PrintWriter(sw));

        Log.e(TAG + ":addStationImage", sw.toString());
    }

    return false;
}

That should do the trick. I added as much information as possible because I spent days, piecing together bits and pieces of the full issue, I hope this will help.

This is a quick way to do that, I mean.

It does not use an expensive regex function. It also does not use multiple replacement functions that each individually did loop over the data with several checks, allocations, etc.

So the search is done directly in one for loop. For the number of times that the capacity of the result array has to be increased, a loop is also used within the Array.Copy function. That are all the loops. In some cases, a larger page size might be more efficient.

public static string NormalizeNewLine(this string val)
{
    if (string.IsNullOrEmpty(val))
        return val;

    const int page = 6;
    int a = page;
    int j = 0;
    int len = val.Length;
    char[] res = new char[len];

    for (int i = 0; i < len; i++)
    {
        char ch = val[i];

        if (ch == '\r')
        {
            int ni = i + 1;
            if (ni < len && val[ni] == '\n')
            {
                res[j++] = '\r';
                res[j++] = '\n';
                i++;
            }
            else
            {
                if (a == page) // Ensure capacity
                {
                    char[] nres = new char[res.Length + page];
                    Array.Copy(res, 0, nres, 0, res.Length);
                    res = nres;
                    a = 0;
                }

                res[j++] = '\r';
                res[j++] = '\n';
                a++;
            }
        }
        else if (ch == '\n')
        {
            int ni = i + 1;
            if (ni < len && val[ni] == '\r')
            {
                res[j++] = '\r';
                res[j++] = '\n';
                i++;
            }
            else
            {
                if (a == page) // Ensure capacity
                {
                    char[] nres = new char[res.Length + page];
                    Array.Copy(res, 0, nres, 0, res.Length);
                    res = nres;
                    a = 0;
                }

                res[j++] = '\r';
                res[j++] = '\n';
                a++;
            }
        }
        else
        {
            res[j++] = ch;
        }
    }

    return new string(res, 0, j);
}

I now that '\n\r' is not actually used on basic platforms. But who would use two types of linebreaks in succession to indicate two linebreaks?

If you want to know that, then you need to take a look before to know if the \n and \r both are used separately in the same document.

Your awnser can be found here:

Why Lists Can't Be Dictionary Keys

Newcomers to Python often wonder why, while the language includes both a tuple and a list type, tuples are usable as a dictionary keys, while lists are not. This was a deliberate design decision, and can best be explained by first understanding how Python dictionaries work.

Source & more info: http://wiki.python.org/moin/DictionaryKeys

Had the same problem while trying to run WCF app from Visual Studio. Solved it by running Visual Studio as administrator.

In your main layout set your ListView gravity to right:

android:layout_gravity="right" 

Also in your code :

mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
            R.drawable.ic_drawer, R.string.drawer_open,
            R.string.drawer_close) {

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item != null && item.getItemId() == android.R.id.home) {
            if (mDrawerLayout.isDrawerOpen(Gravity.RIGHT)) {
                mDrawerLayout.closeDrawer(Gravity.RIGHT);
            } 
            else {
                mDrawerLayout.openDrawer(Gravity.RIGHT);
            }
        }
        return false;
    }
};

hope it works :)

Just to augment the accepted answer with a brief newbie-friendly short answer, you probably don't need exec.

If you're still here, the following discussion should hopefully reveal why. When you run, say,

sh -c 'command'

you run a sh instance, then start command as a child of that sh instance. When command finishes, the sh instance also finishes.

sh -c 'exec command'

runs a sh instance, then replaces that sh instance with the command binary, and runs that instead.

Of course, both of these are useless in this limited context; you simply want

command

There are some fringe situations where you want the shell to read its configuration file or somehow otherwise set up the environment as a preparation for running command. This is pretty much the sole situation where exec command is useful.

#!/bin/sh
ENVIRONMENT=$(some complex task)
exec command

This does some stuff to prepare the environment so that it contains what is needed. Once that's done, the sh instance is no longer necessary, and so it's a (minor) optimization to simply replace the sh instance with the command process, rather than have sh run it as a child process and wait for it, then exit as soon as it finishes.

Similarly, if you want to free up as much resources as possible for a heavyish command at the end of a shell script, you might want to exec that command as an optimization.

If something forces you to run sh but you really wanted to run something else, exec something else is of course a workaround to replace the undesired sh instance (like for example if you really wanted to run your own spiffy gosh instead of sh but yours isn't listed in /etc/shells so you can't specify it as your login shell).

The second use of exec to manipulate file descriptors is a separate topic. The accepted answer covers that nicely; to keep this self-contained, I'll just defer to the manual for anything where exec is followed by a redirect instead of a command name.

You can change the code by using class definition for the i element:

<a href="javascript:void"><i class="fa fa-plus-circle"></i>Category 1</a>

Then you can switch the classes rapresenting the plus/minus state using toggleClass with multiple classes:

$('#category-tabs li a').click(function(){
    $(this).next('ul').slideToggle('500');
    $(this).find('i').toggleClass('fa-plus-circle fa-minus-circle');
});

Demo: http://jsfiddle.net/Zcn2u/

I was challenged by the same error message, with .net 4.7 installed.

The solution was to follow one earlier mentioned post to go with the "Turn Windows feature on or off", where the ".NET Framework 4.7 Advanced Services" --> "ASP.NET 4.7" already was checked.

Further down the list, there is the "Internet Information Services" and subnote "Application Development Features" --> "ASP.NET 4.7", that also needs to be checked.

When enabling this, allot of other features are enabled... I simply pressed the Ok button, and the issue was resolved. Screendump of the windows features dialog

$html = preg_replace('/\sstyle=("|\').*?("|\')/i', '', $html);

For replacing all style="" with blank.

if you need a quick test on your query, this works great for me

echo $this->db->last_query(); die;

Just in case it helps: there is a way to edit a symlink with midnight commander (mc). The menu command is (in French on my mc interface):

Fichier / Éditer le lien symbolique

which may be translated to:

File / Edit symbolic link

The shortcut is C-x C-s

Maybe it internally uses the ln --force command, I don't know.

Now, I'm trying to find a way to edit a whole lot of symlinks at once (that's how I arrived here).

setInterval repeats the call, setTimeout only runs it once.

You might just have to install the packages.

yum install php-pdo php-mysqli

After they're installed, restart Apache.

httpd restart

or

apachectl restart

var requestedHash = ((window.location.hash.substring(1).split("#",1))+"?").split("?",1);

Your strings are JSON formatted, so you will need to parse it into a object. For that you can use JSON.NET.

Here is an example on how to parse a JSON string into a dynamic object:

string source = "{\r\n   \"id\": \"100000280905615\", \r\n \"name\": \"Jerard Jones\",  \r\n   \"first_name\": \"Jerard\", \r\n   \"last_name\": \"Jones\", \r\n   \"link\": \"https://www.facebook.com/Jerard.Jones\", \r\n   \"username\": \"Jerard.Jones\", \r\n   \"gender\": \"female\", \r\n   \"locale\": \"en_US\"\r\n}";
dynamic data = JObject.Parse(source);
Console.WriteLine(data.id);
Console.WriteLine(data.first_name);
Console.WriteLine(data.last_name);
Console.WriteLine(data.gender);
Console.WriteLine(data.locale);

Happy coding!

It is to mark the parameter as optional.

• TypeScript handbook https://www.typescriptlang.org/docs/handbook/functions.html#optional-and-default-parameters
• TypeScript Deep Dive https://basarat.gitbook.io/typescript/type-system/functions#optional-parameters

rsvndump worked great for me migrating a repository from svnrepository.com to an Ubuntu server that I control.

How to install and use rsvndump on Ubuntu:

1. Install missing dependencies ("APR" and Subversion libraries)

   sudo apt-get install apache2-threaded-dev
   sudo apt-get install libsvn-dev
   

2. Install rsvndump

   wget http://prdownloads.sourceforge.net/rsvndump/rsvndump-0.5.5.tar.gz
   tar xvfz rsvndump-0.5.5.tar.gz
   cd rsvndump-0.5.5
   ./configure
   make
   sudo make install
   

3. Dump the remote SVN repository to a local file

   rsvndump http://my.svnrepository.com/svn/old_repo > old_repo_dump
   

4. Create a new repository and load in the local dump file

   sudo svnadmin create /opt/subversion/my_new_rep
   sudo svnadmin load --force-uuid /opt/subversion/my_new_repo < old_repo_dump
   

You can use this code to open in new tab..

function openWindow( url )
{
  window.open(url, '_blank');
  window.focus();
}

I got it from stackoverflow..

Use 10.0.2.2 to access your actual machine.

As you've learned, when you use the emulator, localhost (127.0.0.1) refers to the device's own loopback service, not the one on your machine as you may expect.

You can use 10.0.2.2 to access your actual machine, it is an alias set up to help in development.

npm install typescript@">=3.1.1 <3.3.0" --save-dev --save-exact
rm -rf node_modules
npm install

I use Google Docs embeddable PDF viewer. The docs don't have to be uploaded to Google Docs, but they do have to be available online.

<iframe src="https://docs.google.com/gview?url=https://path.com/to/your/pdf.pdf&embedded=true" style="width:600px; height:500px;" frameborder="0"></iframe>

Return the file as an Object : http://www.tutorialspoint.com/java/java_serialization.htm

        import java.io.*;

        public class SerializeDemo
        {
           public static void main(String [] args)
           {
              Employee e = new Employee();
              e.name = "Reyan Ali";
              e.address = "Phokka Kuan, Ambehta Peer";
              e.SSN = 11122333;
              e.number = 101;

              try
              {
                 FileOutputStream fileOut =
                 new FileOutputStream("/tmp/employee.ser");
                 ObjectOutputStream out = new ObjectOutputStream(fileOut);
                 out.writeObject(e);
                 out.close();
                 fileOut.close();
                 System.out.printf("Serialized data is saved in /tmp/employee.ser");
              }catch(IOException i)
              {
                  i.printStackTrace();
              }
           }
        }

    import java.io.*;
    public class DeserializeDemo
    {
       public static void main(String [] args)
       {
          Employee e = null;
          try
          {
             FileInputStream fileIn = new FileInputStream("/tmp/employee.ser");
             ObjectInputStream in = new ObjectInputStream(fileIn);
             e = (Employee) in.readObject();
             in.close();
             fileIn.close();
          }catch(IOException i)
          {
             i.printStackTrace();
             return;
          }catch(ClassNotFoundException c)
          {
             System.out.println("Employee class not found");
             c.printStackTrace();
             return;
          }
          System.out.println("Deserialized Employee...");
          System.out.println("Name: " + e.name);
          System.out.println("Address: " + e.address);
          System.out.println("SSN: " + e.SSN);
          System.out.println("Number: " + e.number);
        }
    }

eval() is very powerful and can be used to execute a JS statement or evaluate an expression. But the question isn't about the uses of eval() but lets just say some how the string you running with eval() is affected by a malicious party. At the end you will be running malicious code. With power comes great responsibility. So use it wisely is you are using it. This isn't related much to eval() function but this article has pretty good information: http://blogs.popart.com/2009/07/javascript-injection-attacks/ If you are looking for the basics of eval() look here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval

The problem appears to be that the global symbol clear is already in use and your function doesn't succeed in overriding it. If you change that name to something else (I used blah), it works just fine:

Live: Version using clear which fails | Version using blah which works

<html>
<head>
    <title>lala</title>
</head>
<body>
    <h1 onmouseover="go('The dog is in its shed')" onmouseout="blah()">lalala</h1>
    <div id="goy"></div>
    <script type="text/javascript">
    function go(what) {
        document.getElementById("goy").innerHTML = what;
    }
    function blah() {
        document.getElementById("goy").innerHTML = "";
    }
    </script>
</body>
</html>

This is a great illustration of the fundamental principal: Avoid global variables wherever possible. The global namespace in browsers is incredibly crowded, and when conflicts occur, you get weird bugs like this.

A corollary to that is to not use old-style onxyz=... attributes to hook up event handlers, because they require globals. Instead, at least use code to hook things up: Live Copy

<html>
<head>
    <title>lala</title>
</head>
<body>
    <h1 id="the-header">lalala</h1>
    <div id="goy"></div>
    <script type="text/javascript">
      // Scoping function makes the declarations within
      // it *not* globals
      (function(){
        var header = document.getElementById("the-header");
        header.onmouseover = function() {
          go('The dog is in its shed');
        };
        header.onmouseout = clear;

        function go(what) {
          document.getElementById("goy").innerHTML = what;
        }
        function clear() {
          document.getElementById("goy").innerHTML = "";
        }
      })();
    </script>
</body>
</html>

...and even better, use DOM2's addEventListener (or attachEvent on IE8 and earlier) so you can have multiple handlers for an event on an element.

The whereColumn method can be passed an array of multiple conditions. These conditions will be joined using the and operator.

Example:

$users = DB::table('users')
            ->whereColumn([
                ['first_name', '=', 'last_name'],
                ['updated_at', '>', 'created_at']
            ])->get();

$users = User::whereColumn([
                ['first_name', '=', 'last_name'],
                ['updated_at', '>', 'created_at']
            ])->get();

For more information check this section of the documentation https://laravel.com/docs/5.4/queries#where-clauses

I think the following is a good exhibit of Echo vs. Write-Host. Notice how test() actually returns an array of ints, not a single int as one could easily be led to believe.

function test {
    Write-Host 123
    echo 456 # AKA 'Write-Output'
    return 789
}

$x = test

Write-Host "x of type '$($x.GetType().name)' = $x"

Write-Host "`$x[0] = $($x[0])"
Write-Host "`$x[1] = $($x[1])"

Terminal output of the above:

123
x of type 'Object[]' = 456 789
$x[0] = 456
$x[1] = 789

In our case, the reason was invalid header. As mentioned in Edit 4:

• take the logs
• in the viewer choose Events
• chose HTTP2_SESSION

Look for something similar:

HTTP2_SESSION_RECV_INVALID_HEADER

--> error = "Invalid character in header name."

--> header_name = "charset=utf-8"

"user.dir" is the current working directory, not the home directory It is all described here.

http://docs.oracle.com/javase/tutorial/essential/environment/sysprop.html

Also, by using \\ instead of File.separator, you will lose portability with *nix system which uses / for file separator.

array_count_values only works for integers and strings. If you happen to want counts for float/numeric values (and you are heedless of small variations in precision or representation), this works:

function arrayCountValues($arr) {
  $vals = [];
  foreach ($arr as $val) { array_push($vals,strval($val)); }
  $cnts = array_count_values($vals);
  arsort($cnts);
  return $cnts;
}

Note that I return $cnts with the keys as strings. It would be easy to reconvert them, but I'm trying to determine the mode for the values, so I only need to re-convert the first (several) values.

I tested a version which looped, creating an array of counts rather than using array_count_values, and this turned out to be more efficient (by maybe 8-10%)!

