Programs & Examples On #Vxml

Performance

typeof is faster than instanceof in situations where both are applicable.

Depending on your engine, the performance difference in favor of typeof could be around 20%. (Your mileage may vary)

Here is a benchmark testing for Array:

var subject = new Array();
var iterations = 10000000;

var goBenchmark = function(callback, iterations) {
    var start = Date.now();
    for (i=0; i < iterations; i++) { var foo = callback(); }
    var end = Date.now();
    var seconds = parseFloat((end-start)/1000).toFixed(2);
    console.log(callback.name+" took: "+ seconds +" seconds.");
    return seconds;
}

// Testing instanceof
var iot = goBenchmark(function instanceofTest(){
     (subject instanceof Array);
}, iterations);

// Testing typeof
var tot = goBenchmark(function typeofTest(){
     (typeof subject == "object");
}, iterations);

var r = new Array(iot,tot).sort();
console.log("Performance ratio is: "+ parseFloat(r[1]/r[0]).toFixed(3));

Result

instanceofTest took: 9.98 seconds.
typeofTest took: 8.33 seconds.
Performance ratio is: 1.198

From documentation at https://pip.pypa.io/en/latest/reference/pip_install.html#caching:

Starting with v6.0, pip provides an on-by-default cache which functions similarly to that of a web browser. While the cache is on by default and is designed do the right thing by default you can disable the cache and always access PyPI by utilizing the --no-cache-dir option.

Another way based on a merge of serveral responses here before :

docker-compose file :

version: "3"
services:
    db:
      container_name: db
      image: mysql
      ports:
       - "3306:3306"  
      environment:
         - MYSQL_ROOT_PASSWORD=mysql
         - MYSQL_DATABASE=db

      volumes:
         - /home/user/db/mysql/data:/var/lib/mysql
         - /home/user/db/mysql/init:/docker-entrypoint-initdb.d/:ro

where /home/user.. is a shared folder on the host

And in the /home/user/db/mysql/init folder .. just drop one sql file, with any name, for example init.sql containing :

CREATE DATABASE mydb;
GRANT ALL PRIVILEGES ON mydb.* TO 'myuser'@'%' IDENTIFIED BY 'mysql';
GRANT ALL PRIVILEGES ON mydb.* TO 'myuser'@'localhost' IDENTIFIED BY 'mysql';
USE mydb
CREATE TABLE CONTACTS (
    [ ... ]
);
INSERT INTO CONTACTS VALUES ...
[ ... ]

According to the official mysql documentation, you can put more than one sql file in the docker-entrypoint-initdb.d, they are executed in the alphabetical order

Originally it was used as an anchor to jump to an element with the same name/id.

However, nowadays it's usually used with AJAX-based pages since changing the hash can be detected using JavaScript and allows you to use the back/forward button without actually triggering a full page reload.

The ** syntax tells Python to collect keyword arguments into a dictionary. The save2 is passing it down as a non-keyword argument (a dictionary object). The openX is not seeing any keyword arguments so the **args doesn't get used. It's instead getting a third non-keyword argument (the dictionary). To fix that change the definition of the openX function.

def openX(filename, mode, kwargs):
    pass

It should be possible to create custom java agent that overrides default HostnameVerifier:

import javax.net.ssl.*;
import java.lang.instrument.Instrumentation;

public class LenientHostnameVerifierAgent {
    public static void premain(String args, Instrumentation inst) {
        HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() {
            public boolean verify(String s, SSLSession sslSession) {
                return true;
            }
        });
    }
}

Then just add -javaagent:LenientHostnameVerifierAgent.jar to program's java startup arguments.

You can check for text in your page source as follow:

Assert.IsTrue(driver.PageSource.Contains("Your Text Here"))

The problem is the keys that have been used to sign the APKs, by default if you are running directly from your IDE and opening your Emulator, the APK installed in the Emulator is signed with your debug-key(usually installed in ~/.android/debug.keystore), so if the previous APK was signed with a different key other than the one you are currently using you will always get the signatures conflict, in order to fix it, make sure you are using the very same key to sign both APKs, even if the previous APK was signed with a debug-key from another SDK, the keys will definitely be different.

Also if you don't know exactly what key was used before to sign the apk and yet you want to install the new version of your app, you can just uninstall the previous application and reinstall the new one.

Hope this Helps...

Regards!

Just do:

$object = new stdClass();
$object->name = "My name";
$myArray[] = $object;

You need to create the object first (the new line) and then push it onto the end of the array (the [] line).

You can also do this:

$myArray[] = (object) ['name' => 'My name'];

However I would argue that's not as readable, even if it is more succinct.

Try this

if (location.protocol !== 'https:') {
    location.replace(`https:${location.href.substring(location.protocol.length)}`);
}

location.href = blah adds this redirect to the browser history. If the user hits the back button, they will be redirected back to the the same page. It is better to use location.replace as it doesn't add this redirect to the browser history.

Use sudo pico /etc/paths inside the terminal window and change the entries to the one you want to remove, then open a new terminal session.

The accepted answer is correct, but I prefer:

@{int count = 0;} 
@foreach (var item in Model.Resources) 
{ 
    @Html.Raw(count <= 3 ? "<div class=\"resource-row\">" : "")  
    // some code 
    @Html.Raw(count <= 3 ? "</div>" : "")  
    @(count++)
} 

I hope this inspires someone, even though I'm late to the party.

Update 18-11-23: From Go 1.11 mod is official experiment. Please see @krish answer.
Update 19-01-01: From Go 1.12 mod is still official experiment. Starting in Go 1.13, module mode will be the default for all development.
Update 19-10-17: From Go 1.13 mod is official package manager.

https://blog.golang.org/using-go-modules

Old answer:

You can set version by offical dep

dep ensure --add github.com/gorilla/[email protected]

The CSS specification requires that position:fixed be anchored to the viewport, not the containing positioned element.

If you must specify your coordinates relative to a parent, you will have to use JavaScript to find the parent's position relative to the viewport first, then set the child (fixed) element's position accordingly.

ALTERNATIVE: Some browsers have sticky CSS support which limits an element to be positioned within both its container and the viewport. Per the commit message:

sticky ... constrains an element to be positioned inside the intersection of its container box, and the viewport.

A stickily positioned element behaves like position:relative (space is reserved for it in-flow), but with an offset that is determined by the sticky position. Changed isInFlowPositioned() to cover relative and sticky.

Depending on your design goals, this behavior may be helpful in some cases. It is currently a working draft, and has decent support, aside from table elements. position: sticky still needs a -webkit prefix in Safari.

See caniuse for up-to-date stats on browser support.

A bundled stylesheet may save page load performance but the more styles there are the slower the browser renders animations on the page you are on. This is caused by the huge amount of unused styles that may not be on the page you are on but the browser still has to calculate.

See: https://benfrain.com/css-performance-revisited-selectors-bloat-expensive-styles/

Bundled stylesheets advantages: - page load performance

Bundled stylesheets disadvantages: - slower behaviour, which can cause choppyness during scrolling, interactivity, animation,

Conclusion: To solve both problems, for production the ideal solution is to bundle all the css into one file to save on http requests, but use javascript to extract from that file, the css for the page you are on and update the head with it.

To know which shared components are needed per page, and to reduce complexity, it would be nice to have declared all the components this particular page uses - for example:

<style href="global.css" rel="stylesheet"/>
<body data-shared-css-components="x,y,z">

Simplest solution. (Try this first).

1. Quit and Restart Android studio. (Quit not close)

2. Build > Clean your project if needed.

You can use a shortcut. Create a .bashrc file in your home directory. In there, you can add the following:

alias sshb="ssh buck@host"

To make the alias available in your terminal, you can either close and open your terminal, or run

source ~/.bashrc

Then you can connect by just typing in:

sshb

$(this).find("select").each(function () {
    $(this).find('option:selected').text();
});

Try this :

import urllib, urllib2, json
url = 'http://openligadb-json.heroku.com/api/teams_by_league_saison?league_saison=2012&league_shortcut=bl1'
request = urllib2.Request(url)
request.add_header('User-Agent','Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)')
request.add_header('Content-Type','application/json')
response = urllib2.urlopen(request)
json_object = json.load(response)
#print json_object['results']
if json_object['team'] == []:
    print 'No Data!'
else:
    for rows in json_object['team']:
        print 'Team ID:' + rows['team_id']
        print 'Team Name:' + rows['team_name']
        print 'Team URL:' + rows['team_icon_url']

Below code is working for me to record a outgoing phone call

//Call Recording varibales
private static final String AUDIO_RECORDER_FILE_EXT_3GP = ".3gp";
private static final String AUDIO_RECORDER_FILE_EXT_MP4 = ".mp4";
private static final String AUDIO_RECORDER_FOLDER = "AudioRecorder";

private MediaRecorder recorder = null;
private int currentFormat = 0;
private int output_formats[] = { MediaRecorder.OutputFormat.MPEG_4,
        MediaRecorder.OutputFormat.THREE_GPP };
private String file_exts[] = { AUDIO_RECORDER_FILE_EXT_MP4,
        AUDIO_RECORDER_FILE_EXT_3GP };

AudioManager audioManager;

//put this methods to outside of oncreate() method

private String getFilename() {
    String filepath = Environment.getExternalStorageDirectory().getPath();
    File file = new File(filepath, AUDIO_RECORDER_FOLDER);

    if (!file.exists()) {
        file.mkdirs();
    }

    return (file.getAbsolutePath() + "/" + System.currentTimeMillis() + file_exts[currentFormat]);
}

private MediaRecorder.OnErrorListener errorListener = new MediaRecorder.OnErrorListener() {
    @Override
    public void onError(MediaRecorder mr, int what, int extra) {
        Toast.makeText(CallActivity.this,
                "Error: " + what + ", " + extra, Toast.LENGTH_SHORT).show();
    }
};

private MediaRecorder.OnInfoListener infoListener = new MediaRecorder.OnInfoListener() {
    @Override
    public void onInfo(MediaRecorder mr, int what, int extra) {
        Toast.makeText(CallActivity.this,
                "Warning: " + what + ", " + extra, Toast.LENGTH_SHORT)
                .show();
    }
};

//below part of code to make your device on speaker

    audioManager = (AudioManager)getApplicationContext().getSystemService(Context.AUDIO_SERVICE); 
    audioManager.setMode(AudioManager.MODE_IN_CALL);
    audioManager.setSpeakerphoneOn(true);

//below part of code to start recording

recorder = new MediaRecorder();
    recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    recorder.setOutputFormat(output_formats[currentFormat]);
    //recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    recorder.setOutputFile(getFilename());
    recorder.setOnErrorListener(errorListener);
    recorder.setOnInfoListener(infoListener);

    try {
        recorder.prepare();
        recorder.start();
    } catch (IllegalStateException e) {
         Log.e("REDORDING :: ",e.getMessage());
            e.printStackTrace();
    } catch (IOException e) {
        Log.e("REDORDING :: ",e.getMessage());
        e.printStackTrace();
    }

//For stop recording and keep in mind to set speaker off while call end or stop

audioManager.setSpeakerphoneOn(false);

    try{
        if (null != recorder) {
            recorder.stop();
            recorder.reset();
            recorder.release();

            recorder = null;
        }
    }catch(RuntimeException stopException){

    }

And give permission to manifest file,

<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

You just need to use the socket settimeout() method before attempting the connect(), please note that after connecting you must settimeout(None) to set the socket into blocking mode, such is required for the makefile . Here is the code I am using:

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(10)
sock.connect(address)
sock.settimeout(None)
fileobj = sock.makefile('rb', 0)

Resolve is also more straightforward

from django.urls import resolve

resolve('edit_project', project_id=4)

Documentation on this shortcut

The reason why your code is slow is that your LDAP query retrieves every single user object in your domain even though you're only interested in one user with a common name of "Adit":

dSearcher.Filter = "(&(objectClass=user))";

So to optimize, you need to narrow your LDAP query to just the user you are interested in. Try something like:

dSearcher.Filter = "(&(objectClass=user)(cn=Adit))";

In addition, don't forget to dispose these objects when done:

• DirectoryEntry dEntry
• DirectorySearcher dSearcher

$Y_date = split("-","2068-06-15");
$year = $Y_date[0];

You can use explode also

In modern browsers, it should be like

try() {
     if (!$("#element").size()) {
       window.requestAnimationFrame(try);
     } else {
       // do your stuff
     }
};

componentDidMount(){
     this.try();
}

Here is a function to do it and seems reasonably fast.

endv<-function(vec,val) 
{
if(val>length(vec))
{
stop("Length of value greater than length of vector")
}else
{
vec[((length(vec)-val)+1):length(vec)]
}
}

USAGE:

test<-c(0,1,1,0,0,1,1,NA,1,1)
endv(test,5)
endv(LETTERS,5)

BENCHMARK:

                                                    test replications elapsed relative
1                                 expression(tail(x, 5))       100000    5.24    6.469
2 expression(x[seq.int(to = length(x), length.out = 5)])       100000    0.98    1.210
3                       expression(x[length(x) - (4:0)])       100000    0.81    1.000
4                                 expression(endv(x, 5))       100000    1.37    1.691

graphics.h appears to something once bundled with Borland and/or Turbo C++, in the 90's.

http://www.daniweb.com/software-development/cpp/threads/17709/88149#post88149

It's unlikely that you will find any support for that file with modern compiler. For other graphics libraries check the list of "related" questions (questions related to this one). E.g., "A Simple, 2d cross-platform graphics library for c or c++?".

org.apache.commons.lang.ArrayUtils can do this

num = (int []) ArrayUtils.add(num, 12);     // builds new array with 12 appended

As you showed convincingly, the font-size: 100%; will not render the same in all browsers. However, you will set your font face in your CSS file, so this will be the same (or a fallback) in all browsers.

I believe font-size: 100%; can be very useful when combining it with em-based design. As this article shows, this will create a very flexible website.

