I'd recommend using a CLR user defined function, if you already know how to program in C#, then the code would be;

using System.Data.SqlTypes;
using System.Net;

public partial class UserDefinedFunctions
{
 [Microsoft.SqlServer.Server.SqlFunction]
 public static SqlString http(SqlString url)
 {
  var wc = new WebClient();
  var html = wc.DownloadString(url.Value);
  return new SqlString (html);
 }
}

And here's installation instructions; https://blog.dotnetframework.org/2019/09/17/make-a-http-request-from-sqlserver-using-a-clr-udf/

http://msdn.microsoft.com/en-us/library/system.type.gettype.aspx

Console.WriteLine("typeField is a {0}", typeField.GetType());

which would give you something like

typeField is a String

typeField is a DateTime

or

http://msdn.microsoft.com/en-us/library/58918ffs(v=vs.71).aspx

Here's how to list local branches that do not have a remote branch in origin with the same name:

git branch | sed 's|* |  |' | sort > local
git branch -r | sed 's|origin/||' | sort > remote
comm -23 local remote

If you are trying to accessing config variable into controller than use

$this->config->item('{variable name which you define into config}');

If you are trying to accessing the config variable into outside the controller(helper/hooks) then use

$mms = get_instance();  
$mms->config->item('{variable which you define into config}');

simply click

'Database'>tables>your table name>keys>copy the constraints like 'PK__TableName__30242045'

and run the below query is :

Query:alter Table 'TableName' drop constraint PK__TableName__30242045

'this' refers to the DOM object to which the event listener has been attached. 'event.target' refers to the DOM object for which the event listener got triggered. A natural question arises as, why the event listener is triggering for other DOM objects. This is because event listener attached parent triggers for child object too.

I prefer to use a looping variable, as it tends to read a bit nicer than just "while 1:", and no ugly-looking break statement:

finished = False
while not finished:
    ... do something...
    finished = evaluate_end_condition()

The prompt command will echo text to the output:

prompt A useful comment.
select(*) from TableA;

Will be displayed as:

SQL> A useful comment.
SQL> 
  COUNT(*)
----------
     0

According to RFC-7159, the current standard for JSON published by the Internet Engineering Task Force (IETF), states "The names within an object SHOULD be unique". However, according to RFC-2119 which defines the terminology used in IETF documents, the word "should" in fact means "... there may exist valid reasons in particular circumstances to ignore a particular item, but the full implications must be understood and carefully weighed before choosing a different course." What this essentially means is that while having unique keys is recommended, it is not a must. We can have duplicate keys in a JSON object, and it would still be valid.

From practical application, I have seen the value from the last key is considered when duplicate keys are found in a JSON.

I need to do the same thing. I ended up with something similar to Kman

       static void ExcelToCSVCoversion(string sourceFile,  string targetFile)
    {
        Application rawData = new Application();

        try
        {
            Workbook workbook = rawData.Workbooks.Open(sourceFile);
            Worksheet ws = (Worksheet) workbook.Sheets[1];
            ws.SaveAs(targetFile, XlFileFormat.xlCSV);
            Marshal.ReleaseComObject(ws);
        }

        finally
        {
            rawData.DisplayAlerts = false;
            rawData.Quit();
            Marshal.ReleaseComObject(rawData);
        }


        Console.WriteLine();
        Console.WriteLine($"The excel file {sourceFile} has been converted into {targetFile} (CSV format).");
        Console.WriteLine();
    }

If there are multiple sheets this is lost in the conversion but you could loop over the number of sheets and save each one as csv.

Better way is to skip the Entity Framework entirely for this operation and rely on SqlBulkCopy class. Other operations can continue using EF as before.

That increases the maintenance cost of the solution, but anyway helps reduce time required to insert large collections of objects into the database by one to two orders of magnitude compared to using EF.

Here is an article that compares SqlBulkCopy class with EF for objects with parent-child relationship (also describes changes in design required to implement bulk insert): How to Bulk Insert Complex Objects into SQL Server Database

I continue to suspect that your customer/user has some kernel module or driver loaded which is interfering with the clone() system call (perhaps some obscure security enhancement, something like LIDS but more obscure?) or is somehow filling up some of the kernel data structures that are necessary for fork()/clone() to operate (process table, page tables, file descriptor tables, etc).

Here's the relevant portion of the fork(2) man page:

ERRORS
       EAGAIN fork() cannot allocate sufficient memory to copy the parent's page tables and allocate a task  structure  for  the
              child.

       EAGAIN It  was not possible to create a new process because the caller's RLIMIT_NPROC resource limit was encountered.  To
              exceed this limit, the process must have either the CAP_SYS_ADMIN or the CAP_SYS_RESOURCE capability.

       ENOMEM fork() failed to allocate the necessary kernel structures because memory is tight.

I suggest having the user try this after booting into a stock, generic kernel and with only a minimal set of modules and drivers loaded (minimum necessary to run your application/script). From there, assuming it works in that configuration, they can perform a binary search between that and the configuration which exhibits the issue. This is standard sysadmin troubleshooting 101.

The relevant line in your strace is:

clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7f12708) = -1 ENOMEM (Cannot allocate memory)

... I know others have talked about swap and memory availability (and I would recommend that you set up at least a small swap partition, ironically even if it's on a RAM disk ... the code paths through the Linux kernel when it has even a tiny bit of swap available have been exercised far more extensively than those (exception handling paths) in which there is zero swap available.

However I suspect that this is still a red herring.

The fact that free is reporting 0 (ZERO) memory in use by the cache and buffers is very disturbing. I suspect that the free output ... and possibly your application issue here, are caused by some proprietary kernel module which is interfering with the memory allocation in some way.

According to the man pages for fork()/clone() the fork() system call should return EAGAIN if your call would cause a resource limit violation (RLIMIT_NPROC) ... however, it doesn't say if EAGAIN is to be returned by other RLIMIT* violations. In any event if your target/host has some sort of weird Vormetric or other security settings (or even if your process is running under some weird SELinux policy) then it might be causing this -ENOMEM failure.

It's pretty unlikely to be a normal run-of-the-mill Linux/UNIX issue. You've got something non-standard going on there.

In case you want unix timestamp

        let now : Date = Date()
        let currentCalendar : NSCalendar = Calendar.current as NSCalendar

        let nowPlusAddTime : Date = currentCalendar.date(byAdding: .second, value: accessTime, to: now, options: .matchNextTime)!

        let unixTime = nowPlusAddTime.timeIntervalSince1970

to insert values for a particular column with other columns remain same:-

INSERT INTO `table_name`(col1,col2,col3)
   VALUES (1,'val1',0),(1,'val2',0),(1,'val3',0)

we all know generally that for sending the data according to the http standards we generally use POST request. But if you really want to use Get for sending the data in your scenario I would suggest you to use the query-string or query-parameters.

1.GET use of Query string as. {{url}}admin/recordings/some_id

here the some_id is mendatory parameter to send and can be used and req.params.some_id at server side.

2.GET use of query string as{{url}}admin/recordings?durationExact=34&isFavourite=true

here the durationExact ,isFavourite is optional strings to send and can be used and req.query.durationExact and req.query.isFavourite at server side.

3.GET Sending arrays {{url}}admin/recordings/sessions/?os["Windows","Linux","Macintosh"]

and you can access those array values at server side like this

let osValues = JSON.parse(req.query.os);
        if(osValues.length > 0)
        {
            for (let i=0; i<osValues.length; i++)
            {
                console.log(osValues[i])
                //do whatever you want to do here
            }
        }

Surprised no one mentioned C# 4.0 optional parameters that work like this:

public void SomeMethod(int a, int b = 0)
{
   //some code
}

Edit: I know that at the time the question was asked, C# 4.0 didn't exist. But this question still ranks #1 in Google for "C# optional arguments" so I thought - this answer worth being here. Sorry.

You can actually use a facility built in to the Java runtime to do this. The SunJCE in Java 6 supports PBKDF2, which is a good algorithm to use for password hashing.

byte[] salt = new byte[16];
random.nextBytes(salt);
KeySpec spec = new PBEKeySpec("password".toCharArray(), salt, 65536, 128);
SecretKeyFactory f = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
byte[] hash = f.generateSecret(spec).getEncoded();
Base64.Encoder enc = Base64.getEncoder();
System.out.printf("salt: %s%n", enc.encodeToString(salt));
System.out.printf("hash: %s%n", enc.encodeToString(hash));

Here's a utility class that you can use for PBKDF2 password authentication:

import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;
import java.util.Arrays;
import java.util.Base64;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;

/**
 * Hash passwords for storage, and test passwords against password tokens.
 * 
 * Instances of this class can be used concurrently by multiple threads.
 *  
 * @author erickson
 * @see <a href="http://stackoverflow.com/a/2861125/3474">StackOverflow</a>
 */
public final class PasswordAuthentication
{

  /**
   * Each token produced by this class uses this identifier as a prefix.
   */
  public static final String ID = "$31$";

  /**
   * The minimum recommended cost, used by default
   */
  public static final int DEFAULT_COST = 16;

  private static final String ALGORITHM = "PBKDF2WithHmacSHA1";

  private static final int SIZE = 128;

  private static final Pattern layout = Pattern.compile("\\$31\\$(\\d\\d?)\\$(.{43})");

  private final SecureRandom random;

  private final int cost;

  public PasswordAuthentication()
  {
    this(DEFAULT_COST);
  }

  /**
   * Create a password manager with a specified cost
   * 
   * @param cost the exponential computational cost of hashing a password, 0 to 30
   */
  public PasswordAuthentication(int cost)
  {
    iterations(cost); /* Validate cost */
    this.cost = cost;
    this.random = new SecureRandom();
  }

  private static int iterations(int cost)
  {
    if ((cost < 0) || (cost > 30))
      throw new IllegalArgumentException("cost: " + cost);
    return 1 << cost;
  }

  /**
   * Hash a password for storage.
   * 
   * @return a secure authentication token to be stored for later authentication 
   */
  public String hash(char[] password)
  {
    byte[] salt = new byte[SIZE / 8];
    random.nextBytes(salt);
    byte[] dk = pbkdf2(password, salt, 1 << cost);
    byte[] hash = new byte[salt.length + dk.length];
    System.arraycopy(salt, 0, hash, 0, salt.length);
    System.arraycopy(dk, 0, hash, salt.length, dk.length);
    Base64.Encoder enc = Base64.getUrlEncoder().withoutPadding();
    return ID + cost + '$' + enc.encodeToString(hash);
  }

  /**
   * Authenticate with a password and a stored password token.
   * 
   * @return true if the password and token match
   */
  public boolean authenticate(char[] password, String token)
  {
    Matcher m = layout.matcher(token);
    if (!m.matches())
      throw new IllegalArgumentException("Invalid token format");
    int iterations = iterations(Integer.parseInt(m.group(1)));
    byte[] hash = Base64.getUrlDecoder().decode(m.group(2));
    byte[] salt = Arrays.copyOfRange(hash, 0, SIZE / 8);
    byte[] check = pbkdf2(password, salt, iterations);
    int zero = 0;
    for (int idx = 0; idx < check.length; ++idx)
      zero |= hash[salt.length + idx] ^ check[idx];
    return zero == 0;
  }

  private static byte[] pbkdf2(char[] password, byte[] salt, int iterations)
  {
    KeySpec spec = new PBEKeySpec(password, salt, iterations, SIZE);
    try {
      SecretKeyFactory f = SecretKeyFactory.getInstance(ALGORITHM);
      return f.generateSecret(spec).getEncoded();
    }
    catch (NoSuchAlgorithmException ex) {
      throw new IllegalStateException("Missing algorithm: " + ALGORITHM, ex);
    }
    catch (InvalidKeySpecException ex) {
      throw new IllegalStateException("Invalid SecretKeyFactory", ex);
    }
  }

  /**
   * Hash a password in an immutable {@code String}. 
   * 
   * <p>Passwords should be stored in a {@code char[]} so that it can be filled 
   * with zeros after use instead of lingering on the heap and elsewhere.
   * 
   * @deprecated Use {@link #hash(char[])} instead
   */
  @Deprecated
  public String hash(String password)
  {
    return hash(password.toCharArray());
  }

  /**
   * Authenticate with a password in an immutable {@code String} and a stored 
   * password token. 
   * 
   * @deprecated Use {@link #authenticate(char[],String)} instead.
   * @see #hash(String)
   */
  @Deprecated
  public boolean authenticate(String password, String token)
  {
    return authenticate(password.toCharArray(), token);
  }

}

The C# struct is a lightweight alternative to a class. It can do almost the same as a class, but it's less "expensive" to use a struct rather than a class. The reason for this is a bit technical, but to sum up, new instances of a class is placed on the heap, where newly instantiated structs are placed on the stack. Furthermore, you are not dealing with references to structs, like with classes, but instead you are working directly with the struct instance. This also means that when you pass a struct to a function, it is by value, instead of as a reference. There is more about this in the chapter about function parameters.

So, you should use structs when you wish to represent more simple data structures, and especially if you know that you will be instantiating lots of them. There are lots of examples in the .NET framework, where Microsoft has used structs instead of classes, for instance the Point, Rectangle and Color struct.

Back in 2002, Novell developed some software called NetDrive that can map a WebDAV, FTP, SFTP, etc. share to a windows drive letter. It is now abandonware, so it's no longer maintained (and not available on the Novell website), but it's free to use. I found quite a few available to download by searching for "netdrive.exe" I actually downloaded a few and compared their md5sums to make sure that I was getting a common (and hopefully safe) version.