Try this method for uploading Image file from camera

package com.example.imageupload;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.message.BasicHeader;

public class MultipartEntity implements HttpEntity {

private String boundary = null;

ByteArrayOutputStream out = new ByteArrayOutputStream();
boolean isSetLast = false;
boolean isSetFirst = false;

public MultipartEntity() {
    this.boundary = System.currentTimeMillis() + "";
}

public void writeFirstBoundaryIfNeeds() {
    if (!isSetFirst) {
        try {
            out.write(("--" + boundary + "\r\n").getBytes());
        } catch (final IOException e) {

        }
    }
    isSetFirst = true;
}

public void writeLastBoundaryIfNeeds() {
    if (isSetLast) {
        return;
    }
    try {
        out.write(("\r\n--" + boundary + "--\r\n").getBytes());
    } catch (final IOException e) {

    }
    isSetLast = true;
}

public void addPart(final String key, final String value) {
    writeFirstBoundaryIfNeeds();
    try {
        out.write(("Content-Disposition: form-data; name=\"" + key + "\"\r\n")
                .getBytes());
        out.write("Content-Type: text/plain; charset=UTF-8\r\n".getBytes());
        out.write("Content-Transfer-Encoding: 8bit\r\n\r\n".getBytes());
        out.write(value.getBytes());
        out.write(("\r\n--" + boundary + "\r\n").getBytes());
    } catch (final IOException e) {

    }
}

public void addPart(final String key, final String fileName,
        final InputStream fin) {
    addPart(key, fileName, fin, "application/octet-stream");
}

public void addPart(final String key, final String fileName,
        final InputStream fin, String type) {
    writeFirstBoundaryIfNeeds();
    try {
        type = "Content-Type: " + type + "\r\n";
        out.write(("Content-Disposition: form-data; name=\"" + key
                + "\"; filename=\"" + fileName + "\"\r\n").getBytes());
        out.write(type.getBytes());
        out.write("Content-Transfer-Encoding: binary\r\n\r\n".getBytes());

        final byte[] tmp = new byte[4096];
        int l = 0;
        while ((l = fin.read(tmp)) != -1) {
            out.write(tmp, 0, l);
        }
        out.flush();
    } catch (final IOException e) {

    } finally {
        try {
            fin.close();
        } catch (final IOException e) {

        }
    }
}

public void addPart(final String key, final File value) {
    try {
        addPart(key, value.getName(), new FileInputStream(value));
    } catch (final FileNotFoundException e) {

    }
}

public long getContentLength() {
    writeLastBoundaryIfNeeds();
    return out.toByteArray().length;
}

public Header getContentType() {
    return new BasicHeader("Content-Type", "multipart/form-data; boundary="
            + boundary);
}

public boolean isChunked() {
    return false;
}

public boolean isRepeatable() {
    return false;
}

public boolean isStreaming() {
    return false;
}

public void writeTo(final OutputStream outstream) throws IOException {
    outstream.write(out.toByteArray());
}

public Header getContentEncoding() {
    return null;
}

public void consumeContent() throws IOException,
        UnsupportedOperationException {
    if (isStreaming()) {
        throw new UnsupportedOperationException(
                "Streaming entity does not implement #consumeContent()");
    }
}

public InputStream getContent() throws IOException,
        UnsupportedOperationException {
    return new ByteArrayInputStream(out.toByteArray());
}

}

Use of class for uploading

private void doFileUpload(File file_path) {

    Log.d("Uri", "Do file path" + file_path);

    try {

        HttpClient client = new DefaultHttpClient();
        //use your server path of php file
        HttpPost post = new HttpPost(ServerUploadPath);

        Log.d("ServerPath", "Path" + ServerUploadPath);

        FileBody bin1 = new FileBody(file_path);
        Log.d("Enter", "Filebody complete " + bin1);

        MultipartEntity reqEntity = new MultipartEntity();
        reqEntity.addPart("uploaded_file", bin1);
        reqEntity.addPart("email", new StringBody(useremail));

        post.setEntity(reqEntity);
        Log.d("Enter", "Image send complete");

        HttpResponse response = client.execute(post);
        resEntity = response.getEntity();
        Log.d("Enter", "Get Response");
        try {

            final String response_str = EntityUtils.toString(resEntity);
            if (resEntity != null) {
                Log.i("RESPONSE", response_str);
                JSONObject jobj = new JSONObject(response_str);
                result = jobj.getString("ResponseCode");
                Log.e("Result", "...." + result);

            }
        } catch (Exception ex) {
            Log.e("Debug", "error: " + ex.getMessage(), ex);
        }
    } catch (Exception e) {
        Log.e("Upload Exception", "");
        e.printStackTrace();
    }
}

Service for uploading

   <?php
$image_name = $_FILES["uploaded_file"]["name"]; 
$tmp_arr = explode(".",$image_name);
$img_extn = end($tmp_arr);
$new_image_name = 'image_'. uniqid() .'.'.$img_extn;    
$flag=0;                 

if (file_exists("Images/".$new_image_name))
{
           $msg=$new_image_name . " already exists."
           header('Content-type: application/json');        
           echo json_encode(array("ResponseCode"=>"2","ResponseMsg"=>$msg));        
}else{  
move_uploaded_file($_FILES["uploaded_file"]["tmp_name"],"Images/". $new_image_name);
                   $flag = 1;
}   

if($flag == 1){                    
            require 'db.php';   
            $static_url =$new_image_name;
            $conn=mysql_connect($db_host,$db_username,$db_password) or die("unable to connect localhost".mysql_error());
            $db=mysql_select_db($db_database,$conn) or die("unable to select message_app"); 
            $email = "";
            if((isset($_REQUEST['email'])))
            {
                     $email = $_REQUEST['email'];
            }

    $sql ="insert into alert(images) values('$static_url')";

     $result=mysql_query($sql);

     if($result){
    echo json_encode(array("ResponseCode"=>"1","ResponseMsg"=> "Insert data successfully.","Result"=>"True","ImageName"=>$static_url,"email"=>$email));
       } else
       {

         echo json_encode(array("ResponseCode"=>"2","ResponseMsg"=> "Could not insert data.","Result"=>"False","email"=>$email));
        }
}
    else{
    echo json_encode(array("ResponseCode"=>"2","ResponseMsg"=> "Erroe While Inserting Image.","Result"=>"False"));
    }
    ?>

You are iterating through an undefined value, ie, com property of the Array's object, you should iterate through the array itself:

$.each(obj, function(key,value) {
   // here `value` refers to the objects 
});

Also note that jQuery intelligently tries to parse the sent JSON, probably you don't need to parse the response. If you are using $.ajax(), you can set the dataType to json which tells jQuery parse the JSON for you.

If it still doesn't work, check the browser's console for troubleshooting.

Use

clang -emit-llvm -o foo.bc -c foo.c
clang -o foo foo.bc

Here's a LESS mixin for transitioning two properties at once:

.transition-two(@transition1, @transition1-duration, @transition2, @transition2-duration) {
 -webkit-transition: @transition1 @transition1-duration, @transition2 @transition2-duration;
    -moz-transition: @transition1 @transition1-duration, @transition2 @transition2-duration;
      -o-transition: @transition1 @transition1-duration, @transition2 @transition2-duration;
          transition: @transition1 @transition1-duration, @transition2 @transition2-duration;
}

On:

• Ubuntu 14.04
• mysql Ver 14.14 Distrib 5.7.16, for Linux (x86_64) using EditLine wrapper

Do:

$ sudo nano /etc/mysql/conf.d/mysql.cnf

Copy and paste:

[mysqld]
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

To the bottom of the file

$ sudo service mysql restart

So before MySQL 8.0 there is no ROW_NUMBER() function. Accpted answer rewritten to support older versions of MySQL:

SET @row_number = 0;
SELECT t.A, t.B, t.C, (@row_number:=@row_number + 1) AS number
FROM dbo.tableZ AS t ORDER BY t.A;

A practical example when name() and toString() make sense to be different is a pattern where single-valued enum is used to define a singleton. It looks surprisingly at first but makes a lot of sense:

enum SingletonComponent {
    INSTANCE(/*..configuration...*/);

    /* ...behavior... */

    @Override
    String toString() {
      return "SingletonComponent"; // better than default "INSTANCE"
    }
}

In such case:

SingletonComponent myComponent = SingletonComponent.INSTANCE;
assertThat(myComponent.name()).isEqualTo("INSTANCE"); // blah
assertThat(myComponent.toString()).isEqualTo("SingletonComponent"); // better

The methods offered here are faulty.
Why venture that far when you could just use System.Web.HttpUtility.JavaScriptEncode ?

If you're on a lower framework, you can just copy paste it from mono

Courtesy of the mono-project @ https://github.com/mono/mono/blob/master/mcs/class/System.Web/System.Web/HttpUtility.cs

    public static string JavaScriptStringEncode(string value, bool addDoubleQuotes)
    {
        if (string.IsNullOrEmpty(value))
            return addDoubleQuotes ? "\"\"" : string.Empty;

        int len = value.Length;
        bool needEncode = false;
        char c;
        for (int i = 0; i < len; i++)
        {
            c = value[i];

            if (c >= 0 && c <= 31 || c == 34 || c == 39 || c == 60 || c == 62 || c == 92)
            {
                needEncode = true;
                break;
            }
        }

        if (!needEncode)
            return addDoubleQuotes ? "\"" + value + "\"" : value;

        var sb = new System.Text.StringBuilder();
        if (addDoubleQuotes)
            sb.Append('"');

        for (int i = 0; i < len; i++)
        {
            c = value[i];
            if (c >= 0 && c <= 7 || c == 11 || c >= 14 && c <= 31 || c == 39 || c == 60 || c == 62)
                sb.AppendFormat("\\u{0:x4}", (int)c);
            else switch ((int)c)
                {
                    case 8:
                        sb.Append("\\b");
                        break;

                    case 9:
                        sb.Append("\\t");
                        break;

                    case 10:
                        sb.Append("\\n");
                        break;

                    case 12:
                        sb.Append("\\f");
                        break;

                    case 13:
                        sb.Append("\\r");
                        break;

                    case 34:
                        sb.Append("\\\"");
                        break;

                    case 92:
                        sb.Append("\\\\");
                        break;

                    default:
                        sb.Append(c);
                        break;
                }
        }

        if (addDoubleQuotes)
            sb.Append('"');

        return sb.ToString();
    }

This can be compacted into

// https://github.com/mono/mono/blob/master/mcs/class/System.Json/System.Json/JsonValue.cs
public class SimpleJSON
{

    private static  bool NeedEscape(string src, int i)
    {
        char c = src[i];
        return c < 32 || c == '"' || c == '\\'
            // Broken lead surrogate
            || (c >= '\uD800' && c <= '\uDBFF' &&
                (i == src.Length - 1 || src[i + 1] < '\uDC00' || src[i + 1] > '\uDFFF'))
            // Broken tail surrogate
            || (c >= '\uDC00' && c <= '\uDFFF' &&
                (i == 0 || src[i - 1] < '\uD800' || src[i - 1] > '\uDBFF'))
            // To produce valid JavaScript
            || c == '\u2028' || c == '\u2029'
            // Escape "</" for <script> tags
            || (c == '/' && i > 0 && src[i - 1] == '<');
    }



    public static string EscapeString(string src)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder();

        int start = 0;
        for (int i = 0; i < src.Length; i++)
            if (NeedEscape(src, i))
            {
                sb.Append(src, start, i - start);
                switch (src[i])
                {
                    case '\b': sb.Append("\\b"); break;
                    case '\f': sb.Append("\\f"); break;
                    case '\n': sb.Append("\\n"); break;
                    case '\r': sb.Append("\\r"); break;
                    case '\t': sb.Append("\\t"); break;
                    case '\"': sb.Append("\\\""); break;
                    case '\\': sb.Append("\\\\"); break;
                    case '/': sb.Append("\\/"); break;
                    default:
                        sb.Append("\\u");
                        sb.Append(((int)src[i]).ToString("x04"));
                        break;
                }
                start = i + 1;
            }
        sb.Append(src, start, src.Length - start);
        return sb.ToString();
    }
}

<div *ngFor="let number of [].constructor(myCollection)">
    <div>
        Hello World
    </div>
</div>

This is a nice and quick way to repeat for the amount of times in myCollection.

So if myCollection was 5, Hello World would be repeated 5 times.

Here's the other one, particularly useful to convert the multiple columns to string instead of just single column:

In [76]: import numpy as np
In [77]: import pandas as pd
In [78]: df = pd.DataFrame({
    ...:     'A': [20, 30.0, np.nan],
    ...:     'B': ["a45a", "a3", "b1"],
    ...:     'C': [10, 5, np.nan]})
    ...: 

In [79]: df.dtypes ## Current datatype
Out[79]: 
A    float64
B     object
C    float64
dtype: object

## Multiple columns string conversion
In [80]: df[["A", "C"]] = df[["A", "C"]].astype(str) 

In [81]: df.dtypes ## Updated datatype after string conversion
Out[81]: 
A    object
B    object
C    object
dtype: object

Execute the following command in a PowerShell console to clear Git Credentials Managers for Windows cache:

rm $env:LOCALAPPDATA\GitCredentialManager\tenant.cache

or in Cmd.exe

rm %LOCALAPPDATA%\GitCredentialManager\tenant.cache

Another way to get datetime UTC with milliseconds.

from datetime import datetime

datetime.utcnow().isoformat(sep='T', timespec='milliseconds') + 'Z'

2020-10-29T14:46:37.655Z

You can do conditional INSERT based on user input. This query will do insert only if input vars '$userWeight' and '$userDesiredWeight' are not blank

INSERT INTO Users(weight, desiredWeight )
select '$userWeight', '$userDesiredWeight'  
FROM (select 1 a ) dummy
WHERE '$userWeight' != '' AND '$userDesiredWeight'!='';

This solution is compatible with Android (I've tested and used it myself). Thanks to @user467257 whose solution I adapted this from.

import android.util.Base64;

public class StringXORer {

public String encode(String s, String key) {
    return new String(Base64.encode(xorWithKey(s.getBytes(), key.getBytes()), Base64.DEFAULT));
}

public String decode(String s, String key) {
    return new String(xorWithKey(base64Decode(s), key.getBytes()));
}

private byte[] xorWithKey(byte[] a, byte[] key) {
    byte[] out = new byte[a.length];
    for (int i = 0; i < a.length; i++) {
        out[i] = (byte) (a[i] ^ key[i%key.length]);
    }
    return out;
}

private byte[] base64Decode(String s) {
    return Base64.decode(s,Base64.DEFAULT);
}

private String base64Encode(byte[] bytes) {
    return new String(Base64.encode(bytes,Base64.DEFAULT));

}
}

Just been through this, the correct way to do it is to use:

1. OnClientClick
2. return false

as in the following example line of code:

<asp:LinkButton ID="lbtnNext" runat="server" OnClientClick="findAllOccurences(); return false;" />

So I just had this same issue, but a little different. I already had the icon as an object as Philippe Boissonneault suggests, but I was using an SVG image.

What solved it for me was:
Switch from an SVG image to a PNG and following Catherine Nyo on having an image that is double the size of what you will use.

You need to call self.a() to invoke a from b. a is not a global function, it is a method on the class.

You may want to read through the Python tutorial on classes some more to get the finer details down.

No need to import anything when using lambda functions.
The following sorts list by the first element, then by the second element.

sorted(list, key=lambda x: (x[0], -x[1]))

function function_one() {_x000D_
    function_two(); // considering the next alert, I figured you wanted to call function_two first_x000D_
    alert("The function called 'function_one' has been called.");_x000D_
}_x000D_
_x000D_
function function_two() {_x000D_
    alert("The function called 'function_two' has been called.");_x000D_
}_x000D_
_x000D_
function_one();

A little bit more context: this works in JavaScript because of a language feature called "variable hoisting" - basically, think of it like variable/function declarations are put at the top of the scope (more info).

Suppose you want to set a pop-up text box for clicking a button lets say bt whose id is button, then code using Toast will somewhat look like this:

Button bt;
bt = (Button) findViewById(R.id.button);
bt.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {            
Toast.makeText(getApplicationContext(),"The text you want to display",Toast.LENGTH_LONG)
}

$("#HowYouKnow option:eq(XXX)").attr('selected', 'selected');

where XXX is the index of the one you want.

This way you get the intersection of two lists and also get the common duplicates.

>>> from collections import Counter
>>> a = Counter([1,2,3,4,5])
>>> b = Counter([1,3,5,6])
>>> a &= b
>>> list(a.elements())
[1, 3, 5]

While I appreciate you believe absolute paths is not an option, it is a better option than relative paths and updating the PHP include path.

Use absolute paths with an constant you can set based on environment.

if (is_production()) {
    define('ROOT_PATH', '/some/production/path');
}
else {
    define('ROOT_PATH', '/root');
}

include ROOT_PATH . '/connect.php';

As commented, ROOT_PATH could also be derived from the current path, $_SERVER['DOCUMENT_ROOT'], etc.

I fail to see the problem with document.write. If you are using it before the onload event fires, as you presumably are, to build elements from structured data for instance, it is the appropriate tool to use. There is no performance advantage to using insertAdjacentHTML or explicitly adding nodes to the DOM after it has been built. I just tested it three different ways with an old script I once used to schedule incoming modem calls for a 24/7 service on a bank of 4 modems.

By the time it is finished this script creates over 3000 DOM nodes, mostly table cells. On a 7 year old PC running Firefox on Vista, this little exercise takes less than 2 seconds using document.write from a local 12kb source file and three 1px GIFs which are re-used about 2000 times. The page just pops into existence fully formed, ready to handle events.

Using insertAdjacentHTML is not a direct substitute as the browser closes tags which the script requires remain open, and takes twice as long to ultimately create a mangled page. Writing all the pieces to a string and then passing it to insertAdjacentHTML takes even longer, but at least you get the page as designed. Other options (like manually re-building the DOM one node at a time) are so ridiculous that I'm not even going there.

Sometimes document.write is the thing to use. The fact that it is one of the oldest methods in JavaScript is not a point against it, but a point in its favor - it is highly optimized code which does exactly what it was intended to do and has been doing since its inception.

It's nice to know that there are alternative post-load methods available, but it must be understood that these are intended for a different purpose entirely; namely modifying the DOM after it has been created and memory allocated to it. It is inherently more resource-intensive to use these methods if your script is intended to write the HTML from which the browser creates the DOM in the first place.

Just write it and let the browser and interpreter do the work. That's what they are there for.

PS: I just tested using an onload param in the body tag and even at this point the document is still open and document.write() functions as intended. Also, there is no perceivable performance difference between the various methods in the latest version of Firefox. Of course there is a ton of caching probably going on somewhere in the hardware/software stack, but that's the point really - let the machine do the work. It may make a difference on a cheap smartphone though. Cheers!