When is this useful? When your site needs to adapt to the visitors' wishes. Take for example an elderly man that puts his default font-size at 24 px. Or someone with a small screen with a large resolution that increases his default font-size because he otherwise has to squint. Most sites would break, but em-based sites are able to cope with these situations.

It basically tells the program when you encounter an error just continue at the next line.

There are some changes required to JavaScript code to handle rendering based on user liking or not liking the page mandated by Facebook moving to Auth2.0 authorization.

Change is fairly simple:-

sessions has to be replaced by authResponse and uid by userID

Moreover given the requirement of the code and some issues faced by people(including me) in general with FB.login, use of FB.getLoginStatus is a better alternative. It saves query to FB in case user is logged in and has authenticated your app.

Refer to Response and Sessions Object section for info on how this might save query to FB server. http://developers.facebook.com/docs/reference/javascript/FB.getLoginStatus/

Issues with FB.login and its fixes using FB.getLoginStatus. http://forum.developers.facebook.net/viewtopic.php?id=70634

Here is the code posted above with changes which worked for me.

$(document).ready(function(){
    FB.getLoginStatus(function(response) {
        if (response.status == 'connected') {
            var user_id = response.authResponse.userID;
            var page_id = "40796308305"; //coca cola
            var fql_query = "SELECT uid FROM page_fan WHERE page_id =" + page_id + " and uid=" + user_id;
            var the_query = FB.Data.query(fql_query);

            the_query.wait(function(rows) {

                if (rows.length == 1 && rows[0].uid == user_id) {
                    $("#container_like").show();

                    //here you could also do some ajax and get the content for a "liker" instead of simply showing a hidden div in the page.

                } else {
                    $("#container_notlike").show();
                    //and here you could get the content for a non liker in ajax...
                }
            });
        } else {
            // user is not logged in
        }
    });

});

Here is the method I made to transform recursively the fields of an object in a map ready to be used with a MockHttpServletRequestBuilder

public static void objectToPostParams(final String key, final Object value, final Map<String, String> map) throws IllegalAccessException {
    if ((value instanceof Number) || (value instanceof Enum) || (value instanceof String)) {
        map.put(key, value.toString());
    } else if (value instanceof Date) {
        map.put(key, new SimpleDateFormat("yyyy-MM-dd HH:mm").format((Date) value));
    } else if (value instanceof GenericDTO) {
        final Map<String, Object> fieldsMap = ReflectionUtils.getFieldsMap((GenericDTO) value);
        for (final Entry<String, Object> entry : fieldsMap.entrySet()) {
            final StringBuilder sb = new StringBuilder();
            if (!GenericValidator.isEmpty(key)) {
                sb.append(key).append('.');
            }
            sb.append(entry.getKey());
            objectToPostParams(sb.toString(), entry.getValue(), map);
        }
    } else if (value instanceof List) {
        for (int i = 0; i < ((List) value).size(); i++) {
            objectToPostParams(key + '[' + i + ']', ((List) value).get(i), map);
        }
    }
}

GenericDTO is a simple class extending Serializable

public interface GenericDTO extends Serializable {}

and here is the ReflectionUtils class

public final class ReflectionUtils {
    public static List<Field> getAllFields(final List<Field> fields, final Class<?> type) {
        if (type.getSuperclass() != null) {
            getAllFields(fields, type.getSuperclass());
        }
        // if a field is overwritten in the child class, the one in the parent is removed
        fields.addAll(Arrays.asList(type.getDeclaredFields()).stream().map(field -> {
            final Iterator<Field> iterator = fields.iterator();
            while(iterator.hasNext()){
                final Field fieldTmp = iterator.next();
                if (fieldTmp.getName().equals(field.getName())) {
                    iterator.remove();
                    break;
                }
            }
            return field;
        }).collect(Collectors.toList()));
        return fields;
    }

    public static Map<String, Object> getFieldsMap(final GenericDTO genericDTO) throws IllegalAccessException {
        final Map<String, Object> map = new HashMap<>();
        final List<Field> fields = new ArrayList<>();
        getAllFields(fields, genericDTO.getClass());
        for (final Field field : fields) {
            final boolean isFieldAccessible = field.isAccessible();
            field.setAccessible(true);
            map.put(field.getName(), field.get(genericDTO));
            field.setAccessible(isFieldAccessible);
        }
        return map;
    }
}

You can use it like

final MockHttpServletRequestBuilder post = post("/");
final Map<String, String> map = new TreeMap<>();
objectToPostParams("", genericDTO, map);
for (final Entry<String, String> entry : map.entrySet()) {
    post.param(entry.getKey(), entry.getValue());
}

I didn't tested it extensively, but it seems to work.

Something like this works for me:

<xsl:choose>
  <xsl:when test="string(number(categoryName)) = 'NaN'"> - </xsl:when> 
  <xsl:otherwise> 
    <xsl:number value="categoryName" />
  </xsl:otherwise>
</xsl:choose>

Or the other way around:

<xsl:choose>
  <xsl:when test="string(number(categoryName)) != 'NaN'">
    <xsl:number value="categoryName" />
  </xsl:when> 
  <xsl:otherwise> - </xsl:otherwise>
</xsl:choose>

Note: If you don't check null values or handle null values, IE7 returns -2147483648 instead of NaN.

Assuming that I is your input image and F is its Fourier Transform (i.e. F = fft2(I))

You can use this code:

F = fftshift(F); % Center FFT

F = abs(F); % Get the magnitude
F = log(F+1); % Use log, for perceptual scaling, and +1 since log(0) is undefined
F = mat2gray(F); % Use mat2gray to scale the image between 0 and 1

imshow(F,[]); % Display the result

neither fgets nor getchar works to solve the problem. the only workaround is keeping a space before %c while using scanf scanf(" %c",ch); // will only work

In the follwing fgets also not work..

char line[256];
char ch;
int i;

printf("Enter a num : ");
scanf("%d",&i);
printf("Enter a char : ");

if (fgets(line, sizeof line, stdin) == NULL) {
    printf("Input error.\n");
    exit(1);
}

ch = line[0];
printf("Character read: %c\n", ch);

To see last commit

git log -1

To see last 2 commit

git log -2

etc....

You can use jQuery load method to get the contents and insert into an element.

Try this:

$(document).ready(function() {
        $("#lesen").click(function() {
                $(".text").load("helloworld.txt");
    }); 
}); 

You, can also add a call back to execute something once the load process is complete

e.g:

$(document).ready(function() {
    $("#lesen").click(function() {
        $(".text").load("helloworld.txt", function(){
            alert("Done Loading");
        });
   }); 
}); 

You could try to use the new powerful package called requests_html:

from requests_html import HTMLSession
session = HTMLSession()

r = session.get("https://www.bbc.co.uk/news/technology-54448223")
date = r.html.find('time', first = True) # finding a "tag" called "time"
print(date)  # you will have: <Element 'time' datetime='2020-10-07T11:41:22.000Z'>
# To get the text inside the "datetime" attribute use:
print(date.attrs['datetime']) # you will get '2020-10-07T11:41:22.000Z'

I use the following code to create PDF

protected void CreatePDF(Stream stream)
        {
            using (var document = new Document(PageSize.A4, 40, 40, 40, 30))
            {
                var writer = PdfWriter.GetInstance(document, stream);
                writer.PageEvent = new ITextEvents();
                document.Open();

                // instantiate custom tag processor and add to `HtmlPipelineContext`.
                var tagProcessorFactory = Tags.GetHtmlTagProcessorFactory();
                tagProcessorFactory.AddProcessor(
                    new TableProcessor(),
                    new string[] { HTML.Tag.TABLE }
                );

                //Register Fonts.
                XMLWorkerFontProvider fontProvider = new XMLWorkerFontProvider(XMLWorkerFontProvider.DONTLOOKFORFONTS);
                fontProvider.Register(HttpContext.Current.Server.MapPath("~/Content/Fonts/GothamRounded-Medium.ttf"), "Gotham Rounded Medium");
                CssAppliers cssAppliers = new CssAppliersImpl(fontProvider);

                var htmlPipelineContext = new HtmlPipelineContext(cssAppliers);
                htmlPipelineContext.SetTagFactory(tagProcessorFactory);

                var pdfWriterPipeline = new PdfWriterPipeline(document, writer);
                var htmlPipeline = new HtmlPipeline(htmlPipelineContext, pdfWriterPipeline);

                // get an ICssResolver and add the custom CSS
                var cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true);
                cssResolver.AddCss(CSSSource, "utf-8", true);
                var cssResolverPipeline = new CssResolverPipeline(
                    cssResolver, htmlPipeline
                );

                var worker = new XMLWorker(cssResolverPipeline, true);
                var parser = new XMLParser(worker);
                using (var stringReader = new StringReader(HTMLSource))
                {
                    parser.Parse(stringReader);
                    document.Close();
                    HttpContext.Current.Response.ContentType = "application /pdf";
                    if (base.View)
                        HttpContext.Current.Response.AddHeader("content-disposition", "inline;filename=\"" + OutputFileName + ".pdf\"");
                    else
                        HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=\"" + OutputFileName + ".pdf\"");
                    HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
                    HttpContext.Current.Response.WriteFile(OutputPath);
                    HttpContext.Current.Response.End();
                }
            }
        }

If you want an IDE with integrated debugger, try PyScripter.

This can be a good option if you want python completion as well as other languages. https://github.com/Valloric/YouCompleteMe

The python completion is jedi based same as jedi-vim.

for API level 21 or higher just use

android:progressBackgroundTint="@color/yourBackgroundColor"
android:progressTint="@color/yourColor"

Use ViewPager. It's work for me.

final ViewPager viewPager = (ViewPager) getActivity().findViewById(R.id.vp_pager); 
button = (Button)result.findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        viewPager.setCurrentItem(1);
    }
});

String[] result = "Stack Me 123 Heppa1 oeu".split("**(?<=\\G.{1})**");
System.out.println(java.util.Arrays.toString(result));

#!/usr/bin/python3 is a shebang line.

A shebang line defines where the interpreter is located. In this case, the python3 interpreter is located in /usr/bin/python3. A shebang line could also be a bash, ruby, perl or any other scripting languages' interpreter, for example: #!/bin/bash.

Without the shebang line, the operating system does not know it's a python script, even if you set the execution flag (chmod +x script.py) on the script and run it like ./script.py. To make the script run by default in python3, either invoke it as python3 script.py or set the shebang line.

You can use #!/usr/bin/env python3 for portability across different systems in case they have the language interpreter installed in different locations.

I found out an easier way.

• go to File -> Settings -> Keymap
• Search for Execute Selection in Console and reassign it to a new shortcut, like Crl + Enter.

This is the same shortcut to the same action in Spyder and R-Studio.

You only need to copy <iframe> from the YouTube Embed section (click on SHARE below the video and then EMBED and copy the entire iframe).

The following worked for me:

function changeOrientation(){
switch(window.orientation) {
case 0: // portrait, home bottom
case 180: // portrait, home top
 alert("portrait H: "+$(window).height()+" W: "+$(window).width());       
 break;
          case -90: // landscape, home left
          case 90: // landscape, home right
        alert("landscape H: "+$(window).height()+" W: "+$(window).width());
            break;
        }
    }

 window.onorientationchange = function() { 
            //Need at least 800 milliseconds
            setTimeout(changeOrientation, 1000);
        }

I needed the timeout because the value of window.orientation does not update right away

Try doing:

Guid foo = Guid.NewGuid();

Supose you have the following scenario:

* 1bd2200 (HEAD, master) another commit
* d258546 bad commit
* 0f1efa9 3rd commit
* bd8aa13 2nd commit
* 34c4f95 1st commit

Where you want to remove d258546 i.e. "bad commit".

You shall try an interactive rebase to remove it: git rebase -i 34c4f95

then your default editor will pop with something like this:

 pick bd8aa13 2nd commit
 pick 0f1efa9 3rd commit
 pick d258546 bad commit
 pick 1bd2200 another commit

 # Rebase 34c4f95..1bd2200 onto 34c4f95
 #
 # Commands:
 #  p, pick = use commit
 #  r, reword = use commit, but edit the commit message
 #  e, edit = use commit, but stop for amending
 #  s, squash = use commit, but meld into previous commit
 #  f, fixup = like "squash", but discard this commit's log message
 #  x, exec = run command (the rest of the line) using shell
 #
 # These lines can be re-ordered; they are executed from top to bottom.
 #
 # If you remove a line here THAT COMMIT WILL BE LOST.
 #
 # However, if you remove everything, the rebase will be aborted.
 #
 # Note that empty commits are commented out

just remove the line with the commit you want to strip and save+exit the editor:

 pick bd8aa13 2nd commit
 pick 0f1efa9 3rd commit
 pick 1bd2200 another commit
 ...

git will proceed to remove this commit from your history leaving something like this (mind the hash change in the commits descendant from the removed commit):

 * 34fa994 (HEAD, master) another commit
 * 0f1efa9 3rd commit
 * bd8aa13 2nd commit
 * 34c4f95 1st commit

Now, since I suppose that you already pushed the bad commit to gitlab, you'll need to repush your graph to the repository (but with the -f option to prevent it from being rejected due to a non fastforwardeable history i.e. git push -f <your remote> <your branch>)

Please be extra careful and make sure that none coworker is already using the history containing the "bad commit" in their branches.

Alternative option:

Instead of rewrite the history, you may simply create a new commit which negates the changes introduced by your bad commit, to do this just type git revert <your bad commit hash>. This option is maybe not as clean, but is far more safe (in case you are not fully aware of what are you doing with an interactive rebase).

What is the length of str array, and with how much 0s it is ending?

