In short:

• OpenJDK has multiple meanings and can refer to:
  • free and open source implementation of the Java Platform, Standard Edition (Java SE)
  • open source repository — the Java source code aka OpenJDK project
  • prebuilt OpenJDK binaries maintained by Oracle
  • prebuilt OpenJDK binaries maintained by the OpenJDK community
• AdoptOpenJDK — prebuilt OpenJDK binaries maintained by community (open source licensed)

Explanation:

Prebuilt OpenJDK (or distribution) — binaries, built from http://hg.openjdk.java.net/, provided as an archive or installer, offered for various platforms, with a possible support contract.

OpenJDK, the source repository (also called OpenJDK project) - is a Mercurial-based open source repository, hosted at http://hg.openjdk.java.net. The Java source code. The vast majority of Java features (from the VM and the core libraries to the compiler) are based solely on this source repository. Oracle have an alternate fork of this.

OpenJDK, the distribution (see the list of providers below) - is free as in beer and kind of free as in speech, but, you do not get to call Oracle if you have problems with it. There is no support contract. Furthermore, Oracle will only release updates to any OpenJDK (the distribution) version if that release is the most recent Java release, including LTS (long-term support) releases. The day Oracle releases OpenJDK (the distribution) version 12.0, even if there's a security issue with OpenJDK (the distribution) version 11.0, Oracle will not release an update for 11.0. Maintained solely by Oracle.

Some OpenJDK projects - such as OpenJDK 8 and OpenJDK 11 - are maintained by the OpenJDK community and provide releases for some OpenJDK versions for some platforms. The community members have taken responsibility for releasing fixes for security vulnerabilities in these OpenJDK versions.

AdoptOpenJDK, the distribution is very similar to Oracle's OpenJDK distribution (in that it is free, and it is a build produced by compiling the sources from the OpenJDK source repository). AdoptOpenJDK as an entity will not be backporting patches, i.e. there won't be an AdoptOpenJDK 'fork/version' that is materially different from upstream (except for some build script patches for things like Win32 support). Meaning, if members of the community (Oracle or others, but not AdoptOpenJDK as an entity) backport security fixes to updates of OpenJDK LTS versions, then AdoptOpenJDK will provide builds for those. Maintained by OpenJDK community.

OracleJDK - is yet another distribution. Starting with JDK12 there will be no free version of OracleJDK. Oracle's JDK distribution offering is intended for commercial support. You pay for this, but then you get to rely on Oracle for support. Unlike Oracle's OpenJDK offering, OracleJDK comes with longer support for LTS versions. As a developer you can get a free license for personal/development use only of this particular JDK, but that's mostly a red herring, as 'just the binary' is basically the same as the OpenJDK binary. I guess it means you can download security-patched versions of LTS JDKs from Oracle's websites as long as you promise not to use them commercially.

Note. It may be best to call the OpenJDK builds by Oracle the "Oracle OpenJDK builds".

Donald Smith, Java product manager at Oracle writes:

Ideally, we would simply refer to all Oracle JDK builds as the "Oracle JDK", either under the GPL or the commercial license, depending on your situation. However, for historical reasons, while the small remaining differences exist, we will refer to them separately as Oracle’s OpenJDK builds and the Oracle JDK.

OpenJDK Providers and Comparison

• AdoptOpenJDK - https://adoptopenjdk.net
• Amazon – Corretto - https://aws.amazon.com/corretto
• Azul Zulu - https://www.azul.com/downloads/zulu/
• BellSoft Liberica - https://bell-sw.com/java.html
• IBM - https://www.ibm.com/developerworks/java/jdk
• jClarity - https://www.jclarity.com/adoptopenjdk-support/
• OpenJDK Upstream - https://adoptopenjdk.net/upstream.html
• Oracle JDK - https://www.oracle.com/technetwork/java/javase/downloads
• Oracle OpenJDK - http://jdk.java.net
• ojdkbuild - https://github.com/ojdkbuild/ojdkbuild
• RedHat - https://developers.redhat.com/products/openjdk/overview
• SapMachine - https://sap.github.io/SapMachine