It is retrievable from Javascript - as window.location.hash. From there you could send it to the server with Ajax for example, or encode it and put it into URLs which can then be passed through to the server-side.

THERE IS A BETTER WAY NOW!

As of Xcode 9.3 beta 4 you can use #if targetEnvironment(simulator) to check.

#if targetEnvironment(simulator)
//Your simulator code
#endif

UPDATE
Xcode 10 and iOS 12 SDK supports this too.

old question but just to mention the solution for MVC5 developers, you can use the Model property same as in view.

The Model property in both view and layout is assosiated with the same ViewDataDictionary object, so you don't have to do any extra work to pass your model to the layout page, and you don't have to declare @model MyModelName in the layout.

But notice that when you use @Model.XXX in the layout the intelliSense context menu will not appear because the Model here is a dynamic object just like ViewBag.

Perhaps this is easier to read:

a2.all? { |e| a1.include?(e) }

You can also use array intersection:

(a1 & a2).size == a1.size

Note that size is used here just for speed, you can also do (slower):

(a1 & a2) == a1

But I guess the first is more readable. These 3 are plain ruby (not rails).

For using Android you use below code

<a href="sms:+32665?body=reg fb1>Send SMS</a>

For iOS you can use below code

<a href="sms:+32665&body=reg fb1>Send SMS</a>

below code working for both iOs and Android

<a href="sms:+32665?&body=reg fb1>Send SMS</a>

This exception will come in case your server is based on JDK 7 and your client is on JDK 6 and using SSL certificates. In JDK 7 sslv2hello message handshaking is disabled by default while in JDK 6 sslv2hello message handshaking is enabled. For this reason when your client trying to connect server then a sslv2hello message will be sent towards server and due to sslv2hello message disable you will get this exception. To solve this either you have to move your client to JDK 7 or you have to use 6u91 version of JDK. But to get this version of JDK you have to get the MOS (My Oracle Support) Enterprise support. This patch is not public.

Try this code, maybe useful.
1.Create New C# Project and add follows code to Form1:

using System;
using System.Windows.Forms;
using System.Security.Cryptography;

namespace ExampleCrypto
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            string strOriginalData = string.Empty;
            string strEncryptedData = string.Empty;
            string strDecryptedData = string.Empty;

            strOriginalData = "this is original data 1234567890"; // your original data in here
            MessageBox.Show("ORIGINAL DATA:\r\n" + strOriginalData);

            clsCrypto aes = new clsCrypto();
            aes.IV = "this is your IV";     // your IV
            aes.KEY = "this is your KEY";    // your KEY      
            strEncryptedData = aes.Encrypt(strOriginalData, CipherMode.CBC);    // your cipher mode
            MessageBox.Show("ENCRYPTED DATA:\r\n" + strEncryptedData);

            strDecryptedData = aes.Decrypt(strEncryptedData, CipherMode.CBC);
            MessageBox.Show("DECRYPTED DATA:\r\n" + strDecryptedData);
        }

    }
}

2.Create clsCrypto.cs and copy paste follows code in your class and run your code. I used MD5 to generated Initial Vector(IV) and KEY of AES.

using System;
using System.Security.Cryptography;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Runtime.Remoting.Metadata.W3cXsd2001;

namespace ExampleCrypto
{
    public class clsCrypto
    {
        private string _KEY = string.Empty;
        protected internal string KEY
        {
            get
            {
                return _KEY;
            }
            set
            {
                if (!string.IsNullOrEmpty(value))
                {
                    _KEY = value;
                }
            }
        }

        private string _IV = string.Empty;
        protected internal string IV
        {
            get
            {
                return _IV;
            }
            set
            {
                if (!string.IsNullOrEmpty(value))
                {
                    _IV = value;
                }
            }
        }

        private string CalcMD5(string strInput)
        {
            string strOutput = string.Empty;
            if (!string.IsNullOrEmpty(strInput))
            {
                try
                {
                    StringBuilder strHex = new StringBuilder();
                    using (MD5 md5 = MD5.Create())
                    {
                        byte[] bytArText = Encoding.Default.GetBytes(strInput);
                        byte[] bytArHash = md5.ComputeHash(bytArText);
                        for (int i = 0; i < bytArHash.Length; i++)
                        {
                            strHex.Append(bytArHash[i].ToString("X2"));
                        }
                        strOutput = strHex.ToString();
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            return strOutput;
        }

        private byte[] GetBytesFromHexString(string strInput)
        {
            byte[] bytArOutput = new byte[] { };
            if ((!string.IsNullOrEmpty(strInput)) && strInput.Length % 2 == 0)
            {
                SoapHexBinary hexBinary = null;
                try
                {
                    hexBinary = SoapHexBinary.Parse(strInput);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
                bytArOutput = hexBinary.Value;
            }
            return bytArOutput;
        }

        private byte[] GenerateIV()
        {
            byte[] bytArOutput = new byte[] { };
            try
            {
                string strIV = CalcMD5(IV);
                bytArOutput = GetBytesFromHexString(strIV);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            return bytArOutput;
        }

        private byte[] GenerateKey()
        {
            byte[] bytArOutput = new byte[] { };
            try
            {
                string strKey = CalcMD5(KEY);
                bytArOutput = GetBytesFromHexString(strKey);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            return bytArOutput;
        }

        protected internal string Encrypt(string strInput, CipherMode cipherMode)
        {
            string strOutput = string.Empty;
            if (!string.IsNullOrEmpty(strInput))
            {
                try
                {
                    byte[] bytePlainText = Encoding.Default.GetBytes(strInput);
                    using (RijndaelManaged rijManaged = new RijndaelManaged())
                    {
                        rijManaged.Mode = cipherMode;
                        rijManaged.BlockSize = 128;
                        rijManaged.KeySize = 128;
                        rijManaged.IV = GenerateIV();
                        rijManaged.Key = GenerateKey();
                        rijManaged.Padding = PaddingMode.Zeros;
                        ICryptoTransform icpoTransform = rijManaged.CreateEncryptor(rijManaged.Key, rijManaged.IV);
                        using (MemoryStream memStream = new MemoryStream())
                        {
                            using (CryptoStream cpoStream = new CryptoStream(memStream, icpoTransform, CryptoStreamMode.Write))
                            {
                                cpoStream.Write(bytePlainText, 0, bytePlainText.Length);
                                cpoStream.FlushFinalBlock();
                            }
                            strOutput = Encoding.Default.GetString(memStream.ToArray());
                        }
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            return strOutput;
        }

        protected internal string Decrypt(string strInput, CipherMode cipherMode)
        {
            string strOutput = string.Empty;
            if (!string.IsNullOrEmpty(strInput))
            {
                try
                {
                    byte[] byteCipherText = Encoding.Default.GetBytes(strInput);
                    byte[] byteBuffer = new byte[strInput.Length];
                    using (RijndaelManaged rijManaged = new RijndaelManaged())
                    {
                        rijManaged.Mode = cipherMode;
                        rijManaged.BlockSize = 128;
                        rijManaged.KeySize = 128;
                        rijManaged.IV = GenerateIV();
                        rijManaged.Key = GenerateKey();
                        rijManaged.Padding = PaddingMode.Zeros;
                        ICryptoTransform icpoTransform = rijManaged.CreateDecryptor(rijManaged.Key, rijManaged.IV);
                        using (MemoryStream memStream = new MemoryStream(byteCipherText))
                        {
                            using (CryptoStream cpoStream = new CryptoStream(memStream, icpoTransform, CryptoStreamMode.Read))
                            {
                                cpoStream.Read(byteBuffer, 0, byteBuffer.Length);
                            }
                            strOutput = Encoding.Default.GetString(byteBuffer);
                        }
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            return strOutput;
        }

    }
}

You can create a PrintStream wrapping around your OutputStream and then just call it's print(String):

final OutputStream os = new FileOutputStream("/tmp/out");
final PrintStream printStream = new PrintStream(os);
printStream.print("String");
printStream.close();

The .Elements operation returns a LIST of XElements - but what you really want is a SINGLE element. Add this:

XElement Contacts = (from xml2 in XMLDoc.Elements("Contacts").Elements("Node")
                    where xml2.Element("ID").Value == variable
                    select xml2).FirstOrDefault();

This way, you tell LINQ to give you the first (or NULL, if none are there) from that LIST of XElements you're selecting.

Marc

Place mysql-connector-java-5.1.6-bin.jar to the \Apache Tomcat 6.0.18\lib folder. Your problem will be solved.

Since my tomcat instances are named as tomcat_ . For example. tomcat_8086, I use

#

ps aux | grep tomcat

Other method is using nc utility

nc -l 8086 (port number )

Or

ps aux | grep java

Here is a simple construct that will do it, by using setdiff:

rm(list=setdiff(ls(), "x"))

And a full example. Run this at your own risk - it will remove all variables except x:

x <- 1
y <- 2
z <- 3
ls()
[1] "x" "y" "z"

rm(list=setdiff(ls(), "x"))

ls()
[1] "x"

Not sure if this was what you were asking for, but I was personally trying to 'hide' some info in my html so that if someone inspected it, they would see the text in the source code.

It turns out that you can add ANY attribute, and so long as it isn't understood by the browser, it will just be left buried in the tag. My code was an easter egg: For people who couldn't afford to do the Makers Academy course, I basically encouraged them to inspect the element, where they would be given a secret URL where they could apply for a special, cut-price course (it's in haml, but it's the same idea in HTML):

.entry
        %h2 I can't afford to do the course... What should I do?
        %p{:url_you_should_visit => 'http://ronin.makersacademy.com'} Inspect and you shall find.

Or in html:

<p url_you_should_visit="http://ronin.makersacademy.com">Inspect and you shall find.</p>

Because 'url' is not a recognised html attribute, it makes no difference but is still discoverable. You could do the same with anything you wanted. You could have an attribute (in html) like:

<p thanks="Thanks to all the bloggers that helped me"> Some text </p>

And they'll be able to find your little easter egg if they want it... Hope that helps - it certainly helped me :)

As written, your function accepts only two ranges as arguments.

To allow for a variable number of ranges to be used in the function, you need to declare a ParamArray variant array in your argument list. Then, you can process each of the ranges in the array in turn.

For example,

Function myAdd(Arg1 As Range, ParamArray Args2() As Variant) As Double
    Dim elem As Variant
    Dim i As Long
    For Each elem In Arg1
        myAdd = myAdd + elem.Value
    Next elem
    For i = LBound(Args2) To UBound(Args2)
        For Each elem In Args2(i)
            myAdd = myAdd + elem.Value
        Next elem
    Next i
End Function

This function could then be used in the worksheet to add multiple ranges.

For your function, there is the question of which of the ranges (or cells) that can passed to the function are 'Sessions' and which are 'Customers'.

The easiest case to deal with would be if you decided that the first range is Sessions and any subsequent ranges are Customers.

Function calculateIt(Sessions As Range, ParamArray Customers() As Variant) As Double
    'This function accepts a single Sessions range and one or more Customers
    'ranges
    Dim i As Long
    Dim sessElem As Variant
    Dim custElem As Variant
    For Each sessElem In Sessions
        'do something with sessElem.Value, the value of each
        'cell in the single range Sessions
        Debug.Print "sessElem: " & sessElem.Value
    Next sessElem
    'loop through each of the one or more ranges in Customers()
    For i = LBound(Customers) To UBound(Customers)
        'loop through the cells in the range Customers(i)
        For Each custElem In Customers(i)
            'do something with custElem.Value, the value of
            'each cell in the range Customers(i)
            Debug.Print "custElem: " & custElem.Value
         Next custElem
    Next i
End Function

If you want to include any number of Sessions ranges and any number of Customers range, then you will have to include an argument that will tell the function so that it can separate the Sessions ranges from the Customers range.

This argument could be set up as the first, numeric, argument to the function that would identify how many of the following arguments are Sessions ranges, with the remaining arguments implicitly being Customers ranges. The function's signature would then be:

Function calculateIt(numOfSessionRanges, ParamAray Args() As Variant)

Or it could be a "guard" argument that separates the Sessions ranges from the Customers ranges. Then, your code would have to test each argument to see if it was the guard. The function would look like:

Function calculateIt(ParamArray Args() As Variant)

Perhaps with a call something like:

calculateIt(sessRange1,sessRange2,...,"|",custRange1,custRange2,...)

The program logic might then be along the lines of:

Function calculateIt(ParamArray Args() As Variant) As Double
   ...
   'loop through Args
   IsSessionArg = True
   For i = lbound(Args) to UBound(Args)
       'only need to check for the type of the argument
       If TypeName(Args(i)) = "String" Then
          IsSessionArg = False
       ElseIf IsSessionArg Then
          'process Args(i) as Session range
       Else
          'process Args(i) as Customer range
       End if
   Next i
   calculateIt = <somevalue>
End Function

Simply create a new column, set the Name to whatever you like, set the Type to INT and check the box that says A_I.

The A_I checkbox stands for AUTO_INCREMENT, which essentially means that sequence numbers are assigned automatically in that new column (see below).

 column1 | column2 | id
-----------------------
 value   | value   | 1
-----------------------
 value   | value   | 2
-----------------------
 value   | value   | 3
-----------------------
 value   | value   | 4

This column essentially acts as a reference for phpMyAdmin to delete rows from. If necessary, click on the unique button for this new column, although this happened automatically for me. After following the above steps, you should no longer have the error message and buttons should appear for editing rows in phpMyAdmin!

Something like this?

DEMO

And the code I used:

.box{
    position: relative;
    overflow: hidden;
}

.box:hover .hidden{

    left: 0px;
}

.box .hidden {    
    background: yellow;
    height: 300px;    
    position: absolute; 
    top: 0;
    left: -500px;    
    width: 500px;
    opacity: 1;    
    -webkit-transition: all 0.7s ease-out;
       -moz-transition: all 0.7s ease-out;
        -ms-transition: all 0.7s ease-out;
         -o-transition: all 0.7s ease-out;
            transition: all 0.7s ease-out;
}

I may also add that it's possible to move an elment using transform: translate(); , which in this case could work something like this - DEMO nr2

A CASE statement is an expression, just like a boolean comparison. That means the 'AND' needs to go before the 'CASE' statement, not within it.:

Select * From Times
WHERE (StartDate <= @Date) AND (EndDate >= @Date)

AND -- Added the "AND" here

CASE WHEN @day = 'Monday' THEN (Monday = 1)   -- Removed "AND" 
    WHEN @day = 'Tuesday' THEN (Tuesday = 1)  -- Removed "AND" 
    ELSE AND (Wednesday = 1) 
END

So i had the same error :importError bad magic number. This was on windows 10

This error was because i installed mysql-connector

So i had to; pip uninstall mysql-comnector pip uninstall mysql-connector-python

pip install mysql-connector-python

You can get the value like this:

this['inputname'].value

Where this refers to the form that contains the input.

The Apache Commons project does now have the CaseUtils class, which has a toCamelCase method that does exactly as OP asked:

 CaseUtils.toCamelCase("THIS_IS_AN_EXAMPLE_STRING", true, '_');

if ( $("#txt").val().length > 0 )
{
  // do something
}

Your method fails when there is more than 1 space character inside the textbox.

If strMyString.Contains("Something") or strMyString.Contains("Something2") Then

End if

The error indicates that the compiler thinks you want to do a bitwise OR on a Boolean and a string. Which of course won't work.

//you can do in this way...as BigDecimal is immutable so cant set values except in constructor

BigDecimal test = BigDecimal.ZERO;
BigDecimal result = test.add(new BigDecimal(30));
System.out.println(result);

result would be 30

I have on several projects.

The biggest difference in my opinion

• jQuery UI is fallback safe, it works correctly and looks good in old browsers, where Bootstrap is based on CSS3 which basically means GREAT in new browsers, not so great in old

• Update frequency: Bootstrap is getting some great big updates with awesome new features, but sadly they might break previous code, so you can't just install bootstrap and update when there is a new major release, it basically requires a lot of new coding

• jQuery UI is based on good html structure with transformations from JavaScript, while Bootstrap is based on visually and customizable inline structure. (calling a widget in JQUERY UI, defining it in Bootstrap)

So what to choose?

That always depends on the type of project you are working on. Is cool and fast looking widgets better, or are your users often using old browsers?

I always end up using both, so I can use the best of both worlds.

Here are the links to both frameworks, if you decide to use them.

1. jQuery UI
2. Bootstrap

https://github.com/quartzjer/js0n

Ugliest interface possible, but does what you ask. Zero allocations.

http://zserge.com/jsmn.html Another zero-allocation approach.

The solutions posted above all do dynamic memory allocation, hence will be inevitably end up slower at some point, depending on the data structure - and will be dangerous to include in a heap constrained environment like an embedded system.

Benchmarks of vjson, rapidjson and sajson here : http://chadaustin.me/2013/01/json-parser-benchmarking/ if you are interested in that sort of thing.