Let's find out:

int main() {
  char str[] = "Hello\0";
  int length = sizeof str / sizeof str[0];
  // "sizeof array" is the bytes for the whole array (must use a real array, not
  // a pointer), divide by "sizeof array[0]" (sometimes sizeof *array is used)
  // to get the number of items in the array
  printf("array length: %d\n", length);
  printf("last 3 bytes: %02x %02x %02x\n",
         str[length - 3], str[length - 2], str[length - 1]);
  return 0;
}

"pwd -P" seems to work if you just want the directory, but if for some reason you want the name of the actual executable I don't think that helps. Here's my solution:

#!/bin/bash

# get the absolute path of the executable
SELF_PATH=$(cd -P -- "$(dirname -- "$0")" && pwd -P) && SELF_PATH=$SELF_PATH/$(basename -- "$0")

# resolve symlinks
while [[ -h $SELF_PATH ]]; do
    # 1) cd to directory of the symlink
    # 2) cd to the directory of where the symlink points
    # 3) get the pwd
    # 4) append the basename
    DIR=$(dirname -- "$SELF_PATH")
    SYM=$(readlink "$SELF_PATH")
    SELF_PATH=$(cd "$DIR" && cd "$(dirname -- "$SYM")" && pwd)/$(basename -- "$SYM")
done

updated might be what you're looking for. https://vuejs.org/v2/api/#updated

make sure you textbox is set for multiline then you wont need any extra dims vbnewline will work just fine

You need the following functions to do this in PHP:

strpos Find the position of the first occurrence of a substring in a string

strrpos Find the position of the last occurrence of a substring in a string

substr Return part of a string

Here's the signature of the substr function:

string substr ( string $string , int $start [, int $length ] )

The signature of the substring function (Java) looks a bit different:

string substring( int beginIndex, int endIndex )

substring (Java) expects the end-index as the last parameter, but substr (PHP) expects a length.

It's not hard, to get the desired length by the end-index in PHP:

$sub = substr($str, $start, $end - $start);

Here is the working code

$start = strpos($message, '-') + 1;
if ($req_type === 'RMT') {
    $pt_password = substr($message, $start);
}
else {
    $end = strrpos($message, '-');
    $pt_password = substr($message, $start, $end - $start);
}

If you have "something" and need 'something', use replace(col, "\"", "\'") and viceversa.

 <HTML>
      <HEAD>
        <TITLE>Sum</TITLE>

        <script type="text/javascript">
          function sum()
          {

             var num1 = document.myform.number1.value;
             var num2 = document.myform.number2.value;
             var sum = parseInt(num1) + parseInt(num2);
             document.getElementById('add').value = sum;
          }
        </script>
      </HEAD>

      <BODY>
        <FORM NAME="myform">
          <INPUT TYPE="text" NAME="number1" VALUE=""/> + 
          <INPUT TYPE="text" NAME="number2" VALUE=""/>
          <INPUT TYPE="button" NAME="button" Value="=" onClick="sum()"/>
          <INPUT TYPE="text" ID="add" NAME="result" VALUE=""/>
        </FORM>

      </BODY>
</HTML>

This should work properly. 1. use .value instead of "innerHTML" when setting the 3rd field (input field) 2. Close the input tags

A covered query is a query where all the columns in the query's result set are pulled from non-clustered indexes.

A query is made into a covered query by the judicious arrangement of indexes.

A covered query is often more performant than a non-covered query in part because non-clustered indexes have more rows per page than clustered indexes or heap indexes, so fewer pages need to be brought into memory in order to satisfy the query. They have more rows per page because only part of the table row is part of the index row.

A covering index is an index which is used in a covered query. There is no such thing as an index which, in and of itself, is a covering index. An index may be a covering index with respect to query A, while at the same time not being a covering index with respect to query B.

I needed to find a way to do this too, using numbers from different places and not in a collection. I was sure there was a method to do this in c#...though by the looks of it I'm muddling my languages...

Anyway, I ended up writing a couple of generic methods to do it...

    static T Max<T>(params T[] numberItems)
    {
        return numberItems.Max();
    }

    static T Min<T>(params T[] numberItems)
    {
        return numberItems.Min();
    }

...call them this way...

    int intTest = Max(1, 2, 3, 4);
    float floatTest = Min(0f, 255.3f, 12f, -1.2f);

I am using the latest version of VS code i.e., 1.46.1 (May 2020) in Windows 10. Just press Alt+mouse left click on the lines you want to select. This will let you select multiple lines at once and let you edit them. Also Press Esc to exit from it. This is really helpful if you're coming from sublime text.

First check MySQL server is running or not. if running then check socket path by login to MySQL through command line.

mysql -uUSER -pPASSWORD

then

show variables like 'socket';

You'll find path of mysql socket which you can use further in connection string like below:

$conn = mysqli_connect('localhost', 'USER', 'PASSWORD', 'path of socket file');

If MySQL is not running. Then Please share error logs which you are getting to troubleshoot further.

It's really just a coding style. The compiler generates the exact same for both variants.

See also here for the performance question:

• Will using 'var' affect performance?

Lint was the name of a program that would go through your C code and identify problems before you compiled, linked, and ran it. It was a static checker, much like FindBugs today for Java.

Like Google, "lint" became a verb that meant static checking your source code.

Throwable is super class of Exception as well as Error. In normal cases we should always catch sub-classes of Exception, so that the root cause doesn't get lost.

Only special cases where you see possibility of things going wrong which is not in control of your Java code, you should catch Error or Throwable.

I remember catching Throwable to flag that a native library is not loaded.

It is because the Creation was delayed. If you want the picture to be loaded immediately, you can simply add this code into the init phase.

src.CacheOption = BitmapCacheOption.OnLoad;

like this:

src.BeginInit();
src.UriSource = new Uri("picture.jpg", UriKind.Relative);
src.CacheOption = BitmapCacheOption.OnLoad;
src.EndInit();

First convert to p12:

openssl pkcs12 -export -in [filename-certificate] -inkey [filename-key] -name [host] -out [filename-new-PKCS-12.p12]

Create new JKS from p12:

keytool -importkeystore -deststorepass [password] -destkeystore [filename-new-keystore.jks] -srckeystore [filename-new-PKCS-12.p12] -srcstoretype PKCS12

I had this error when I was trying to plot high dimensional data. If that's what is going on with you, try multidimensional scaling: http://www.statmethods.net/advstats/mds.html

Constant initializer allowed by C++ Standard only for integral or enumeration types. See 9.4.2/4 for details:

If a static data member is of const integral or const enumeration type, its declaration in the class definition can specify a constant-initializer which shall be an integral constant expression (5.19). In that case, the member can appear in integral constant expressions. The member shall still be defined in a name- space scope if it is used in the program and the namespace scope definition shall not contain an initializer.

And 9.4.2/7:

Static data members are initialized and destroyed exactly like non-local objects (3.6.2, 3.6.3).

So you should write somewhere in cpp file:

const char* SomeClass::SOMETHING = "sommething";

The standard way is to use atexit.register:

# package.py
import atexit
import os

class Package:
    def __init__(self):
        self.files = []
        atexit.register(self.cleanup)

    def cleanup(self):
        print("Running cleanup...")
        for file in self.files:
            print("Unlinking file: {}".format(file))
            # os.unlink(file)

But you should keep in mind that this will persist all created instances of Package until Python is terminated.

Demo using the code above saved as package.py:

$ python
>>> from package import *
>>> p = Package()
>>> q = Package()
>>> q.files = ['a', 'b', 'c']
>>> quit()
Running cleanup...
Unlinking file: a
Unlinking file: b
Unlinking file: c
Running cleanup...

Your declaration is int ttTreeInsert(int value);

However, your definition/implementation is

ttTree::ttTreeInsert(int value)
{
}

Notice that the return type int is missing in the implementation. Instead it should be

int ttTree::ttTreeInsert(int value)
{
    return 1; // or some valid int
}

You're passing a pointer(address location) by value.

It's like saying "here's the place with the data I want you to update."

Bash, since version 4.3, feb 2014(?), has explicit support for reference variables or name references (namerefs), beyond "eval", with the same beneficial performance and indirection effect, and which may be clearer in your scripts and also harder to "forget to 'eval' and have to fix this error":

declare [-aAfFgilnrtux] [-p] [name[=value] ...]
typeset [-aAfFgilnrtux] [-p] [name[=value] ...]
  Declare variables and/or give them attributes
  ...
  -n Give each name the nameref attribute, making it a name reference
     to another variable.  That other variable is defined by the value
     of name.  All references and assignments to name, except for·
     changing the -n attribute itself, are performed on the variable
     referenced by name's value.  The -n attribute cannot be applied to
     array variables.
...
When used in a function, declare and typeset make each name local,
as with the local command, unless the -g option is supplied...

and also:

PARAMETERS

A variable can be assigned the nameref attribute using the -n option to the declare or local builtin commands (see the descriptions of declare and local below) to create a nameref, or a reference to another variable. This allows variables to be manipulated indirectly. Whenever the nameref variable is· referenced or assigned to, the operation is actually performed on the variable specified by the nameref variable's value. A nameref is commonly used within shell functions to refer to a variable whose name is passed as an argument to· the function. For instance, if a variable name is passed to a shell function as its first argument, running

      declare -n ref=$1

inside the function creates a nameref variable ref whose value is the variable name passed as the first argument. References and assignments to ref are treated as references and assignments to the variable whose name was passed as· $1. If the control variable in a for loop has the nameref attribute, the list of words can be a list of shell variables, and a name reference will be· established for each word in the list, in turn, when the loop is executed. Array variables cannot be given the -n attribute. However, nameref variables can reference array variables and subscripted array variables. Namerefs can be· unset using the -n option to the unset builtin. Otherwise, if unset is executed with the name of a nameref variable as an argument, the variable referenced by· the nameref variable will be unset.

For example (EDIT 2: (thank you Ron) namespaced (prefixed) the function-internal variable name, to minimize external variable clashes, which should finally answer properly, the issue raised in the comments by Karsten):

# $1 : string; your variable to contain the return value
function return_a_string () {
    declare -n ret=$1
    local MYLIB_return_a_string_message="The date is "
    MYLIB_return_a_string_message+=$(date)
    ret=$MYLIB_return_a_string_message
}

and testing this example:

$ return_a_string result; echo $result
The date is 20160817

Note that the bash "declare" builtin, when used in a function, makes the declared variable "local" by default, and "-n" can also be used with "local".

I prefer to distinguish "important declare" variables from "boring local" variables, so using "declare" and "local" in this way acts as documentation.

EDIT 1 - (Response to comment below by Karsten) - I cannot add comments below any more, but Karsten's comment got me thinking, so I did the following test which WORKS FINE, AFAICT - Karsten if you read this, please provide an exact set of test steps from the command line, showing the problem you assume exists, because these following steps work just fine:

$ return_a_string ret; echo $ret
The date is 20170104

(I ran this just now, after pasting the above function into a bash term - as you can see, the result works just fine.)

It might be easier with vlookup. Try this:

=IFERROR(VLOOKUP(D2,G:H,2,0),"")

The IFERROR() is for no matches, so that it throws "" in such cases.

VLOOKUP's first parameter is the value to 'look for' in the reference table, which is column G and H.

VLOOKUP will thus look for D2 in column G and return the value in the column index 2 (column G has column index 1, H will have column index 2), meaning that the value from column H will be returned.

The last parameter is 0 (or equivalently FALSE) to mean an exact match. That's what you need as opposed to approximate match.

$res = ActivityServer::query()->select('channel_id')->where(['id' => $id])->first()->attributesToArray();

I use get(), it returns an object, I use the attributesToArray() to change the object attribute to an array.

Based on your description in the comments, you'd simply do an array concat:

var jsonArray1 = [{'name': "doug", 'id':5}, {'name': "dofug", 'id':23}];
var jsonArray2 = [{'name': "goud", 'id':1}, {'name': "doaaug", 'id':52}];
jsonArray1 = jsonArray1.concat(jsonArray2);
// jsonArray1 = [{'name': "doug", 'id':5}, {'name': "dofug", 'id':23}, 
//{'name': "goud", 'id':1}, {'name': "doaaug", 'id':52}];

You can also use the Secure Template Overloads, they will help you replace the unsecure calls with secure ones anywhere it is possible to easily deduce buffer size (static arrays).

Just add the following:

#define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES 1 

Then fix the remaining warnings by hand, by using the _s functions.

Just use .animate() instead of .css() (with a duration if you want), like this:

$('#hfont1').hover(function() {
    $(this).animate({"color":"#efbe5c","font-size":"52pt"}, 1000);
}, function() {
    $(this).animate({"color":"#e8a010","font-size":"48pt"}, 1000);
});

You can test it here. Note though, you need either the jQuery color plugin, or jQuery UI included to animate the color. In the above, the duration is 1000ms, you can change it, or just leave it off for the default 400ms duration.

teach your editor to do it-

after writing "pr_" tab i get exactly

print("<pre>");
print_r($);
print("</pre>");

with the cursor just after the $

i did it on textmate by adding this snippet:

print("<pre>");
print_r(\$${1:});
print("</pre>");

Use the find and replace command accessible through ctrl+h, make sure you are searching through the functions of the cells. You can then wildcards to accommodate any deviations of the formula. * for # wildcards, ? for charcter wildcards, and ~? or ~* to search for ? or *.

Here is some SQL that actually make sense:

SELECT m.id FROM match m LEFT JOIN email e ON e.id = m.id WHERE e.id IS NULL

Simple is always better.

This is a guess :)

Is it because the ID is a string? What happens if you change it to int?

I mean:

 public int Id { get; set; }

ideal answer its use index i option for case-insensitive

db.users.findOne({"username" : new RegExp(search_value, 'i') });

I Got a better option,

First separate the printable and nonprintable section by class name or id

window.onafterprint = onAfterPrint;_x000D_
_x000D_
function print(){_x000D_
  //hide the nonPrintable div  _x000D_
}_x000D_
_x000D_
function onAfterPrint(){_x000D_
  // Visible the nonPrintable div_x000D_
}

<input type="button" onclick="print()" value="Print"/>

That's all

For Windows users, there's no need to download the installer again. Just do the following:

1. Go to start menu, type Apps & features,
2. Search for "python" in the search box,
3. Select the Python version (e.g. Python 3.8.3rc1(32-bit)) and click Modify,
4. On the Modify Setup page click Modify,
5. Tick td/tk and IDLE checkbox (which installs tkinter) and click next.