----------------------------------------------------------------------------------------
|     Provider      | Free Builds | Free Binary   | Extended | Commercial | Permissive |
|                   | from Source | Distributions | Updates  | Support    | License    |
|--------------------------------------------------------------------------------------|
| AdoptOpenJDK      |    Yes      |    Yes        |   Yes    |   No       |   Yes      |
| Amazon – Corretto |    Yes      |    Yes        |   Yes    |   No       |   Yes      |
| Azul Zulu         |    No       |    Yes        |   Yes    |   Yes      |   Yes      |
| BellSoft Liberica |    No       |    Yes        |   Yes    |   Yes      |   Yes      |
| IBM               |    No       |    No         |   Yes    |   Yes      |   Yes      |
| jClarity          |    No       |    No         |   Yes    |   Yes      |   Yes      |
| OpenJDK           |    Yes      |    Yes        |   Yes    |   No       |   Yes      |
| Oracle JDK        |    No       |    Yes        |   No**   |   Yes      |   No       |
| Oracle OpenJDK    |    Yes      |    Yes        |   No     |   No       |   Yes      |
| ojdkbuild         |    Yes      |    Yes        |   No     |   No       |   Yes      |
| RedHat            |    Yes      |    Yes        |   Yes    |   Yes      |   Yes      |
| SapMachine        |    Yes      |    Yes        |   Yes    |   Yes      |   Yes      |
----------------------------------------------------------------------------------------

_{Free Builds from Source - the distribution source code is publicly available and one can assemble its own build}

_{Free Binary Distributions - the distribution binaries are publicly available for download and usage}

_{Extended Updates - aka LTS (long-term support) - Public Updates beyond the 6-month release lifecycle}

_{Commercial Support - some providers offer extended updates and customer support to paying customers, e.g. Oracle JDK (support details)}

_{Permissive License - the distribution license is non-protective, e.g. Apache 2.0}

Which Java Distribution Should I Use?

In the Sun/Oracle days, it was usually Sun/Oracle producing the proprietary downstream JDK distributions based on OpenJDK sources. Recently, Oracle had decided to do their own proprietary builds only with the commercial support attached. They graciously publish the OpenJDK builds as well on their https://jdk.java.net/ site.

What is happening starting JDK 11 is the shift from single-vendor (Oracle) mindset to the mindset where you select a provider that gives you a distribution for the product, under the conditions you like: platforms they build for, frequency and promptness of releases, how support is structured, etc. If you don't trust any of existing vendors, you can even build OpenJDK yourself.

Each build of OpenJDK is usually made from the same original upstream source repository (OpenJDK “the project”). However each build is quite unique - $free or commercial, branded or unbranded, pure or bundled (e.g., BellSoft Liberica JDK offers bundled JavaFX, which was removed from Oracle builds starting JDK 11).

If no environment (e.g., Linux) and/or license requirement defines specific distribution and if you want the most standard JDK build, then probably the best option is to use OpenJDK by Oracle or AdoptOpenJDK.

Additional information

Time to look beyond Oracle's JDK by Stephen Colebourne

Java Is Still Free by Java Champions community (published on September 17, 2018)

Java is Still Free 2.0.0 by Java Champions community (published on March 3, 2019)

Aleksey Shipilev about JDK updates interview by Opsian (published on June 27, 2019)

For some projects it's easier to set your target to es6 in your tsconfig.json.