And to answer your "writer" part of the question i doubt that you could beat an efficient

printf("{%s:%s}",name,value)

implementation with any library - assuming your printf/sprintf implementation itself is lightweight of course.

EDIT: actually let me take that back, RapidJson allows on-stack allocation only through its MemoryPoolAllocator and actually makes this a default for its GenericReader. I havent done the comparison but i would expect it to be more robust than anything else listed here. It also doesnt have any dependencies, and it doesnt throw exceptions which probably makes it ultimately suitable for embedded. Fully header based lib so, easy to include anywhere.

You can use static methods from Character class to get Numeric value from char.

char x = '9';

if (Character.isDigit(x)) { // Determines if the specified character is a digit.
    int y = Character.getNumericValue(x); //Returns the int value that the 
                                          //specified Unicode character represents.
    System.out.println(y);
}

If you want to know whether an object is an Integer or something which can meaningfully be converted to an Integer (NOT including things like "hello", which to_i will convert to 0):

result = Integer(obj) rescue false

I think op wants to know what the font that is used on a webpage is, and hoped that info might be findable in the 'inspect' pane.

Try adding the Whatfont Chrome extension.

You can apply click on body of document and cancel click processing if the click event is generated by div with id menu_content, This will bind event to single element and saving binding of click with every element except menu_content

$('body').click(function(evt){    
       if(evt.target.id == "menu_content")
          return;
       //For descendants of menu_content being clicked, remove this check if you do not want to put constraint on descendants.
       if($(evt.target).closest('#menu_content').length)
          return;             

      //Do processing of click event here for every element except with id menu_content

});

Best guess is you are on windows and your line ending settings are set for windows. See this topic: How to change line-ending settings

or use:

tr '\r\n' ' '

Try WooCommerce Product Filter, plugin developed by Mihajlovicnenad.com. You can filter your products by any criteria. Also, it integrates with your Shop and archive pages perfectly. Here is a screenshot. And this is just one of the layouts, you can customize and make your own. Look at demo site. Thanks!

This is probably simpler than you're thinking:

int w = WIDTH_PX, h = HEIGHT_PX;

Bitmap.Config conf = Bitmap.Config.ARGB_8888; // see other conf types
Bitmap bmp = Bitmap.createBitmap(w, h, conf); // this creates a MUTABLE bitmap
Canvas canvas = new Canvas(bmp);

// ready to draw on that bitmap through that canvas

Here's a series of tutorials I've found on the topic: Drawing with Canvas Series

I am using SQL Server 2005 Express, and I had to enable Named Pipes connection to be able to backup from the Windows Command. My final script is this:

@echo off
set DB_NAME=Your_DB_Name
set BK_FILE=D:\DB_Backups\%DB_NAME%.bak
set DB_HOSTNAME=Your_DB_Hostname
echo.
echo.
echo Backing up %DB_NAME% to %BK_FILE%...
echo.
echo.
sqlcmd -E -S np:\\%DB_HOSTNAME%\pipe\MSSQL$SQLEXPRESS\sql\query -d master -Q "BACKUP DATABASE [%DB_NAME%] TO DISK = N'%BK_FILE%' WITH INIT , NOUNLOAD , NAME = N'%DB_NAME% backup', NOSKIP , STATS = 10, NOFORMAT"
echo.
echo Done!
echo.

It's working just fine here!!

is the ajax uploader refreshing your input element? if so you should consider using .live() method.

 $('#imageFile').live('change', function(){ uploadFile(); });

update:

from jQuery 1.7+ you should use now .on()

 $(parent_element_selector_here or document ).on('change','#imageFile' , function(){ uploadFile(); });

Simply use this query, I have tried it as per my scenario and it works well

ALTER TABLE katalog ADD FOREIGN KEY (`Sprache`) REFERENCES Sprache(`ID`);

Both keywords are equivalent, but there are a few caveats. One is that declaring a function pointer with using T = int (*)(int, int); is clearer than with typedef int (*T)(int, int);. Second is that template alias form is not possible with typedef. Third is that exposing C API would require typedef in public headers.

If the path you want is the one to the workbook running the macro, and that workbook has been saved, then

ThisWorkbook.Path

is what you would use.

Use Python 2.7, is has more 3rd party libs at the moment. (Edit: see below).

I recommend you using the stdlib module urllib2, it will allow you to comfortably get web resources. Example:

import urllib2

response = urllib2.urlopen("http://google.de")
page_source = response.read()

For parsing the code, have a look at BeautifulSoup.

BTW: what exactly do you want to do:

Just for background, I need to download a page and replace any img with ones I have

Edit: It's 2014 now, most of the important libraries have been ported, and you should definitely use Python 3 if you can. python-requests is a very nice high-level library which is easier to use than urllib2.

you can convert the integer dataframe into string first and then do the operation e.g.

df3['nID']=df3['nID'].astype(str)
grp = df3.groupby('userID')['nID'].aggregate(lambda x: '->'.join(tuple(x)))

Scala

Scala evolved out of a pure functional language known as Funnel and represents a clean-room implementation of almost all Java's syntax, differing only where a clear improvement could be made or where it would compromise the functional nature of the language. Such differences include singleton objects instead of static methods, and type inference.

Much of this was based on Martin Odersky's prior work with the Pizza language. The OO/FP integration goes far beyond mere closures and has led to the language being described as post-functional.

Despite this, it's the closest to Java in many ways. Mainly due to a combination of OO support and static typing, but also due to a explicit goal in the language design that it should integrate very tightly with Java.

Groovy

Groovy explicitly tackles two of Java's biggest criticisms by

• being dynamically typed, which removes a lot of boilerplate and
• adding closures to the language.

It's perhaps syntactically closest to Java, not offering some of the richer functional constructs that Clojure and Scala provide, but still offering a definite evolutionary improvement - especially for writing script-syle programs.

Groovy has the strongest commercial backing of the three languages, mostly via springsource.

Clojure

Clojure is a functional language in the LISP family, it's also dynamically typed.

Features such as STM support give it some of the best out-of-the-box concurrency support, whereas Scala requires a 3rd-party library such as Akka to duplicate this.

Syntactically, it's also the furthest of the three languages from typical Java code.

I also have to disclose that I'm most acquainted with Scala :)

The most common use case I can think of is when working with the INotifyPropertyChanged interface. (Basically everything related to WPF and bindings uses this interface)

Take a look at this example:

public class Model : INotifyPropertyChanged
{
    // From the INotifyPropertyChanged interface
    public event PropertyChangedEventHandler PropertyChanged;

    private string foo;
    public String Foo
    {
        get { return this.foo; }
        set
        {
            this.foo = value;
            // Old code:
            PropertyChanged(this, new PropertyChangedEventArgs("Foo"));

            // New Code:
            PropertyChanged(this, new PropertyChangedEventArgs(nameof(Foo)));           
        }
    }
}

As you can see in the old way we have to pass a string to indicate which property has changed. With nameof we can use the name of the property directly. This might not seem like a big deal. But image what happens when somebody changes the name of the property Foo. When using a string the binding will stop working, but the compiler will not warn you. When using nameof you get a compiler error that there is no property/argument with the name Foo.

Note that some frameworks use some reflection magic to get the name of the property, but now we have nameof this is no longer neccesary.

The ID is only guaranteed to be generated at flush time. Persisting an entity only makes it "attached" to the persistence context. So, either flush the entity manager explicitely:

em.persist(abc);
em.flush();
return abc.getId();

or return the entity itself rather than its ID. When the transaction ends, the flush will happen, and users of the entity outside of the transaction will thus see the generated ID in the entity.

@Override
public ABC addNewABC(ABC abc) {
    abcDao.insertABC(abc);
    return abc;
}

It sounds like your database dump includes the information for creating the database. So don't give the MySQL command line a database name. It will create the new database and switch to it to do the import.

If you don't want to add Anaconda to env. path and you are using Windows try this:

• Open cmd;
• Type path to your folder instalation. It's something like: C:\Users\your_home folder\Anaconda3\Scripts
• Test Anaconda, for exemple type conda --version.
• Update Anaconda: conda update conda or conda update --all or conda update anaconda.

Update Spyder:

• conda update qt pyqt
• conda update spyder

if by .add you mean .append, then the result is the same if #myDiv is empty.

is the performance the same? dont know.

.html(x) ends up doing the same thing as .empty().append(x)

I think a much better method is to do this in the Program.cs file where you usually have Application.Run(form1), in this way you get a cleaner approach, Login form does not need to be coupled to Main form, you simply show the login and if it returns true you display the main form otherwise the error.

If you're working with prices, I'm sure you can safely assume nothing will cost more than 1 trillion dollars.

I'd use:

[Range(0.0, 1000000000000)]

Or if you really need it, just paste in the value of Decimal.MaxValue (without the commas): 79,228,162,514,264,337,593,543,950,335

Either one of these will work well if you're not from Zimbabwe.

I've used a function to grab the "nth" element from a delimited string field with great success. Like mentioned above, it's not a "fast" way of dealing with things but it sure as heck is convenient.

create function GetArrayIndex(@delimited nvarchar(max), @index int,  @delimiter nvarchar(100) = ',')  returns nvarchar(max)  
as    
begin     
 declare @xml xml, @result nvarchar(max)  
 set @xml = N'<root><r>' + replace(@delimited, @delimiter,'</r><r>') + '</r></root>'  
 select @result = r.value('.','varchar(max)')   
 from @xml.nodes('//root/r[sql:variable("@index")]') as records(r)  

 return @result   
end    

Using change event you can do something like this:

var limit = 3;
$('input.single-checkbox').on('change', function(evt) {
   if($(this).siblings(':checked').length >= limit) {
       this.checked = false;
   }
});

See this working demo

You could store the data in an array of strings of some large fixed size. It should be efficient to access any particular character in that array of strings, and to treat that character as a byte.

It would be interesting to see the operations you want to support, perhaps expressed as an interface, to make the question more concrete.

I've always thought this was easier to learn with a detailed example, so here's how I think of makefiles. For each section you have one line that's not indented and it shows the name of the section followed by dependencies. The dependencies can be either other sections (which will be run before the current section) or files (which if updated will cause the current section to be run again next time you run make).

Here's a quick example (keep in mind that I'm using 4 spaces where I should be using a tab, Stack Overflow won't let me use tabs):

a3driver: a3driver.o
    g++ -o a3driver a3driver.o

a3driver.o: a3driver.cpp
    g++ -c a3driver.cpp

When you type make, it will choose the first section (a3driver). a3driver depends on a3driver.o, so it will go to that section. a3driver.o depends on a3driver.cpp, so it will only run if a3driver.cpp has changed since it was last run. Assuming it has (or has never been run), it will compile a3driver.cpp to a .o file, then go back to a3driver and compile the final executable.

Since there's only one file, it could even be reduced to:

a3driver: a3driver.cpp
    g++ -o a3driver a3driver.cpp

The reason I showed the first example is that it shows the power of makefiles. If you need to compile another file, you can just add another section. Here's an example with a secondFile.cpp (which loads in a header named secondFile.h):

a3driver: a3driver.o secondFile.o
    g++ -o a3driver a3driver.o secondFile.o

a3driver.o: a3driver.cpp
    g++ -c a3driver.cpp

secondFile.o: secondFile.cpp secondFile.h
    g++ -c secondFile.cpp

This way if you change something in secondFile.cpp or secondFile.h and recompile, it will only recompile secondFile.cpp (not a3driver.cpp). Or alternately, if you change something in a3driver.cpp, it won't recompile secondFile.cpp.

Let me know if you have any questions about it.

It's also traditional to include a section named "all" and a section named "clean". "all" will usually build all of the executables, and "clean" will remove "build artifacts" like .o files and the executables:

all: a3driver ;

clean:
    # -f so this will succeed even if the files don't exist
    rm -f a3driver a3driver.o

EDIT: I didn't notice you're on Windows. I think the only difference is changing the -o a3driver to -o a3driver.exe.

Use thing[:]

>>> a = [1,2]
>>> b = a[:]
>>> a += [3]
>>> a
[1, 2, 3]
>>> b
[1, 2]
>>> 

Don't forget to change the iDisplayLength as well:

$(document).ready(function() {
    $('#tbl_id').dataTable({
        "aLengthMenu": [[25, 50, 75, -1], [25, 50, 75, "All"]],
        "iDisplayLength": 25
    });
} );

to serve static files (css,images,js files)just two steps:

1. pass the directory of css files to built in middleware express.static

   var express = require('express');
   var app = express();
   /*public is folder in my project directory contains three folders
   css,image,js
   */
   //css  =>folder contains css file
   //image=>folder contains images
   //js   =>folder contains javascript files
   app.use(express.static( 'public/css'));
   

2. to access css files or images just type in url http://localhost:port/filename.css ex:http://localhost:8081/bootstrap.css

note: to link css files to html just type<link href="file_name.css" rel="stylesheet">

if i write this code

var express = require('express');
var app = express();
app.use('/css',express.static( 'public/css'));

to access the static files just type in url:localhost:port/css/filename.css ex:http://localhost:8081/css/bootstrap.css

note to link css files with html just add the following line

<link href="css/file_name.css" rel="stylesheet">    

For amazon linux(AMI):

sudo yum install nodejs npm --enablerepo=epel

I think you wanted to do this:

while( $row = mysql_fetch_assoc( $result)){
    $new_array[] = $row; // Inside while loop
}

Or maybe store id as key too

 $new_array[ $row['id']] = $row;

Using the second ways you would be able to address rows directly by their id, such as: $new_array[ 5].

this function takes the number and precision and returns the rounded off number

float roundoff(float num,int precision)
{
      int temp=(int )(num*pow(10,precision));
      int num1=num*pow(10,precision+1);
      temp*=10;
      temp+=5;
      if(num1>=temp)
              num1+=10;
      num1/=10;
      num1*=10;
      num=num1/pow(10,precision+1);
      return num;
}

it converts the floating point number into int by left shifting the point and checking for the greater than five condition.

To complement the other answers: if you want to reset all background properties to their initial value (which includes background-color: transparent and background-image: none) without explicitly specifying any value such as transparent or none, you can do so by writing:

background: initial;

In SQL you can not have a variable array.
However, the best alternative solution is to use a temporary table.

<< is a binary shift, shifting 1 to the left 8 places.

4'b0001 << 1 => 4'b0010

>> is a binary right shift adding 0's to the MSB.
>>> is a signed shift which maintains the value of the MSB if the left input is signed.

4'sb1011 >>  1 => 0101
4'sb1011 >>> 1 => 1101

Three ways to indicate left operand is signed:

module shift;
  logic        [3:0] test1 = 4'b1000;
  logic signed [3:0] test2 = 4'b1000;

  initial begin
    $display("%b", $signed(test1) >>> 1 ); //Explicitly set as signed
    $display("%b", test2          >>> 1 ); //Declared as signed type
    $display("%b", 4'sb1000       >>> 1 ); //Signed constant
    $finish;
  end
endmodule

If somebody need delete ALL options inside a select, i did a litle function.

I hope you find it useful

var removeAllOptionsSelect = function(element_class_or_id){
    var element = $(element_class_or_id+" option");
    $.each(element,function(i,v){
        value = v.value;
        $(element_class_or_id+" option[value="+value+"]").remove(); 
    })
}

Only have to run

removeAllOptionsSelect("#contenedor_modelos");

I found this topic while searching for run script for startup and shutdown Windows 10. Those answers above didn't working. For me on windows 10 worked when I put scripts to task scheduler. How to do this: press window key and write Task scheduler, open it, then on the right is Add task... button. Here you can add scripts. PS: I found action for startup and logout user, there is not for shutdown.

This is not Bootstrap Standard to give col-md-1.5 and you can not edit bootstrap.min.css because is not right way. you can create like this http://www.bootply.com/125259

On my AWS beanstalk server, I don't see $_SERVER['HTTPS'] variable. I do see $_SERVER['HTTP_X_FORWARDED_PROTO'] which can be either 'http' or 'https' so if you're hosting on AWS, use this:

if ($_SERVER['HTTP_HOST'] != 'localhost' and $_SERVER['HTTP_X_FORWARDED_PROTO'] != "https") {
    $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    header('HTTP/1.1 301 Moved Permanently');
    header('Location: ' . $location);
    exit;
}

Check the config_value in the results of sp_configure

You can enable CLR by running the following:

sp_configure 'show advanced options', 1;
GO
RECONFIGURE;
GO
sp_configure 'clr enabled', 1;
GO
RECONFIGURE;
GO

MSDN Article on enabling CLR

MSDN Article on sp_configure

Richard Schneider is right. use code below to fetch data from site which is not utf8 charset will get wrong string.

using (Stream stream = response.GetResponseStream())
{
   StreamReader reader = new StreamReader(stream, Encoding.UTF8);
   String responseString = reader.ReadToEnd();
}

" i can't vote.so wrote this.