Wait for installation and you're done.

They are called ifdef or include guards.

If writing a small program it might seems that it is not needed, but as the project grows you could intentionally or unintentionally include one file many times, which can result in compilation warning like variable already declared.

#ifndef checks whether HEADERFILE_H is not declared.
#define will declare HEADERFILE_H once #ifndef generates true.
#endif is to know the scope of #ifndef i.e end of #ifndef

If it is not declared which means #ifndef generates true then only the part between #ifndef and #endif executed otherwise not. This will prevent from again declaring the identifiers, enums, structure, etc...

You can try using get_the_category():

$categories = get_the_category();
$category_id = $categories[0]->cat_ID;

it is working in my google chrome browser version 11.0.696.60

I created a simple page with no other items just basic tags and no separate CSS file and got an image

this is what i setup:

<div id="placeholder" style="width: 60px; height: 60px; border: 1px solid black; background-image: url('http://www.mypicx.com/uploadimg/1312875436_05012011_2.png')"></div>

I put an id just in case there was a hidden id tag and it works

Redirection of program output is performed by the shell.

grep ... > output.txt

grep has no mechanism for adding blank lines between each match, but does provide options such as context around the matched line and colorization of the match itself. See the grep(1) man page for details, specifically the -C and --color options.

The library d3graph will build a force-directed d3-graph from within python. You can "break" the network based on the edge weight, and hover over the nodes for more information. Double click on a node will focus on the node and its connected edges.

pip install d3graph

Example:

source = ['node A','node F','node B','node B','node B','node A','node C','node Z']
target = ['node F','node B','node J','node F','node F','node M','node M','node A']
weight = [5.56, 0.5, 0.64, 0.23, 0.9,3.28,0.5,0.45]

# Import library
from d3graph import d3graph, vec2adjmat

# Convert to adjacency matrix
adjmat = vec2adjmat(source, target, weight=weight)
print(adjmat)
# target  node A  node B  node F  node J  node M  node C  node Z
# source                                                        
# node A    0.00     0.0    5.56    0.00    3.28     0.0     0.0
# node B    0.00     0.0    1.13    0.64    0.00     0.0     0.0
# node F    0.00     0.5    0.00    0.00    0.00     0.0     0.0
# node J    0.00     0.0    0.00    0.00    0.00     0.0     0.0
# node M    0.00     0.0    0.00    0.00    0.00     0.0     0.0
# node C    0.00     0.0    0.00    0.00    0.50     0.0     0.0
# node Z    0.45     0.0    0.00    0.00    0.00     0.0     0.0

# Example A: simple interactive network
out = d3graph(adjmat)

# Example B: Color nodes
out = d3graph(adjmat, node_color=adjmat.columns.values)

# Example C: include node size
node_size = [10,20,10,10,15,10,5]
out = d3graph(adjmat, node_color=adjmat.columns.values, node_size=node_size)

# Example D: include node-edge-size
out = d3graph(adjmat, node_color=adjmat.columns.values, node_size=node_size, node_size_edge=node_size[::-1], cmap='Set2')

# Example E: include node-edge color
out = d3graph(adjmat, node_color=adjmat.columns.values, node_size=node_size, node_size_edge=node_size[::-1], node_color_edge='#00FFFF')

# Example F: Change colormap
out = d3graph(adjmat, node_color=adjmat.columns.values, node_size=node_size, node_size_edge=node_size[::-1], node_color_edge='#00FFFF', cmap='Set2')

# Example H: Include directed links. Arrows are set from source -> target
out = d3graph(adjmat, node_color=adjmat.columns.values, node_size=node_size, node_size_edge=node_size[::-1], node_color_edge='#00FFFF', cmap='Set2', directed=True)

Interactive example from the titanic-case can be found here: https://erdogant.github.io/docs/d3graph/titanic_example/index.html https://erdogant.github.io/hnet/pages/html/Use%20Cases.html

Use a GET request to download the image and save it to a web accessible directory on your server.

As you are using PHP, you can use curl to download files from the other server.

Rather than changing owners, which might lock out other local users, or –some day– your own ruby server/deployment-things... running under a different user...

I would rather simply extend rights of that particular folder to... well, everybody:

cd /var/lib
sudo chmod -R a+w gems/

(I did encounter your error as well. So this is fairly verified.)

JavaScript, as defined in your question, can't directly work with MySql. This is because it isn't running on the same computer.

JavaScript runs on the client side (in the browser), and databases usually exist on the server side. You'll probably need to use an intermediate server-side language (like PHP, Java, .Net, or a server-side JavaScript stack like Node.js) to do the query.

Here's a tutorial on how to write some code that would bind PHP, JavaScript, and MySql together, with code running both in the browser, and on a server:

http://www.w3schools.com/php/php_ajax_database.asp

And here's the code from that page. It doesn't exactly match your scenario (it does a query, and doesn't store data in the DB), but it might help you start to understand the types of interactions you'll need in order to make this work.

In particular, pay attention to these bits of code from that article.

Bits of Javascript:

xmlhttp.open("GET","getuser.php?q="+str,true);
xmlhttp.send();

Bits of PHP code:

mysql_select_db("ajax_demo", $con);
$result = mysql_query($sql);
// ...
$row = mysql_fetch_array($result)
mysql_close($con);

Also, after you get a handle on how this sort of code works, I suggest you use the jQuery JavaScript library to do your AJAX calls. It is much cleaner and easier to deal with than the built-in AJAX support, and you won't have to write browser-specific code, as jQuery has cross-browser support built in. Here's the page for the jQuery AJAX API documentation.

The code from the article

HTML/Javascript code:

<html>
<head>
<script type="text/javascript">
function showUser(str)
{
if (str=="")
  {
  document.getElementById("txtHint").innerHTML="";
  return;
  } 
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    }
  }
xmlhttp.open("GET","getuser.php?q="+str,true);
xmlhttp.send();
}
</script>
</head>
<body>

<form>
<select name="users" onchange="showUser(this.value)">
<option value="">Select a person:</option>
<option value="1">Peter Griffin</option>
<option value="2">Lois Griffin</option>
<option value="3">Glenn Quagmire</option>
<option value="4">Joseph Swanson</option>
</select>
</form>
<br />
<div id="txtHint"><b>Person info will be listed here.</b></div>

</body>
</html>

PHP code:

<?php
$q=$_GET["q"];

$con = mysql_connect('localhost', 'peter', 'abc123');
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("ajax_demo", $con);

$sql="SELECT * FROM user WHERE id = '".$q."'";

$result = mysql_query($sql);

echo "<table border='1'>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
<th>Hometown</th>
<th>Job</th>
</tr>";

while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td>" . $row['FirstName'] . "</td>";
  echo "<td>" . $row['LastName'] . "</td>";
  echo "<td>" . $row['Age'] . "</td>";
  echo "<td>" . $row['Hometown'] . "</td>";
  echo "<td>" . $row['Job'] . "</td>";
  echo "</tr>";
  }
echo "</table>";

mysql_close($con);
?>

Yes you can put the break-point on client side page in Visual studio

First Put the debugger in java-script code and run the page in browser

debugger

After that open your page in browser and view the inspect element you see the following view

On my Ubuntu VM, with 1048 MB total RAM, java -XX:+PrintFlagsFinal -version | grep HeapSize printed : uintx MaxHeapSize := 266338304, which is approx 266MB and is 1/4th of my total RAM.

This should work

SELECT EXTRACTVALUE(column_name, '/DCResponse/ContextData/Decision') FROM traptabclob;

I have assumed the ** were just for highlighting?

actually, you can use Python 3.5., I successfully solved this problem with Python 3.5.3. Modify python version to 3.5. in conda, see https://conda.io/docs/py2or3.html. then go to https://www.tensorflow.org/install/install_windows, and repeat from "Create a conda environment named tensorflow by invoking the following command" BLA BLA.....

The other answers have one problem: they rely on the action you do and not on the link itself to decide whether to load it in Safari or in webview.

Now sometimes this is exactly what you want, which is fine; but some other times, especially if you have anchor links in your page, you want really to open only external links in Safari, and not internal ones. In that case you should check the URL.host property of your request.

I use that piece of code to check whether I have a hostname in the URL that is being parsed, or if it is embedded html:

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
    static NSString *regexp = @"^(([a-zA-Z]|[a-zA-Z][a-zA-Z0-9-]*[a-zA-Z0-9])[.])+([A-Za-z]|[A-Za-z][A-Za-z0-9-]*[A-Za-z0-9])$";
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regexp];

    if ([predicate evaluateWithObject:request.URL.host]) {
        [[UIApplication sharedApplication] openURL:request.URL];
        return NO; 
    } else {
        return YES; 
    }
}

You can of course adapt the regular expression to fit your needs.

window.alert = null;
alert('test'); // fail
delete window.alert; // true
alert('test'); // win

window is an instance of DOMWindow, and by setting something to window.alert, the correct implementation is being "shadowed", i.e. when accessing alert it is first looking for it on the window object. Usually this is not found, and it then goes up the prototype chain to find the native implementation. However, when manually adding the alert property to window it finds it straight away and does not need to go up the prototype chain. Using delete window.alert you can remove the window own property and again expose the prototype implementation of alert. This may help explain:

window.hasOwnProperty('alert'); // false
window.alert = null;
window.hasOwnProperty('alert'); // true
delete window.alert;
window.hasOwnProperty('alert'); // false

I had a similar situation. On top of what you did, I wanted to center my columns in the container while not allowing empty columns to for them left or right:

.grid { 
    display: grid;
    grid-gap: 10px;
    justify-content: center;
    grid-template-columns: repeat(auto-fit, minmax(200px, auto));
}

Our resident maestro Jon Skeet has a great Range Class that can do this for DateTimes and other types.

just call "onclick"!

here's an example html:

<div id="c" onclick="alert('hello')">Click me!</div>
<div onclick="document.getElementById('c').onclick()">Fake click the previous link!</div>

This error occurred in my application with the CIP-protocol whenever I didn't Send or received data in less than 10s.

This was caused by the use of the forward open method. You can avoid this by working with an other method, or to install an update rate of less the 10s that maintain your forward-open-connection.

If you want to replace a fragment with another, you should have added them dynamically, first of all. Fragments that are hard coded in XML, cannot be replaced.

// Create new fragment and transaction
Fragment newFragment = new ExampleFragment();
FragmentTransaction transaction = getFragmentManager().beginTransaction();

// Replace whatever is in the fragment_container view with this fragment,
// and add the transaction to the back stack
transaction.replace(R.id.fragment_container, newFragment);
transaction.addToBackStack(null);

// Commit the transaction
transaction.commit();

Refer this post: Replacing a fragment with another fragment inside activity group

Refer1: Replace a fragment programmatically

This is a good way to do it:

<?php
if (!(isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || 
   $_SERVER['HTTPS'] == 1) ||  
   isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&   
   $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'))
{
   $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
   header('HTTP/1.1 301 Moved Permanently');
   header('Location: ' . $redirect);
   exit();
}
?>

For me the main reason of this problem was that I forgot to uncheck AutoLayout in the Xib editor. In fact, I did a lot of adjustments of the XIB in code.

Your EditText should be wrapped in a TextInputLayout

<android.support.design.widget.TextInputLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:id="@+id/tilEmail">

    <EditText
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:inputType="textEmailAddress"
        android:ems="10"
        android:id="@+id/etEmail"
        android:hint="Email"
        android:layout_marginTop="10dp"
        />

</android.support.design.widget.TextInputLayout>

To get an error message like you wanted, set error to TextInputLayout

TextInputLayout tilEmail = (TextInputLayout) findViewById(R.id.tilEmail);
if (error){
    tilEmail.setError("Invalid email id");    
}

You should add design support library dependency. Add this line in your gradle dependencies

compile 'com.android.support:design:22.2.0'

Try this:

import requests
import json

# Goole Maps API.
link = 'http://maps.googleapis.com/maps/api/directions/json?origin=Chicago,IL&destination=Los+Angeles,CA&waypoints=Joplin,MO|Oklahoma+City,OK&sensor=false'

# Request data from link as 'str'
data = requests.get(link).text

# convert 'str' to Json
data = json.loads(data)

# Now you can access Json 
for i in data['routes'][0]['legs'][0]['steps']:
    lattitude = i['start_location']['lat']
    longitude = i['start_location']['lng']
    print('{}, {}'.format(lattitude, longitude))

In Ghost4J library (http://ghost4j.sourceforge.net), since version 0.4.0 you can use a SimpleRenderer to do the job with few lines of code:

1. Load PDF or PS file (use PSDocument class for that):

       PDFDocument document = new PDFDocument();
       document.load(new File("input.pdf"));
   

2. Create the renderer

       SimpleRenderer renderer = new SimpleRenderer();
   
       // set resolution (in DPI)
       renderer.setResolution(300);
   

3. Render

       List<Image> images = renderer.render(document);
   

Then you can do what you want with your image objects, for example, you can write them as PNG like this:

            for (int i = 0; i < images.size(); i++) {
                ImageIO.write((RenderedImage) images.get(i), "png", new File((i + 1) + ".png"));
            }

Note: Ghost4J uses the native Ghostscript C API so you need to have a Ghostscript installed on your box.

I hope it will help you :)

I suppose in some case, you should have a mechanism to distinguish a Boolean field which already set value or not.

Auxiliary answer

Manoj Govindan's answer is correct but I saw that comment:

Run it from the terminal.