{
  "compilerOptions": {
    "target": "es6",
    ...

if you are using GIT for control versions and in some of yours commit you added db.sqlite3, GIT will keep some references of the database, so when you execute 'python manage.py migrate', this reference will be reflected on the new database. I recommend to execute the following command:

git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch 'db.sqlite3' HEAD

it worked for me :)

By using fabric js we can solve this security error issue in IE.

    function getBase64FromImageUrl(URL) {
        var canvas  = new fabric.Canvas('c');
        var img = new Image();
        img.onload = function() {
            var canvas1 = document.createElement("canvas");
            canvas1.width = this.width;
            canvas1.height = this.height;
            var ctx = canvas.getContext('2d');
            ctx.drawImage(this, 0, 0);
            var dataURL = canvas.toDataURL({format: "png"});
        };
        img.src = URL;
    }

try this

var locations = [
        ['San Francisco: Power Outage', 37.7749295, -122.4194155,'http://labs.google.com/ridefinder/images/mm_20_purple.png'],
        ['Sausalito', 37.8590937, -122.4852507,'http://labs.google.com/ridefinder/images/mm_20_red.png'],
        ['Sacramento', 38.5815719, -121.4943996,'http://labs.google.com/ridefinder/images/mm_20_green.png'],
        ['Soledad', 36.424687, -121.3263187,'http://labs.google.com/ridefinder/images/mm_20_blue.png'],
        ['Shingletown', 40.4923784, -121.8891586,'http://labs.google.com/ridefinder/images/mm_20_yellow.png']
    ];



//inside the loop
marker = new google.maps.Marker({
                position: new google.maps.LatLng(locations[i][1], locations[i][2]),
                map: map,
                icon: locations[i][3]
            });

After few years, I moved to leaflet map and I have fixed this issue completely, the following could be applied to google maps too:

    var headerHeight = $("#navMap").outerHeight();
    var footerHeight = $("footer").outerHeight();
    var windowHeight = window.innerHeight;
    var mapContainerHeight = headerHeight + footerHeight;
    var totalMapHeight = windowHeight - mapContainerHeight;
    $("#map").css("margin-top", headerHeight);
    $("#map").height(totalMapHeight);

    $(window).resize(function(){
        var headerHeight = $("#navMap").outerHeight();
        var footerHeight = $("footer").outerHeight();
        var windowHeight = window.innerHeight;
        var mapContainerHeight = headerHeight + footerHeight;
        var totalMapHeight = windowHeight - mapContainerHeight;
        $("#map").css("margin-top", headerHeight);
        $("#map").height(totalMapHeight);
        map.fitBounds(group1.getBounds());
    });

You can refresh with this:

map.panBy(0, 0);

A bit late, but this is a solution with the isolated scope and "events" to call a function in the directive. This solution is inspired by this SO post by satchmorun and adds a module and an API.

//Create module
var MapModule = angular.module('MapModule', []);

//Load dependency dynamically
angular.module('app').requires.push('MapModule');

Create an API to communicate with the directive. The addUpdateEvent adds an event to the event array and updateMap calls every event function.

MapModule.factory('MapApi', function () {
    return {
        events: [],

        addUpdateEvent: function (func) {
            this.events.push(func);
        },

        updateMap: function () {
            this.events.forEach(function (func) {
                func.call();
            });
        }
    }
});

(Maybe you have to add functionality to remove event.)

In the directive set a reference to the MapAPI and add $scope.updateMap as an event when MapApi.updateMap is called.

app.directive('map', function () {
    return {
        restrict: 'E', 
        scope: {}, 
        templateUrl: '....',
        controller: function ($scope, $http, $attrs, MapApi) {

            $scope.api = MapApi;

            $scope.updateMap = function () {
                //Update the map 
            };

            //Add event
            $scope.api.addUpdateEvent($scope.updateMap);

        }
    }
});

In the "main" controller add a reference to the MapApi and just call MapApi.updateMap() to update the map.

app.controller('mainController', function ($scope, MapApi) {

    $scope.updateMapButtonClick = function() {
        MapApi.updateMap();    
    };
}

Understand this has been solved, but the solution provided above might not work in all situation.

For my case,

<div style="height: 490px; position:relative; overflow:hidden">
    <div id="map-canvas"></div>
</div>

Geocoding is the process of converting addresses (like "1600 Amphitheatre Parkway, Mountain View, CA") into geographic coordinates (like latitude 37.423021 and longitude -122.083739), which you can use to place markers or position the map.