To change action value of form dynamically, you can try below code:

below code is if you are opening some dailog box and inside that dailog box you have form and you want to change the action of it. I used Bootstrap dailog box and on opening of that dailog box I am assigning action value to the form.

$('#your-dailog-id').on('show.bs.modal', function (event) {
    var link = $(event.relatedTarget);// Link that triggered the modal
    var cURL= link.data('url');// Extract info from data-* attributes
    $("#delUserform").attr("action", cURL);
});

If you are trying to change the form action on regular page, use below code

$("#yourElementId").change(function() { 
  var action = <generate_action>;
  $("#formId").attr("action", action);
});

The best use case for an external table in the hive is when you want to create the table from a file either CSV or text

I ran into the same issue while trying to build a very old copy of omniORB on a CentOS 7 machine. Resolved the issue by installing the python development libraries:

# yum install python-devel

This installed the Python.h into:

/usr/include/python2.7/Python.h

Here is a clean solution, based on the solution of scottyab (edited by Xavi). It shows how to get the context first, if it's not provided by your method. Furthermore, it uses multiple lines instead of calling multiple methods per line. This makes it easier when you have to debug your application.

Context context = getApplicationContext(); // or activity.getApplicationContext()
PackageManager packageManager = context.getPackageManager();
String packageName = context.getPackageName();

String myVersionName = "not available"; // initialize String

try {
    myVersionName = packageManager.getPackageInfo(packageName, 0).versionName;
} catch (PackageManager.NameNotFoundException e) {
    e.printStackTrace();
}

Now that you received the version name in the String myVersionName, you can set it to a TextView or whatever you like..

// Set the version name to a TextView
TextView tvVersionName = (TextView) findViewById(R.id.tv_versionName);
tvVersionName.setText(myVersionName);

if(in_array('foo',$arg) && in_array('bar',$arg)){
    //both of them are in $arg
}

if(in_array('foo',$arg) || in_array('bar',$arg)){
    //at least one of them are in $arg
}

UPDATE users SET username='&username', password='&password' where id='&id'

This query will ask you to enter the username,password and id dynamically

For saving the original stdout and stderr you can use:

exec [fd number]<&1 
exec [fd number]<&2

For example, the following code will print "walla1" and "walla2" to the log file (a.txt), "walla3" to stdout, "walla4" to stderr.

#!/bin/bash

exec 5<&1
exec 6<&2

exec 1> ~/a.txt 2>&1

echo "walla1"
echo "walla2" >&2
echo "walla3" >&5
echo "walla4" >&6

It must be overridden. You could use:

<!-- Add a class name to override -->
<select name="funTimes" class="funTimes" size="5">

#elementId select.funTimes {
   /* Override styles here */
}

Make sure you use !important flag in css style e.g. margin-top: 0px !important What does !important mean in CSS?

You could use an attribute selector, but since that isn't supported by legacy browsers (read IE6 etc), it's better to add a class name

Hard & Fast Rule

If all you need to do is add, subtract or multiply the numbers you are storing, DECIMAL is best.

If you need to divide or do any other form of arithmetic or algebra on the data you're almost certainly going to be happier with float. Floating point libraries, and on Intel processors, the floating point processor itself, have TONs of operations to correct, fix-up, detect and handle the blizzard of exceptions that occur when doing typical math functions - especially transcendental functions.

As for accuracy, I once wrote a budget system that computed the % contribution of each of 3,000+ accounts, for 3,600 budget units, by month to that unit's consolidation node, then based on that matrix of percentages (3,000 + x 12 x 3,600) I multiplied the amounts budgeted by the highest organizational nodes down to the next 3 levels of the organizational nodes, and then computed all (3,000 + 12) values for all 3,200 detail units from that. Millions and millions and millions of double precision floating point calculations, any one of which would throw off the roll-up of all of those projections in a bottoms-up consolidation back to the highest level in the organization.

The total floating point error after all of those calculations was ZERO. That was in 1986, and floating point libraries today are much, much better than they were back then. Intel does all of it's intermediate calculations of doubles in 80 bit precision, which all but eliminates rounding error. When someone tells you "it's floating point error" it's almost certainty NOT true.

Selecting just one branch: fetch/merge vs. pull

People often advise you to separate "fetching" from "merging". They say instead of this:

    git pull remoteR branchB

do this:

    git fetch remoteR
    git merge remoteR branchB

What they don't mention is that such a fetch command will actually fetch all branches from the remote repo, which is not what that pull command does. If you have thousands of branches in the remote repo, but you do not want to see all of them, you can run this obscure command:

    git fetch remoteR refs/heads/branchB:refs/remotes/remoteR/branchB
    git branch -a  # to verify
    git branch -t branchB remoteR/branchB

Of course, that's ridiculously hard to remember, so if you really want to avoid fetching all branches, it is better to alter your .git/config as described in ProGit.

Huh?

The best explanation of all this is in Chapter 9-5 of ProGit, Git Internals - The Refspec (or via github). That is amazingly hard to find via Google.

First, we need to clear up some terminology. For remote-branch-tracking, there are typically 3 different branches to be aware of:

1. The branch on the remote repo: refs/heads/branchB inside the other repo
2. Your remote-tracking branch: refs/remotes/remoteR/branchB in your repo
3. Your own branch: refs/heads/branchB inside your repo

Remote-tracking branches (in refs/remotes) are read-only. You do not modify those directly. You modify your own branch, and then you push to the corresponding branch at the remote repo. The result is not reflected in your refs/remotes until after an appropriate pull or fetch. That distinction was difficult for me to understand from the git man-pages, mainly because the local branch (refs/heads/branchB) is said to "track" the remote-tracking branch when .git/config defines branch.branchB.remote = remoteR.

Think of 'refs' as C++ pointers. Physically, they are files containing SHA-digests, but basically they are just pointers into the commit tree. git fetch will add many nodes to your commit-tree, but how git decides what pointers to move is a bit complicated.

As mentioned in another answer, neither

    git pull remoteR branchB

nor

    git fetch remoteR branchB

would move refs/remotes/branches/branchB, and the latter certainly cannot move refs/heads/branchB. However, both move FETCH_HEAD. (You can cat any of these files inside .git/ to see when they change.) And git merge will refer to FETCH_HEAD, while setting MERGE_ORIG, etc.

There is no problem with whitespaces in the path since you're not using the "shell" to open the file. Here is a session from the windows console to prove the point. You're doing something else wrong

Python 2.7.2 (default, Jun 12 2011, 14:24:46) [MSC v.1500 64 bit (AMD64)] on wi
32
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>>
>>> os.makedirs("C:/ABC/SEM 2/testfiles")
>>> open("C:/ABC/SEM 2/testfiles/all.txt","w")
<open file 'C:/ABC/SEM 2/testfiles/all.txt', mode 'w' at 0x0000000001D95420>
>>> exit()

C:\Users\Gnibbler>dir "C:\ABC\SEM 2\testfiles"
 Volume in drive C has no label.
 Volume Serial Number is 46A0-BB64

 Directory of c:\ABC\SEM 2\testfiles

13/02/2013  10:20 PM    <DIR>          .
13/02/2013  10:20 PM    <DIR>          ..
13/02/2013  10:20 PM                 0 all.txt
               1 File(s)              0 bytes
               2 Dir(s)  78,929,309,696 bytes free

C:\Users\Gnibbler>

ngStyle directive allows you to set CSS style on an HTML element dynamically.

Expression which evals to an object whose keys are CSS style names and values are corresponding values for those CSS keys. Since some CSS style names are not valid keys for an object, they must be quoted.

ng-style="{color: myColor}"

Your code will be:

<div ng-style="{'width':'20px', 'height':'20px', 'margin-top':'10px', 'border':'solid 1px black', 'background-color':'#ff0000'}"></div>

If you want to use scope variables:

<div ng-style="{'background-color': data.backgroundCol}"></div>

Here an example on fiddle that use ngStyle, and below the code with the running snippet:

angular.module('myApp', [])_x000D_
.controller('MyCtrl', function($scope) {_x000D_
  $scope.items = [{_x000D_
      name: 'Misko',_x000D_
      title: 'Angular creator'_x000D_
    }, {_x000D_
      name: 'Igor',_x000D_
      title: 'Meetup master'_x000D_
    }, {_x000D_
      name: 'Vojta',_x000D_
      title: 'All-around superhero'_x000D_
    }_x000D_
_x000D_
  ];_x000D_
});

.pending-delete {_x000D_
  background-color: pink_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>_x000D_
<div ng-app="myApp" ng-controller='MyCtrl' ng-style="{color: myColor}">_x000D_
_x000D_
  <input type="text" ng-model="myColor" placeholder="enter a color name">_x000D_
_x000D_
  <div ng-repeat="item in items" ng-class="{'pending-delete': item.checked}">_x000D_
    name: {{item.name}}, {{item.title}}_x000D_
    <input type="checkbox" ng-model="item.checked" />_x000D_
    <span ng-show="item.checked"/><span>(will be deleted)</span>_x000D_
  </div>_x000D_
  <p>_x000D_
    <div ng-hide="myColor== 'red'">I will hide if the color is set to 'red'.</div>_x000D_
</div>

I use Awesomium, I think it is better than GeckoFX/WebKit http://awesomium.com

Perhaps surprisingly you can logoff users with the logoff command.

C:\> logoff /?
Terminates a session.

LOGOFF [sessionname | sessionid] [/SERVER:servername] [/V] [/VM]

  sessionname         The name of the session.
  sessionid           The ID of the session.
  /SERVER:servername  Specifies the Remote Desktop server containing the user
                      session to log off (default is current).
  /V                  Displays information about the actions performed.
  /VM                 Logs off a session on server or within virtual machine.
                      The unique ID of the session needs to be specified.

The session ID can be determined with the qwinsta (query session) or quser (query user) commands (see here):

$server   = 'MyServer'
$username = $env:USERNAME

$session = ((quser /server:$server | ? { $_ -match $username }) -split ' +')[2]

logoff $session /server:$server

$(".excel").click(function () {
    var t = $(this).closest(".tblGrid").attr("id");
    window.frames["Iframe" + t].document.location.href = pagename + "?tbl=" + t;
});

this is what i use, no jquery needed for this. in this particular scenario for each table i have with an excel export icon this forces the iframe attached to that table to load the same page with a variable in the Query String that the page looks for, and if found response writes out a stream with an excel mimetype and includes the data for that table.

Some options:

Using a constant:

class Card
  COLOURS = ['white', 'blue', 'black', 'red', 'green', 'yellow'].freeze
end

Lazy loaded using class instance variable:

class Card
  def self.colours
    @colours ||= ['white', 'blue', 'black', 'red', 'green', 'yellow'].freeze
  end
end

If it is a truly global constant (avoid global constants of this nature, though), you could also consider putting a top-level constant in config/initializers/my_constants.rb for example.

The first guy with a public class makes a lot more sense. The original guy has multiple forms and if global variables are needed then the global class will be better. Think of someone coding behind him and needs to use a global variable in a class you have IntelliSense, it will also make coding a modification 6 months later a lot easier.

Also if I have a brain fart and use like in an example parts on a module level then want my global parts I can do something like

Dim Parts as Integer
parts = 3
GlobalVariables.parts += Parts  '< Not recommended but it works

At least that's why I would go the class route.

an array does not contain index when elements are associative. An array in php can contain mixed values like this:

$var = array("apple", "banana", "foo" => "grape", "carrot", "bar" => "donkey");   
print_r($var);

Gives you:

Array
(
    [0] => apple
    [1] => banana
    [foo] => grape
    [2] => carrot
    [bar] => donkey
)

What are you trying to achieve since you need the index value in an associative array?

You can use any of these:

# Create a range that does not contain 50
for i in [x for x in xrange(100) if x != 50]:
    print i

# Create 2 ranges [0,49] and [51, 100] (Python 2)
for i in range(50) + range(51, 100):
    print i

# Create a iterator and skip 50
xr = iter(xrange(100))
for i in xr:
    print i
    if i == 49:
        next(xr)

# Simply continue in the loop if the number is 50
for i in range(100):
    if i == 50:
        continue
    print i

For others needing a key binding:

{ "keys": ["ctrl+="], "command": "upper_case" },
{ "keys": ["ctrl+-"], "command": "lower_case" }

I think it would make more sense to use "Find" function in Excel instead of For Each loop. It works much much faster and it's designed for such actions. Try this:

 Sub FindSomeCells(strSearchQuery As String)   

    Set SearchRange = Worksheets("Sheet1").Range("A1:A100")
    FindWhat = strSearchQuery
    Set FoundCells = FindAll(SearchRange:=SearchRange, _
                            FindWhat:=FindWhat, _
                            LookIn:=xlValues, _
                            LookAt:=xlWhole, _
                            SearchOrder:=xlByColumns, _
                            MatchCase:=False, _
                            BeginsWith:=vbNullString, _
                            EndsWith:=vbNullString, _
                            BeginEndCompare:=vbTextCompare)
    If FoundCells Is Nothing Then
        Debug.Print "Value Not Found"
    Else
        For Each FoundCell In FoundCells
            FoundCell.Interior.Color = XlRgbColor.rgbLightGreen
        Next FoundCell
    End If

End Sub

That subroutine searches for some string and returns a collections of cells fullfilling your search criteria. Then you can do whatever you want with the cells in that collection. Forgot to add the FindAll function definition:

Function FindAll(SearchRange As Range, _
                FindWhat As Variant, _
               Optional LookIn As XlFindLookIn = xlValues, _
                Optional LookAt As XlLookAt = xlWhole, _
                Optional SearchOrder As XlSearchOrder = xlByRows, _
                Optional MatchCase As Boolean = False, _
                Optional BeginsWith As String = vbNullString, _
                Optional EndsWith As String = vbNullString, _
                Optional BeginEndCompare As VbCompareMethod = vbTextCompare) As Range
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' FindAll
' This searches the range specified by SearchRange and returns a Range object
' that contains all the cells in which FindWhat was found. The search parameters to
' this function have the same meaning and effect as they do with the
' Range.Find method. If the value was not found, the function return Nothing. If
' BeginsWith is not an empty string, only those cells that begin with BeginWith
' are included in the result. If EndsWith is not an empty string, only those cells
' that end with EndsWith are included in the result. Note that if a cell contains
' a single word that matches either BeginsWith or EndsWith, it is included in the
' result.  If BeginsWith or EndsWith is not an empty string, the LookAt parameter
' is automatically changed to xlPart. The tests for BeginsWith and EndsWith may be
' case-sensitive by setting BeginEndCompare to vbBinaryCompare. For case-insensitive
' comparisons, set BeginEndCompare to vbTextCompare. If this parameter is omitted,
' it defaults to vbTextCompare. The comparisons for BeginsWith and EndsWith are
' in an OR relationship. That is, if both BeginsWith and EndsWith are provided,
' a match if found if the text begins with BeginsWith OR the text ends with EndsWith.
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Dim FoundCell As Range
Dim FirstFound As Range
Dim LastCell As Range
Dim ResultRange As Range
Dim XLookAt As XlLookAt
Dim Include As Boolean
Dim CompMode As VbCompareMethod
Dim Area As Range
Dim MaxRow As Long
Dim MaxCol As Long
Dim BeginB As Boolean
Dim EndB As Boolean
CompMode = BeginEndCompare
If BeginsWith <> vbNullString Or EndsWith <> vbNullString Then
    XLookAt = xlPart
Else
    XLookAt = LookAt
End If
' this loop in Areas is to find the last cell
' of all the areas. That is, the cell whose row
' and column are greater than or equal to any cell
' in any Area.

For Each Area In SearchRange.Areas
    With Area
        If .Cells(.Cells.Count).Row > MaxRow Then
            MaxRow = .Cells(.Cells.Count).Row
        End If
        If .Cells(.Cells.Count).Column > MaxCol Then
            MaxCol = .Cells(.Cells.Count).Column
        End If
    End With
Next Area
Set LastCell = SearchRange.Worksheet.Cells(MaxRow, MaxCol)
On Error GoTo 0
Set FoundCell = SearchRange.Find(what:=FindWhat, _
        after:=LastCell, _
        LookIn:=LookIn, _
        LookAt:=XLookAt, _
        SearchOrder:=SearchOrder, _
        MatchCase:=MatchCase)
If Not FoundCell Is Nothing Then
    Set FirstFound = FoundCell
    Do Until False ' Loop forever. We'll "Exit Do" when necessary.
        Include = False
        If BeginsWith = vbNullString And EndsWith = vbNullString Then
            Include = True
        Else
            If BeginsWith <> vbNullString Then
                If StrComp(Left(FoundCell.Text, Len(BeginsWith)), BeginsWith, BeginEndCompare) = 0 Then
                    Include = True
                End If
            End If
            If EndsWith <> vbNullString Then
                If StrComp(Right(FoundCell.Text, Len(EndsWith)), EndsWith, BeginEndCompare) = 0 Then
                    Include = True
                End If
            End If
        End If
        If Include = True Then
            If ResultRange Is Nothing Then
                Set ResultRange = FoundCell
            Else
                Set ResultRange = Application.Union(ResultRange, FoundCell)
            End If
        End If
        Set FoundCell = SearchRange.FindNext(after:=FoundCell)
        If (FoundCell Is Nothing) Then
            Exit Do
        End If
        If (FoundCell.Address = FirstFound.Address) Then
            Exit Do
        End If
    Loop
End If
Set FindAll = ResultRange
End Function

This works me to Angular 5.2.0

sarasa.Component.ts

import { Component, OnInit, Input } from '@angular/core';
import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser';

@Component({
  selector: 'app-sarasa',
  templateUrl: './sarasa.component.html',
  styleUrls: ['./sarasa.component.scss']
})

export class Sarasa implements OnInit {
  @Input()
  url: string = "https://www.mmlpqtpkasjdashdjahd.com";
  urlSafe: SafeResourceUrl;

  constructor(public sanitizer: DomSanitizer) { }

  ngOnInit() {
    this.urlSafe= this.sanitizer.bypassSecurityTrustResourceUrl(this.url);
  }

}

sarasa.Component.html

<iframe width="100%" height="100%" frameBorder="0" [src]="urlSafe"></iframe>

thats all folks!!!