And got to thinking about why this is so not obvious to windows users and realized it's because CMD.EXE is such a poor excuse for a shell that it should start with:

Windows command interpreter copyright 1999 Microsoft
Mein Gott!! Whatever you do, don't use this!!
C:>

Which leads me to point at https://stackoverflow.com/questions/913912/bash-shell-for-windows

If you use a text button, you can put into viewDidLoad the instance method

- (void)setTitleColor:(UIColor *)color forState:(UIControlState)state

example:

[self.syncImagesButton setTitleColor:[UIColor grayColor] forState:UIControlStateDisabled];

I have a similar code in my projects that works fine. Adapting my code to your function, a solution could be the following:

function xssRequest(url, callback)
{
    var iFrameObj = document.createElement('IFRAME');
    iFrameObj.id = 'myUniqueID';
    document.body.appendChild(iFrameObj);       
    iFrameObj.src = url;                        

    $(iFrameObj).load(function() 
    {
        callback(window['myUniqueID'].document.body.innerHTML);
        document.body.removeChild(iFrameObj);
    });
}

Maybe you have an empty innerHTML because (one or both causes): 1. you should use it against the body element 2. you have removed the iframe from the your page DOM

If none of the above helps, see if you can update Visual Studio.

I Had the same issue with Visual Studio 2017 Community when I tried to install Newtonsoft.Json. The ExecutionPolicy change didn't help (I tried using both PowerShell and Registry Editor). I also tried to uninstall and install NuGet.

After running VS2017 setup file, it asked for update of Visual Studio. All the problems disappeared after the update.

You are comparing doc_val_check with an empty string. You want to assign the empty string to doc_val_check

so it should be this:

doc_val_check = "";

There is no direct string compare function in SQL Server

CASE
  WHEN str1 = str2 THEN 0
  WHEN str1 < str2 THEN -1
  WHEN str1 > str2 THEN 1
  ELSE NULL --one of the strings is NULL so won't compare (added on edit)
END

Notes

• you can wraps this via a UDF using CREATE FUNCTION etc
• you may need NULL handling (in my code above, any NULL will report 1)
• str1 and str2 will be column names or @variables

You could put the text into a div (or other container) with a width of 50%.

http://jsfiddle.net/6gjsd/

I was missing System.Data.Entity dll reference and problem was solved

here's a working version for MSSQL 2000. I've modified the 2005 code found here: http://sqlfool.com/2011/01/identity-columns-are-you-nearing-the-limits/

/* Define how close we are to the value limit
   before we start throwing up the red flag.
   The higher the value, the closer to the limit. */
DECLARE @threshold DECIMAL(3,2);
SET @threshold = .85;

/* Create a temp table */
CREATE TABLE #identityStatus
(
      database_name     VARCHAR(128)
    , table_name        VARCHAR(128)
    , column_name       VARCHAR(128)
    , data_type         VARCHAR(128)
    , last_value        BIGINT
    , max_value         BIGINT
);

DECLARE @dbname sysname;
DECLARE @sql nvarchar(4000);

-- Use an cursor to iterate through the databases since in 2000 there's no sp_MSForEachDB command...

DECLARE c cursor FAST_FORWARD FOR
SELECT
    name
FROM
    master.dbo.sysdatabases 
WHERE 
    name NOT IN('master', 'model', 'msdb', 'tempdb');

OPEN c;

FETCH NEXT FROM c INTO @dbname;

WHILE @@FETCH_STATUS = 0
BEGIN
    SET @sql = N'Use [' + @dbname + '];
    Insert Into #identityStatus
    Select ''' + @dbname + ''' As [database_name]
        , Object_Name(id.id) As [table_name]
        , id.name As [column_name]
        , t.name As [data_type]
        , IDENT_CURRENT(Object_Name(id.id)) As [last_value]
        , Case 
            When t.name = ''tinyint''   Then 255 
            When t.name = ''smallint''  Then 32767 
            When t.name = ''int''       Then 2147483647 
            When t.name = ''bigint''    Then 9223372036854775807
          End As [max_value]
    From 
        syscolumns As id
        Join systypes As t On id.xtype = t.xtype
    Where 
        id.colstat&1 = 1    -- this identifies the identity columns (as far as I know)
    ';

    EXECUTE sp_executesql @sql;

    FETCH NEXT FROM c INTO @dbname;
END

CLOSE c;
DEALLOCATE c;

/* Retrieve our results and format it all prettily */
SELECT database_name
    , table_name
    , column_name
    , data_type
    , last_value
    , CASE 
        WHEN last_value < 0 THEN 100
        ELSE (1 - CAST(last_value AS FLOAT(4)) / max_value) * 100 
      END AS [percentLeft]
    , CASE 
        WHEN CAST(last_value AS FLOAT(4)) / max_value >= @threshold
            THEN 'warning: approaching max limit'
        ELSE 'okay'
        END AS [id_status]
FROM #identityStatus
ORDER BY percentLeft;

/* Clean up after ourselves */
DROP TABLE #identityStatus;

Use the java.util.concurrent.TimeUnit class:

String.format("%d min, %d sec", 
    TimeUnit.MILLISECONDS.toMinutes(millis),
    TimeUnit.MILLISECONDS.toSeconds(millis) - 
    TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(millis))
);

Note: TimeUnit is part of the Java 1.5 specification, but toMinutes was added as of Java 1.6.

To add a leading zero for values 0-9, just do:

String.format("%02d min, %02d sec", 
    TimeUnit.MILLISECONDS.toMinutes(millis),
    TimeUnit.MILLISECONDS.toSeconds(millis) - 
    TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(millis))
);

If TimeUnit or toMinutes are unsupported (such as on Android before API version 9), use the following equations:

int seconds = (int) (milliseconds / 1000) % 60 ;
int minutes = (int) ((milliseconds / (1000*60)) % 60);
int hours   = (int) ((milliseconds / (1000*60*60)) % 24);
//etc...

1. add the jar to WEB-INF/lib from file structure
2. refresh the project, you should see the jar now visible under the WEB-INF/lib folder.

2nd solution is explained below. But when i close the terminal the change which i made in path variable gets lost. Thus i prefer the first way!

• Open Hyper-V Manager
• Create a new internal virtual switch (e.g. "Internal Network Connection")
• Go to your Virtual Machine and create a new Network Adapter -> choose "Internal Network Connection" as virtual switch
• Start the VM
• Assign both your host as well as guest an IP address as well as a Subnet mask (IP4, e.g. 192.168.1.1 (host) / 192.168.1.2 (guest) and 255.255.255.0)
• Open cmd both on host and guest and check via "ping" if host and guest can reach each other (if this does not work disable/enable the network adapter via the network settings in the control panel, restart...)
• If successfull create a folder in the VM (e.g. "VMShare"), right-click on it -> Properties -> Sharing -> Advanced Sharing -> checkmark "Share this folder" -> Permissions -> Allow "Full Control" -> Apply
• Now you should be able to reach the folder via the host -> to do so: open Windows Explorer -> enter the path to the guest (\192.168.1.xx...) in the address line -> enter the credentials of the guest (Choose "Other User" - it can be necessary to change the domain therefore enter ".\"[username] and [password])

There is also an easy way for copying via the clipboard:

• If you start your VM and go to "View" you can enable "Enhanced Session". If you do it is not possible to drag and drop but to copy and paste.

Enhanced Session

Would be safer to do this.

@{ Response.Redirect("~/Account/LogIn?returnUrl=Products");}

So the controller for that action runs as well, to populate any model the view needs.

Source
Redirect from a view to another view

Although as @Satpal mentioned, I do recommend you do the redirecting on your controller.

Step 1) C:\WINDOWS\system32\drivers\etc\ Open the "hosts" file :

127.0.0.1       localhost
127.0.0.1       test.com
127.0.0.1       example.com

Step 2) xampp\apache\conf\extra\httpd-vhosts.conf

<VirtualHost *:80>
    DocumentRoot C:/xampp/htdocs/test/
    ServerName www.test.com
</VirtualHost>
<VirtualHost *:80>
    DocumentRoot C:/xampp/htdocs/example/
    ServerName www.example.com
</VirtualHost>

Step 3) C:\xampp\apache\conf\httpd.conf. Scroll down to the Supplemental configuration section at the end, and locate the following section (around line 500), Remove the # from the beginning of the second line so the section now looks like this:

#Virtual hosts
Include conf/extra/httpd-vhosts.conf

Step 4) Restart XAMPP and now run in your browser :

www.example.com or www.test.com

Let's take an example. If your table has columns as follows:

<!-- ID Column -->
  <ng-container matColumnDef="id" >
    <th mat-header-cell *matHeaderCellDef mat-sort-header> ID </th>
    <td mat-cell *matCellDef="let row"> {{row.sid}} </td>
  </ng-container>

 <!-- Name Column -->
  <ng-container matColumnDef="name">
    <th mat-header-cell *matHeaderCellDef mat-sort-header> Name </th>
    <td mat-cell *matCellDef="let row"> {{row.name}} </td>
  </ng-container>

As this contain two columns. then we can set the width of columns using

.mat-column-<matColumnDef-value>{
    width: <witdh-size>% !important;
}

for this example, we take

  .mat-column-id{
    width: 20% !important;      
  }
  .mat-column-name{
    width: 80% !important;
  }

In my case you should put the function in $(document).ready

$(document).ready(function () {
    $('div#page').on('scroll', function () {
     ...
    });
});

From the command prompt, use the Windows "sc.exe" utility. You will run something like this:

sc delete <service-name>

You want the %c conversion specifier, which just reads a sequence of characters without special handling for whitespace.

Note that you need to fill the buffer with zeroes first, because the %c specifier doesn't write a nul-terminator. You also need to specify the number of characters to read (otherwise it defaults to only 1):

memset(buffer, 0, 200);
sscanf("19 cool kid", "%d %199c", &age, buffer);

The question is not really answered by the posts. Keeping the keys and clearing the values is the focus of the question.

foreach($resultMasterCleaned['header'] as $ekey => $eval) {
    $resultMasterCleaned[$key][$eval] = "";                 
}

As in the case of a two dimensional array holding CSV values and to blank out a particular row. Looping through seems the only way.

AFAICU, your distribution is discrete (and nothing but discrete). Therefore just counting the frequencies of different values and normalizing them should be enough for your purposes. So, an example to demonstrate this:

In []: values= [0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4]
In []: counts= asarray(bincount(values), dtype= float)
In []: cdf= counts.cumsum()/ counts.sum()

Thus, probability of seeing values higher than 1 is simply (according to the complementary cumulative distribution function (ccdf):

In []: 1- cdf[1]
Out[]: 0.40000000000000002

Please note that ccdf is closely related to survival function (sf), but it's also defined with discrete distributions, whereas sf is defined only for contiguous distributions.

I think you are looking for this:

\newcommand*{\QEDA}{\hfill\ensuremath{\blacksquare}}

Usage:

\begin{example}
  blah blah blah \QEDA
\end{example}

You could create your own Exception class:

public class InvalidSpeedException extends Exception {

  public InvalidSpeedException(String message){
     super(message);
  }

}

In your code:

throw new InvalidSpeedException("TOO HIGH");

In this an arrow on compass shows the direction from your location to Kaaba(destination Location)

you can simple use bearingTo in this way.bearing to will give you the direct angle from your location to destination location

  Location userLoc=new Location("service Provider");
    //get longitudeM Latitude and altitude of current location with gps class and  set in userLoc
    userLoc.setLongitude(longitude); 
    userLoc.setLatitude(latitude);
    userLoc.setAltitude(altitude);

   Location destinationLoc = new Location("service Provider");
  destinationLoc.setLatitude(21.422487); //kaaba latitude setting
  destinationLoc.setLongitude(39.826206); //kaaba longitude setting
  float bearTo=userLoc.bearingTo(destinationLoc);

bearingTo will give you a range from -180 to 180, which will confuse things a bit. We will need to convert this value into a range from 0 to 360 to get the correct rotation.

This is a table of what we really want, comparing to what bearingTo gives us

+-----------+--------------+
| bearingTo | Real bearing |
+-----------+--------------+
| 0         | 0            |
+-----------+--------------+
| 90        | 90           |
+-----------+--------------+
| 180       | 180          |
+-----------+--------------+
| -90       | 270          |
+-----------+--------------+
| -135      | 225          |
+-----------+--------------+
| -180      | 180          |
+-----------+--------------+

so we have to add this code after bearTo

// If the bearTo is smaller than 0, add 360 to get the rotation clockwise.

  if (bearTo < 0) {
    bearTo = bearTo + 360;
    //bearTo = -100 + 360  = 260;
}

you need to implements the SensorEventListener and its functions(onSensorChanged,onAcurracyChabge) and write all the code inside onSensorChanged

Complete code is here for Direction of Qibla compass

 public class QiblaDirectionCompass extends Service implements SensorEventListener{
 public static ImageView image,arrow;

// record the compass picture angle turned
private float currentDegree = 0f;
private float currentDegreeNeedle = 0f;
Context context;
Location userLoc=new Location("service Provider");
// device sensor manager
private static SensorManager mSensorManager ;
private Sensor sensor;
public static TextView tvHeading;
   public QiblaDirectionCompass(Context context, ImageView compass, ImageView needle,TextView heading, double longi,double lati,double alti ) {

    image = compass;
    arrow = needle;


    // TextView that will tell the user what degree is he heading
    tvHeading = heading;
    userLoc.setLongitude(longi);
    userLoc.setLatitude(lati);
    userLoc.setAltitude(alti);

  mSensorManager =  (SensorManager) context.getSystemService(SENSOR_SERVICE);
    sensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION);
    if(sensor!=null) {
        // for the system's orientation sensor registered listeners
        mSensorManager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_GAME);//SensorManager.SENSOR_DELAY_Fastest
    }else{
        Toast.makeText(context,"Not Supported", Toast.LENGTH_SHORT).show();
    }
    // initialize your android device sensor capabilities
this.context =context;
@Override
public void onCreate() {
    // TODO Auto-generated method stub
    Toast.makeText(context, "Started", Toast.LENGTH_SHORT).show();
    mSensorManager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_GAME); //SensorManager.SENSOR_DELAY_Fastest
    super.onCreate();
}