Would this be what you are looking for: Contains sample code
https://developers.google.com/maps/documentation/javascript/geocoding#GeocodingRequests

This work for me in Angular 9:

  import {GoogleMap, GoogleMapsModule} from "@angular/google-maps";
  @ViewChild('Map') Map: GoogleMap; /* Element Map */

  locations = [
   { lat: 7.423568, lng: 80.462287 },
   { lat: 7.532321, lng: 81.021187 },
   { lat: 6.117010, lng: 80.126269 }
  ];

  constructor() {
   var bounds = new google.maps.LatLngBounds();
    setTimeout(() => {
     for (let u in this.locations) {
      var marker = new google.maps.Marker({
       position: new google.maps.LatLng(this.locations[u].lat, 
       this.locations[u].lng),
      });
      bounds.extend(marker.getPosition());
     }

     this.Map.fitBounds(bounds)
    }, 200)
  }

And it automatically centers the map according to the indicated positions.

Result:

I ran into the same type of error you described, but mine was due to the dom not being completely ready to go. I tested with both jQuery pulling the div and also getElementById just to make sure there wasn't something strange with the jQuery selector. Below is an example that works in Chrome:

<html>
<head>
<style type="text/css">
div {
    height: 50px;
    width: 50px;
    background-color: #2C7CC3;
}
</style>
<script type="text/javascript" src="html2canvas.js"></script>
<script type="text/javascript" src="jquery-1.9.1.js"></script>
<script language="javascript">
$(document).ready(function() {
//var testdiv = document.getElementById("testdiv");
    html2canvas($("#testdiv"), {
        onrendered: function(canvas) {
            // canvas is the final rendered <canvas> element
            var myImage = canvas.toDataURL("image/png");
            window.open(myImage);
        }
    });
});
</script>
</head>
<body>
<div id="testdiv">
</div>
</body>
</html>

For me

Adding this line

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>

Before this line.

<script id="microloader" type="text/javascript" src=".sencha/app/microloader/development.js"></script>

worked

Nothing like these two lines appears in Mike Williams' tutorial:

    wait = true;
    setTimeout("wait = true", 2000);

Here's a Version 3 port:

http://acleach.me.uk/gmaps/v3/plotaddresses.htm

The relevant bit of code is

  // ====== Geocoding ======
  function getAddress(search, next) {
    geo.geocode({address:search}, function (results,status)
      { 
        // If that was successful
        if (status == google.maps.GeocoderStatus.OK) {
          // Lets assume that the first marker is the one we want
          var p = results[0].geometry.location;
          var lat=p.lat();
          var lng=p.lng();
          // Output the data
            var msg = 'address="' + search + '" lat=' +lat+ ' lng=' +lng+ '(delay='+delay+'ms)<br>';
            document.getElementById("messages").innerHTML += msg;
          // Create a marker
          createMarker(search,lat,lng);
        }
        // ====== Decode the error status ======
        else {
          // === if we were sending the requests to fast, try this one again and increase the delay
          if (status == google.maps.GeocoderStatus.OVER_QUERY_LIMIT) {
            nextAddress--;
            delay++;
          } else {
            var reason="Code "+status;
            var msg = 'address="' + search + '" error=' +reason+ '(delay='+delay+'ms)<br>';
            document.getElementById("messages").innerHTML += msg;
          }   
        }
        next();
      }
    );
  }

Just so I add my fail scenario in getting this to work. I had a <div id="map> in which I was loading the map with:

var map = new google.maps.Map(document.getElementById("map"), myOptions);

and the div was initially hidden and it didn't have explicitly width and height values set so it's size was width x 0. Once I've set the size of this div in CSS like this

#map {
    width: 500px;
    height: 300px;
}

everything worked! Hope this helps someone.