Automatically entering the password for the rsync command is difficult. My simple solution to avoid the problem is to mount the folder to be backed up. Then use a local rsync command to backup the mounted folder.

mount -t cifs //server/source/ /mnt/source-tmp -o username=Username,password=password
rsync -a /mnt/source-tmp /media/destination/
umount /mnt/source-tmp

Sometimes things might be simpler. I came here with the exact issue and tried all the suggestions. But later found that the problem was just the local file path was different and I was on a different folder. :-)

eg -

~/myproject/mygitrepo/app/$ git diff app/TestFile.txt

should have been

~/myproject/mygitrepo/app/$ git diff TestFile.txt

use of %

def percent(expression):
    if "%" in expression:
        expression = expression.replace("%","/100")
    return eval(expression)

>>> percent("1500*20%")
300.0

Somthing simple

>>> p = lambda x: x/100
>>> p(20)
0.2
>>> 100*p(20)
20.0
>>>

A slight variation on Richards answer but readTree can take a string so you can simplify it to:

ObjectMapper mapper = new ObjectMapper();
JsonNode actualObj = mapper.readTree("{\"k1\":\"v1\"}");

I have a Windows service, and I added the following line to the constructor for my service:

using System.Diagnostics;
try {
    Process p = Process.Start(@"C:\Windows\system32\calc.exe");
} catch {
    Debugger.Break();
}

When I tried to run this, the Process.Start() call was made, and no exception occurred. However, the calc.exe application did not show up. In order to make it work, I had edit the properties for my service in the Service Control Manager to enable interaction with the desktop. After doing that, the Process.Start() opened calc.exe as expected.

But as others have said, interaction with the desktop is frowned upon by Microsoft and has essentially been disabled in Vista. So even if you can get it to work in XP, I don't know that you'll be able to make it work in Vista.

I have a similar issue, but to make landscape... I believe the code below should do the trick:

//This code consider you are using the fullscreen portrait mode_x000D_
function processOrientation(forceOrientation) {_x000D_
  var orientation = window.orientation;_x000D_
  if (forceOrientation != undefined)_x000D_
    orientation = forceOrientation;_x000D_
  var domElement = document.getElementById('fullscreen-element-div');_x000D_
  switch(orientation) {_x000D_
    case 90:_x000D_
      var width = window.innerHeight;_x000D_
      var height = window.innerWidth;_x000D_
      domElement.style.width = "100vh";_x000D_
      domElement.style.height = "100vw";_x000D_
      domElement.style.transformOrigin="50% 50%";_x000D_
      domElement.style.transform="translate("+(window.innerWidth/2-width/2)+"px, "+(window.innerHeight/2-height/2)+"px) rotate(-90deg)";_x000D_
      break;_x000D_
    case -90:_x000D_
      var width = window.innerHeight;_x000D_
      var height = window.innerWidth;_x000D_
      domElement.style.width = "100vh";_x000D_
      domElement.style.height = "100vw";_x000D_
      domElement.style.transformOrigin="50% 50%";_x000D_
      domElement.style.transform="translate("+(window.innerWidth/2-width/2)+"px, "+(window.innerHeight/2-height/2)+"px) rotate(90deg)";_x000D_
      break;_x000D_
    default:_x000D_
      domElement.style.width = "100vw";_x000D_
      domElement.style.height = "100vh";_x000D_
      domElement.style.transformOrigin="";_x000D_
      domElement.style.transform="";_x000D_
      break;_x000D_
  }_x000D_
}_x000D_
window.addEventListener('orientationchange', processOrientation);_x000D_
processOrientation();

<html>_x000D_
<head></head>_x000D_
<body style="margin:0;padding:0;overflow: hidden;">_x000D_
  <div id="fullscreen-element-div" style="background-color:#00ff00;width:100vw;height:100vh;margin:0;padding:0"> Test_x000D_
  <br>_x000D_
  <input type="button" value="force 90" onclick="processOrientation(90);" /><br>_x000D_
  <input type="button" value="force -90" onclick="processOrientation(-90);" /><br>_x000D_
  <input type="button" value="back to normal" onclick="processOrientation();" />_x000D_
  </div>_x000D_
</body>_x000D_
</html>

React components expose all the standard Javascript mouse events in their top-level interface. Of course, you can still use :hover in your CSS, and that may be adequate for some of your needs, but for the more advanced behaviors triggered by a hover you'll need to use the Javascript. So to manage hover interactions, you'll want to use onMouseEnter and onMouseLeave. You then attach them to handlers in your component like so:

<ReactComponent
    onMouseEnter={() => this.someHandler}
    onMouseLeave={() => this.someOtherHandler}
/>

You'll then use some combination of state/props to pass changed state or properties down to your child React components.

Under advanced tab make sure "Valid OAuth redirect URIs" contains valid URI or leave it empty(not recommended)

"http://example.com/"

instead of

"http://www.example.com"

Updated answer for 06/19/2015 (if you're using java 8)

Just use assertj

Using assertj-core-3.0.0 + Java 8 Lambdas

@Test
public void shouldThrowIllegalArgumentExceptionWhenPassingBadArg() {
assertThatThrownBy(() -> myService.sumTingWong("badArg"))
                                  .isInstanceOf(IllegalArgumentException.class);
}

Reference: http://blog.codeleak.pl/2015/04/junit-testing-exceptions-with-java-8.html

This is the thing, it is more a matter of content than it is a time issue. The TCP protocol requires that a packet that was not delivered must be check, verified and redelivered. UDP does not use this requirement. So if you sent a file which contains millions of packets using UDP, like a video, if some of the packets are missing upon delivery, they will most likely go unmissed.

You can use Extend to add new objects to an existing one.

First, find the hash you want to your submodule to reference. then run

~/supery/subby $ git co hashpointerhere
~/supery/subby $ cd ../
~/supery $ git add subby
~/supery $ git commit -m 'updated subby reference'

that has worked for me to get my submodule to the correct hash reference and continue on with my work without getting any further conflicts.

NOTE: This answer is for SQL Server 2005. For SQL Server 2008 and later, there are much better methods as seen in the other answers.

You can use INSERT with SELECT UNION ALL:

INSERT INTO MyTable  (FirstCol, SecondCol)
    SELECT  'First' ,1
    UNION ALL
SELECT  'Second' ,2
    UNION ALL
SELECT  'Third' ,3
...

Only for small datasets though, which should be fine for your 4 records.

I would suggest to use jquery for this type of requirement . Give this a try

<div id="commentList"></div>
<div id="addCommentContainer">
    <p>Add a Comment</p> <br/> <br/>
    <form id="addCommentForm" method="post" action="">
        <div>
            Your Name <br/>
            <input type="text" name="name" id="name" />


            <br/> <br/>
            Comment Body <br/>
            <textarea name="body" id="body" cols="20" rows="5"></textarea>

            <input type="submit" id="submit" value="Submit" />
        </div>
    </form>
</div>?

$(document).ready(function(){
    /* The following code is executed once the DOM is loaded */

    /* This flag will prevent multiple comment submits: */
    var working = false;
    $("#submit").click(function(){
    $.ajax({
         type: 'POST',
         url: "mysubmitpage.php",
         data: $('#addCommentForm').serialize(), 
         success: function(response) {
            alert("Submitted comment"); 
             $("#commentList").append("Name:" + $("#name").val() + "<br/>comment:" + $("#body").val());
         },
        error: function() {
             //$("#commentList").append($("#name").val() + "<br/>" + $("#body").val());
            alert("There was an error submitting comment");
        }
     });
});
});?

Easy mode in C#, only using Base Class Libraries

Edit: just saw someone did Array.Reverse also

public bool IsPalindrome(string s)
            {
                if (String.IsNullOrEmpty(s))
                {
                    return false;
                }

                else
                {
                    char[] t = s.ToCharArray();
                    Array.Reverse(t);
                    string u = new string(t);
                    if (s.ToLower() == u.ToLower())
                    {
                        return true;
                    }
                }

                return false;
            }

the problem is you're trying to use regex features not supported by grep. namely, your \d won't work. use this instead:

REGEX_DATE="^[[:digit:]]{2}[-/][[:digit:]]{2}[-/][[:digit:]]{4}$"
echo "$1" | grep -qE "${REGEX_DATE}"
echo $?

you need the -E flag to get ERE in order to use {#} style.

In my case, it happens when the site is blocked in my country and I don't use VPN. For example when I try to access vimeo.com from Indonesia which is blocked.

select table_name
from information_schema.columns
where COLUMN_NAME = 'MyColumn'

Your variable declarations and their scope are correct. The problem you are facing is that the first AJAX request may take a little bit time to finish. Therefore, the second URL will be filled with the value of sID before the its content has been set. You have to remember that AJAX request are normally asynchronous, i.e. the code execution goes on while the data is being fetched in the background.

You have to nest the requests:

$.getJSON("https://prod.api.pvp.net/api/lol/eune/v1.1/summoner/by-name/"+input+"?api_key=API_KEY_HERE"  , function(name){   obj = name;   // sID is only now available!   sID = obj.id;   console.log(sID); }); 

• Put the second request into a function
• and let it accept sID as a parameter, so you don't have to declare it globally anymore! (Global variables are almost always evil!)
• Remove sID and obj variables - name.id is sufficient unless you really need the other variables outside the function.

$.getJSON("https://prod.api.pvp.net/api/lol/eune/v1.1/summoner/by-name/"+input+"?api_key=API_KEY_HERE"  , function(name){   // We don't need sID or obj here - name.id is sufficient   console.log(name.id);    doSecondRequest(name.id); });  /// TODO Choose a better name function doSecondRequest(sID) {   $.getJSON("https://prod.api.pvp.net/api/lol/eune/v1.2/stats/by-summoner/" + sID + "/summary?api_key=API_KEY_HERE", function(stats){         console.log(stats);   }); } 

Hapy New Year :)

If you are using Bootstrap is as simple as this:

<div [class.hidden]="myBooleanValue"></div>

You can do this. It looks more wordy than a tuple, but it's a big improvement because you get type checking.

Edit: Replaced snippet with complete working example, following Nick's suggestion. Playground link: http://play.golang.org/p/RNx_otTFpk

package main

import "fmt"

func main() {
    queue := make(chan struct {string; int})
    go sendPair(queue)
    pair := <-queue
    fmt.Println(pair.string, pair.int)
}

func sendPair(queue chan struct {string; int}) {
    queue <- struct {string; int}{"http:...", 3}
}

Anonymous structs and fields are fine for quick and dirty solutions like this. For all but the simplest cases though, you'd do better to define a named struct just like you did.

Simplest Definition of Looper & Handler:

Looper is a class that turns a thread into a Pipeline Thread and Handler gives you a mechanism to push tasks into it from any other threads.

Details in general wording:

So a PipeLine Thread is a thread which can accept more tasks from other threads through a Handler.

The Looper is named so because it implements the loop – takes the next task, executes it, then takes the next one and so on. The Handler is called a handler because it is used to handle or accept that next task each time from any other thread and pass to Looper (Thread or PipeLine Thread).

Example:

A Looper and Handler or PipeLine Thread's very perfect example is to download more than one images or upload them to a server (Http) one by one in a single thread instead of starting a new Thread for each network call in the background.

Read more here about Looper and Handler and the definition of Pipeline Thread:

Android Guts: Intro to Loopers and Handlers

If you have an array of numbers and you want an array of strings, you can write:

strings = ["%.2f" % number for number in numbers]

If your numbers are floats, the array would be an array with the same numbers as strings with two decimals.

>>> a = [1,2,3,4,5]
>>> min_a, max_a = min(a), max(a)
>>> a_normalized = [float(x-min_a)/(max_a-min_a) for x in a]
>>> a_normalized
[0.0, 0.25, 0.5, 0.75, 1.0]
>>> a_strings = ["%.2f" % x for x in a_normalized]
>>> a_strings
['0.00', '0.25', '0.50', '0.75', '1.00']

Notice that it also works with numpy arrays:

>>> a = numpy.array([0.0, 0.25, 0.75, 1.0])
>>> print ["%.2f" % x for x in a]
['0.00', '0.25', '0.50', '0.75', '1.00']

A similar methodology can be used if you have a multi-dimensional array:

new_array = numpy.array(["%.2f" % x for x in old_array.reshape(old_array.size)])
new_array = new_array.reshape(old_array.shape)

Example:

>>> x = numpy.array([[0,0.1,0.2],[0.3,0.4,0.5],[0.6, 0.7, 0.8]])
>>> y = numpy.array(["%.2f" % w for w in x.reshape(x.size)])
>>> y = y.reshape(x.shape)
>>> print y
[['0.00' '0.10' '0.20']
 ['0.30' '0.40' '0.50']
 ['0.60' '0.70' '0.80']]

If you check the Matplotlib example for the function you are using, you will notice they use a similar methodology: build empty matrix and fill it with strings built with the interpolation method. The relevant part of the referenced code is:

colortuple = ('y', 'b')
colors = np.empty(X.shape, dtype=str)
for y in range(ylen):
    for x in range(xlen):
        colors[x, y] = colortuple[(x + y) % len(colortuple)]

surf = ax.plot_surface(X, Y, Z, rstride=1, cstride=1, facecolors=colors,
        linewidth=0, antialiased=False)

An sql sum of column_name's unique values and sorted by the frequency:

SELECT column_name, COUNT(*) FROM table_name GROUP BY column_name ORDER BY 2 DESC;

In Spyder, go to your active shell and download nltk using below 2 commands. import nltk nltk.download() Then you should see NLTK downloader window open as below, Go to 'Models' tab in this window and click on 'punkt' and download 'punkt'

As a workaround to this limitation, I use two rules to cover all the cases.

For example, if I want to allow or deny these 18 ports:

465,110,995,587,143,11025,20,21,22,26,80,443,3000,10000,7080,8080,3000,5666

I use the below rules:

iptables -A INPUT -p tcp -i eth0 -m multiport --dports 465,110,995,587,143,11025,20,21,22,26,80,443 -j ACCEPT

iptables -A INPUT -p tcp -i eth0 -m multiport --dports 3000,10000,7080,8080,3000,5666 -j ACCEPT

The above rules should work for your scenario also. You can create another rule if you hit 15 ports limit on both first and second rule.

Server restart helped, I'm able to connect to server again.

Command Line Solution and Exclude Views

I am simply completing @Jasny's answer for others like @Brian and I who have views in our database.

If you have an error like this:

ERROR 1347 (HY000) at line 17: 'dbname.table_name' is not of type 'BASE TABLE'

It's because you probably have views and you need to exclude them. But when trying to exclude them, MySQL returns 2 columns instead of 1.

SHOW FULL TABLES WHERE Table_Type = 'BASE TABLE';
-- table_name1  BASE TABLE
-- table_name2  BASE TABLE

So we have to adapt Jasny's command with awk to extract only the 1st column which contains the table name.

DB="dbname"
(
    echo 'ALTER DATABASE `'"$DB"'` CHARACTER SET utf8 COLLATE utf8_general_ci;'
    mysql "$DB" -e "SHOW FULL TABLES WHERE Table_Type = 'BASE TABLE'" --batch --skip-column-names \
    | awk '{print $1 }' \
    | xargs -I{} echo 'ALTER TABLE `'{}'` CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;'
) \
| mysql "$DB"

One-liner for simple copy/paste

DB="dbname"; ( echo 'ALTER DATABASE `'"$DB"'` CHARACTER SET utf8 COLLATE utf8_general_ci;'; mysql "$DB" -e "SHOW FULL TABLES WHERE Table_Type = 'BASE TABLE'" --batch --skip-column-names | awk '{print $1 }' | xargs -I{} echo 'ALTER TABLE `'{}'` CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;' ) | mysql "$DB"

If a control is disabled it cannot be edited and its content is excluded when the form is submitted.