Update 10 Nov 2017 SFTPNetDrive is the current project from the original netdrive project. And they made it free for personal use:

We Made SFTP Net Drive FREE for Personal Use

They have paid options as well on the website.

Even though

new String(bytes, "UTF-8")

is correct it throws a UnsupportedEncodingException which forces you to deal with a checked exception. You can use as an alternative another constructor since Java 1.6 to convert a byte array into a String:

new String(bytes, StandardCharsets.UTF_8)

This one does not throw any exception.

Converting back should be also done with StandardCharsets.UTF_8:

"test".getBytes(StandardCharsets.UTF_8)

Again you avoid having to deal with checked exceptions.

Only first part of Justin's answer is correct. Using "%.3g" will not work for all cases as .3 is not the precision, but total number of digits. Try it for numbers like 1000.123 and it breaks.

So, I would use what Justin is suggesting:

>>> ('%.4f' % 12340.123456).rstrip('0').rstrip('.')
'12340.1235'
>>> ('%.4f' % -400).rstrip('0').rstrip('.')
'-400'
>>> ('%.4f' % 0).rstrip('0').rstrip('.')
'0'
>>> ('%.4f' % .1).rstrip('0').rstrip('.')
'0.1'

LENGTH() does return the string length (just verified). I suppose that your data is padded with blanks - try

SELECT typ, LENGTH(TRIM(t1.typ))
FROM AUTA_VIEW t1;

instead.

As OraNob mentioned, another cause could be that CHAR is used in which case LENGTH() would also return the column width, not the string length. However, the TRIM() approach also works in this case.

I'm making an assumption that you mean not checked. I don't have a C# compiler handy but:

if (checkbox1.Checked && !checkbox2.Checked)
{

}
else if (!checkbox1.Checked && checkbox2.Checked)
{

}

This answer seems good.
however, it lead me towards an error as it resulted with
Configuration 'xyz' could not be found in project ...
error in build.
It is requierd not only to updated build configurations, but also serve ones.

So just to leave no confusions:

1. --env is not supported in angular 6
2. --env got changed into --configuration || -c (and is now more powerful)
3. to manage various envs, in addition to adding new environment file, it is now required to do some changes in angular.json file:
   • add new configuration in the build { ... "build": "configurations": ... property
   • new build configuration may contain only fileReplacements part, (but more options are available)
   • add new configuration in the serve { ... "serve": "configurations": ... property
   • new serve configuration shall contain of browserTarget="your-project-name:build:staging"

Use css to add a right margin to those particular elements. Generally I would build the control, then run it to see what the resulting html structure is like, then make the css alter just those elements.

Preferably you do this by setting the class. Add the CssClass="myrblclass" attribute to your list declaration.

You can also add attributes to the items programmatically, which will come out the other side.

rblMyRadioButtonList.Items[x].Attributes.CssStyle.Add("margin-right:5px;")

This may be better for you since you can add that attribute for all but the last one.

If you want movie details api you can consider

OMDB API which is Open movies Database Returns IBDB Rating, IMDB Votes and you can include Rotten Tomato rating too.

Or else You can use

My Api Films which allows you to search with IMDB ID and returns detailed information but it has request limits.

Just to expand on pcperini's answer. As he mentions you will need to add the following code to your application:didFinishLaunchingWithOptions: method;

[[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0];
[[UIApplication sharedApplication] cancelAllLocalNotifications];

You Also need to increment then decrement the badge in your application:didReceiveRemoteNotification: method if you are trying to clear the message from the message centre so that when a user enters you app from pressing a notification the message centre will also clear, ie;

[[UIApplication sharedApplication] setApplicationIconBadgeNumber: 1];
[[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0];
[[UIApplication sharedApplication] cancelAllLocalNotifications];

You seem to look for the input attribute value, "the initial value of the control"?

<input type="text" value="Morlodenhof 7" />

https://developer.mozilla.org/de/docs/Web/HTML/Element/Input#attr-value

In our case we were getting UnmarshalException because a wrong Java package was specified in the following. The issue was resolved once the right package was in place:

@Bean
public Unmarshaller tmsUnmarshaller() {
    final Jaxb2Marshaller jaxb2Marshaller = new Jaxb2Marshaller();
    jaxb2Marshaller
            .setPackagesToScan("java.package.to.generated.java.classes.for.xsd");
    return jaxb2Marshaller;
}

you should use only english version of phpmyadmin if you are using all languages you should enable all languages mbstring in php.in file.....just search for mbstring in php.in

There is a simple solution if you can install and use puttygen tool. Below are the steps. You should have the passphrase of the private key.

step 1: Download latest puttygen and open puttygen

step 2: Load your existing private key file, see below image

step 3: Enter passphrase for key if asked and hit ok

step 4: as shown in the below image select "conversion" menu tab and select "Export OpenSSH key"

Save new private key file at preferred location and use accordingly.

I interpreted the question as using cast on a subquery. Yes, you can do that:

select cast((<subquery>) as <newtype>)

If you do so, then you need to be sure that the returns one row and one value. And, since it returns one value, you could put the cast in the subquery instead:

select (select cast(<val> as <newtype>) . . .)

1. SHOW CREATE TABLE your_table_name => Press GO button

After show table, above the table ( +options ) Hyperlink is there.

2. Press (+options) Hyperlink then appear some options select (Full texts) => Press GO button.

Use RGB values combined with opacity to get the transparency that you wish.

For instance,

<div style=" background: rgb(255, 0, 0) ; opacity: 0.2;">&nbsp;</div>
<div style=" background: rgb(255, 0, 0) ; opacity: 0.4;">&nbsp;</div>
<div style=" background: rgb(255, 0, 0) ; opacity: 0.6;">&nbsp;</div>
<div style=" background: rgb(255, 0, 0) ; opacity: 0.8;">&nbsp;</div>
<div style=" background: rgb(255, 0, 0) ; opacity: 1;">&nbsp;</div>

Similarly, with actual values without opacity, will give the below.

<div style=" background: rgb(243, 191, 189) ; ">&nbsp;</div>
<div style=" background: rgb(246, 143, 142) ; ">&nbsp;</div>
<div style=" background: rgb(249, 95 , 94)  ; ">&nbsp;</div>
<div style=" background: rgb(252, 47, 47)   ; ">&nbsp;</div>
<div style=" background: rgb(255, 0, 0)     ; ">&nbsp;</div>

You can have a look at this WORKING EXAMPLE.

Now, if we specifically target your issue, here is the WORKING DEMO SPECIFIC TO YOUR ISSUE.

The HTML

<div class="social">
    <img src="http://www.google.co.in/images/srpr/logo4w.png" border="0" />
</div>

The CSS:

social img{
    opacity:0.5;
}
.social img:hover {
    opacity:1;
    background-color:black;
    cursor:pointer;
    background: rgb(255, 0, 0) ; opacity: 0.5;
}

Hope this helps Now.

You can define the label for each activity in your manifest file.

A normal definition of a activity looks like this:

<activity
     android:name=".ui.myactivity"
     android:label="@string/Title Text" />

Where title text should be replaced by the id of a string resource for this activity.

You can also set the title text from code if you want to set it dynamically.

setTitle(address.getCity());

with this line the title is set to the city of a specific adress in the oncreate method of my activity.

A method you can use is itertuples(), it iterates over DataFrame rows as namedtuples, with index value as first element of the tuple. And it is much much faster compared with iterrows(). For itertuples(), each row contains its Index in the DataFrame, and you can use loc to set the value.

for row in df.itertuples():
    if <something>:
        df.at[row.Index, 'ifor'] = x
    else:
        df.at[row.Index, 'ifor'] = x

    df.loc[row.Index, 'ifor'] = x

Under most cases, itertuples() is faster than iat or at.

Thanks @SantiStSupery, using .at is much faster than loc.

var inputs = document.querySelectorAll("input[type=text]") ||
(function() {
    var ret=[], elems = document.getElementsByTagName('input'), i=0,l=elems.length;
    for (;i<l;i++) {
        if (elems[i].type.toLowerCase() === "text") {
            ret.push(elems[i]);
        }
    }

    return ret;
}());

function realtime() {_x000D_
  _x000D_
  let time = moment().format('h:mm:ss a');_x000D_
  document.getElementById('time').innerHTML = time;_x000D_
  _x000D_
  setInterval(() => {_x000D_
    time = moment().format('h:mm:ss a');_x000D_
    document.getElementById('time').innerHTML = time;_x000D_
  }, 1000)_x000D_
}_x000D_
_x000D_
realtime();

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.1/moment.min.js"></script>_x000D_
_x000D_
<div id="time"></div>

A very simple way using moment.js and setInterval.

setInterval(() => {
  moment().format('h:mm:ss a');
}, 1000)

Sample output

Using setInterval() set to 1000ms or 1 second, the output will refresh every 1 second.

3:25:50 pm

This is how I use this method on one of my side projects.

setInterval(() => {
  this.time = this.shared.time;
}, 1000)

Maybe you're wondering if using setInterval() would cause some performance issues.

Is setInterval CPU intensive?

I don't think setInterval is inherently going to cause you significant performance problems. I suspect the reputation may come from an earlier era, when CPUs were less powerful. ... - lonesomeday

No, setInterval is not CPU intensive in and of itself. If you have a lot of intervals running on very short cycles (or a very complex operation running on a moderately long interval), then that can easily become CPU intensive, depending upon exactly what your intervals are doing and how frequently they are doing it. ... - aroth

But in general, using setInterval really like a lot on your site may slow down things. 20 simultaneously running intervals with more or less heavy work will affect the show. And then again.. you really can mess up any part I guess that is not a problem of setInterval. ... - jAndy

How about this?

for item in mylist:
    if item in checklist:
        pass
    else:
       # do something
       print item

Typing the SET PATH command into the command shell every time you fire it up could get old for you pretty fast. Three alternatives:

1. Run javac from a batch (.CMD) file. Then you can just put the SET PATH into that file before your javac execution. Or you could do without the SET PATH if you simply code the explicit path to javac.exe
2. Set your enhanced, improved PATH in the "environment variables" configuration of your system.
3. In the long run you'll want to automate your Java compiling with Ant. But that will require yet another extension to PATH first, which brings us back to (1) and (2).

I am using Mac and none of the answers above helped me. I found out that maven loads its own JAVA_HOME from the path specified in: ~/.mavenrc

I changed the content of the file to be: JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home

For Linux it will look something like:
JAVA_HOME=/usr/lib/jvm/java-8-oracle/jre

I know this is an old thread, but I wanted to share a solution I ended up having to use since the accepted post still has an issue.

The Issue:

As pointed out by Alexandre Severino, if param (in the function below) changes shortly after the function call, you might get some unexpected behavior in MethodWithParameter.

Task.Run(() => MethodWithParameter(param)); 

My Solution:

To account for this, I ended up writing something more like the following line of code:

(new Func<T, Task>(async (p) => await Task.Run(() => MethodWithParam(p)))).Invoke(param);

This allowed me to safely use the parameter asynchronously despite the fact that the parameter changed very quickly after starting the task (which caused issues with the posted solution).

Using this approach, param (value type) gets its value passed in, so even if the async method runs after param changes, p will have whatever value param had when this line of code ran.

box-shadow: -15px 0px 17px -7px rgba(0,0,0,0.75);

The first px value is the "Horizontal Length" set to -15px to position the shadow towards the left, the next px value is set to 0 so the shadow top and bottom is centred to minimise the top and bottom shadow.

The third value(17px) is known as the blur radius. The higher the number, the more blurred the shadow will be. And then last px value -7px is The spread radius, a positive value increases the size of the shadow, a negative value decreases the size of the shadow, at -7px it keeps the shadow from appearing above and below the item.

reference: CSS Box Shadow Property

My RestSharp POST method:

var client = new RestClient(ServiceUrl);

var request = new RestRequest("/resource/", Method.POST);

// Json to post.
string jsonToSend = JsonHelper.ToJson(json);

request.AddParameter("application/json; charset=utf-8", jsonToSend, ParameterType.RequestBody);
request.RequestFormat = DataFormat.Json;

try
{
    client.ExecuteAsync(request, response =>
    {
        if (response.StatusCode == HttpStatusCode.OK)
        {
            // OK
        }
        else
        {
            // NOK
        }
    });
}
catch (Exception error)
{
    // Log
}

if you get an error like below :

django.db.utils.OperationalError: (2002, "Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)")

Then just find your mysqld.sock file location and add it to "HOST".

Like i am using xampp on linux so my mysqld.sock file is in another location. so it is not working for '/var/run/mysqld/mysqld.sock'

DATABASES = {

    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'asd',
        'USER' : 'root',
        'PASSWORD' : '',
        'HOST' : '/opt/lampp/var/mysql/mysql.sock',
        'PORT' : ''
    }
}

Below code 100% working.