For zooming your map two level then just add this small code of line map.setZoom(map.getZoom() + 2);

function setMarkers(map,locations){

for (var i = 0; i < locations.length; i++)
 {  

 var loan = locations[i][0];
 var lat = locations[i][1];
 var long = locations[i][2];
 var add =  locations[i][3];

 latlngset = new google.maps.LatLng(lat, long);

 var marker = new google.maps.Marker({  
          map: map, title: loan , position: latlngset  
 });
 map.setCenter(marker.getPosition());


 marker.content = "<h3>Loan Number: " + loan +  '</h3>' + "Address: " + add;


 google.maps.events.addListener(marker,'click', function(map,marker){
          map.infowindow.setContent(marker.content);
          map.infowindow.open(map,marker);

 });

 }
}

Then move var infowindow = new google.maps.InfoWindow() to the initialize() function:

function initialize() {

    var myOptions = {
      center: new google.maps.LatLng(33.890542, 151.274856),
      zoom: 8,
      mapTypeId: google.maps.MapTypeId.ROADMAP

    };
    var map = new google.maps.Map(document.getElementById("default"),
        myOptions);
    map.infowindow = new google.maps.InfoWindow();

    setMarkers(map,locations)

  }

Try

    var marker = new google.maps.Marker({
      position: map.getCenter(),
      icon: 'http://imageshack.us/a/img826/9489/x1my.png',
      map: map
    });

from here

https://developers.google.com/maps/documentation/javascript/examples/marker-symbol-custom

 var map = new google.maps.Map(document.getElementById("map"),{
                mapTypeId: google.maps.MapTypeId.ROADMAP

            });
var bounds = new google.maps.LatLngBounds();

for (i = 0; i < locations.length; i++){
        marker = new google.maps.Marker({
            position: new google.maps.LatLng(locations[i][1], locations[i][2]),
            map: map
        });
bounds.extend(marker.position);
}
map.fitBounds(bounds);

You can add a specific url to each point, e.g.:

var points = [
    ['name1', 59.9362384705039, 30.19232525792222, 12, 'www.google.com'],
    ['name2', 59.941412822085645, 30.263564729357767, 11, 'www.amazon.com'],
    ['name3', 59.939177197629455, 30.273554411974955, 10, 'www.stackoverflow.com']
];

Add the url to the marker values in the for-loop:

var marker = new google.maps.Marker({
    ...
    zIndex: place[3],
    url: place[4]
});

Then you can add just before to the end of your for-loop:

google.maps.event.addListener(marker, 'click', function() {
    window.location.href = this.url;
});

Also see this example.

Here is the full code with no errors

        <!DOCTYPE html>
        <html>
        <head>
        <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
        <style type="text/css">
          html { height: 100% }
          body { height: 100%; margin: 0; padding: 0 }
          #map_canvas { height: 100% }

          #map-canvas 
        { 
        height: 400px; 
        width: 500px;
        }
        </style>

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

            var myLatLng = new google.maps.LatLng( 17.3850, 78.4867 ),
                myOptions = {
                    zoom: 5,
                    center: myLatLng,
                    mapTypeId: google.maps.MapTypeId.ROADMAP
                    },
                map = new google.maps.Map( document.getElementById( 'map-canvas' ), myOptions ),
                marker = new google.maps.Marker( {icon: {
                    url: 'https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png',
                    // This marker is 20 pixels wide by 32 pixels high.
                    size: new google.maps.Size(20, 32),
                    // The origin for this image is (0, 0).
                    origin: new google.maps.Point(0, 0),
                    // The anchor for this image is the base of the flagpole at (0, 32).
                    anchor: new google.maps.Point(0, 32)
                }, position: myLatLng, map: map} );

            marker.setMap( map );
            moveBus( map, marker );

        }



        function moveBus( map, marker ) {
            setTimeout(() => {
                marker.setPosition( new google.maps.LatLng( 12.3850, 77.4867 ) );
                map.panTo( new google.maps.LatLng( 17.3850, 78.4867 ) );
            }, 1000)