@Override
public void onDestroy() {
    mSensorManager.unregisterListener(this);
Toast.makeText(context, "Destroy", Toast.LENGTH_SHORT).show();

    super.onDestroy();

}
@Override
public void onSensorChanged(SensorEvent sensorEvent) {


Location destinationLoc = new Location("service Provider");

destinationLoc.setLatitude(21.422487); //kaaba latitude setting
destinationLoc.setLongitude(39.826206); //kaaba longitude setting
float bearTo=userLoc.bearingTo(destinationLoc);

  //bearTo = The angle from true north to the destination location from the point we're your currently standing.(asal image k N se destination taak angle )

  //head = The angle that you've rotated your phone from true north. (jaise image lagi hai wo true north per hai ab phone jitne rotate yani jitna image ka n change hai us ka angle hai ye)



GeomagneticField geoField = new GeomagneticField( Double.valueOf( userLoc.getLatitude() ).floatValue(), Double
        .valueOf( userLoc.getLongitude() ).floatValue(),
        Double.valueOf( userLoc.getAltitude() ).floatValue(),
        System.currentTimeMillis() );
head -= geoField.getDeclination(); // converts magnetic north into true north

if (bearTo < 0) {
    bearTo = bearTo + 360;
    //bearTo = -100 + 360  = 260;
}

//This is where we choose to point it
float direction = bearTo - head;

// If the direction is smaller than 0, add 360 to get the rotation clockwise.
if (direction < 0) {
    direction = direction + 360;
}
 tvHeading.setText("Heading: " + Float.toString(degree) + " degrees" );

RotateAnimation raQibla = new RotateAnimation(currentDegreeNeedle, direction, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
raQibla.setDuration(210);
raQibla.setFillAfter(true);

arrow.startAnimation(raQibla);

currentDegreeNeedle = direction;

// create a rotation animation (reverse turn degree degrees)
RotateAnimation ra = new RotateAnimation(currentDegree, -degree, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);

// how long the animation will take place
ra.setDuration(210);


// set the animation after the end of the reservation status
ra.setFillAfter(true);

// Start the animation
image.startAnimation(ra);

currentDegree = -degree;
}
@Override
public void onAccuracyChanged(Sensor sensor, int i) {

}
@Nullable
@Override
public IBinder onBind(Intent intent) {
    return null;
}

xml code is here

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/flag_pakistan">
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/heading"
    android:textColor="@color/colorAccent"
    android:layout_centerHorizontal="true"
    android:layout_marginBottom="100dp"
    android:layout_marginTop="20dp"
    android:text="Heading: 0.0" />
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/heading"
android:scaleType="centerInside"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true">

<ImageView
    android:id="@+id/imageCompass"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:scaleType="centerInside"
    android:layout_centerVertical="true"
    android:layout_centerHorizontal="true"
    android:src="@drawable/images_compass"/>

<ImageView
    android:id="@+id/needle"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerVertical="true"
    android:layout_centerHorizontal="true"
    android:scaleType="centerInside"
    android:src="@drawable/arrow2"/>
</RelativeLayout>
</RelativeLayout>

Yes, quite straight forward:

Private _name As String

Public Property Name() As String
    Get
        Return _name
    End Get
    Private Set(ByVal value As String)
        _name = value
    End Set
End Property

It's empty by default. You'll find a bunch of settings in /etc/apache2/apache2.conf.

In there it does this:

# Include all the user configurations:
Include httpd.conf

Another built-in command that's long been installed in Windows by default dating back to 2003 is Certutil, which of course can be invoked from PowerShell, too.

CertUtil -hashfile file.foo MD5

(Caveat: MD5 should be in all caps for maximum robustness)

I'm assuming you're using Linq-to-SQL* (see note below). If so, use string.Contains, string.StartsWith, and string.EndsWith to generate SQL that use the SQL LIKE operator.

from o in dc.Organization
join oh in dc.OrganizationsHierarchy on o.Id equals oh.OrganizationsId
where oh.Hierarchy.Contains(@"/12/")
select new { o.Id, o.Name }

or

from o in dc.Organization
where o.OrganizationsHierarchy.Hierarchy.Contains(@"/12/")
select new { o.Id, o.Name }

Note: * = if you are using the ADO.Net Entity Framework (EF / L2E) in .net 3.5, be aware that it will not do the same translation as Linq-to-SQL. Although L2S does a proper translation, L2E v1 (3.5) will translate into a t-sql expression that will force a full table scan on the table you're querying unless there is another better discriminator in your where clause or join filters.
Update: This is fixed in EF/L2E v4 (.net 4.0), so it will generate a SQL LIKE just like L2S does.

I would use git submodules.

have a look here Git repository in a Git repository

As per February2019, I would suggest Monorepos

• Lerna
• Bit

Check the

• Android wear ARM EABI
• Android wear Intel x86

Than delete them and restart Eclipse IDE. This should fix the problem.

For me it was different, I used a button theme

<style name="ButtonLight_pink" parent="android:Widget.Button">
    <item name="android:background">@drawable/light_pink_btn_default_holo_light</item>
    <item name="android:minHeight">48dip</item>
    <item name="android:minWidth">64dip</item>
    <item name="android:textColor">@color/tab_background_light_pink</item>
</style>

and because android:textColor was white there… I didn't see any button text (Dialog buttons are basically buttons too). There we go, changed it, fixed it.

You can also just add an ON CONFLICT REPLACE clause to your user_name unique constraint and then just INSERT away, leaving it to SQLite to figure out what to do in case of a conflict. See:https://sqlite.org/lang_conflict.html.

Also note the sentence regarding delete triggers: When the REPLACE conflict resolution strategy deletes rows in order to satisfy a constraint, delete triggers fire if and only if recursive triggers are enabled.

Hi the answer that @anu posted is right, but it wont completely work as required. By making a slight change to child_open() function it works properly.

<html>
<head>
<script type="text/javascript">

var popupWindow=null;

function child_open()
{ 
if(popupWindow && !popupWindow.closed)
   popupWindow.focus();
else
   popupWindow =window.open('new.jsp',"_blank","directories=no, status=no, menubar=no, scrollbars=yes, resizable=no,width=600, height=280,top=200,left=200");

}
function parent_disable() {
  if(popupWindow && !popupWindow.closed)
    popupWindow.focus();
}
</script>
</head>
  <body onFocus="parent_disable();" onclick="parent_disable();">
     <a href="javascript:child_open()">Click me</a>
  </body>    
</html>

Just make a selector for tables inside a MyClass.

.MyClass td {border: solid 1px red;}
.MyClass table td {border: none}

(To generically apply to all inner tables, you could also do table table td.)

I have the same problem and I just used cin.getline(input,300);.

noskipws and cin.get() sometimes are not easy to use. Since you have the right size of your array try using cin.getline() which does not care about any character and read the whole line in specified character count.

It tells the cpu to activate interrupt vector 0x80, which on Linux OSes is the system-call interrupt, used to invoke system functions like open() for files, et cetera.

var date = new Date('your date string here'); // e.g. '2017-11-21'

var newdate = new Date(date.getTime() + 24*60*60*1000 * days) // days is the number of days you want to shift the date by

This is the only solution that works reliably when adding/subtracting across months and years. Realized this after spending way too much time mucking around with the getDate and setDate methods, trying to adjust for month/year shifts.

decasteljau (in this thread) has already answered this but just want to emphasize the utility of this method because 90% of the answers out there recommend the getDate and setDate approach.

Use the .Clear method.

Sheets("Test").Range("A1:C3").Clear

MSDN documentation here.

Heres what I do for Bootstrap 3/4

Use container-fluid instead of container.

Add this to my CSS

@media (min-width: 1400px) {
    .container-fluid{
        max-width: 1400px;
    }   
}

This removes margins below 1400px width screen

Aquamacs:

(set-face-attribute 'default nil :font "Monaco-16" )

From the Emacs Wiki Globally Change the Default Font, it says you can use either of these:

(set-face-attribute 'default nil :font FONT )

(set-frame-font FONT nil t)

Where FONT is something like "Monaco-16", e.g.:

(set-face-attribute 'default nil :font "Monaco-16" )

There was an extra closing parenthesis in the first suggestion on the wiki, which caused an error on startup. I finally noticed the extra closing parenthesis, and I subsequently corrected the suggestion on the wiki. Then both of the suggestions worked for me.

It seems that in general, this happens when Wordpress doesn't find the site information in the expected places (tables) in the database. It thinks no site has been created yet, so it starts going through the installation process.

This situation means that:

1. Wordpress WAS ABLE to connect to a database. If it didn't, it would say there was an error and refuse to install or do anything else

AND

2. it didn't find the things it was looking for in the expected places in the database it connected to.

Just to be clear, both 1) and 2) are happening when you see this symptom.

Possible causes:

• Wrong database. You're working on several projects and you copied and pasted wrong database name, database host, or table prefix to the wp-config file. So now, you're unwittingly destroying ANOTHER client's website while agonizing over why isn't THIS website working at all.

• Wrong database prefix. You can put several Wordpress sites in one database by using different prefixes for each. Make sure the tables in the database have the same prefixes as you entered in your wp-config. So, if wp-config says: $table_prefix = 'wp_'; Check that the tables in your database are called "wp_options", etc. and not "WP_options", "mysite_options" or something like that.

• The data in the database is corrupted. Maybe you messed up while importing the sql dump, you imported a truncated file, a file belonging to some other project, or whatever.

you can implement in a xml file for this as follows:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_focused="true" android:drawable="@drawable/your_imagename_while_focused"/>
<item android:state_pressed="true" android:drawable="@drawable/your_imagename_while_pressed" />
<item android:drawable="@drawable/image_name_while_notpressed" />  //means normal
</selector>

now save this xml file in drawable folder and name it suppos abc.xml and set it as follows

 Button tiny = (Button)findViewById(R.id.tiny);
 tiny.setBackgroundResource(R.drawable.abc);

Hope it will help you. :)

I tried @Mr. Stark answer. It didn't work. It failed to install the drive. I have Samsung S8 plus. I enabled the debugging mode on device then installed Android USB Driver for Windows from Samsung site, it works.

The window.open will open url in new browser Tab

The window.location.href will open url in current Tab (instead you can use location)

Here is example fiddle (in SO snippets window.open doesn't work)

var url = 'https://example.com';_x000D_
_x000D_
function go1() { window.open(url) }_x000D_
_x000D_
function go2() { window.location.href = url }_x000D_
_x000D_
function go3() { location = url }

<div>Go by:</div>_x000D_
<button onclick="go1()">window.open</button>_x000D_
<button onclick="go2()">window.location.href</button>_x000D_
<button onclick="go3()">location</button>

I might have even a simpler explanation to this question compared to the accepted answer so I'm going to give it a go: Assume this is the structure of the files and directories of a project:

Project root directory:
                       file1.php
                       file3.php
                       dir1/
                            file2.php

(dir1 is a directory and file2.php is inside it)

And this is the content of each of the three files above:

//file1.php:
<?php include "dir1/file2.php"

//file2.php:
<?php include "../file3.php"

//file3.php:
<?php echo "Hello, Test!";

Now run file1.php and try to guess what should happen. You might expect to see "Hello, Test!", however, it won't be shown! What you'll get instead will be an error indicating that the file you have requested(file3.php) does not exist!

The reason is that, inside file1.php when you include file2.php, the content of it is getting copied and then pasted back directly into file1.php which is inside the root directory, thus this part "../file3.php" runs from the root directory and thus goes one directory up the root! (and obviously it won't find the file3.php).

Now, what should we do ?!

Relative paths of course have the problem above, so we have to use absolute paths. However, absolute paths have also one problem. If you (for example) copy the root folder (containing your whole project) and paste it in anywhere else on your computer, the paths will be invalid from that point on! And that'll be a REAL MESS!

So we kind of need paths that are both absolute and dynamic(Each file dynamically finds the absolute path of itself wherever we place it)!

The way we do that is by getting help from PHP, and dirname() is the function to go for, which gives the absolute path to the directory in which a file exists in. And each file name could also be easily accessed using the __FILE__ constant. So dirname(__FILE__) would easily give you the absolute (while dynamic!) path to the file we're typing in the above code. Now move your whole project to a new place, or even a new system, and tada! it works!

So now if we turn the project above to this:

//file1.php:
<?php include(dirname(__FILE__)."/dir1/file2.php");

//file2.php:
<?php include(dirname(__FILE__)."/../file3.php");

//file3.php:
<?php echo "Hello, Test!";

if you run it, you'll see the almighty Hello, Test!! (hopefully, if you've not done anything else wrong).

It's also worth mentioning that from PHP5, a nicer way(with regards to readability and preventing eye boilage!) has been provided by PHP as well which is the constant __DIR__ which does exactly the same thing as dirname(__FILE__)!

Hope that helps.

What system are you using? Webpack? Vue-loader?

I'll only brainstorming here...

Because .png is not a JavaScript file, you will need to configure Webpack to use file-loader or url-loader to handle them. The project scaffolded with vue-cli has also configured this for you.

You can take a look at webpack.conf.js in order to see if it's well configured like

...
    {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        loader: 'url-loader',
        options: {
          limit: 10000,
          name: utils.assetsPath('img/[name].[hash:7].[ext]')
        }
      },
...

/assets is for files that are handles by webpack during bundling - for that, they have to be referenced somewhere in your javascript code.

Other assets can be put in /static, the content of this folder will be copied to /dist later as-is.

I recommend you to try to change:

iconUrl: './assets/img.png'

to

iconUrl: './dist/img.png'

You can read the official documentation here: https://vue-loader.vuejs.org/en/configurations/asset-url.html

Hope it helps to you!

I faced this issue, but none of the answers here worked for me. I googled and found that FormsModule not shared with Feature Modules

So If your form is in a featured module, then you have to import and add the FromsModule there.

Please ref: https://github.com/angular/angular/issues/11365

The delete button is right there where the help page says it is.

To shut down a project using the Cloud Platform Console:

• Open the Settings page in the Google Cloud Platform Console.