If a control is readonly it cannot be edited, but its content (if any) is still included with the submission.

The best way for me was to put it in a hidden div in php blade

<div hidden id="token">{{$token}}</div>

then call it in javascript as a constant to avoid undefined var errors

const token = document.querySelector('div[id=token]').textContent

// console.log(token)
// eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJhdWQiOiI5MjNlOTcyMi02N2NmLTQ4M2UtYTk4Mi01YmE5YTI0Y2M2MzMiLCJqdGkiOiI2Y2I1ZGRhNzRhZjNhYTkwNzA3ZjMzMDFiYjBiZDUzNTZjNjYxMGUyZWJlNmYzOTI5NzBmMjNjNDdiNjhjY2FiYjI0ZWVmMzYwZmNiZDBmNyIsImlhdCI6IjE2MDgwODMyNTYuNTE2NjE4IiwibmJmIjoiMTYwODA4MzI1Ni41MTY2MjUiLCJleHAiOiIxNjIzODA4MDU2LjMxMTg5NSIsInN1YiI6IjUiLCJzY29wZXMiOlsiYWRtaW4iXX0.GbKZ8CIjt3otzFyE5aZEkNBCtn75ApIfS6QbnD6z0nxDjycknQaQYz2EGems9Z3Qjabe5PA9zL1mVnycCieeQfpLvWL9xDu9hKkIMs006Sznrp8gWy6JK8qX4Xx3GkzWEx8Z7ZZmhsKUgEyRkqnKJ-1BqC2tTiTBqBAO6pK_Pz7H74gV95dsMiys9afPKP5ztW93kwaC-pj4h-vv-GftXXc6XDnUhTppT4qxn1r2Hf7k-NXE_IHq4ZPb20LRXboH0RnbJgq2JA1E3WFX5_a6FeWJvLlLnGGNOT0ocdNZq7nTGWwfocHlv6pH0NFaKa3hLoRh79d5KO_nysPVCDt7jYOMnpiq8ybIbe3oYjlWyk_rdQ9067bnsfxyexQwLC3IJpAH27Az8FQuOQMZg2HJhK8WtWUph5bsYUU0O2uPG8HY9922yTGYwzeMEdAqBss85jdpMNuECtlIFM1Pc4S-0nrCtBE_tNXn8ATDrm6FecdSK8KnnrCOSsZhR04MvTyznqCMAnKtN_vMDpmIAmPd181UanjO_kxR7QIlsEmT_UhM1MBmyfdIEvHkgLgUdUouonjQNvOKwCrrgDkP0hkZQff-iuHPwpL-CUjw7GPa70lp-TIDhfei8T90RkAXte1XKv7ku3sgENHTwPrL9QSrNtdc5MfB9AbUV-tFMJn9T7k

Use the map method:

var a = [1, 2, 3]_x000D_
var b = ['a', 'b', 'c']_x000D_
_x000D_
var c = a.map(function(e, i) {_x000D_
  return [e, b[i]];_x000D_
});_x000D_
_x000D_
console.log(c)

DEMO

Darcula

UPDATE 2016-02: NetBeans 8 now has a Darcula plugin, better and more complete than the alternatives discussed in old version of this Answer.

The attractive and productive Darcula theme in JetBrains IntelliJ is now available in NetBeans 8.0 & 8.1!

The Real Thing

This plugin provides the real Darcula, not an imitation.

Konstantin Bulenkov of the JetBrains company open-sourced the Darcula look-and-feel originally built for the IntelliJ IDE. This NetBeans plugin discussed here wraps that original implementation, adapting it to NetBeans. So we see close fidelity to the original Darcula. [By the way, there are many other reasons beyond Darcula to use IntelliJ – both IntelliJ and NetBeans are truly excellent and amazing products.]

This NetBeans plugin is itself open-source as well.

Installation

Comes in two parts:

• A plugin
• A Fonts & Colors profile

Plugin

The plugin Darcula LAF for NetBeans is easily available through the usual directory within NetBeans.

Choose Tools > Plugins. On the Available Plugins tab, scroll or search for "Darcula LAF for NetBeans". As per usual, check the checkbox and click the Install button. Restart NetBeans.

Profile

1. In NetBeans > Preferences > Fonts & Colors (tab) > Profile (popup menu), choose the new Darcula item.
2. Click the Apply button.

I suggest also hitting Duplicate in case you ever make any modifications (discussed below).

Fix overly-bright background colors

You may find the background color of lines of code may be too bright such as lines marked with a breakpoint, or the currently executing line in the debugger. These are categories listed on the Annotations tab of the Fonts & Colors tab.

Of course you can change the background color of each Category manually but that is tedious.

Workaround: Click the Restore button found to the right of the Profile name. Double-check to make sure you have Darcula as the selected Profile of course. Then click the Apply and OK buttons at the bottom.

Font

You may want to change the font in the method editor. I most highly recommend the commercial font for programmers, PragmataPro. For a free-of-cost and open-source font, the best is Hack. Hack was built on the very successful DejaVu font which in turn was built on Bitstream Vera.

To change the font, add these steps to the above to duplicate the profile as a backup before making your modification:

3. Click the Duplicate button.
4. Save the duplicate with a different name such as appending your name.
   Example: “Darcula - Juliette”.
5. Click the Apply button.

While in that same Fonts & Colors tab, select Default in the Category list and hit the … button to choose a font.

You might also want to change the font seen in the Output and the Terminal panes. From that Fonts & Colors tab, switch to the sibling tab Miscellaneous. Then see both the Output tab and the Terminal tab.

Experience So Far

While still new I am reserving final judgement on Darcula. So far, so good. Already the makers have had a few updates fixing a few glitches, so that is good to see. This seems to be a very thorough product. As a plugin this affects the entire user interface of NetBeans; that can be very tricky to get right.

There was a similar plugin product predating Darcula: the “Dark Look And Feel Themes” plugin. While I was grateful to use that for a while, I am much happier with Darcula. That other one was more clunky and I had to spend much time tweaking colors of “Norway Today” to work together. Also, that plugin was not savvy with Mac OS X menus so the main Mac menu bar was nearly empty while NetBeans’ own menu bar was embedded within the window. The Darcula plugin has no such problem; the Mac menu bar appears normally.

The rest of this Answer is left intact for history, and for alternatives if Darcula proves problematic.

NetBeans 8 – Dark Editor

At least in NetBeans 8.0, two dark profiles are now built-in. Profile names:

• Norway Today
• City Lights

The profiles affect only the code editing pane, not the entire NetBeans user-interface. That should mean much less risk of side-effects and bugs than a plugin.

Norway Today

City Lights

Tip: You can alter the font in either theme, while preserving the other aspects. Perhaps Menlo on a Mac, or its parent DejaVu. Or my fav, the commercial font Pragmata.

Unfortunately, neither theme suits my eyes. They do not begin to compare to the excellent Darcula theme in JetBrains IntelliJ.

Choose Profile in Font Settings

On a Mac, the menu path is Netbeans > Preferences > Fonts & Colors (tab) > Profile (popup menu).

On other host operating systems, the menu path may be Tools > Options > Fonts & Colors. Not sure, but it was so in previous versions.

I had the same problem. It was because I had accidentally used a relative path with the symbolic link.

Are you sure you used full paths, e.g.:

ln -s /etc/nginx/sites-available/example.com.conf /etc/nginx/sites-enabled/example.com.conf

This issue is caused due to use of newer version of gradle in the project. There are two options to resolve this:

Option 1: Change gradle/wrapper/gradle-wrapper.properties file

distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip

Change project level gradle build.gradle file

classpath("com.android.tools.build:gradle:3.3.2")

Option 2: Update your Android Studio to newer version. (Highly recommended)

I tried the solution xcode-select --install but it don't help me, I update from Sierra to High and happened this, my solution:

sudo xcode-select --reset

SOLUTION for WORDPRESS PLUGINS:

I think, get_option() returns FALSE (instead of EMPTY). So, check your plugin. Instead of:

if (empty(get_option('smth')))

there should be:

if (!get_option('smth'))

I would like to suggest you this amazing class. This worked very well for me.

http://chrisschuld.com/projects/browser-php-detecting-a-users-browser-from-php.html/

I am publishing the code I used with the copyright notice of original author. You can get latest code from the link above.

<?php
/**
 * File: Browser.php
 * Author: Chris Schuld (http://chrisschuld.com/)
 *
 * Copyright (C) 2008-2010 Chris Schuld  ([email protected])
 *
 * Typical Usage:
 *
 *   $browser = new Browser();
 *   if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
 *      echo 'You have FireFox version 2 or greater';
 *   }
 *
*/

class Browser {
    private $_agent = '';
    private $_browser_name = '';
    private $_version = '';
    private $_platform = '';
    private $_os = '';
    private $_is_aol = false;
    private $_is_mobile = false;
    private $_is_robot = false;
    private $_aol_version = '';

    const BROWSER_UNKNOWN = 'unknown';
    const VERSION_UNKNOWN = 'unknown';

    const BROWSER_OPERA = 'Opera'; 
    const BROWSER_OPERA_MINI = 'Opera Mini';
    const BROWSER_WEBTV = 'WebTV';
    const BROWSER_IE = 'Internet Explorer'; 
    const BROWSER_POCKET_IE = 'Pocket Internet Explorer';
    const BROWSER_KONQUEROR = 'Konqueror';
    const BROWSER_ICAB = 'iCab';
    const BROWSER_OMNIWEB = 'OmniWeb';
    const BROWSER_FIREBIRD = 'Firebird';
    const BROWSER_FIREFOX = 'Firefox';
    const BROWSER_ICEWEASEL = 'Iceweasel';
    const BROWSER_SHIRETOKO = 'Shiretoko';
    const BROWSER_MOZILLA = 'Mozilla';
    const BROWSER_AMAYA = 'Amaya';
    const BROWSER_LYNX = 'Lynx';
    const BROWSER_SAFARI = 'Safari';
    const BROWSER_IPHONE = 'iPhone';
    const BROWSER_IPOD = 'iPod';
    const BROWSER_IPAD = 'iPad';
    const BROWSER_CHROME = 'Chrome';
    const BROWSER_ANDROID = 'Android';
    const BROWSER_GOOGLEBOT = 'GoogleBot';
    const BROWSER_SLURP = 'Yahoo! Slurp';
    const BROWSER_W3CVALIDATOR = 'W3C Validator';
    const BROWSER_BLACKBERRY = 'BlackBerry';
    const BROWSER_ICECAT = 'IceCat';
    const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser';
    const BROWSER_NOKIA = 'Nokia Browser';
    const BROWSER_MSN = 'MSN Browser';
    const BROWSER_MSNBOT = 'MSN Bot';

    const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator';
    const BROWSER_GALEON = 'Galeon';
    const BROWSER_NETPOSITIVE = 'NetPositive';
    const BROWSER_PHOENIX = 'Phoenix';

    const PLATFORM_UNKNOWN = 'unknown';
    const PLATFORM_WINDOWS = 'Windows';
    const PLATFORM_WINDOWS_CE = 'Windows CE';
    const PLATFORM_APPLE = 'Apple';
    const PLATFORM_LINUX = 'Linux';
    const PLATFORM_OS2 = 'OS/2';
    const PLATFORM_BEOS = 'BeOS';
    const PLATFORM_IPHONE = 'iPhone';
    const PLATFORM_IPOD = 'iPod';
    const PLATFORM_IPAD = 'iPad';
    const PLATFORM_BLACKBERRY = 'BlackBerry';
    const PLATFORM_NOKIA = 'Nokia';
    const PLATFORM_FREEBSD = 'FreeBSD';
    const PLATFORM_OPENBSD = 'OpenBSD';
    const PLATFORM_NETBSD = 'NetBSD';
    const PLATFORM_SUNOS = 'SunOS';
    const PLATFORM_OPENSOLARIS = 'OpenSolaris';
    const PLATFORM_ANDROID = 'Android';

    const OPERATING_SYSTEM_UNKNOWN = 'unknown';

    public function Browser($useragent="") {
        $this->reset();
        if( $useragent != "" ) {
            $this->setUserAgent($useragent);
        }
        else {
            $this->determine();
        }
    }

    /**
    * Reset all properties
    */
    public function reset() {
        $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
        $this->_browser_name = self::BROWSER_UNKNOWN;
        $this->_version = self::VERSION_UNKNOWN;
        $this->_platform = self::PLATFORM_UNKNOWN;
        $this->_os = self::OPERATING_SYSTEM_UNKNOWN;
        $this->_is_aol = false;
        $this->_is_mobile = false;
        $this->_is_robot = false;
        $this->_aol_version = self::VERSION_UNKNOWN;
    }

    /**
    * Check to see if the specific browser is valid
    * @param string $browserName
    * @return boolean
    */
    function isBrowser($browserName) { return( 0 == strcasecmp($this->_browser_name, trim($browserName))); }

    /**
    * The name of the browser.  All return types are from the class contants
    * @return string Name of the browser
    */
    public function getBrowser() { return $this->_browser_name; }
    /**
    * Set the name of the browser
    * @param $browser The name of the Browser
    */
    public function setBrowser($browser) { return $this->_browser_name = $browser; }
    /**
    * The name of the platform.  All return types are from the class contants
    * @return string Name of the browser
    */
    public function getPlatform() { return $this->_platform; }
    /**
    * Set the name of the platform
    * @param $platform The name of the Platform
    */
    public function setPlatform($platform) { return $this->_platform = $platform; }
    /**
    * The version of the browser.
    * @return string Version of the browser (will only contain alpha-numeric characters and a period)
    */
    public function getVersion() { return $this->_version; }
    /**
    * Set the version of the browser
    * @param $version The version of the Browser
    */
    public function setVersion($version) { $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/','',$version); }
    /**
    * The version of AOL.
    * @return string Version of AOL (will only contain alpha-numeric characters and a period)
    */
    public function getAolVersion() { return $this->_aol_version; }
    /**
    * Set the version of AOL
    * @param $version The version of AOL
    */
    public function setAolVersion($version) { $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/','',$version); }
    /**
    * Is the browser from AOL?
    * @return boolean
    */
    public function isAol() { return $this->_is_aol; }
    /**
    * Is the browser from a mobile device?
    * @return boolean
    */
    public function isMobile() { return $this->_is_mobile; }
    /**
    * Is the browser from a robot (ex Slurp,GoogleBot)?
    * @return boolean
    */
    public function isRobot() { return $this->_is_robot; }
    /**
    * Set the browser to be from AOL
    * @param $isAol
    */
    public function setAol($isAol) { $this->_is_aol = $isAol; }
    /**
     * Set the Browser to be mobile
     * @param boolean
     */
    protected function setMobile($value=true) { $this->_is_mobile = $value; }
    /**
     * Set the Browser to be a robot
     * @param boolean
     */
    protected function setRobot($value=true) { $this->_is_robot = $value; }
    /**
    * Get the user agent value in use to determine the browser
    * @return string The user agent from the HTTP header
    */
    public function getUserAgent() { return $this->_agent; }
    /**
    * Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
    * @param $agent_string The value for the User Agent
    */
    public function setUserAgent($agent_string) {
        $this->reset();
        $this->_agent = $agent_string;
        $this->determine();
    }
    /**
     * Used to determine if the browser is actually "chromeframe"
     * @return boolean
     */
    public function isChromeFrame() {
        return( strpos($this->_agent,"chromeframe") !== false );
    }
    /**
    * Returns a formatted string with a summary of the details of the browser.
    * @return string formatted string with a summary of the browser
    */
    public function __toString() {
        return "<strong>Browser Name:</strong>{$this->getBrowser()}<br/>\n" .
               "<strong>Browser Version:</strong>{$this->getVersion()}<br/>\n" .
               "<strong>Browser User Agent String:</strong>{$this->getUserAgent()}<br/>\n" .
               "<strong>Platform:</strong>{$this->getPlatform()}<br/>";
    }
    /**
     * Protected routine to calculate and determine what the browser is in use (including platform)
     */
    protected function determine() {
        $this->checkPlatform();
        $this->checkBrowsers();
        $this->checkForAol();
    }
    /**
     * Protected routine to determine the browser type
     * @return boolean
     */
     protected function checkBrowsers() {
        return (
            $this->checkBrowserWebTv() ||
            $this->checkBrowserInternetExplorer() ||
            $this->checkBrowserOpera() ||
            $this->checkBrowserGaleon() ||
            $this->checkBrowserNetscapeNavigator9Plus() ||
            $this->checkBrowserFirefox() ||
            $this->checkBrowserChrome() ||
            $this->checkBrowserOmniWeb() ||

            // common mobile
            $this->checkBrowserAndroid() ||
            $this->checkBrowseriPad() ||
            $this->checkBrowseriPod() ||
            $this->checkBrowseriPhone() ||
            $this->checkBrowserBlackBerry() ||
            $this->checkBrowserNokia() ||