        };



        </script>
        </head>

        <body onload="initialize()">
        <script type="text/javascript">
        //moveBus();
        </script>

        <script src="http://maps.googleapis.com/maps/api/js?sensor=AIzaSyB-W_sLy7VzaQNdckkY4V5r980wDR9ldP4"></script>
        <div id="map-canvas" style="height: 500px; width: 500px;"></div>



        </body>
        </html>

function initialize() {
    var location = new google.maps.LatLng(44.5403, -78.5463);
    var mapCanvas = document.getElementById('map_canvas');
    var map_options = {
      center: location,
      zoom: 15,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    }
    var map = new google.maps.Map(map_canvas, map_options);

    new google.maps.Marker({
        position: location,
        map: map
    });
}
google.maps.event.addDomListener(window, 'load', initialize);

Try using this code for v3:

gMap = new google.maps.Map(document.getElementById('map')); 
gMap.setZoom(13);      // This will trigger a zoom_changed on the map
gMap.setCenter(new google.maps.LatLng(37.4419, -122.1419));
gMap.setMapTypeId(google.maps.MapTypeId.ROADMAP);

Up front .. I am a Hudson committer and author of the Hudson book, but I was not involved in the whole split of the projects.

In any case here is my advice:

Check out both and see what fits your needs better.

Hudson is going to complete the migration to be a top level Eclipse projects later this year and has gotten a whole bunch of full time developers, QA and others working on the project. It is still going strong and has a lot of users and with being the default CI server at Eclipse it will continue to serve the needs of many Java developers. Looking at the roadmap and plans for the future you can see that after the Maven 3 integration accomplished with the 2.1.0 release a whole bunch of other interesting feature are ahead.

http://www.eclipse.org/hudson

Jenkins on the other side has won over many original Hudson users and has a large user community across multiple technologies and also has a whole bunch of developers working on it.

At this stage both CI servers are great tools to use and depending on your needs in terms of technology to integrate with one or the other might be better. Both products are available as open source and you can get commercial support from various companies for both.

In any case .. if you are not using a CI server yet.. start now with either of them and you will see huge benefits.

Update Jan 2013: After a long process of IP cleanup and further improvements Hudson 3.0 as the first Eclipse foundation approved release is now available.

When dealing with marker clusters this one worked for me.

var infowindow = null;

google.maps.event.addListener(marker, "click", function () {

        if (infowindow) {
            infowindow.close();
        }
        var markerMap = this.getMap();
        infowindow = this.info;
        this.info.open(markerMap, this);


    });

You can listen to the dragend event, and if the map is dragged outside the allowed bounds, move it back inside. You can define your allowed bounds in a LatLngBounds object and then use the contains() method to check if the new lat/lng center is within the bounds.

You can also limit the zoom level very easily.

Consider the following example: Fiddle Demo

<!DOCTYPE html>
<html> 
<head> 
   <meta http-equiv="content-type" content="text/html; charset=UTF-8"/> 
   <title>Google Maps JavaScript API v3 Example: Limit Panning and Zoom</title> 
   <script type="text/javascript" 
           src="http://maps.google.com/maps/api/js?sensor=false"></script>
</head> 
<body> 
   <div id="map" style="width: 400px; height: 300px;"></div> 

   <script type="text/javascript"> 

   // This is the minimum zoom level that we'll allow
   var minZoomLevel = 5;

   var map = new google.maps.Map(document.getElementById('map'), {
      zoom: minZoomLevel,
      center: new google.maps.LatLng(38.50, -90.50),
      mapTypeId: google.maps.MapTypeId.ROADMAP
   });

   // Bounds for North America
   var strictBounds = new google.maps.LatLngBounds(
     new google.maps.LatLng(28.70, -127.50), 
     new google.maps.LatLng(48.85, -55.90)
   );

   // Listen for the dragend event
   google.maps.event.addListener(map, 'dragend', function() {
     if (strictBounds.contains(map.getCenter())) return;