Step 1: Paste below code in index.html file

<!DOCTYPE html>
<html ng-app="ang">

<head>
    <title>Angular Test</title>
    <meta charset="utf-8" />
</head>

<body>
    <div ng-controller="myController">
        <button ng-click="files()">Download All</button>
    </div>

    <script src="angular.min.js"></script>
    <script src="index.js"></script>
</body>

</html>

Step 2: Paste below code in index.js file

"use strict";

var x = angular.module('ang', []);

    x.controller('myController', function ($scope, $http) {
        var arr = [
            {file:"http://localhost/angularProject/w3logo.jpg", fileName: "imageone"},
            {file:"http://localhost/angularProject/cv.doc", fileName: "imagetwo"},
            {file:"http://localhost/angularProject/91.png", fileName: "imagethree"}
        ];

        $scope.files = function() {
            angular.forEach(arr, function(val, key) {
                $http.get(val.file)
                .then(function onSuccess(response) {
                    console.log('res', response);
                    var link = document.createElement('a');
                    link.setAttribute('download', val.fileName);
                    link.setAttribute('href', val.file);
                    link.style.display = 'none';
                    document.body.appendChild(link);
                    link.click(); 
                    document.body.removeChild(link);
                })
                .catch(function onError(error) {
                    console.log('error', error);
                })
            })
        };
    });

NOTE : Make sure that all three files which are going to download will be placed in same folder along with angularProject/index.html or angularProject/index.js files.

>>> from datetime import date
>>> date.today().month
2
>>> date.today().year
2020
>>> date.today().day
13

400 is the best choice in both cases. If you want to further clarify the error you can either change the Reason Phrase or include a body to explain the error.

412 - Precondition failed is used for conditional requests when using last-modified date and ETags.

403 - Forbidden is used when the server wishes to prevent access to a resource.

The only other choice that is possible is 422 - Unprocessable entity.

You can either use

break;

or

foreach() if ($tmp++ < 2) {
}

(the second solution is even worse)

What works for me was org.mockito.ArgumentMatchers.isA

for example:

isA(long[].class)

that works fine.

the implementation difference of each other is:

public static <T> T any(Class<T> type) {
    reportMatcher(new VarArgAware(type, "<any " + type.getCanonicalName() + ">"));
    return Primitives.defaultValue(type);
}

public static <T> T isA(Class<T> type) {
    reportMatcher(new InstanceOf(type));
    return Primitives.defaultValue(type);
}

Based on your own purposes, you can do that based on setOpaque(true/false) and setBorderPainted(true/false); try and combine them to fit your purpose

For 20% transparency, this worked for me:

Button bu = (Button)findViewById(R.id.button1);
bu.getBackground().setAlpha(204);

I've done this kind of thing with a form that contains a TextBox.

So if you wanted to put this in say cell H1, then use:

ActiveSheet.Range("H1").Value = txtBoxName.Text

extending de Almeida's answer I am editing code little bit here. since previous code was hiding gps location icon I did following way which worked better.

 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"

>

<RadioGroup 
    android:id="@+id/radio_group_list_selector"
    android:layout_width="match_parent"
    android:layout_height="48dp"
    android:orientation="horizontal" 
    android:background="#80000000"
    android:padding="4dp" >

    <RadioButton
        android:id="@+id/radioPopular"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:text="@string/Popular"
        android:gravity="center_horizontal|center_vertical"
        android:layout_weight="1"
        android:button="@null"
        android:background="@drawable/shape_radiobutton"
        android:textColor="@drawable/textcolor_radiobutton" />
    <View
        android:id="@+id/VerticalLine"
        android:layout_width="1dip"
        android:layout_height="match_parent"
        android:background="#aaa" />

    <RadioButton
        android:id="@+id/radioAZ"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:gravity="center_horizontal|center_vertical"
        android:text="@string/AZ"
        android:layout_weight="1"
        android:button="@null"
        android:background="@drawable/shape_radiobutton2"
        android:textColor="@drawable/textcolor_radiobutton" />

    <View
        android:id="@+id/VerticalLine"
        android:layout_width="1dip"
        android:layout_height="match_parent"
        android:background="#aaa" />

    <RadioButton
        android:id="@+id/radioCategory"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:gravity="center_horizontal|center_vertical"
        android:text="@string/Category"
        android:layout_weight="1"
        android:button="@null"
        android:background="@drawable/shape_radiobutton2"
        android:textColor="@drawable/textcolor_radiobutton" />
    <View
        android:id="@+id/VerticalLine"
        android:layout_width="1dip"
        android:layout_height="match_parent"
        android:background="#aaa" />

    <RadioButton
        android:id="@+id/radioNearBy"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:gravity="center_horizontal|center_vertical"
        android:text="@string/NearBy"
        android:layout_weight="1"
        android:button="@null"
        android:background="@drawable/shape_radiobutton3"
        android:textColor="@drawable/textcolor_radiobutton" />
</RadioGroup>

<fragment
    xmlns:map="http://schemas.android.com/apk/res-auto"
    android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    class="com.google.android.gms.maps.SupportMapFragment"
    android:scrollbars="vertical" />

You could also have a look at testing using Groovy. In Groovy you can easily mock Java interfaces using the 'as' operator:

def request = [isUserInRole: { roleName -> roleName == "testRole"}] as HttpServletRequest 

Apart from this basic functionality Groovy offers a lot more on the mocking front, including the powerful MockFor and StubFor classes.

http://docs.codehaus.org/display/GROOVY/Groovy+Mocks

I am suggesting a much simpler utility I just wrote. It's currently called par, but will be renamed soon to either parl or pll, haven't decided yet.

https://github.com/k-bx/par

API is as simple as:

par "script1.sh" "script2.sh" "script3.sh"

Prefixing commands can be done via:

par "PARPREFIX=[script1] script1.sh" "script2.sh" "script3.sh"

What do you think about this approach?

with open(filename) as data:
    datalines = (line.rstrip('\r\n') for line in data)
    for line in datalines:
        ...do something awesome...

Generator expression avoids loading whole file into memory and with ensures closing the file

DATE_ADD works just fine with different months. The problem is that you are adding six months to 2001-01-01 and July 1st is supposed to be there.

This is what you want to do:

SELECT * 
FROM mydb 
WHERE creationdate BETWEEN "2011-01-01" 
                   AND DATE_ADD("2011-01-01", INTERVAL 6 MONTH) - INTERVAL 1 DAY
GROUP BY MONTH(creationdate)

OR

SELECT * 
FROM mydb 
WHERE creationdate >= "2011-01-01" 
AND creationdate < DATE_ADD("2011-01-01", INTERVAL 6 MONTH)
GROUP BY MONTH(creationdate)

For further learning, take a look at DATE_ADD documentation.

*edited to correct syntax

Typically you would accomplish this using an ajax request that looks like

var xhr = new XMLHttpRequest();
xhr.open("GET", "pythoncode.py?text=" + text, true);
xhr.responseType = "JSON";
xhr.onload = function(e) {
  var arrOfStrings = JSON.parse(xhr.response);
}
xhr.send();

<?php
session_start();

$message1 = "A message";
$message2 = "Another message";

$_SESSION['firstMessage'] = $message1;
$_SESSION['secondMessage'] = $message2; 
?>

Stores the sessions on page 1 then on page 2 do

<?php
session_start();

echo $_SESSION['firstMessage'];
echo $_SESSION['secondMessage'];
?>

Below is working solution for me, please follow these steps

1. Open PowerShell as administrator or CMD prompt as administrator

2. Run this command in PowerShell-> bcdedit /set hypervisorlaunchtype auto

3. Now restart the system and try again.

cheers.

I think things would be easier if you code your success function to load the appropriate page instead of returning true or false.

For example instead of returning true you could do:

window.location="appropriate page";

That way when the success function is called the page gets redirected.

Macros in Notepad++ are just a bunch of encoded operations: you start recording, operate on the buffer, perhaps activating menus, stop recording then play the macro.
After investigation, I found out they are saved in the file shortcuts.xml in the Macros section. For example, I have there:

<Macro name="Trim Trailing and save" Ctrl="no" Alt="yes" Shift="yes" Key="83">
    <Action type="1" message="2170" wParam="0" lParam="0" sParam=" " />
    <Action type="1" message="2170" wParam="0" lParam="0" sParam=" " />
    <Action type="1" message="2170" wParam="0" lParam="0" sParam=" " />
    <Action type="0" message="2327" wParam="0" lParam="0" sParam="" />
    <Action type="0" message="2327" wParam="0" lParam="0" sParam="" />
    <Action type="2" message="0" wParam="42024" lParam="0" sParam="" />
    <Action type="2" message="0" wParam="41006" lParam="0" sParam="" />
</Macro>

I haven't looked at the source, but from the look, I would say we have messages sent to Scintilla (the editing component, perhaps type 0 and 1), and to Notepad++ itself (probably activating menu items).
I don't think it will record actions in dialogs (like search/replace).

Looking at Scintilla.iface file, we can see that 2170 is the code of ReplaceSel (ie. insert string is nothing is selected), 2327 is Tab command, and Resource Hacker (just have it handy...) shows that 42024 is "Trim Trailing Space" menu item and 41006 is "Save".
I guess action type 0 is for Scintilla commands with numerical params, type 1 is for commands with string parameter, 2 is for Notepad++ commands.

Problem: Scintilla doesn't have a "Replace all" command: it is the task of the client to do the iteration, with or without confirmation, etc.
Another problem: it seems type 1 action is limited to 1 char (I edited manually, when exiting N++ it was truncated).
I tried some tricks, but I fear such task is beyond the macro capabilities.

Maybe that's where SciTE with its Lua scripting ability (or Programmer's Notepad which seems to be scriptable with Python) has an edge... :-)

[EDIT] Looks like I got the above macro from this thread or a similar place... :-) I guess the first lines are unnecessary (side effect or recording) but they were good examples of macro code anyway.

Not sure if people are still looking for simple solutions to this, but you are able to run multiple instances of the "Collection Runner" in Postman. Just create a runner with some requests and click the "Run" button multiple times to bring up multiple instances.

Combining Günter Zöchbauer's answer with good-old vanilla-JS, here is a directive with two lines of logic that supports (123) 456-7890 format.

Reactive Forms: Plunk

import { Directive, Output, EventEmitter } from "@angular/core";
import { NgControl } from "@angular/forms";

@Directive({
  selector: '[formControlName][phone]',
  host: {
    '(ngModelChange)': 'onInputChange($event)'
  }
})
export class PhoneMaskDirective {

  @Output() rawChange:EventEmitter<string> = new EventEmitter<string>();

  constructor(public model: NgControl) {}

  onInputChange(value) {
        var x = value.replace(/\D/g, '').match(/(\d{0,3})(\d{0,3})(\d{0,4})/);
        var y = !x[2] ? x[1] : '(' + x[1] + ') ' + x[2] + (x[3] ? '-' + x[3] : '');

        this.model.valueAccessor.writeValue(y);
        this.rawChange.emit(rawValue); 
  }
}

Template-driven Forms: Plunk

import { Directive } from "@angular/core";
import { NgControl } from "@angular/forms";

@Directive({
  selector: '[ngModel][phone]',
  host: {
    '(ngModelChange)': 'onInputChange($event)'
  }
})
export class PhoneMaskDirective {

  constructor(public model: NgControl) {}

  onInputChange(value) {
        var x = value.replace(/\D/g, '').match(/(\d{0,3})(\d{0,3})(\d{0,4})/);
        value = !x[2] ? x[1] : '(' + x[1] + ') ' + x[2] + (x[3] ? '-' + x[3] : '');

        this.model.valueAccessor.writeValue(value);       
  }
}

The sad state of "record separators" or "line terminators" is a legacy of the dark ages of computing.

Now, we take it for granted that anything we want to represent is in some way structured data and conforms to various abstractions that define lines, files, protocols, messages, markup, whatever.

But once upon a time this wasn't exactly true. Applications built-in control characters and device-specific processing. The brain-dead systems that required both CR and LF simply had no abstraction for record separators or line terminators. The CR was necessary in order to get the teletype or video display to return to column one and the LF (today, NL, same code) was necessary to get it to advance to the next line. I guess the idea of doing something other than dumping the raw data to the device was too complex.

Unix and Mac actually specified an abstraction for the line end, imagine that. Sadly, they specified different ones. (Unix, ahem, came first.) And naturally, they used a control code that was already "close" to S.O.P.

Since almost all of our operating software today is a descendent of Unix, Mac, or MS operating SW, we are stuck with the line ending confusion.

This is a very old question, but I think I have a solution that is slightly easier to type than previous solutions and doesn't rely on external libraries:

function sortArguments() {
  return Array.apply(null, arguments).sort();
}

1. Your call to MessageBox.Show needs to pass MessageBoxButtons.YesNo to get the Yes/No buttons instead of the OK button.

2. Compare the result of that call (which will block execution until the dialog returns) to DialogResult.Yes....

if (MessageBox.Show("Are you sure?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
    // user clicked yes
}
else
{
    // user clicked no
}

I did it that way and I like it better, but it can be optimized, right?

// Obtengo los botones y la caja de contenido
var home = document.getElementById("home");
var about = document.getElementById("about");
var service = document.getElementById("service");
var contact = document.getElementById("contact");
var content = document.querySelector("section");

function botonPress(e){
  console.log(e.getAttribute("id"));
  var screen = e.getAttribute("id");
  switch(screen){
    case "home":
      // cambiar fondo
      content.style.backgroundColor = 'black';
      break;
    case "about":
      // cambiar fondo
      content.style.backgroundColor = 'blue';
      break;
    case "service":
      // cambiar fondo
      content.style.backgroundColor = 'green';
      break;
    case "contact":
      // cambiar fondo
      content.style.backgroundColor = 'red';
      break;
  }
}

Just add a new empty directory that path is “/Users/username/Library/Android/sdk”. Then reopen it.

KOUT[i] is a single element of a list. But you are assigning a list to this element. your func is generating a list.

With dates (and times) many things become simpler if you use >= start AND < end.

For example:

SELECT
  user_id
FROM
  user_logs
WHERE
      login_date >= '2014-02-01'
  AND login_date <  '2014-03-01'

In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.