            // common bots
            $this->checkBrowserGoogleBot() ||
            $this->checkBrowserMSNBot() ||
            $this->checkBrowserSlurp() ||

            // WebKit base check (post mobile and others)
            $this->checkBrowserSafari() ||

            // everyone else
            $this->checkBrowserNetPositive() ||
            $this->checkBrowserFirebird() ||
            $this->checkBrowserKonqueror() ||
            $this->checkBrowserIcab() ||
            $this->checkBrowserPhoenix() ||
            $this->checkBrowserAmaya() ||
            $this->checkBrowserLynx() ||
            $this->checkBrowserShiretoko() ||
            $this->checkBrowserIceCat() ||
            $this->checkBrowserW3CValidator() ||
            $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
        );
    }

    protected function checkBrowserBlackBerry() {
        if( stripos($this->_agent,'blackberry') !== false ) {
            $aresult = explode("/",stristr($this->_agent,"BlackBerry"));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_BLACKBERRY;
            $this->setMobile(true);
            return true;
        }
        return false;
    }

    protected function checkForAol() {
        $this->setAol(false);
        $this->setAolVersion(self::VERSION_UNKNOWN);

        if( stripos($this->_agent,'aol') !== false ) {
            $aversion = explode(' ',stristr($this->_agent, 'AOL'));
            $this->setAol(true);
            $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
            return true;
        }
        return false;
    }


    protected function checkBrowserGoogleBot() {
        if( stripos($this->_agent,'googlebot') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'googlebot'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion(str_replace(';','',$aversion[0]));
            $this->_browser_name = self::BROWSER_GOOGLEBOT;
            $this->setRobot(true);
            return true;
        }
        return false;
    }

    protected function checkBrowserMSNBot() {
        if( stripos($this->_agent,"msnbot") !== false ) {
            $aresult = explode("/",stristr($this->_agent,"msnbot"));
            $aversion = explode(" ",$aresult[1]);
            $this->setVersion(str_replace(";","",$aversion[0]));
            $this->_browser_name = self::BROWSER_MSNBOT;
            $this->setRobot(true);
            return true;
        }
        return false;
    }       

    protected function checkBrowserW3CValidator() {
        if( stripos($this->_agent,'W3C-checklink') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'W3C-checklink'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_W3CVALIDATOR;
            return true;
        }
        else if( stripos($this->_agent,'W3C_Validator') !== false ) {
            // Some of the Validator versions do not delineate w/ a slash - add it back in
            $ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
            $aresult = explode('/',stristr($ua,'W3C_Validator'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_W3CVALIDATOR;
            return true;
        }
        return false;
    }

    protected function checkBrowserSlurp() {
        if( stripos($this->_agent,'slurp') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Slurp'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->_browser_name = self::BROWSER_SLURP;
            $this->setRobot(true);
            $this->setMobile(false);
            return true;
        }
        return false;
    }

    protected function checkBrowserInternetExplorer() {

        // Test for v1 - v1.5 IE
        if( stripos($this->_agent,'microsoft internet explorer') !== false ) {
            $this->setBrowser(self::BROWSER_IE);
            $this->setVersion('1.0');
            $aresult = stristr($this->_agent, '/');
            if( preg_match('/308|425|426|474|0b1/i', $aresult) ) {
                $this->setVersion('1.5');
            }
            return true;
        }
        // Test for versions > 1.5
        else if( stripos($this->_agent,'msie') !== false && stripos($this->_agent,'opera') === false ) {
            // See if the browser is the odd MSN Explorer
            if( stripos($this->_agent,'msnb') !== false ) {
                $aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'MSN'));
                $this->setBrowser( self::BROWSER_MSN );
                $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1]));
                return true;
            }
            $aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'msie'));
            $this->setBrowser( self::BROWSER_IE );
            $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1]));
            return true;
        }
        // Test for Pocket IE
        else if( stripos($this->_agent,'mspie') !== false || stripos($this->_agent,'pocket') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'mspie'));
            $this->setPlatform( self::PLATFORM_WINDOWS_CE );
            $this->setBrowser( self::BROWSER_POCKET_IE );
            $this->setMobile(true);

            if( stripos($this->_agent,'mspie') !== false ) {
                $this->setVersion($aresult[1]);
            }
            else {
                $aversion = explode('/',$this->_agent);
                $this->setVersion($aversion[1]);
            }
            return true;
        }
        return false;
    }

    protected function checkBrowserOpera() {
        if( stripos($this->_agent,'opera mini') !== false ) {
            $resultant = stristr($this->_agent, 'opera mini');
            if( preg_match('/\//',$resultant) ) {
                $aresult = explode('/',$resultant);
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $aversion = explode(' ',stristr($resultant,'opera mini'));
                $this->setVersion($aversion[1]);
            }
            $this->_browser_name = self::BROWSER_OPERA_MINI;
            $this->setMobile(true);
            return true;
        }
        else if( stripos($this->_agent,'opera') !== false ) {
            $resultant = stristr($this->_agent, 'opera');
            if( preg_match('/Version\/(10.*)$/',$resultant,$matches) ) {
                $this->setVersion($matches[1]);
            }
            else if( preg_match('/\//',$resultant) ) {
                $aresult = explode('/',str_replace("("," ",$resultant));
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $aversion = explode(' ',stristr($resultant,'opera'));
                $this->setVersion(isset($aversion[1])?$aversion[1]:"");
            }
            $this->_browser_name = self::BROWSER_OPERA;
            return true;
        }
        return false;
    }


    protected function checkBrowserChrome() {
        if( stripos($this->_agent,'Chrome') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Chrome'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_CHROME);
            return true;
        }
        return false;
    }

    protected function checkBrowserWebTv() {
        if( stripos($this->_agent,'webtv') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'webtv'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_WEBTV);
            return true;
        }
        return false;
    }

    protected function checkBrowserNetPositive() {
        if( stripos($this->_agent,'NetPositive') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'NetPositive'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion(str_replace(array('(',')',';'),'',$aversion[0]));
            $this->setBrowser(self::BROWSER_NETPOSITIVE);
            return true;
        }
        return false;
    }

    protected function checkBrowserGaleon() {
        if( stripos($this->_agent,'galeon') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'galeon'));
            $aversion = explode('/',$aresult[0]);
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_GALEON);
            return true;
        }
        return false;
    }

    protected function checkBrowserKonqueror() {
        if( stripos($this->_agent,'Konqueror') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'Konqueror'));
            $aversion = explode('/',$aresult[0]);
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_KONQUEROR);
            return true;
        }
        return false;
    }

    protected function checkBrowserIcab() {
        if( stripos($this->_agent,'icab') !== false ) {
            $aversion = explode(' ',stristr(str_replace('/',' ',$this->_agent),'icab'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_ICAB);
            return true;
        }
        return false;
    }

    protected function checkBrowserOmniWeb() {
        if( stripos($this->_agent,'omniweb') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'omniweb'));
            $aversion = explode(' ',isset($aresult[1])?$aresult[1]:"");
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_OMNIWEB);
            return true;
        }
        return false;
    }

    protected function checkBrowserPhoenix() {
        if( stripos($this->_agent,'Phoenix') !== false ) {
            $aversion = explode('/',stristr($this->_agent,'Phoenix'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_PHOENIX);
            return true;
        }
        return false;
    }

    protected function checkBrowserFirebird() {
        if( stripos($this->_agent,'Firebird') !== false ) {
            $aversion = explode('/',stristr($this->_agent,'Firebird'));
            $this->setVersion($aversion[1]);
            $this->setBrowser(self::BROWSER_FIREBIRD);
            return true;
        }
        return false;
    }

    protected function checkBrowserNetscapeNavigator9Plus() {
        if( stripos($this->_agent,'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
            return true;
        }
        else if( stripos($this->_agent,'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
            return true;
        }
        return false;
    }

    protected function checkBrowserShiretoko() {
        if( stripos($this->_agent,'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_SHIRETOKO);
            return true;
        }
        return false;
    }

    protected function checkBrowserIceCat() {
        if( stripos($this->_agent,'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i',$this->_agent,$matches) ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_ICECAT);
            return true;
        }
        return false;
    }

    protected function checkBrowserNokia() {
        if( preg_match("/Nokia([^\/]+)\/([^ SP]+)/i",$this->_agent,$matches) ) {
            $this->setVersion($matches[2]);
            if( stripos($this->_agent,'Series60') !== false || strpos($this->_agent,'S60') !== false ) {
                $this->setBrowser(self::BROWSER_NOKIA_S60);
            }
            else {
                $this->setBrowser( self::BROWSER_NOKIA );
            }
            $this->setMobile(true);
            return true;
        }
        return false;
    }

    protected function checkBrowserFirefox() {
        if( stripos($this->_agent,'safari') === false ) {
            if( preg_match("/Firefox[\/ \(]([^ ;\)]+)/i",$this->_agent,$matches) ) {
                $this->setVersion($matches[1]);
                $this->setBrowser(self::BROWSER_FIREFOX);
                return true;
            }
            else if( preg_match("/Firefox$/i",$this->_agent,$matches) ) {
                $this->setVersion("");
                $this->setBrowser(self::BROWSER_FIREFOX);
                return true;
            }
        }
        return false;
    }

    protected function checkBrowserIceweasel() {
        if( stripos($this->_agent,'Iceweasel') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Iceweasel'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_ICEWEASEL);
            return true;
        }
        return false;
    }

    protected function checkBrowserMozilla() {
        if( stripos($this->_agent,'mozilla') !== false  && preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent) && stripos($this->_agent,'netscape') === false) {
            $aversion = explode(' ',stristr($this->_agent,'rv:'));
            preg_match('/rv:[0-9].[0-9][a-b]?/i',$this->_agent,$aversion);
            $this->setVersion(str_replace('rv:','',$aversion[0]));
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        else if( stripos($this->_agent,'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i',$this->_agent) && stripos($this->_agent,'netscape') === false ) {
            $aversion = explode('',stristr($this->_agent,'rv:'));
            $this->setVersion(str_replace('rv:','',$aversion[0]));
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        else if( stripos($this->_agent,'mozilla') !== false  && preg_match('/mozilla\/([^ ]*)/i',$this->_agent,$matches) && stripos($this->_agent,'netscape') === false ) {
            $this->setVersion($matches[1]);
            $this->setBrowser(self::BROWSER_MOZILLA);
            return true;
        }
        return false;
    }

    protected function checkBrowserLynx() {
        if( stripos($this->_agent,'lynx') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Lynx'));
            $aversion = explode(' ',(isset($aresult[1])?$aresult[1]:""));
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_LYNX);
            return true;
        }
        return false;
    }

    protected function checkBrowserAmaya() {
        if( stripos($this->_agent,'amaya') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Amaya'));
            $aversion = explode(' ',$aresult[1]);
            $this->setVersion($aversion[0]);
            $this->setBrowser(self::BROWSER_AMAYA);
            return true;
        }
        return false;
    }

    protected function checkBrowserSafari() {
        if( stripos($this->_agent,'Safari') !== false && stripos($this->_agent,'iPhone') === false && stripos($this->_agent,'iPod') === false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setBrowser(self::BROWSER_SAFARI);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPhone() {
        if( stripos($this->_agent,'iPhone') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPHONE);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPad() {
        if( stripos($this->_agent,'iPad') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPAD);
            return true;
        }
        return false;
    }

    protected function checkBrowseriPod() {
        if( stripos($this->_agent,'iPod') !== false ) {
            $aresult = explode('/',stristr($this->_agent,'Version'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_IPOD);
            return true;
        }
        return false;
    }

    protected function checkBrowserAndroid() {
        if( stripos($this->_agent,'Android') !== false ) {
            $aresult = explode(' ',stristr($this->_agent,'Android'));
            if( isset($aresult[1]) ) {
                $aversion = explode(' ',$aresult[1]);
                $this->setVersion($aversion[0]);
            }
            else {
                $this->setVersion(self::VERSION_UNKNOWN);
            }
            $this->setMobile(true);
            $this->setBrowser(self::BROWSER_ANDROID);
            return true;
        }
        return false;
    }

    /**
     * Determine the user's platform
     */
    protected function checkPlatform() {
        if( stripos($this->_agent, 'windows') !== false ) {
            $this->_platform = self::PLATFORM_WINDOWS;
        }
        else if( stripos($this->_agent, 'iPad') !== false ) {
            $this->_platform = self::PLATFORM_IPAD;
        }
        else if( stripos($this->_agent, 'iPod') !== false ) {
            $this->_platform = self::PLATFORM_IPOD;
        }
        else if( stripos($this->_agent, 'iPhone') !== false ) {
            $this->_platform = self::PLATFORM_IPHONE;
        }
        elseif( stripos($this->_agent, 'mac') !== false ) {
            $this->_platform = self::PLATFORM_APPLE;
        }
        elseif( stripos($this->_agent, 'android') !== false ) {
            $this->_platform = self::PLATFORM_ANDROID;
        }
        elseif( stripos($this->_agent, 'linux') !== false ) {
            $this->_platform = self::PLATFORM_LINUX;
        }
        else if( stripos($this->_agent, 'Nokia') !== false ) {
            $this->_platform = self::PLATFORM_NOKIA;
        }
        else if( stripos($this->_agent, 'BlackBerry') !== false ) {
            $this->_platform = self::PLATFORM_BLACKBERRY;
        }
        elseif( stripos($this->_agent,'FreeBSD') !== false ) {
            $this->_platform = self::PLATFORM_FREEBSD;
        }
        elseif( stripos($this->_agent,'OpenBSD') !== false ) {
            $this->_platform = self::PLATFORM_OPENBSD;
        }
        elseif( stripos($this->_agent,'NetBSD') !== false ) {
            $this->_platform = self::PLATFORM_NETBSD;
        }
        elseif( stripos($this->_agent, 'OpenSolaris') !== false ) {
            $this->_platform = self::PLATFORM_OPENSOLARIS;
        }
        elseif( stripos($this->_agent, 'SunOS') !== false ) {
            $this->_platform = self::PLATFORM_SUNOS;
        }
        elseif( stripos($this->_agent, 'OS\/2') !== false ) {
            $this->_platform = self::PLATFORM_OS2;
        }
        elseif( stripos($this->_agent, 'BeOS') !== false ) {
            $this->_platform = self::PLATFORM_BEOS;
        }
        elseif( stripos($this->_agent, 'win') !== false ) {
            $this->_platform = self::PLATFORM_WINDOWS;
        }

    }
}
?>

As @Jonathan's answer, after mark Use Lambda Proxy integration in Integration Request, in your source code you should implement as below format to by pass 502 Bad Gateway error.

NodeJS 8.10:

exports.handler = async (event, context, callback) => {
  // TODO: You could get path, parameter, headers, body value from this
  const { path, queryStringParameters, headers, body } = event;

  const response = {
    "statusCode": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": JSON.stringify({
      path, 
      query: queryStringParameters,
      headers,
      body: JSON.parse(body)
    }),
    "isBase64Encoded": false
  };

  return response;
};

Don't forget deploy your resource at API Gateway before re-run your API. Response JSON just return which set in body is correct. So, you could get path, parameter, headers, body value from event

const { path, queryStringParameters, headers, body } = event;

If you want the column as string values, then:

SELECT id, name, CASE WHEN hide = 0 THEN 'false' ELSE 'true' END AS hide
  FROM anonymous_table

If the DBMS supports BOOLEAN, you can use instead:

SELECT id, name, CASE WHEN hide = 0 THEN false ELSE true END AS hide
  FROM anonymous_table

That's the same except that the quotes around the names false and true were removed.

What helped me is this (changing plist file):

1. set Status bar is initially hidden = YES
2. add row: View controller-based status bar appearance = NO

In C, this is done using arguments passed to your main() function:

int main(int argc, char *argv[])
{
    int i = 0;
    for (i = 0; i < argc; i++) {
        printf("argv[%d] = %s\n", i, argv[i]);
    }
    return 0;
}

More information can be found online such as this Arguments to main article.

I believe that your problem is due to the fact that you are defining the variable v inside the test. As explained by @rmalchow, it will work you change it into

int v;
if((v = someMethod()) != 0) return true;

There is also another issue of variable scope. Even if what you tried were to work, what would be the point? Assuming you could define the variable scope inside the test, your variable v would not exist outside that scope. Hence, creating the variable and assigning the value would be pointless, for you would not be able to use it.

Variables exist only in the scope they were created. Since you are assigning the value to use it afterwards, consider the scope where you are creating the varible so that it may be used where needed.

advance code for the search for all attributes of the object in arrays

b=[]; 
yourArray.forEach(x => {
      Object.keys(x).forEach(i => {if (x[i].match('5') && !b.filter(y => y === x).length) { b.push(x) }})
    });
console.log(b)

Also you can make your domain object Director final. It is not perfect solution but it prevent creating proxy-subclass of you domain class.