     // We're out of bounds - Move the map back within the bounds

     var c = map.getCenter(),
         x = c.lng(),
         y = c.lat(),
         maxX = strictBounds.getNorthEast().lng(),
         maxY = strictBounds.getNorthEast().lat(),
         minX = strictBounds.getSouthWest().lng(),
         minY = strictBounds.getSouthWest().lat();

     if (x < minX) x = minX;
     if (x > maxX) x = maxX;
     if (y < minY) y = minY;
     if (y > maxY) y = maxY;

     map.setCenter(new google.maps.LatLng(y, x));
   });

   // Limit the zoom level
   google.maps.event.addListener(map, 'zoom_changed', function() {
     if (map.getZoom() < minZoomLevel) map.setZoom(minZoomLevel);
   });

   </script> 
</body> 
</html>

Screenshot from the above example. The user will not be able to drag further south or far east in this case:

try this

return $query->result_array();

Use that piece of code, that will give you all the color and zooming control of google map. (scaleControl: false and scrollwheel: false will prevent the mousewheel from zoom up or down)

function initMap() {_x000D_
            // Styles a map in night mode._x000D_
            var map = new google.maps.Map(document.getElementById('map'), {_x000D_
                center: {lat: 23.684994, lng: 90.356331},_x000D_
                zoom: 8,_x000D_
                scaleControl: false,_x000D_
                scrollwheel: false,_x000D_
              styles: [_x000D_
                {elementType: 'geometry', stylers: [{color: 'F1F2EC'}]},_x000D_
                {elementType: 'labels.text.stroke', stylers: [{color: '877F74'}]},_x000D_
                {elementType: 'labels.text.fill', stylers: [{color: '877F74'}]},_x000D_
                {_x000D_
                  featureType: 'administrative.locality',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#d59563'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'poi',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#d59563'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'poi.park',_x000D_
                  elementType: 'geometry',_x000D_
                  stylers: [{color: '#263c3f'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'poi.park',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#f77c2b'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road',_x000D_
                  elementType: 'geometry',_x000D_
                  stylers: [{color: 'F5DAA6'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road',_x000D_
                  elementType: 'geometry.stroke',_x000D_
                  stylers: [{color: '#212a37'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#f77c2b'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road.highway',_x000D_
                  elementType: 'geometry',_x000D_
                  stylers: [{color: '#746855'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road.highway',_x000D_
                  elementType: 'geometry.stroke',_x000D_
                  stylers: [{color: 'F5DAA6'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'road.highway',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: 'F5DAA6'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'transit',_x000D_
                  elementType: 'geometry',_x000D_
                  stylers: [{color: '#2f3948'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'transit.station',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#f77c2b3'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'water',_x000D_
                  elementType: 'geometry',_x000D_
                  stylers: [{color: '#0676b6'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'water',_x000D_
                  elementType: 'labels.text.fill',_x000D_
                  stylers: [{color: '#515c6d'}]_x000D_
                },_x000D_
                {_x000D_
                  featureType: 'water',_x000D_
                  elementType: 'labels.text.stroke',_x000D_
                  stylers: [{color: '#17263c'}]_x000D_
                }_x000D_
              ]_x000D_
            });_x000D_
    _x000D_
             var marker = new google.maps.Marker({_x000D_
              position: {lat: 23.684994, lng: 90.356331},_x000D_
              map: map,_x000D_
              title: 'BANGLADESH'_x000D_
            });_x000D_
          }

Yes, you can declare your new bounds object.

 var bounds = new google.maps.LatLngBounds();

Then for each marker, extend your bounds object:

bounds.extend(myLatLng);
map.fitBounds(bounds);

API: google.maps.LatLngBounds

According to http://msdn.microsoft.com/en-us/library/cc288472(VS.85).aspx#html, IE8 will have "strong" HTML 5 support. I haven't seen anything discussing exactly what "strong support" entails, but I can say that yes, some HTML5 stuff is going to make it into IE8.