The end date is also simplified; just add exactly one month. No messing about with 28th, 30th, 31st, etc.

This structure also has the advantage of being able to maintain use of indexes.

Many people may suggest a form such as the following, but they do not use indexes:

WHERE
      DATEPART('year',  login_date) = 2014
  AND DATEPART('month', login_date) = 2

This involves calculating the conditions for every single row in the table (a scan) and not using index to find the range of rows that will match (a range-seek).

This is a dated question but I found an alternate solution to share right from the bootstrap github page. The documentation has not been updated and there are other questions on SO asking for the same solution albeit on slightly different questions. This solution is not specific to your case but as you can see the solution is the <div class="container"> right after <nav class="navbar navbar-default navbar-fixed-top"> but can also be replaced with <div class="container-fluid" as needed.

<!DOCTYPE html>
<html>

<head>
  <title>Navbar right padding broken </title>
  <script src="//code.jquery.com/jquery-2.1.4.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
</head>

<body>
  <nav class="navbar navbar-default navbar-fixed-top">
    <div class="container">
      <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
          <span class="sr-only">Toggle navigation</span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
        </button>
        <a href="#/" class="navbar-brand">Hello</a>
      </div>
      <div class="collapse navbar-collapse navbar-ex1-collapse">

        <ul class="nav navbar-nav navbar-right">
          <li>
            <div class="btn-group navbar-btn" role="group" aria-label="...">
              <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modalLogin">Se connecter</button>
              <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modalSignin">Créer un compte</button>
            </div>
          </li>
        </ul>
      </div>
    </div>
  </nav>
</body>

</html>

The solution was found on a fiddle on this page: https://github.com/twbs/bootstrap/issues/18362

and is listed as a won't fix in V3.

Swift 4: A simple loader for small images (ex: thumbnails) that uses NSCache and always runs on the main thread:

class ImageLoader {

  private static let cache = NSCache<NSString, NSData>()

  class func image(for url: URL, completionHandler: @escaping(_ image: UIImage?) -> ()) {

    DispatchQueue.global(qos: DispatchQoS.QoSClass.background).async {

      if let data = self.cache.object(forKey: url.absoluteString as NSString) {
        DispatchQueue.main.async { completionHandler(UIImage(data: data as Data)) }
        return
      }

      guard let data = NSData(contentsOf: url) else {
        DispatchQueue.main.async { completionHandler(nil) }
        return
      }

      self.cache.setObject(data, forKey: url.absoluteString as NSString)
      DispatchQueue.main.async { completionHandler(UIImage(data: data as Data)) }
    }
  }

}

Usage:

ImageLoader.image(for: imageURL) { image in
  self.imageView.image = image
}

Version 3.8 or newer:

To show line numbers in the current window, go to Options and click Show Line Numbers.

To show them automatically, go to Options > Configure IDLE > General and check the Show line numbers in new windows box.

Version 3.7 or older:

Unfortunately there is not an option to display line numbers in IDLE although there is an enhancement request open for this.

However, there are a couple of ways to work around this:

1. Under the edit menu there is a go to line option (there is a default shortcut of Alt+G for this).

2. There is a display at the bottom right which tells you your current line number / position on the line:

Here's another solution that could help with some of these use cases:

test-%:
    $(PYTHON) run-tests.py $@

In other words, pick some prefix (test- in this case), and then pass the target name directly to the program/runner. I guess this is mostly useful if there is some runner script involved that can unwrap the target name into something useful for the underlying program.

Or just put this in a Javascript file and have a good day :)

String.prototype.includes = function (str) {
  var returnValue = false;

  if (this.indexOf(str) !== -1) {
    returnValue = true;
  }

  return returnValue;
}

If you are already in a REPL window and don't see the welcome message with the version number, you can use help() to see the major and minor version:

>>>help()
Welcome to Python 3.6's help utility!
...

I suppose you can do something like:

SELECT * FROM Table ORDER BY NumericalColumn DESC LIMIT 1 OFFSET 1

or

SELECT * FROM Table ORDER BY NumericalColumn DESC LIMIT (1, 1)

depending on your database server. Hint: SQL Server doesn't do LIMIT.

The plist: /private/var/mobile/Library/RemoteNotification/Clients.plist

... contains the registered clients for push notifications. Removing your app's entry will cause the prompt to re-appear

Using table aliases in the join condition:

update addresses a
set cid = b.id 
from customers b 
where a.id = b.id

Make a function which will not return null instead return an empty array you can go through below code to understand.

    public static String[] getJavaFileNameList(File inputDir) {
    String[] files = inputDir.list(new FilenameFilter() {
        @Override
        public boolean accept(File current, String name) {
            return new File(current, name).isFile() && (name.endsWith("java"));
        }
    });

    return files == null ? new String[0] : files;
}

Currently using Maven + Spring Boot. Our solution was the following:

application.properties

#spring.profiles.active= # comment_out or remove

securityConfig.java

@Value(${spring.profiles.active:[default_profile_name]}")
private String ACTIVE_PROFILE_NAME;

Credit starts with MartinMlima. Similar answer provided here:

How do you get current active/default Environment profile programmatically in Spring?

So, you need to DELETE related rows from conflicted tables or more logical to UPDATE their FOREIGN KEY column to reference other PRIMARY KEY's from the parent table.

Also, you may want to read this article Don’t Delete – Just Don’t

I would try

Sheets("Sheet1").Activate
Set Ticker = Range(Cells(2, 1), Cells(65, 1))
Ticker.Copy

Worksheets("Sheet2").Range("A1").Offset(0,0).Cells.Select
Worksheets("Sheet2").paste

Nohup and screen offer great light solutions to running Node.js in the background. Node.js process manager (PM2) is a handy tool for deployment. Install it with npm globally on your system:

npm install pm2 -g

to run a Node.js app as a daemon:

pm2 start app.js

You can optionally link it to Keymetrics.io a monitoring SAAS made by Unitech.

Style the row-element with css:

border-bottom: 1px solid black;

It's very easy to write that yourself, and that way you have more control over things.. As the other answers say, TypeScript is not aimed at adding runtime types or functionality.

Map:

class Map<T> {
    private items: { [key: string]: T };

    constructor() {
        this.items = {};
    }

    add(key: string, value: T): void {
        this.items[key] = value;
    }

    has(key: string): boolean {
        return key in this.items;
    }

    get(key: string): T {
        return this.items[key];
    }
}

List:

class List<T> {
    private items: Array<T>;

    constructor() {
        this.items = [];
    }

    size(): number {
        return this.items.length;
    }

    add(value: T): void {
        this.items.push(value);
    }

    get(index: number): T {
        return this.items[index];
    }
}

I haven't tested (or even tried to compile) this code, but it should give you a starting point.. you can of course then change what ever you want and add the functionality that YOU need...

As for your "special needs" from the List, I see no reason why to implement a linked list, since the javascript array lets you add and remove items.
Here's a modified version of the List to handle the get prev/next from the element itself:

class ListItem<T> {
    private list: List<T>;
    private index: number;

    public value: T;

    constructor(list: List<T>, value: T, index: number) {
        this.list = list;
        this.index = index;
        this.value = value;
    }

    prev(): ListItem<T> {
        return this.list.get(this.index - 1);
    }

    next(): ListItem<T> {
        return this.list.get(this.index + 1);   
    }
}

class List<T> {
    private items: Array<ListItem<T>>;

    constructor() {
        this.items = [];
    }

    size(): number {
        return this.items.length;
    }

    add(value: T): void {
        this.items.push(new ListItem<T>(this, value, this.size()));
    }

    get(index: number): ListItem<T> {
        return this.items[index];
    }
}

Here too you're looking at untested code..

Hope this helps.

Edit - as this answer still gets some attention

Javascript has a native Map object so there's no need to create your own:

let map = new Map();
map.set("key1", "value1");
console.log(map.get("key1")); // value1

I just wanted to include a link to a resolution to an issue I was having with VS2008 and TFS08.

I accidently opened my solution without being connected to my network and was not able to get it "back the way it was" and had to rebind every time I openned.

I found the solution here; http://www.fkollmann.de/v2/post/Visual-Studio-2008-refuses-to-bind-to-TFS-or-to-open-solution-source-controlled.aspx

Basically, you need to open the "Connect to Team Foundation Server" and then "Servers..." once there, Delete/Remove your server and re-add it. This fixed my issue.

As a newbie, I faced the same 'problem'.

In newbie terms : when you call plot(), the graph window gets the focus and you cannot enter further commands into R. That is when you conclude that you must close the graph window to return to R. However, some commands, like identify(), act on open/active graph windows. When identify() cannot find an open/active graph window, it gives this error message.

However, you can simply click on the R window without closing the graph window. Then you can type more commands at the R prompt, like identify() etc.

Both works. Instead of == you can write eq

I had the very same issue, not being able to instantiate the type of a class which I was absolutely sure was not abstract. Turns out I was implementing an abstract class from Java.util instead of implementing my own class.

So if the previous answers did not help you, please check that you import the class you actually wanted to import, and not something else with the same name that you IDE might have hinted you.

For example, if you were trying to instantiate the class Queue from the package myCollections which you coded yourself :

import java.util.*; // replace this line
import myCollections.Queue; // by this line

     Queue<Edge> theQueue = new Queue<Edge>();

I use this code for checking:

public static boolean isLocationEnabled(Context context) {
    int locationMode = 0;
    String locationProviders;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){
        try {
            locationMode = Settings.Secure.getInt(context.getContentResolver(), Settings.Secure.LOCATION_MODE);

        } catch (SettingNotFoundException e) {
            e.printStackTrace();
            return false;
        }

        return locationMode != Settings.Secure.LOCATION_MODE_OFF;

    }else{
        locationProviders = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
        return !TextUtils.isEmpty(locationProviders);
    }


} 

The C++11 standard library contains a decent framework and a couple of serviceable generators, which is perfectly sufficient for homework assignments and off-the-cuff use.

However, for production-grade code you should know exactly what the specific properties of the various generators are before you use them, since all of them have their caveats. Also, none of them passes standard tests for PRNGs like TestU01, except for the ranlux generators if used with a generous luxury factor.

If you want solid, repeatable results then you have to bring your own generator.

If you want portability then you have to bring your own generator.

If you can live with restricted portability then you can use boost, or the C++11 framework in conjunction with your own generator(s).

More detail - including code for a simple yet fast generator of excellent quality and copious links - can be found in my answers to similar topics:

• General purpose random number generation
• Very fast uniform distribution random number generator

For professional uniform floating-point deviates there are two more issues to consider:

• open vs. half-open vs. closed range, i.e. (0,1), [0, 1) or [0,1]
• method of conversion from integral to floating-point (precision, speed)

Both are actually two sides of the same coin, as the method of conversion takes care of the inclusion/exclusion of 0 and 1. Here are three different methods for the half-open interval:

// exact values computed with bc

#define POW2_M32   2.3283064365386962890625e-010
#define POW2_M64   5.421010862427522170037264004349e-020

double random_double_a ()
{
   double lo = random_uint32() * POW2_M64;
   return lo + random_uint32() * POW2_M32;
}

double random_double_b ()
{
   return random_uint64() * POW2_M64;
}

double random_double_c ()
{
   return int64_t(random_uint64()) * POW2_M64 + 0.5;
}

(random_uint32() and random_uint64() are placeholders for your actual functions and would normally be passed as template parameters)

Method a demonstrates how to create a uniform deviate that is not biassed by excess precision for lower values; the code for 64-bit is not shown because it is simpler and just involves masking off 11 bits. The distribution is uniform for all functions but without this trick there would be more different values in the area closer to 0 than elsewhere (finer grid spacing due to the varying ulp).

Method c shows how to get a uniform deviate faster on certain popular platforms where the FPU knows only a signed 64-bit integral type. What you see most often is method b but there the compiler has to generate lots of extra code under the hood to preserve the unsigned semantics.

Mix and match these principles to create your own tailored solution.

All this is explained in Jürgen Doornik's excellent paper Conversion of High-Period Random Numbers to Floating Point.

You'll have to configure the server to interpret .html files as .php files. This configuration is different depending on the server software. This will also add an extra step to the server and will slow down response on all your pages and is probably not ideal.

To view the content in alert use:

alert( $(response).find("#result").html() );

To set to default Excel type Date (defaulted to OS level locale /-> i.e. xlsx will look different when opened by a German or British person/ and flagged with an asterisk if you choose it in Excel's cell format chooser) you should:

    CellStyle cellStyle = xssfWorkbook.createCellStyle();
    cellStyle.setDataFormat((short)14);
    cell.setCellStyle(cellStyle);

I did it with xlsx and it worked fine.

The CP1 means 'Code Page 1' - technically this translates to code page 1252

Not in bash (that I know of), but:

cp `ls | grep -v Music` /target_directory

I know this is not exactly what you were looking for, but it will solve your example.

Access the BIOS setting and turn on the virtualization feature. Mine was together with options like cpu fan speeds and stuffs. Then make sure that Hyper-V is turned off in the windows features ON/OFF. Then reinstall the intel HAXM, this should fix this issue.

You Can Also Check It:

cmd /c cd /d C:\activiti-5.9\setup & ant demo.start

i had this problem yesterday. can you folow the local path in windows explorer?