• Click Select a project.

• Select a project you wish to delete, and click Open.
• Click Shut down.
• Enter the Project ID and click Shut down.

Please note that there is a 7-day grace period before the project is actually purged from the system. Which means you won't be able to immediately create another project with the same name.

Just another way to do it is to use the built-in file access technique:

(get-item .\filename.exe).VersionInfo | FL

You can also get any particular property off the VersionInfo, thus:

(get-item .\filename.exe).VersionInfo.FileVersion

This is quite close to the dir technique.

If you need to get scipy in your Pyhton environment on Windows you can get the *.whl files here:

http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy

Remember that you need to install numpy+mkl before you can install scipy.

http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy

When you have downloaded the correct *.whl files just open a cmd prompt in the download directory and run pip install *.whl.

Actually I found out that the container of the image tag need to have a height in order to keep the ratio of the image. for example>

.container{display:flex; height:100%;} img{width:100%;height:auto;}

then in your html your container will wrap the tag image

<div class="container"><img src="image.jpg" alt="image" /></div>

this work for IE and other browsers

There is a special module: http://wiki.nginx.org/NginxHttpHeadersMoreModule

This module allows you to add, set, or clear any output or input header that you specify.

This is an enhanced version of the standard headers module because it provides more utilities like resetting or clearing "builtin headers" like Content-Type, Content-Length, and Server.

It also allows you to specify an optional HTTP status code criteria using the -s option and an optional content type criteria using the -t option while modifying the output headers with the more_set_headers and more_clear_headers directives...

For those who don't want to install PhantomJS along with an instance of Chrome/Firefox on their server - or because the PhantomJS project is currently suspended, here's an alternative.

You can externalize the conversions to APIs to do the job. Many exists and varies but what you'll get is a reliable service with up-to-date features (I'm thinking CSS3, Web fonts, SVG, Canvas compatible).

For instance, with PDFShift (disclaimer, I'm the founder), you can do this simply by using the request package:

const request = require('request')
request.post(
    'https://api.pdfshift.io/v2/convert/',
    {
        'auth': {'user': 'your_api_key'},
        'json': {'source': 'https://www.google.com'},
        'encoding': null
    },
    (error, response, body) => {
        if (response === undefined) {
            return reject({'message': 'Invalid response from the server.', 'code': 0, 'response': response})
        }
        if (response.statusCode == 200) {
            // Do what you want with `body`, that contains the binary PDF
            // Like returning it to the client - or saving it as a file locally or on AWS S3
            return True
        }

        // Handle any errors that might have occured
    }
);

There is a module called pyping that can do this. It can be installed with pip

pip install pyping

It is pretty simple to use, however, when using this module, you need root access due to the fact that it is crafting raw packets under the hood.

import pyping

r = pyping.ping('google.com')

if r.ret_code == 0:
    print("Success")
else:
    print("Failed with {}".format(r.ret_code))

OP here, I have learned a lot more about node since I first asked this question. Though Dmitry's answer was very helpful, what ultimately did it for me is to install node with the correct permissions.

I highly recommend not installing node using any package managers, but rather to compile it yourself so that it resides in a local directory with normal permissions.

This article provides a very clear step-by-step instruction of how to do so:

https://www.digitalocean.com/community/tutorials/how-to-install-an-upstream-version-of-node-js-on-ubuntu-12-04

Although there is nothing wrong with the other solutions presented, you could simplify and greatly escalate your solutions by using python's excellent library pandas.

Pandas is a library for handling data in Python, preferred by many Data Scientists.

Pandas has a simplified CSV interface to read and parse files, that can be used to return a list of dictionaries, each containing a single line of the file. The keys will be the column names, and the values will be the ones in each cell.

In your case:

    import pandas

    def create_dictionary(filename):
        my_data = pandas.DataFrame.from_csv(filename, sep='\t', index_col=False)
        # Here you can delete the dataframe columns you don't want!
        del my_data['B']
        del my_data['D']
        # ...
        # Now you transform the DataFrame to a list of dictionaries
        list_of_dicts = [item for item in my_data.T.to_dict().values()]
        return list_of_dicts

# Usage:
x = create_dictionary("myfile.csv")

Yet another option is argh. It builds on argparse, and lets you write things like:

import argh

# declaring:

def echo(text):
    "Returns given word as is."
    return text

def greet(name, greeting='Hello'):
    "Greets the user with given name. The greeting is customizable."
    return greeting + ', ' + name

# assembling:

parser = argh.ArghParser()
parser.add_commands([echo, greet])

# dispatching:

if __name__ == '__main__':
    parser.dispatch()

It will automatically generate help and so on, and you can use decorators to provide extra guidance on how the arg-parsing should work.

Execute SELECT 1 and check if ExecuteScalar returns 1.

Value of %TEMP% environment variable is often user-specific and Windows sets it up with regard to currently logged in user account. Some user accounts may have no user profile, for example when your process runs as a service on SYSTEM, LOCALSYSTEM or other built-in account, or is invoked by IIS application with AppPool identity with Create user profile option disabled. So even when you do not overwrite %TEMP% variable explicitly, Windows may use c:\temp or even c:\windows\temp folders for, lets say, non-usual user accounts. And what's more important, process might have no access rights to this directory!

Customizing the Calendar and Date while Marshaling

Step 1 : Prepare jaxb binding xml for custom properties, In this case i prepared for date and calendar

<jaxb:bindings version="2.1" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc" 
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<jaxb:globalBindings generateElementProperty="false">
<jaxb:serializable uid="1" />
<jaxb:javaType name="java.util.Date" xmlType="xs:date"
    parseMethod="org.apache.cxf.tools.common.DataTypeAdapter.parseDate"
    printMethod="com.stech.jaxb.util.CalendarTypeConverter.printDate" />
<jaxb:javaType name="java.util.Calendar" xmlType="xs:dateTime"
    parseMethod="javax.xml.bind.DatatypeConverter.parseDateTime"
    printMethod="com.stech.jaxb.util.CalendarTypeConverter.printCalendar" />

Setp 2 : Add custom jaxb binding file to Apache or any related plugins at xsd option like mentioned below

<xsdOption>
  <xsd>${project.basedir}/src/main/resources/tutorial/xsd/yourxsdfile.xsd</xsd>
  <packagename>com.tutorial.xml.packagename</packagename>
  <bindingFile>${project.basedir}/src/main/resources/xsd/jaxbbindings.xml</bindingFile>
</xsdOption>

Setp 3 : write the code for CalendarConverter class

package com.stech.jaxb.util;

import java.text.SimpleDateFormat;

/**
 * To convert the calendar to JaxB customer format.
 * 
 */

public final class CalendarTypeConverter {

    /**
     * Calendar to custom format print to XML.
     * 
     * @param val
     * @return
     */
    public static String printCalendar(java.util.Calendar val) {
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss");
        return simpleDateFormat.format(val.getTime());
    }

    /**
     * Date to custom format print to XML.
     * 
     * @param val
     * @return
     */
    public static String printDate(java.util.Date val) {
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
        return simpleDateFormat.format(val);
    }
}

Setp 4 : Output

  <xmlHeader>
   <creationTime>2014-09-25T07:23:05</creationTime> Calendar class formatted

   <fileDate>2014-09-25</fileDate> - Date class formatted
</xmlHeader>

User the below code for omit/excludes from creating setter and getter. value key should use inside @Getter and @Setter.

@Getter(value = AccessLevel.NONE)
@Setter(value = AccessLevel.NONE)
private int mySecret;

Spring boot 2.3 version, this is working well.

For SQL, you may use the INSERT IGNORE INTO table SELECT xy FROM unkeyed_table;

For an algorithm, if you can assume that to-be-primary keys may be repeated, but a to-be-primary-key uniquely identifies the content of the row, than hash only the to-be-primary key and check for repetition.

Change string[] lines = File.ReadLines("c:\\file.txt"); to IEnumerable<string> lines = File.ReadLines("c:\\file.txt"); The rest of your code should work fine.

Another useful plugin for C development is cscope Just as Ctags lets you jump to definitions, Cscope jumps to the calling functions.

If you have cscope in your ~/bin/ directory, add the following to your .vimrc and use g^] to go to the calling function (see :help cscope).

if has("cscope")
    set csprg=~/bin/cscope
    set csto=0
    set cst
    set nocsverb
    " add any database in current directory
    if filereadable("cscope.out")
        cs add cscope.out
        " else add database pointed to by environment
    elseif $CSCOPE_DB != ""
        cs add $CSCOPE_DB
    endif
endif

Almost forgot... Just as ctags - you have to generate (and periodically update) the database. I use the following script

select_files > cscope.files
ctags -L cscope.files
ctags -e -L cscope.files
cscope -ub -i cscope.files

Where 'select_files' is another script that extracts the list of C and header files from the Makefile. This way I index only the files actually used by the project.

If you have vps or dedicated server, You can code your own module using C programming.

para.h

/* 
 * File:   para.h
 * Author: rahul
 *
 * Created on 10 February, 2016, 11:24 AM
 */

#ifndef PARA_H
#define  PARA_H

#ifdef  __cplusplus
extern "C" {
#endif


#define From "<[email protected]>"
#define To "<[email protected]>" 
#define From_header "Rahul<[email protected]>"   
#define TO_header "Mini<[email protected]>"   
#define UID "smtp server account ID"
#define PWD "smtp server account PWD"
#define domain "dfgdfgdfg.com"


#ifdef  __cplusplus
}
#endif

#endif  
/* PARA_H */

main.c

/* 
 * File:   main.c
 * Author: rahul
 *
 * Created on 10 February, 2016, 10:29 AM
 */
#include <my_global.h>
#include <mysql.h>
#include <string.h>
#include <ctype.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <unistd.h>
#include "time.h"
#include "para.h"

/*
 * 
 */

my_bool SendEmail_init(UDF_INIT *initid,UDF_ARGS *arg,char *message);
void SendEmail_deinit(UDF_INIT *initid __attribute__((unused)));
char* SendEmail(UDF_INIT *initid, UDF_ARGS *arg,char *result,unsigned long *length, char *is_null,char* error);

/*
 * base64
 */
int Base64encode_len(int len);
int Base64encode(char * coded_dst, const char *plain_src,int len_plain_src);

int Base64decode_len(const char * coded_src);
int Base64decode(char * plain_dst, const char *coded_src);

/* aaaack but it's fast and const should make it shared text page. */
static const unsigned char pr2six[256] =
{
    /* ASCII table */
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
    64,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
    15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
    64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
    64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
};

int Base64decode_len(const char *bufcoded)
{
    int nbytesdecoded;
    register const unsigned char *bufin;
    register int nprbytes;

    bufin = (const unsigned char *) bufcoded;
    while (pr2six[*(bufin++)] <= 63);

    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
    nbytesdecoded = ((nprbytes + 3) / 4) * 3;

    return nbytesdecoded + 1;
}

int Base64decode(char *bufplain, const char *bufcoded)
{
    int nbytesdecoded;
    register const unsigned char *bufin;
    register unsigned char *bufout;
    register int nprbytes;

    bufin = (const unsigned char *) bufcoded;
    while (pr2six[*(bufin++)] <= 63);
    nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
    nbytesdecoded = ((nprbytes + 3) / 4) * 3;

    bufout = (unsigned char *) bufplain;
    bufin = (const unsigned char *) bufcoded;

    while (nprbytes > 4) {
    *(bufout++) =
        (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
    *(bufout++) =
        (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
    *(bufout++) =
        (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
    bufin += 4;
    nprbytes -= 4;
    }

    /* Note: (nprbytes == 1) would be an error, so just ingore that case */
    if (nprbytes > 1) {
    *(bufout++) =
        (unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
    }
    if (nprbytes > 2) {
    *(bufout++) =
        (unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
    }
    if (nprbytes > 3) {
    *(bufout++) =
        (unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
    }

    *(bufout++) = '\0';
    nbytesdecoded -= (4 - nprbytes) & 3;
    return nbytesdecoded;
}

static const char basis_64[] =
    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

int Base64encode_len(int len)
{
    return ((len + 2) / 3 * 4) + 1;
}

int Base64encode(char *encoded, const char *string, int len)
{
    int i;
    char *p;

    p = encoded;
    for (i = 0; i < len - 2; i += 3) {
    *p++ = basis_64[(string[i] >> 2) & 0x3F];
    *p++ = basis_64[((string[i] & 0x3) << 4) |
                    ((int) (string[i + 1] & 0xF0) >> 4)];
    *p++ = basis_64[((string[i + 1] & 0xF) << 2) |
                    ((int) (string[i + 2] & 0xC0) >> 6)];
    *p++ = basis_64[string[i + 2] & 0x3F];
    }
    if (i < len) {
    *p++ = basis_64[(string[i] >> 2) & 0x3F];
    if (i == (len - 1)) {
        *p++ = basis_64[((string[i] & 0x3) << 4)];
        *p++ = '=';
    }
    else {
        *p++ = basis_64[((string[i] & 0x3) << 4) |
                        ((int) (string[i + 1] & 0xF0) >> 4)];
        *p++ = basis_64[((string[i + 1] & 0xF) << 2)];
    }
    *p++ = '=';
    }