(C:\users\..\AndroidStudioProjects\SharedPreferencesDemoProject\SharedPreferencesDemo\build\apk\) 

i had to manually create the 'apk' directory in '\build', then the problem was fixed

Sort of "official method" is listed here: http://www.wikihow.com/Completely-Disable-Google-Chrome-Update

In a nutshell:

1) download http://www.wikihow.com/Completely-Disable-Google-Chrome-Update

2) install it using gpedit.msc (click on Computer Configuration/Administrative Templates, then select 'Add/Remove Templates...' in 'Action' menu)

3) disable Chrome update in
Computer Configuration
  Administrative Templates
    Classic Administrative Templates
      Google
        Google Update
          Applications
            Google Chrome
by setting 'Update Policy Override' to 'Disabled'

JQuery has a way to pass parameters from HTML to javascript:

Put this in the myhtml.html file:

<!-- Import javascript -->
<script src="//code.jquery.com/jquery-1.11.2.min.js"></script>
<!-- Invoke a different javascript file called subscript.js -->
<script id="myscript" src="subscript.js" video_filename="foobar.mp4">/script>

In the same directory make a subscript.js file and put this in there:

//Use jquery to look up the tag with the id of 'myscript' above.  Get 
//the attribute called video_filename, stuff it into variable filename.
var filename = $('#myscript').attr("video_filename");

//print filename out to screen.
document.write(filename);

Analyze Result:

Loading the myhtml.html page has 'foobar.mp4' print to screen. The variable called video_filename was passed from html to javascript. Javascript printed it to screen, and it appeared as embedded into the html in the parent.

jsfiddle proof that the above works:

http://jsfiddle.net/xqr77dLt/

If you want a "editable grid" i.e. a table like structure that allows you to make any of the rows a form, use CSS that mimics the TABLE tag's layout: display:table, display:table-row, and display:table-cell.

There is no need to wrap your whole table in a form and no need to create a separate form and table for each apparent row of your table.

Try this instead:

<style>
DIV.table 
{
    display:table;
}
FORM.tr, DIV.tr
{
    display:table-row;
}
SPAN.td
{
    display:table-cell;
}
</style>
...
<div class="table">
    <form class="tr" method="post" action="blah.html">
        <span class="td"><input type="text"/></span>
        <span class="td"><input type="text"/></span>
    </form>
    <div class="tr">
        <span class="td">(cell data)</span>
        <span class="td">(cell data)</span>
    </div>
    ...
</div>

The problem with wrapping the whole TABLE in a FORM is that any and all form elements will be sent on submit (maybe that is desired but probably not). This method allows you to define a form for each "row" and send only that row of data on submit.

The problem with wrapping a FORM tag around a TR tag (or TR around a FORM) is that it's invalid HTML. The FORM will still allow submit as usual but at this point the DOM is broken. Note: Try getting the child elements of your FORM or TR with JavaScript, it can lead to unexpected results.

Note that IE7 doesn't support these CSS table styles and IE8 will need a doctype declaration to get it into "standards" mode: (try this one or something equivalent)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Any other browser that supports display:table, display:table-row and display:table-cell should display your css data table the same as it would if you were using the TABLE, TR and TD tags. Most of them do.

Note that you can also mimic THEAD, TBODY, TFOOT by wrapping your row groups in another DIV with display: table-header-group, table-row-group and table-footer-group respectively.

NOTE: The only thing you cannot do with this method is colspan.

Check out this illustration: http://jsfiddle.net/ZRQPP/

Here is my solution using SwiftyJSON

if let path : String = NSBundle.mainBundle().pathForResource("filename", ofType: "json") {
    if let data = NSData(contentsOfFile: path) {

        let json = JSON(data: data)

    }
}

I know it's been a little over two years... but I was looking for a way to do this, and wasn't overly happy with the solution posted (it works fine, but I wanted a little more information as the import happens). When combining all the SQL files in to one, you don't get any sort of progress updates.

So I kept digging for an answer and thought this might be a good place to post what I found for future people looking for the same answer. Here's a command line in Windows that will import multiple SQL files from a folder. You run this from the command line while in the directory where mysql.exe is located.

for /f %f in ('dir /b <dir>\<mask>') do mysql --user=<user> --password=<password> <dbname> < <dir>\%f

With some assumed values (as an example):

for /f %f in ('dir /b c:\sqlbackup\*.sql') do mysql --user=mylogin --password=mypass mydb < c:\sqlbackup\%f

If you had two sets of SQL backups in the folder, you could change the *.sql to something more specific (like mydb_*.sql).

\n = LF (Line Feed) // Used as a new line character on Unix

\r = CR (Carriage Return) // Used as a new line character on Mac

\r\n = CR + LF // Used as a new line character on Windows

(char)13 = \r = CR

Environment.NewLine = any of the above code based on the operating system

// .NET provides the Environment class which provides many data based on operating systems, so if the application is built on Windows, and you use CR + LF ("\n\r" instead of Environment.NewLine) as the new line character in your strings, and then Microsoft creates a VM for running .NET applications in Unix, then there will be problem. So, you should always use Environment.NewLine when you want a new line character. Now you need not to care about the operating system.

I lived this problem in two days and suddenly I realized it that I am using this click method(for asp button) in a submit button(in html submit button) javascript method...

I mean ->

I have an html submit button and an asp button like these:

<input type="submit" value="Siparisi Gönder" onclick="SendEmail()" />_x000D_
<asp:Button ID="sendEmailButton" runat="server" Text="Gönder" OnClick="SendToEmail" Visible="True"></asp:Button>

SendToEmail() is a server side method in Default.aspx SendEmail() is a javascript method like this:

<script type="text/javascript" lang="javascript">_x000D_
   function SendEmail() {_x000D_
            document.getElementById('<%= sendEmailButton.UniqueID %>').click();_x000D_
            alert("Your message is sending...");_x000D_
        }_x000D_
</script>

And this "document.getElementById('<%= sendEmailButton.UniqueID %>').click();" method did not work in just Crome. It was working in IE and Firefox.

Then I tried and tried a lot of ways for executing "SendToEmail()" method in Crome.

Then suddenly I changed html submit button --> just html button like this and now it is working:

<input type="button" value="Siparisi Gönder" onclick="SendEmail()" />

Have a nice days...

First of all, if you want it displayed on a PHP form, the medium is HTML and so a new line will be rendered with the <br /> tag. Check the source HTML of the page - you may possibly have the new line rendered just as a line break, in which case your problem is simply one of translating the text for output to a web browser.

Create a class that describes the concept you're actually modeling and use that. It can just store two Set<Long> and provide accessors for them, but it should be named to indicate what exactly each of those sets is and why they're grouped together.

You can also try Altair or ggpot which are focused on declarative visualisations.

import numpy as np
import pandas as pd
np.random.seed(1974)

# Generate Data
num = 20
x, y = np.random.random((2, num))
labels = np.random.choice(['a', 'b', 'c'], num)
df = pd.DataFrame(dict(x=x, y=y, label=labels))

Altair code

from altair import Chart
c = Chart(df)
c.mark_circle().encode(x='x', y='y', color='label')

ggplot code

from ggplot import *
ggplot(aes(x='x', y='y', color='label'), data=df) +\
geom_point(size=50) +\
theme_bw()

Here is the way I've found to load all image data for all products in a collection. I am not sure at the moment why its needed to switch from Mage::getModel to Mage::helper and reload the product, but it must be done. I've reverse engineered this code from the magento image soap api, so I'm pretty sure its correct.

I have it set to load products with a vendor code equal to '39' but you could change that to any attribute, or just load all the products, or load whatever collection you want (including the collections in the phtml files showing products currently on the screen!)

$collection = Mage::getModel('catalog/product')->getCollection();
$collection->addFieldToFilter(array(
    array('attribute'=>'vendor_code','eq'=>'39'),
));

$collection->addAttributeToSelect('*');

foreach ($collection as $product) {

    $prod = Mage::helper('catalog/product')->getProduct($product->getId(), null, null);

    $attributes = $prod->getTypeInstance(true)->getSetAttributes($prod);

    $galleryData = $prod->getData('media_gallery');

    foreach ($galleryData['images'] as &$image) {
        var_dump($image);
    }

}

Pod is not started due to problem coming after initialization of POD.

Check and use command to get docker container of pod

docker ps -a | grep private-reg

Output will be information of docker container with id.

See docker logs:

docker logs -f <container id>

Had the same problem. It worked by using

<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9" />

The most contextual description of JavaScript's Automatic Semicolon Insertion I have found comes from a book about Crafting Interpreters.

JavaScript’s “automatic semicolon insertion” rule is the odd one. Where other languages assume most newlines are meaningful and only a few should be ignored in multi-line statements, JS assumes the opposite. It treats all of your newlines as meaningless whitespace unless it encounters a parse error. If it does, it goes back and tries turning the previous newline into a semicolon to get something grammatically valid.

He goes on to describe it as you would code smell.

This design note would turn into a design diatribe if I went into complete detail about how that even works, much less all the various ways that that is a bad idea. It’s a mess. JavaScript is the only language I know where many style guides demand explicit semicolons after every statement even though the language theoretically lets you elide them.

I think this should do it:

var ct = $('#mylist').children().size(); 

Take a look at http://jsfiddle.net/TroyAlford/ZZEk8/ for a working example of the below:

<img id='myImg' src='/my/img/link.gif' />

<script type="text/javascript">
    $(document).bind('click', function () {
        // Add a click-handler to the image.
        $('#myImg').bind('click', function (ev) {
            var $img = $(ev.target);

            var offset = $img.offset();
            var x = ev.clientX - offset.left;
            var y = ev.clientY - offset.top;

            alert('clicked at x: ' + x + ', y: ' + y);
        });
    });
</script>

Note that the above will get you the x and the y relative to the image's box - but will not correctly take into account margin, border and padding. These elements aren't actually part of the image, in your case - but they might be part of the element that you would want to take into account.

In this case, you should also use $div.outerWidth(true) - $div.width() and $div.outerHeight(true) - $div.height() to calculate the amount of margin / border / etc.

Your new code might look more like:

<img id='myImg' src='/my/img/link.gif' />

<script type="text/javascript">
    $(document).bind('click', function () {
        // Add a click-handler to the image.
        $('#myImg').bind('click', function (ev) {
            var $img = $(ev.target);

            var offset = $img.offset(); // Offset from the corner of the page.
            var xMargin = ($img.outerWidth() - $img.width()) / 2;
            var yMargin = ($img.outerHeight() - $img.height()) / 2;
            // Note that the above calculations assume your left margin is 
            // equal to your right margin, top to bottom, etc. and the same 
            // for borders.

            var x = (ev.clientX + xMargin) - offset.left;
            var y = (ev.clientY + yMargin) - offset.top;

            alert('clicked at x: ' + x + ', y: ' + y);
        });
    });
</script>

If you have cells with something like ="" and don't want to count them, you have to subtract number of empty cells from total number of cell by formula like

=row(G101)-row(G4)+1-countblank(G4:G101)

In case of 2-dimensional array it would be

=(row(G101)-row(A4)+1)*(column(G101)-column(A4)+1)-countblank(A4:G101)

Tested at google docs.

First of all you missed ScriptService attribute to add in webservice.

[ScriptService]

After then try following method to call webservice via JSON.

        var webAddr = "http://Domain/VBRService.asmx/callJson";
        var httpWebRequest = (HttpWebRequest)WebRequest.Create(webAddr);
        httpWebRequest.ContentType = "application/json; charset=utf-8";
        httpWebRequest.Method = "POST";            

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
            string json = "{\"x\":\"true\"}";

            streamWriter.Write(json);
            streamWriter.Flush();
        }

        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
            var result = streamReader.ReadToEnd();
            return result;
        }

Since ant 1.9.1 you can use a if:set condition : https://ant.apache.org/manual/ifunless.html

Just Remove $ in to compact method ,
return view('page',compact('member'))

With the helpful advice from people who have answered here I started digging into One-Jar. After some dead-ends (and some results that were exactly like my previous results I managed to get it working. For other peoples reference I'm listing the build.xml that worked for me.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="build" name="<INSERT_PROJECT_NAME_HERE>">
    <property environment="env"/>
    <property name="debuglevel" value="source,lines,vars"/>
    <property name="target" value="1.6"/>
    <property name="source" value="1.6"/>

    <property name="one-jar.dist.dir" value="../onejar"/>
    <import file="${one-jar.dist.dir}/one-jar-ant-task.xml" optional="true" />

    <property name="src.dir"          value="src"/>
    <property name="bin.dir"          value="bin"/>
    <property name="build.dir"        value="build"/>
    <property name="classes.dir"      value="${build.dir}/classes"/>
    <property name="jar.target.dir"   value="${build.dir}/jars"/>
    <property name="external.lib.dir" value="../jars"/>
    <property name="final.jar"        value="${bin.dir}/<INSERT_NAME_OF_FINAL_JAR_HERE>"/>

    <property name="main.class"       value="<INSERT_MAIN_CLASS_HERE>"/>

    <path id="project.classpath">
        <fileset dir="${external.lib.dir}">
            <include name="*.jar"/>
        </fileset>
    </path>

    <target name="init">
        <mkdir dir="${bin.dir}"/>
        <mkdir dir="${build.dir}"/>
        <mkdir dir="${classes.dir}"/>
        <mkdir dir="${jar.target.dir}"/>
        <copy includeemptydirs="false" todir="${classes.dir}">
            <fileset dir="${src.dir}">
                <exclude name="**/*.launch"/>
                <exclude name="**/*.java"/>
            </fileset>
        </copy>
    </target>

    <target name="clean">
        <delete dir="${build.dir}"/>
        <delete dir="${bin.dir}"/>
    </target>

    <target name="cleanall" depends="clean"/>

    <target name="build" depends="init">
        <echo message="${ant.project.name}: ${ant.file}"/>
        <javac debug="true" debuglevel="${debuglevel}" destdir="${classes.dir}" source="${source}" target="${target}">
            <src path="${src.dir}"/>
            <classpath refid="project.classpath"/>   
        </javac>
    </target>

    <target name="build-jar" depends="build">
        <delete file="${final.jar}" />
        <one-jar destfile="${final.jar}" onejarmainclass="${main.class}">
            <main>
                <fileset dir="${classes.dir}"/>
            </main>
            <lib>
                <fileset dir="${external.lib.dir}" />
            </lib>
        </one-jar>
    </target>
</project>

I hope someone else can benefit from this.

Try opening the localhost in your browser. Just type: localhost:3000 in the address bar.

If the app opens-up, it means your previous npm run is still active. Now, you can just make changes to the code and see the effects if you are designing the same app, or if you wanna run another app, just tweak the code (in index.js of previously running app) a little-bit and (probably refresh the browser tab) to make it crash ;)..... Now go run npm run start again from your new app directory. Hope this helps! :)

or

You can open the Task Manager (WINDOWS_KEY+X > Task Manager) and you'll see the "Node.js:Server-side JavaScript" row. Select that and end task....It should work now!!

If not, change the .env file of your app to include port:3002 and run the new app. This will allow you to run two separate apps on different ports. Cheers!!

You can stick the jar in the path of run time of jboss like this:

C:\User\user\workspace\jboss-as-web-7.0.0.Final\standalone\deployments\MYapplicationEAR.ear\test.war\WEB-INF\lib ca marche 100%

jQuery now supports .data();, so if you have

<div id='author' data-content='stuff!'>

use

var author = $('#author').data("content"); // author = 'stuff!'

By trial and error, I've determined the following is required to set font size:

1. cex doesn't work in hist(). Use cex.axis for the numbers on the axes, cex.lab for the labels.
2. cex doesn't work in axis() either. Use cex.axis for the numbers on the axes.
3. In place of setting labels using hist(), you can set them using mtext(). You can set the font size using cex, but using a value of 1 actually sets the font to 1.5 times the default!!! You need to use cex=2/3 to get the default font size. At the very least, this is the case under R 3.0.2 for Mac OS X, using PDF output.
4. You can change the default font size for PDF output using pointsize in pdf().

I suppose it would be far too logical to expect R to (a) actually do what its documentation says it should do, (b) behave in an expected fashion.

In order to jump out of a loop, you need to use the break statement.

n=L[0][0]
m=len(A)
for i in range(m):
 for j in range(m):
   if L[i][j]!=n:
       break;

Here you have the official Python manual with the explanation about break and continue, and other flow control statements:

http://docs.python.org/tutorial/controlflow.html

EDITED: As a commenter pointed out, this does only end the inner loop. If you need to terminate both loops, there is no "easy" way (others have given you a few solutions). One possiblity would be to raise an exception:

def f(L, A):
    try:
        n=L[0][0]
        m=len(A)
        for i in range(m):
             for j in range(m):
                 if L[i][j]!=n:
                     raise RuntimeError( "Not equal" )
        return True
    except:
        return False

It can also be due to a duplicate entry in any of the tables that are used.

There is one other option in regular expression, the search method

import re

string = 'Happy Birthday'
pattern = 'py'
print(re.search(pattern, string).span()) ## this prints starting and end indices
print(re.search(pattern, string).span()[0]) ## this does what you wanted

By the way, if you would like to find all the occurrence of a pattern, instead of just the first one, you can use finditer method

import re

string = 'i think that that that that student wrote there is not that right'
pattern = 'that'

print([match.start() for match in re.finditer(pattern, string)])

which will print all the starting positions of the matches.

Just in case you're using .NET 2.0 and don't have access to LINQ:

 static T First<T>(IEnumerable<T> items)
 {
     using(IEnumerator<T> iter = items.GetEnumerator())
     {
         iter.MoveNext();
         return iter.Current;
     }
 }

This should do what you're looking for...it uses generics so you to get the first item on any type IEnumerable.

Call it like so:

List<string> items = new List<string>() { "A", "B", "C", "D", "E" };
string firstItem = First<string>(items);

Or

int[] items = new int[] { 1, 2, 3, 4, 5 };
int firstItem = First<int>(items);

You could modify it readily enough to mimic .NET 3.5's IEnumerable.ElementAt() extension method:

static T ElementAt<T>(IEnumerable<T> items, int index)
{
    using(IEnumerator<T> iter = items.GetEnumerator())
    {
        for (int i = 0; i <= index; i++, iter.MoveNext()) ;
        return iter.Current;
    }
} 

Calling it like so:

int[] items = { 1, 2, 3, 4, 5 };
int elemIdx = 3;
int item = ElementAt<int>(items, elemIdx);

Of course if you do have access to LINQ, then there are plenty of good answers posted already...

The alpha can be set along with the color using the following hex format #ARGB or #AARRGGBB. See http://developer.android.com/guide/topics/resources/color-list-resource.html

curl sends POST requests with the default content type of application/x-www-form-urlencoded. If you want to send a JSON request, you will have to specify the correct content type header:

$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header "Content-Type: application/json"

But that will only work if the server accepts json input. The .json at the end of the url may only indicate that the output is json, it doesn't necessarily mean that it also will handle json input. The API documentation should give you a hint on whether it does or not.

The reason you get a 401 and not some other error is probably because the server can't extract the auth_token from your request.

I came across this question when I was trying similar things.

A very nice and simple sample is presented at w3schools website.

https://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_modal&stacked=h

<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
<head>_x000D_
  <title>Bootstrap Example</title>_x000D_
  <meta charset="utf-8">_x000D_
  <meta name="viewport" content="width=device-width, initial-scale=1">_x000D_
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
</head>_x000D_
<body>_x000D_
_x000D_
<div class="container">_x000D_
  <h2>Modal Example</h2>_x000D_
  <!-- Trigger the modal with a button -->_x000D_
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>_x000D_
_x000D_
  <!-- Modal -->_x000D_
  <div class="modal fade" id="myModal" role="dialog">_x000D_
    <div class="modal-dialog">_x000D_
    _x000D_
      <!-- Modal content-->_x000D_
      <div class="modal-content">_x000D_
        <div class="modal-header">_x000D_
          <button type="button" class="close" data-dismiss="modal">&times;</button>_x000D_
          <h4 class="modal-title">Modal Header</h4>_x000D_
        </div>_x000D_
        <div class="modal-body">_x000D_
          <p>Some text in the modal.</p>_x000D_
        </div>_x000D_
        <div class="modal-footer">_x000D_
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>_x000D_
        </div>_x000D_
      </div>_x000D_
      _x000D_
    </div>_x000D_
  </div>_x000D_
  _x000D_
</div>_x000D_
_x000D_
</body>_x000D_
</html>

What helped for me was the enabling the virtualization in BIOS, because the machine didn't boot.

As I know, PDO_MYSQLND replaced PDO_MYSQL in PHP 5.3. Confusing part is that name is still PDO_MYSQL. So now ND is default driver for MySQL+PDO.

Overall, to execute multiple queries at once you need:

• PHP 5.3+
• mysqlnd
• Emulated prepared statements. Make sure PDO::ATTR_EMULATE_PREPARES is set to 1 (default). Alternatively you can avoid using prepared statements and use $pdo->exec directly.

Using exec

$db = new PDO("mysql:host=localhost;dbname=test", 'root', '');

// works regardless of statements emulation
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);

$sql = "
DELETE FROM car; 
INSERT INTO car(name, type) VALUES ('car1', 'coupe'); 
INSERT INTO car(name, type) VALUES ('car2', 'coupe');
";

$db->exec($sql);

Using statements

$db = new PDO("mysql:host=localhost;dbname=test", 'root', '');

// works not with the following set to 0. You can comment this line as 1 is default
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 1);

$sql = "
DELETE FROM car; 
INSERT INTO car(name, type) VALUES ('car1', 'coupe'); 
INSERT INTO car(name, type) VALUES ('car2', 'coupe');
";

$stmt = $db->prepare($sql);
$stmt->execute();

A note:

When using emulated prepared statements, make sure you have set proper encoding (that reflects actual data encoding) in DSN (available since 5.3.6). Otherwise there can be a slight possibility for SQL injection if some odd encoding is used.

Here a working fiddle: http://jsfiddle.net/sjh36otu/

        function add_number() {

            var first_number = parseInt(document.getElementById("Text1").value);
            var second_number = parseInt(document.getElementById("Text2").value);
            var result = first_number + second_number;

            document.getElementById("txtresult").value = result;
        }

havent tried but this might help

$(document).ready(function(){
r=0;s=-1;
$(a).click(function(){
v=$(this).html();
$(a).each(function(){
if($(this).html()==v)
return;
else ++r;
$(div).each(function(){
if(s==r)
$(div).appendTo($(".target")); 
++S;
});

});

});

});

Change it to the following:

$ci = get_instance();
$ci->load->library('email');
$config['protocol'] = "smtp";
$config['smtp_host'] = "ssl://smtp.gmail.com";
$config['smtp_port'] = "465";
$config['smtp_user'] = "[email protected]"; 
$config['smtp_pass'] = "yourpassword";
$config['charset'] = "utf-8";
$config['mailtype'] = "html";
$config['newline'] = "\r\n";

$ci->email->initialize($config);

$ci->email->from('[email protected]', 'Blabla');
$list = array('[email protected]');
$ci->email->to($list);
$this->email->reply_to('[email protected]', 'Explendid Videos');
$ci->email->subject('This is an email test');
$ci->email->message('It is working. Great!');
$ci->email->send();

Not really. Fatal errors are called that, because they are fatal. You can't recover from them.

The Component is defined like so:

interface Component<P = {}, S = {}> extends ComponentLifecycle<P, S> { }

Meaning that the default type for the state (and props) is: {}.
If you want your component to have value in the state then you need to define it like this:

class App extends React.Component<{}, { value: string }> {
    ...
}

Or:

type MyProps = { ... };
type MyState = { value: string };
class App extends React.Component<MyProps, MyState> {
    ...
}

Is it possible the root password is not what you think it is? Have you checked the file /root/.mysql_secret for the password? That is the default location for the automated root password that is generated from starting from version 5.7.

cat /root/.mysql_secret

The variable in the for loop is an integer sequence, and so eventually you do this:

> y=as.integer(60000)*as.integer(60000)
Warning message:
In as.integer(60000) * as.integer(60000) : NAs produced by integer overflow

whereas in the while loop you are creating a floating point number.

Its also the reason these things are different:

> seq(0,2,1)
[1] 0 1 2
> seq(0,2)
[1] 0 1 2

Don't believe me?

> identical(seq(0,2),seq(0,2,1))
[1] FALSE

because:

> is.integer(seq(0,2))
[1] TRUE
> is.integer(seq(0,2,1))
[1] FALSE

the correct way to do will be as following in the old-style classes which doesn't inherit from 'object'

class A:
    def foo(self):
        return "Hi there"

class B(A):
    def foo(self, name):
        return A.foo(self) + name

Apply this trick.

First you need IP address of url you want to redirect to. Lets say you want to redirect to stackoverflow.com To find it, use the ping command in a Command Prompt. Type in:

ping stackoverflow.com

into the command prompt window and you’ll see stackoverflow's numerical IP address. Now use that IP into your host file

104.16.36.249 google.com

yay now google is serving stackoverflow :)

In Chart.js version 2.0, it is possible to set labels for axes:

options = {
  scales: {
    yAxes: [{
      scaleLabel: {
        display: true,
        labelString: 'probability'
      }
    }]
  }     
}

See Labelling documentation for more details.

I fear my answer might be a bit too negative, but...

IMHO, every single function and method out there can be used for nefarious purposes. Think of it as a trickle-down effect of nefariousness: a variable gets assigned to a user or remote input, the variable is used in a function, the function return value used in a class property, the class property used in a file function, and so forth. Remember: a forged IP address or a man-in-the-middle attack can exploit your entire website.

Your best bet is to trace from beginning to end any possible user or remote input, starting with $_SERVER, $_GET, $_POST, $_FILE, $_COOKIE, include(some remote file) (if allow_url_fopen is on), all other functions/classes dealing with remote files, etc. You programatically build a stack-trace profile of each user- or remote-supplied value. This can be done programatically by getting all repeat instances of the assigned variable and functions or methods it's used in, then recursively compiling a list of all occurrences of those functions/methods, and so on. Examine it to ensure it first goes through the proper filtering and validating functions relative to all other functions it touches. This is of course a manual examination, otherwise you'll have a total number of case switches equal to the number of functions and methods in PHP (including user defined).

Alternatively for handling only user input, have a static controller class initialized at the beginning of all scripts which 1) validates and stores all user-supplied input values against a white-list of allowed purposes; 2) wipes that input source (ie $_SERVER = null). You can see where this gets a little Naziesque.

process.on('exit', ..) isn't called if the process crashes or is killed. It is only called when the event loop ends, and since server.close() sort of ends the event loop (it still has to wait for currently running stacks here and there) it makes no sense to put that inside the exit event...

On crash, do process.on('uncaughtException', ..) and on kill do process.on('SIGTERM', ..)

That being said, SIGTERM (default kill signal) lets the app clean up, while SIGKILL (immediate termination) won't let the app do anything.

My solution was to extend the ProgressDialog class to get my own MyProgressDialog.