    *p++ = '\0';
    return p - encoded;
}

/*
 end of base64
 */

const char* GetIPAddress(const char* target_domain) {
    const char* target_ip;
    struct in_addr *host_address;
    struct hostent *raw_list = gethostbyname(target_domain);
    int i = 0;
    for (i; raw_list->h_addr_list[i] != 0; i++) {
        host_address = raw_list->h_addr_list[i];
        target_ip = inet_ntoa(*host_address);
    }
    return target_ip;
}

char * MailHeader(const char* from, const char* to, const char* subject, const char* mime_type, const char* charset) {

    time_t now;
    time(&now);
    char *app_brand = "Codevlog Test APP";
    char* mail_header = NULL;
    char date_buff[26];
    char Branding[6 + strlen(date_buff) + 2 + 10 + strlen(app_brand) + 1 + 1];
    char Sender[6 + strlen(from) + 1 + 1];
    char Recip[4 + strlen(to) + 1 + 1];
    char Subject[8 + 1 + strlen(subject) + 1 + 1];
    char mime_data[13 + 1 + 3 + 1 + 1 + 13 + 1 + strlen(mime_type) + 1 + 1 + 8 + strlen(charset) + 1 + 1 + 2];

    strftime(date_buff, (33), "%a , %d %b %Y %H:%M:%S", localtime(&now));

    sprintf(Branding, "DATE: %s\r\nX-Mailer: %s\r\n", date_buff, app_brand);
    sprintf(Sender, "FROM: %s\r\n", from);
    sprintf(Recip, "To: %s\r\n", to);
    sprintf(Subject, "Subject: %s\r\n", subject);
    sprintf(mime_data, "MIME-Version: 1.0\r\nContent-type: %s; charset=%s\r\n\r\n", mime_type, charset);

    int mail_header_length = strlen(Branding) + strlen(Sender) + strlen(Recip) + strlen(Subject) + strlen(mime_data) + 10;

    mail_header = (char*) malloc(mail_header_length);

    memcpy(&mail_header[0], &Branding, strlen(Branding));
    memcpy(&mail_header[0 + strlen(Branding)], &Sender, strlen(Sender));
    memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender)], &Recip, strlen(Recip));
    memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender) + strlen(Recip)], &Subject, strlen(Subject));
    memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender) + strlen(Recip) + strlen(Subject)], &mime_data, strlen(mime_data));
    return mail_header;
}

my_bool SendEmail_init(UDF_INIT *initid,UDF_ARGS *arg,char *message){
     if (!(arg->arg_count == 2)) {
        strcpy(message, "Expected two arguments");
        return 1;
    }

    arg->arg_type[0] = STRING_RESULT;// smtp server address
    arg->arg_type[1] = STRING_RESULT;// email body
    initid->ptr = (char*) malloc(2050 * sizeof (char));
    memset(initid->ptr, '\0', sizeof (initid->ptr));
    return 0;
}

void SendEmail_deinit(UDF_INIT *initid __attribute__((unused))){
    if (initid->ptr) {
        free(initid->ptr);
    }
}

char* SendEmail(UDF_INIT *initid, UDF_ARGS *arg,char *result,unsigned long *length, char *is_null,char* error){
   char *header = MailHeader(From_header, TO_header, "Hello Its a test Mail from Codevlog", "text/plain", "US-ASCII");
    int connected_fd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
    struct sockaddr_in addr;
    memset(&addr, 0, sizeof (addr));
    addr.sin_family = AF_INET;
    addr.sin_port = htons(25);
    if (inet_pton(AF_INET, GetIPAddress(arg->args[0]), &addr.sin_addr) == 1) {
        connect(connected_fd, (struct sockaddr*) &addr, sizeof (addr));
    }
    if (connected_fd != -1) {
        int recvd = 0;
        const char recv_buff[4768];
        int sdsd;
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char buff[1000];
        strcpy(buff, "EHLO "); //"EHLO sdfsdfsdf.com\r\n"
        strcat(buff, domain);
        strcat(buff, "\r\n");
        send(connected_fd, buff, strlen(buff), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd2[1000];
        strcpy(_cmd2, "AUTH LOGIN\r\n");
        int dfdf = send(connected_fd, _cmd2, strlen(_cmd2), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd3[1000];
        Base64encode(&_cmd3, UID, strlen(UID));
        strcat(_cmd3, "\r\n");
        send(connected_fd, _cmd3, strlen(_cmd3), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd4[1000];
        Base64encode(&_cmd4, PWD, strlen(PWD));
        strcat(_cmd4, "\r\n");
        send(connected_fd, _cmd4, strlen(_cmd4), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd5[1000];
        strcpy(_cmd5, "MAIL FROM: ");
        strcat(_cmd5, From);
        strcat(_cmd5, "\r\n");
        send(connected_fd, _cmd5, strlen(_cmd5), 0);
        char skip[1000];
        sdsd = recv(connected_fd, skip, sizeof (skip), 0);

        char _cmd6[1000];
        strcpy(_cmd6, "RCPT TO: ");
        strcat(_cmd6, To); //
        strcat(_cmd6, "\r\n");
        send(connected_fd, _cmd6, strlen(_cmd6), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd7[1000];
        strcpy(_cmd7, "DATA\r\n");
        send(connected_fd, _cmd7, strlen(_cmd7), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        send(connected_fd, header, strlen(header), 0);
        send(connected_fd, arg->args[1], strlen(arg->args[1]), 0);
        char _cmd9[1000];
        strcpy(_cmd9, "\r\n.\r\n.");
        send(connected_fd, _cmd9, sizeof (_cmd9), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
        recvd += sdsd;

        char _cmd10[1000];
        strcpy(_cmd10, "QUIT\r\n");
        send(connected_fd, _cmd10, sizeof (_cmd10), 0);
        sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);

        memcpy(initid->ptr, recv_buff, strlen(recv_buff));
        *length = recvd;
    }
    free(header);
    close(connected_fd);
    return initid->ptr;
}

To configure your project go through this video: https://www.youtube.com/watch?v=Zm2pKTW5z98 (Send Email from MySQL on Linux) It will work for any mysql version (5.5, 5.6, 5.7)

I will resolve if any error appear in above code, Just Inform in comment

If you don't like public static initializer, reflection can be a workaround.

<?php

class LanguageUtility
{
    public static function initializeClass($class)
    {
        try
        {
            // Get a static method named 'initialize'. If not found,
            // ReflectionMethod() will throw a ReflectionException.
            $ref = new \ReflectionMethod($class, 'initialize');

            // The 'initialize' method is probably 'private'.
            // Make it accessible before calling 'invoke'.
            // Note that 'setAccessible' is not available
            // before PHP version 5.3.2.
            $ref->setAccessible(true);

            // Execute the 'initialize' method.
            $ref->invoke(null);
        }   
        catch (Exception $e)
        {
        }
    }
}

class MyClass
{
    private static function initialize()
    {
    }
}

LanguageUtility::initializeClass('MyClass');

?>

This is a very easy solution.

<h4 class="card-header bg-dark text-white text-center">Renew your Membership</h4>

replace the class bg-dark, with bg-custom.

In CSS

.bg-custom {
  background-color: red;
}

One other way would be using colorbox

function createConfirm(message, okHandler) {
    var confirm = '<p id="confirmMessage">'+message+'</p><div class="clearfix dropbig">'+
            '<input type="button" id="confirmYes" class="alignleft ui-button ui-widget ui-state-default" value="Yes" />' +
            '<input type="button" id="confirmNo" class="ui-button ui-widget ui-state-default" value="No" /></div>';

    $.fn.colorbox({html:confirm, 
        onComplete: function(){
            $("#confirmYes").click(function(){
                okHandler();
                $.fn.colorbox.close();
            });
            $("#confirmNo").click(function(){
                $.fn.colorbox.close();
            });
    }});
}

You could open the file up and use StreamReader.ReadLine to read the file in line-by-line. Then you can use String.Split to break each line into pieces (use a \t delimiter) to extract the second number.

As the number of items is different you would need to search the string for the pattern 'item\*.ddj'.

To delete an item you could (for example) keep all of the file's contents in memory and write out a new file when the user clicks 'Save'.

For Mac Catilina 10.15.5 and later version:

add in your ~/.zshrc file

function parse_git_branch() {
    git branch 2> /dev/null | sed -n -e 's/^\* \(.*\)/[\1]/p'
}

setopt PROMPT_SUBST
export PROMPT='%F{grey}%n%f %F{cyan}%~%f %F{green}$(parse_git_branch)%f %F{normal}$%f '

You can use the CONCAT with CURDATE() to the entire time of the day and then filter by using the BETWEEN in WHERE condition:

SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d') 
FROM users 
WHERE (users.signup_date BETWEEN CONCAT(CURDATE(), ' 00:00:00') AND CONCAT(CURDATE(), ' 23:59:59'))

Communicating through processes

Example:

Python: This python code block should return random temperatures.

# sensor.py

import random, time
while True:
    time.sleep(random.random() * 5)  # wait 0 to 5 seconds
    temperature = (random.random() * 20) - 5  # -5 to 15
    print(temperature, flush=True, end='')

Javascript (Nodejs): Here we will need to spawn a new child process to run our python code and then get the printed output.

// temperature-listener.js

const { spawn } = require('child_process');
const temperatures = []; // Store readings

const sensor = spawn('python', ['sensor.py']);
sensor.stdout.on('data', function(data) {

    // convert Buffer object to Float
    temperatures.push(parseFloat(data));
    console.log(temperatures);
});

Can't you start maximized?

Set the System.Windows.Forms.Form.WindowState property to FormWindowState.Maximized

If you want to retrieve the item selected from listbox, here is the code...

String SelectedItem = listBox1.SelectedItem.Value;

After struggling, this worked for me for moment v2.26.0:

import React from "react";
import moment from "moment";
import frLocale from "moment/locale/fr";
import esLocale from "moment/locale/es";

export default function App() {
  moment.locale('fr', [frLocale, esLocale]) // can pass in 'en', 'fr', or 'es'

  let x = moment("2020-01-01 00:00:01");
  return (
    <div className="App">
      {x.format("LLL")}
      <br />
      {x.fromNow()}
    </div>
  );
}

You can pass in en, fr or es. If you wanted another language, you'd have to import the locale and add it to the array.

If you only need to support one language it is a bit simpler:

import React from "react";
import moment from "moment";
import "moment/locale/fr"; //always use French

export default function App() {  
  let x = moment("2020-01-01 00:00:01");
  return (
    <div className="App">
      {x.format("LLL")}
      <br />
      {x.fromNow()}
    </div>
  );
}

This method uses std::string::find without mutating the original string by remembering the beginning and end of the previous substring token.

#include <iostream>
#include <string>

int main()
{
    std::string s = "scott>=tiger";
    std::string delim = ">=";

    auto start = 0U;
    auto end = s.find(delim);
    while (end != std::string::npos)
    {
        std::cout << s.substr(start, end - start) << std::endl;
        start = end + delim.length();
        end = s.find(delim, start);
    }

    std::cout << s.substr(start, end);
}

Try this for Java programmatically:

myEditText(new InputFilter[] {new InputFilter.LengthFilter(CUSTOM_MAX_LEN)});

var root = document.createElement("div");

root.innerHTML = "My name is <b>Bob</b>, I'm <b>20</b> years old, I like <b>programming</b>.";

var texts = [].map.call( root.querySelectorAll("b"), function(v){
    return v.textContent || v.innerText || "";
});

//["Bob", "20", "programming"]

import numpy as np
import PIL

def convert_image(image_file):
    image = Image.open(image_file) # this could be a 4D array PNG (RGBA)
    original_width, original_height = image.size

    np_image = np.array(image)
    new_image = np.zeros((np_image.shape[0], np_image.shape[1], 3)) 
    # create 3D array

    for each_channel in range(3):
        new_image[:,:,each_channel] = np_image[:,:,each_channel]  
        # only copy first 3 channels.

    # flushing
    np_image = []
    return new_image

Use Glib::ustring from glibmm.

It is the only widespread UTF-8 string container (AFAIK). While glyph (not byte) based, it has the same method signatures as std::string so the port should be simple search and replace (just make sure that your data is valid UTF-8 before loading it into a ustring).

You can do it server-side with nodejs.

Check out the popular Nodemailer package. There are plenty of transports and plugins for integrating with services like AWS SES and SendGrid!

The following example uses SES transport (Amazon SES):

let nodemailer = require("nodemailer");
let aws = require("aws-sdk");
let transporter = nodemailer.createTransport({
  SES: new aws.SES({ apiVersion: "2010-12-01" })
});

Spring uses dependency injection to populate the specific value when it finds the @Value annotation. However, instead of handing the value to the instance variable, it's handed to the implicit setter instead. This setter then handles the population of our NAME_STATIC value.

    @RestController 
//or if you want to declare some specific use of the properties file then use
//@Configuration
//@PropertySource({"classpath:application-${youeEnvironment}.properties"})
public class PropertyController {

    @Value("${name}")//not necessary
    private String name;//not necessary

    private static String NAME_STATIC;

    @Value("${name}")
    public void setNameStatic(String name){
        PropertyController.NAME_STATIC = name;
    }
}

I finally settled on typeof(MyClass).GetTypeInfo().Assembly.GetName().Version for a netstandard1.6 app. All of the other proposed answers presented a partial solution. This is the only thing that got me exactly what I needed.

Sourced from a combination of places:

https://msdn.microsoft.com/en-us/library/x4cw969y(v=vs.110).aspx

https://msdn.microsoft.com/en-us/library/2exyydhb(v=vs.110).aspx

Dictionary<string, List<CustomObject>> myDictionary = ListOfCustomObjects
    .GroupBy(o => o.PropertyName)
    .ToDictionary(g => g.Key, g => g.ToList());

Whenever changes are made in dockerfile or compose or requirements , re-Run it using docker-compose up --build . So that images get rebuild and refreshed

I find the second way more readable. It tells you exactly what the intention is: filter the list.
PS: do not use 'list' as a variable name

Update: On v8.0.15 (maybe this version) the PASSWORD() function does not work.

You have to:

1. Make sure you have Stopped MySQL first.
2. Run the server in safe mode with privilege bypass: sudo mysqld_safe --skip-grant-tables
3. Login: mysql -u root
4. mysql> UPDATE mysql.user SET authentication_string=null WHERE User='root';
5. mysql> FLUSH PRIVILEGES;
6. mysql> exit;
7. Login again: mysql -u root
8. mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'yourpasswd';

The WebKit Web Inspector also supports Firebug's console API (just a minor addition to Dan's answer).

double click the button and add write // this.close();

  private void buttonClick(object sender, EventArgs e)
{
    this.Close();
}