I redefined show() and dismiss() methods to lock the orientation before showing the Dialog and unlock it back when Dialog is dismissed.

So when the Dialog is shown and the orientation of the device changes, the orientation of the screen remains until dismiss() is called, then screen-orientation changes according to sensor-values/device-orientation.

Here is my code:

public class MyProgressDialog extends ProgressDialog {
    private Context mContext;

    public MyProgressDialog(Context context) {
        super(context);
        mContext = context;
    }

    public MyProgressDialog(Context context, int theme) {
        super(context, theme);
        mContext = context;
    }
    
    public void show() {
        if (mContext.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT)
            ((Activity) mContext).setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        else
            ((Activity) mContext).setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        super.show();
    }
    
    public void dismiss() {
        super.dismiss();
        ((Activity) mContext).setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
    }
}

python setup.py uses distutils which doesn't support install_requires. setuptools does, also distribute (its successor), and pip (which uses either) do. But you actually have to use them. I.e. call setuptools through the easy_install command or pip install.

Another way is to import setup from setuptools in your setup.py, but this not standard and makes everybody wanting to use your package have to have setuptools installed.

Also, for posterity -- Clang (like GCC) accepts the -x switch to set the language of the input files, for example,

$ clang -x c++ some_random_file.txt

This mailing list thread explains the difference between clang and clang++ well: Difference between clang and clang++

Your part:

$result = mysql_connect("localhost", "******", "*****") or die ("Could not save image name

Error: " . mysql_error());

mysql_select_db("project") or die("Could not select database");
mysql_query("INSERT into dbProfiles (photo) VALUES('".$_FILES['filep']['name']."')");
if($result) { echo "Image name saved into database

";

Doesn't make much sense, your connection shouldn't be named $result but that is a naming issue not a coding one.

What is a coding issue is if($result), your saying if you can connect to the database regardless of the insert query failing or succeeding you will output "Image saved into database".

Try adding do

$realresult = mysql_query("INSERT into dbProfiles (photo) VALUES('".$_FILES['filep']['name']."')");

and change the if($result) to $realresult

I suspect your query is failing, perhaps you have additional columns or something?

Try copy/pasting your query, replacing the ".$_FILES['filep']['name']." with test and running it in your query browser and see if it goes in.

TensorFlow requires MSVCP140.DLL, which may not be installed on your system. To solve it open the terminal en type or paste this link:

C:\> pip install --upgrade https://storage.googleapis.com/tensorflow/windows/cpu/tensorflow-1.0.0-cp35-cp35m-win_amd64.whl 

Note this is to install the CPU-only version of TensorFlow.

you can use the left_on and right_on options as follows:

pd.merge(frame_1, frame_2, left_on='county_ID', right_on='countyid')

I was not sure from the question if you only wanted to merge if the key was in the left hand dataframe. If that is the case then the following will do that (the above will in effect do a many to many merge)

pd.merge(frame_1, frame_2, how='left', left_on='county_ID', right_on='countyid')

Allowed only characters & spaces. Ex : Jayant Lonari

if (!/^[a-zA-Z\s]+$/.test(NAME)) {
    //Throw Error
}

According to mozilla:

A Map object can iterate its elements in insertion order - a for..of loop will return an array of [key, value] for each iteration.

and

Objects are similar to Maps in that both let you set keys to values, retrieve those values, delete keys, and detect whether something is stored at a key. Because of this, Objects have been used as Maps historically; however, there are important differences between Objects and Maps that make using a Map better.

An Object has a prototype, so there are default keys in the map. However, this can be bypassed using map = Object.create(null). The keys of an Object are Strings, where they can be any value for a Map. You can get the size of a Map easily while you have to manually keep track of size for an Object.

Use maps over objects when keys are unknown until run time, and when all keys are the same type and all values are the same type.

Use objects when there is logic that operates on individual elements.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map

The iterability-in-order is a feature that has long been wanted by developers, in part because it ensures the same performance in all browsers. So to me that's a big one.

The myMap.has(key) method will be especially handy, and also the myMap.size property.

You can try with regular expression

string s;
Regex r = new Regex ("a|b|c");
bool containsAny = r.IsMatch (s);

I arrived at this question looking for a way to stream an open ended list of objects onto a System.IO.Stream and read them off the other end, without buffering the entire list before sending. (Specifically I'm streaming persisted objects from MongoDB over Web API.)

@Paul Tyng and @Rivers did an excellent job answering the original question, and I used their answers to build a proof of concept for my problem. I decided to post my test console app here in case anyone else is facing the same issue.

using System;
using System.Diagnostics;
using System.IO;
using System.IO.Pipes;
using System.Threading;
using System.Threading.Tasks;
using Newtonsoft.Json;

namespace TestJsonStream {
    class Program {
        static void Main(string[] args) {
            using(var writeStream = new AnonymousPipeServerStream(PipeDirection.Out, HandleInheritability.None)) {
                string pipeHandle = writeStream.GetClientHandleAsString();
                var writeTask = Task.Run(() => {
                    using(var sw = new StreamWriter(writeStream))
                    using(var writer = new JsonTextWriter(sw)) {
                        var ser = new JsonSerializer();
                        writer.WriteStartArray();
                        for(int i = 0; i < 25; i++) {
                            ser.Serialize(writer, new DataItem { Item = i });
                            writer.Flush();
                            Thread.Sleep(500);
                        }
                        writer.WriteEnd();
                        writer.Flush();
                    }
                });
                var readTask = Task.Run(() => {
                    var sw = new Stopwatch();
                    sw.Start();
                    using(var readStream = new AnonymousPipeClientStream(pipeHandle))
                    using(var sr = new StreamReader(readStream))
                    using(var reader = new JsonTextReader(sr)) {
                        var ser = new JsonSerializer();
                        if(!reader.Read() || reader.TokenType != JsonToken.StartArray) {
                            throw new Exception("Expected start of array");
                        }
                        while(reader.Read()) {
                            if(reader.TokenType == JsonToken.EndArray) break;
                            var item = ser.Deserialize<DataItem>(reader);
                            Console.WriteLine("[{0}] Received item: {1}", sw.Elapsed, item);
                        }
                    }
                });
                Task.WaitAll(writeTask, readTask);
                writeStream.DisposeLocalCopyOfClientHandle();
            }
        }

        class DataItem {
            public int Item { get; set; }
            public override string ToString() {
                return string.Format("{{ Item = {0} }}", Item);
            }
        }
    }
}

Note that you may receive an exception when the AnonymousPipeServerStream is disposed, I ignored this as it isn't relevant to the problem at hand.

Here are the PHP mail settings I use:

//Mail sending function
$subject = $_POST['name'];
$to = $_POST['email'];
$from = "[email protected]";

//data
$msg = "Your MSG <br>\n";       

//Headers
$headers  = "MIME-Version: 1.0\r\n";
$headers .= "Content-type: text/html; charset=UTF-8\r\n";
$headers .= "From: <".$from. ">" ;

mail($to,$subject,$msg,$headers);
echo "Mail Sent.";

If <!DOCTYPE> is missing in your HTML content you may experience that the browser gives preference to the "user agent stylesheet" over your custom stylesheet. Adding the doctype fixes this.

All these answers around here, as well as the answers in this question, suggest that loading absolute URLs, like "/foo/bar.properties" treated the same by class.getResourceAsStream(String) and class.getClassLoader().getResourceAsStream(String). This is NOT the case, at least not in my Tomcat configuration/version (currently 7.0.40).

MyClass.class.getResourceAsStream("/foo/bar.properties"); // works!  
MyClass.class.getClassLoader().getResourceAsStream("/foo/bar.properties"); // does NOT work!

Sorry, I have absolutely no satisfying explanation, but I guess that tomcat does dirty tricks and his black magic with the classloaders and cause the difference. I always used class.getResourceAsStream(String) in the past and haven't had any problems.

PS: I also posted this over here

We can add drawable .xml like below

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
       android:shape="rectangle">


    <stroke
        android:width="1dp"
        android:color="@color/color_C4CDD5"/>

    <corners android:radius="8dp"/>

    <solid
        android:color="@color/color_white"/>

</shape>

If (1) you need a favicon that is different for some parts of the domain, or (2) you want this to work with IE 8 or older (haven't tested any newer version), then you have to edit the html to specify the favicon

In my case, boolean values in my Python dict were the problem. JSON boolean values are in lowercase ("true", "false") whereas in Python they are in Uppercase ("True", "False"). Couldn't find this solution anywhere online but hope it helps.

This could also be a solution without having to introduce a new method:

    item = collection["item"] != null ? collection["item"].ToString() : null;

You could add an OUTPUT parameter to test2, and set it to the new id straight after the INSERT using:

SELECT @NewIdOutputParam = SCOPE_IDENTITY()

Then in test1, retrieve it like so:

DECLARE @NewId INTEGER
EXECUTE test2 @NewId OUTPUT
-- Now use @NewId as needed

Yes. Only override it in that one Activity with

@Override
public void onBackPressed()
{
     // code here to show dialog
     super.onBackPressed();  // optional depending on your needs
}

don't put this code in any other Activity

Try this:

Update TableB Set
  Code = Coalesce(
    (Select Max(Value)
    From TableA 
    Where Id = b.Id), 123)
From TableB b

SQL 2008 also allows you to disable lock escalation on specific tables. I have found this very useful on small frequently updated tables where locks can escalate causing concurrency issues. In SQL 2005, even with the ROWLOCK hint on delete statements locks can be escalated which can lead to deadlocks. In my testing, an application which I have developed had concurrency issues during small table manipulation due to lock escalation on SQL 2005. In SQL 2008 this problem went away.

It is still important to bear in mind the potential overhead of handling large numbers of row locks, but having the option to stop escalation when you want to is very useful.

When you are declaring a pointer variable or function parameter, use the *:

int *x = NULL;
int *y = malloc(sizeof(int)), *z = NULL;
int* f(int *x) {
    ...
}

NB: each declared variable needs its own *.

When you want to take the address of a value, use &. When you want to read or write the value in a pointer, use *.

int a;
int *b;
b = f(&a);
a = *b;

a = *f(&a);

Arrays are usually just treated like pointers. When you declare an array parameter in a function, you can just as easily declare it is a pointer (it means the same thing). When you pass an array to a function, you are actually passing a pointer to the first element.

Function pointers are the only things that don't quite follow the rules. You can take the address of a function without using &, and you can call a function pointer without using *.

Another option is to use Javascript:

if (document.getElementById('selectID').value == '1') {
       document.getElementById('optionID').style.color = '#000';

(Not as clean as the CSS attribute selector, but more powerful)

Lets write answer that looks simple and short

In Router at end add html5Mode(true);

app.config(function($routeProvider,$locationProvider) {

    $routeProvider.when('/home', {
        templateUrl:'/html/home.html'
    });

    $locationProvider.html5Mode(true);
})

In html head add base tag

<html>
<head>
    <meta charset="utf-8">    
    <base href="/">
</head>

thanks To @plus- for detailing the above answer

try to add \S at your pattern

^[A-Za-z]\S*$

Using ed:

ed infile <<'EOE'
,s/^/prefix/
wq
EOE

This substitutes, for each line (,), the beginning of the line (^) with prefix. wq saves and exits.

If the replacement string contains a slash, we can use a different delimiter for s instead:

ed infile <<'EOE'
,s#^#/opt/workdir/#
wq
EOE

I've quoted the here-doc delimiter EOE ("end of ed") to prevent parameter expansion. In this example, it would work unquoted as well, but it's good practice to prevent surprises if you ever have a $ in your ed script.

You just write this script. use input element for this.

$("input").val("valuesgoeshere"); 

or by id="fsd" you write this code.

$("input").val(document.getElementById("fsd").innerHTML);

If this happened to you after renaming your application package name, then you need to update the following:

1)google-services.json file in your application by looking up in the file for "package_name" attribute and update it with the new package name.

2)Update your application client Credentials in Google Developers Console by going to the Credentials and selecting your android client key then update the package name as well with the new one.

Hope this will help.

I did this in an application I'm developing. The timers don't work when the app is in the background but the app is constantly receiving the location updates. I read somewhere in the documentation (i can't seem to find it now, i'll post an update when i do) that a method can be called only on an active run loop when the app is in the background. The app delegate has an active run loop even in the bg so you dont need to create your own to make this work. [Im not sure if this is the correct explanation but thats how I understood from what i read]

First of all, add the location object for the key UIBackgroundModes in your app's info.plist. Now, what you need to do is start the location updates anywhere in your app:

    CLLocationManager locationManager = [[CLLocationManager alloc] init];
    locationManager.delegate = self;//or whatever class you have for managing location
    [locationManager startUpdatingLocation];

Next, write a method to handle the location updates, say -(void)didUpdateToLocation:(CLLocation*)location, in the app delegate. Then implement the method locationManager:didUpdateLocation:fromLocation of CLLocationManagerDelegate in the class in which you started the location manager (since we set the location manager delegate to 'self'). Inside this method you need to check if the time interval after which you have to handle the location updates has elapsed. You can do this by saving the current time every time. If that time has elapsed, call the method UpdateLocation from your app delegate:

NSDate *newLocationTimestamp = newLocation.timestamp;
NSDate *lastLocationUpdateTiemstamp;

int locationUpdateInterval = 300;//5 mins

NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
if (userDefaults) {

        lastLocationUpdateTiemstamp = [userDefaults objectForKey:kLastLocationUpdateTimestamp];

        if (!([newLocationTimestamp timeIntervalSinceDate:lastLocationUpdateTiemstamp] < locationUpdateInterval)) {
            //NSLog(@"New Location: %@", newLocation);
            [(AppDelegate*)[UIApplication sharedApplication].delegate didUpdateToLocation:newLocation];
            [userDefaults setObject:newLocationTimestamp forKey:kLastLocationUpdateTimestamp];
        }
    }
}

This will call your method every 5 mins even when your app is in background. Imp: This implementation drains the battery, if your location data's accuracy is not critical you should use [locationManager startMonitoringSignificantLocationChanges]

Before adding this to your app, please read the Location Awareness Programming Guide

Quite old, yet I stumbled upon the very same issue. Try doing this:

df['col_replaced'] = df['col_with_npnans'].apply(lambda x: None if np.isnan(x) else x)

"Simple XML Serialization" Project

You may want to look at the Simple XML Serialization project. It is the closest thing I've found to the System.Xml.Serialization in .Net.

Apply float:left; to both of your divs should make them stand side by side.

2019 Update

This updates the answers with the latest Fetch API and doesn't need jQuery.

Disclaimer: doesn't work on IE, Opera Mini and older browsers. See caniuse.

Basic Fetch

It could be as simple as:

  fetch(`https://example.com/upload.php`, {method:"POST", body:blobData})
                .then(response => console.log(response.text()))

Fetch with Error Handling

After adding error handling, it could look like:

fetch(`https://example.com/upload.php`, {method:"POST", body:blobData})
            .then(response => {
                if (response.ok) return response;
                else throw Error(`Server returned ${response.status}: ${response.statusText}`)
            })
            .then(response => console.log(response.text()))
            .catch(err => {
                alert(err);
            });

PHP Code

This is the server-side code in upload.php.

<?php    
    // gets entire POST body
    $data = file_get_contents('php://input');
    // write the data out to the file
    $fp = fopen("path/to/file", "wb");

    fwrite($fp, $data);
    fclose($fp);
?>

answer = None
while True:
    answer = raw_input("Do you like pie?")
    if answer in ("yes", "no"): break
    print "That is not a yes or a no"

Would give you what you want with no goto statement.

I just encountered a case of needing to revert just one file to previous revision, right after I had done commit and push. Shorthand syntax for specifying these revisions isn't covered by the other answers, so here's command to do that

hg revert path/to/file -r-2

That -2 will revert to the version before last commit, using -1 would just revert current uncommitted changes.

Install PIL(Python Image Library) :

then:

from PIL import Image
myImage = Image.open("your_image_here");
myImage.show();

In the Global.asax I am using the code below. My URI to get JSON is http://www.digantakumar.com/api/values?json=true

protected void Application_Start()
{
    AreaRegistration.RegisterAllAreas();

    FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
    RouteConfig.RegisterRoutes(RouteTable.Routes);
    BundleConfig.RegisterBundles(BundleTable.Bundles);

    GlobalConfiguration.Configuration.Formatters.JsonFormatter.MediaTypeMappings.Add(new  QueryStringMapping("json", "true", "application/json"));
}

app.component.ts

behaviourService.setName("behaviour");

behaviour.service.ts

private name = new BehaviorSubject("");
getName = this.name.asObservable();`

constructor() {}

setName(data) {
    this.name.next(data);
}

custom.component.ts

behaviourService.subscribe(response=>{
    console.log(response);    //output: behaviour
});

document.getElementById('myRadio') returns you the DOM element, i'll reference it as elem in this answer.

elem.checked accesses the property named checked of the DOM element. This property is always a boolean.

When writing HTML you use checked="checked" in XHTML; in HTML you can simply use checked. When setting the attribute (this is done via .setAttribute('checked', 'checked')) you need to provide a value since some browsers consider an empty value being non-existent.

However, since you have the DOM element you have no reason to set the attribute since you can simply use the - much more comfortable - boolean property for it. Since non-empty strings are considered true in a boolean context, setting elem.checked to 'checked' or anything else that is not a falsy value (even 'false' or '0') will check the checkbox. There is not reason not to use true and false though so you should stick with the proper values.

CA's don't ask for your private keys! They only asks for CSR to issue a certificate for you.

If they have your private key, it's possible that your SSL certificate will be compromised and end up being revoked.

Your .key file is generated during CSR generation and, most probably, it's somewhere on your PC where you generated the CSR.

That's why private key is called "Private" - because nobody can have that file except you.

You can scale the image with pygame.transform.scale:

import pygame
picture = pygame.image.load(filename)
picture = pygame.transform.scale(picture, (1280, 720))

You can then get the bounding rectangle of picture with

rect = picture.get_rect()

and move the picture with

rect = rect.move((x, y))
screen.blit(picture, rect)

where screen was set with something like

screen = pygame.display.set_mode((1600, 900))

To allow your widgets to adjust to various screen sizes, you could make the display resizable:

import os
import pygame
from pygame.locals import *

pygame.init()
screen = pygame.display.set_mode((500, 500), HWSURFACE | DOUBLEBUF | RESIZABLE)
pic = pygame.image.load("image.png")
screen.blit(pygame.transform.scale(pic, (500, 500)), (0, 0))
pygame.display.flip()
while True:
    pygame.event.pump()
    event = pygame.event.wait()
    if event.type == QUIT:
        pygame.display.quit()
    elif event.type == VIDEORESIZE:
        screen = pygame.display.set_mode(
            event.dict['size'], HWSURFACE | DOUBLEBUF | RESIZABLE)
        screen.blit(pygame.transform.scale(pic, event.dict['size']), (0, 0))
        pygame.display.flip()

Best solution: css + javascript

http://css-tricks.com/select-cuts-off-options-in-ie-fix/

var el;

$("select")
  .each(function() {
    el = $(this);
    el.data("origWidth", el.outerWidth()) // IE 8 can haz padding
  })
  .mouseenter(function(){
    $(this).css("width", "auto");
  })
  .bind("blur change", function(){
    el = $(this);
    el.css("width", el.data("origWidth"));
  });

It can be easily solved by package java.util.Zip no need any extra Jar files

Just copy the following code and run it with your IDE

//Import all needed packages
package general;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class ZipUtils {

    private List <String> fileList;
    private static final String OUTPUT_ZIP_FILE = "Folder.zip";
    private static final String SOURCE_FOLDER = "D:\\Reports"; // SourceFolder path

    public ZipUtils() {
        fileList = new ArrayList < String > ();
    }

    public static void main(String[] args) {
        ZipUtils appZip = new ZipUtils();
        appZip.generateFileList(new File(SOURCE_FOLDER));
        appZip.zipIt(OUTPUT_ZIP_FILE);
    }

    public void zipIt(String zipFile) {
        byte[] buffer = new byte[1024];
        String source = new File(SOURCE_FOLDER).getName();
        FileOutputStream fos = null;
        ZipOutputStream zos = null;
        try {
            fos = new FileOutputStream(zipFile);
            zos = new ZipOutputStream(fos);

            System.out.println("Output to Zip : " + zipFile);
            FileInputStream in = null;

            for (String file: this.fileList) {
                System.out.println("File Added : " + file);
                ZipEntry ze = new ZipEntry(source + File.separator + file);
                zos.putNextEntry(ze);
                try {
                    in = new FileInputStream(SOURCE_FOLDER + File.separator + file);
                    int len;
                    while ((len = in .read(buffer)) > 0) {
                        zos.write(buffer, 0, len);
                    }
                } finally {
                    in.close();
                }
            }

            zos.closeEntry();
            System.out.println("Folder successfully compressed");

        } catch (IOException ex) {
            ex.printStackTrace();
        } finally {
            try {
                zos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public void generateFileList(File node) {
        // add file only
        if (node.isFile()) {
            fileList.add(generateZipEntry(node.toString()));
        }

        if (node.isDirectory()) {
            String[] subNote = node.list();
            for (String filename: subNote) {
                generateFileList(new File(node, filename));
            }
        }
    }

    private String generateZipEntry(String file) {
        return file.substring(SOURCE_FOLDER.length() + 1, file.length());
    }
}

Refer mkyong..I changed the code for the requirement of current question

What worked for me is the following:

Input:

http://ip_address//some_folder_name//render_output.html?relative/path/to/json/fie.json

Javascript Code:

<html>
<head>

<style>
pre {}
.string { color: green; }
.number { color: darkorange; }
.boolean { color: blue; }
.null { color: magenta; }
.key { color: red; }
</style>

<script>
function output(inp) {
    document.body.appendChild(document.createElement('pre')).innerHTML = inp;
}

function gethtmlcontents(){
    path = window.location.search.substr(1)
    var rawFile = new XMLHttpRequest();
    var my_file = rawFile.open("GET", path, true)  // Synchronous File Read
    //alert('Starting to read text')
    rawFile.onreadystatechange = function ()
    {
        //alert("I am here");
        if(rawFile.readyState === 4)
        {
            if(rawFile.status === 200 || rawFile.status == 0)
            {
                var allText = rawFile.responseText;
                //alert(allText)
                var json_format = JSON.stringify(JSON.parse(allText), null, 8)
                //output(json_format)
                output(syntaxHighlight(json_format));
            }
        }
    }
    rawFile.send(null);
}

function syntaxHighlight(json) {
    json = json.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
    return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
        var cls = 'number';
        if (/^"/.test(match)) {
            if (/:$/.test(match)) {
                cls = 'key';
            } else {
                cls = 'string';
            }
        } else if (/true|false/.test(match)) {
            cls = 'boolean';
        } else if (/null/.test(match)) {
            cls = 'null';
        }
        return '<span class="' + cls + '">' + match + '</span>';
    });
}

gethtmlcontents();
</script>
</head>
<body>
</body>
</html>

From Laravel 5.5 on you can use an artisan command to create a new Rule which you can code regarding your requirements to decide whether it passes or fail.

Ej: php artisan make:rule PhoneNumber

Then edit app/Rules/PhoneNumber.php, on method passes

/**
 * Determine if the validation rule passes.
 *
 * @param  string  $attribute
 * @param  mixed  $value
 * @return bool
 */
public function passes($attribute, $value)
{

    return preg_match('%^(?:(?:\(?(?:00|\+)([1-4]\d\d|[1-9]\d?)\)?)?[\-\.\ \\\/]?)?((?:\(?\d{1,}\)?[\-\.\ \\\/]?){0,})(?:[\-\.\ \\\/]?(?:#|ext\.?|extension|x)[\-\.\ \\\/]?(\d+))?$%i', $value) && strlen($value) >= 10;
}

Then, use this Rule as you usually would do with the validation:

use App\Rules\PhoneNumber;

$request->validate([
    'name' => ['required', new PhoneNumber],
]);

docs

Load the following up needed script in the callback of the previous one like:

$.getScript('scripta.js', function()
{
   $.getScript('scriptb.js', function()
   {
       // run script that depends on scripta.js and scriptb.js
   });
});

I've used a top rated answer from this page many times, but while learning React, i've found a better way to do that, without binding and without inline function inside props.

Just look here:

class Parent extends React.Component {

  constructor() {
    super();
    this.state={
      someVar: value
    }
  }

  handleChange=(someValue)=>{
    this.setState({someVar: someValue})
  }

  render() {
    return <Child handler={this.handleChange} />
  }

}

export const Child = ({handler}) => {
  return <Button onClick={handler} />
}

The key is in an arrow function:

handleChange=(someValue)=>{
  this.setState({someVar: someValue})
}

You can read more here. Hope this will be useful for somebody =)

If you have access to a command line, you might prefer running your script from the command line with R CMD BATCH.

== begin contents of script.R ==

a <- "a"
a
How come I do not see this in log

== end contents of script.R ==

At the command prompt ("$" in many un*x variants, "C:>" in windows), run

$ R CMD BATCH script.R &

The trailing "&" is optional and runs the command in the background. The default name of the log file has "out" appended to the extension, i.e., script.Rout

== begin contents of script.Rout ==

R version 3.1.0 (2014-04-10) -- "Spring Dance"
Copyright (C) 2014 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

  Natural language support but running in an English locale

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

[Previously saved workspace restored]

> a <- "a"
> a
[1] "a"
> How come I do not see this in log
Error: unexpected symbol in "How come"
Execution halted

== end contents of script.Rout ==

Simpler solution which also refreshes the Eclipse workspace:

<?xml version="1.0" encoding="UTF-8"?>
<project name="project" default="default">    
    <target name="default">
        <war destfile="target/MyApplication.war" webxml="web/WEB-INF/web.xml">
            <fileset dir="src/main/java" />
            <fileset dir="web/WEB-INF/views" />
            <lib dir="web/WEB-INF/lib"/>
            <classes dir="target/classes" />
        </war>
        <eclipse.refreshLocal resource="MyApplication/target" depth="infinite"/>
    </target>
</project>

I just stumbled upon this great post. If you are just checking whether the data is of string type then maybe we can skip the loop and use this struct (in my humble opinion)

public static bool IsStringType(object data)
    {
        return (data.GetType().GetProperties().Where(x => x.PropertyType == typeof(string)).FirstOrDefault() != null);
    }

Arrays are in fact objects, so a reference is passed (the reference itself is passed by value, confused yet?). Quick example:

// assuming you allocated the list
public void addItem(Integer[] list, int item) {
    list[1] = item;
}

You will see the changes to the list from the calling code. However you can't change the reference itself, since it's passed by value:

// assuming you allocated the list
public void changeArray(Integer[] list) {
    list = null;
}

If you pass a non-null list, it won't be null by the time the method returns.