Try javax.net.ssl.keyStorePassword instead of javax.net.ssl.keyPassword: the latter isn't mentioned in the JSSE ref guide.

The algorithms you mention should be there by default using the default security providers. NoSuchAlgorithmExceptions are often cause by other underlying exceptions (file not found, wrong password, wrong keystore type, ...). It's useful to look at the full stack trace.

You could also use -Djavax.net.debug=ssl, or at least -Djavax.net.debug=ssl,keymanager, to get more debugging information, if the information in the stack trace isn't sufficient.

This line:

char b = "blah";

Is no good - your lvalue needs to be a pointer.

Your code is also in danger of a stack overflow, since your recursion check isn't bounding the decreasing value of x.

Anyway, the actual error message you are getting is because char a is an automatic variable; the moment you return it will cease to exist. You need something other than an automatic variable.

Here is a core JavaScript function to wait for the display of an element (well, its insertion into the DOM to be more accurate).

// Call the below function
waitForElementToDisplay("#div1",function(){alert("Hi");},1000,9000);

function waitForElementToDisplay(selector, callback, checkFrequencyInMs, timeoutInMs) {
  var startTimeInMs = Date.now();
  (function loopSearch() {
    if (document.querySelector(selector) != null) {
      callback();
      return;
    }
    else {
      setTimeout(function () {
        if (timeoutInMs && Date.now() - startTimeInMs > timeoutInMs)
          return;
        loopSearch();
      }, checkFrequencyInMs);
    }
  })();
}

This call will look for the HTML tag whose id="div1" every 1000 milliseconds. If the element is found, it will display an alert message Hi. If no element is found after 9000 milliseconds, this function stops its execution.

Parameters:

1. selector: String : This function looks for the element ${selector}.
2. callback: Function : This is a function that will be called if the element is found.
3. checkFrequencyInMs: Number : This function checks whether this element exists every ${checkFrequencyInMs} milliseconds.
4. timeoutInMs : Number : Optional. This function stops looking for the element after ${timeoutInMs} milliseconds.

NB : Selectors are explained at https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector

import java.util.Scanner;
public class Solution {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int i = scan.nextInt();
        double d = scan.nextDouble();
        String s="";
        while(scan.hasNext())
        {
            s=scan.nextLine();
        }

        System.out.println("String: " +s);
        System.out.println("Double: " + d);
        System.out.println("Int: " + i);
    }
}

The standard numpy methods for calculation mean squared error (variance) and its square root (standard deviation) are numpy.var() and numpy.std(), see here and here. They apply to matrices and have the same syntax as numpy.mean().

I suppose that the question and the preceding answers might have been posted before these functions became available.

Use this to solve the problem in hive while making connection with MySQL

<property>
   <name>javax.jdo.option.ConnectionURL</name>
   <value>jdbc:mysql://localhost/metastore?createDatabaseIfNotExist=true&amp;autoReconnect=true&amp;useSSL=false</value>
   <description>metadata is stored in a MySQL server</description>
</property>

1 - remove the margin from your BODY CSS.

2 - wrap all of your html in a wrapper <div id="wrapper"> ... all your body content </div>

3 - Define the CSS for the wrapper:

This will hold everything together, centered on the page.

#wrapper {
    margin-left:auto;
    margin-right:auto;
    width:960px;
}

If you are using this form for mobile app then you may use the required attribute html5. you dont want to use any java script validation for this. It should work

<input id="remember" name="remember" type="checkbox" required="required" />

protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        WebView wb = new WebView(this);
        wb.loadUrl("file:///android_asset/index.html");
        setContentView(wb);
    }


keep your .html in `asset` folder

The way to do this is to set the EnableHeadersVisualStyles flag for the data grid view to False, and set the background colour via the ColumnHeadersDefaultCellStyle.BackColor property. For example, to set the background colour to blue, use the following (or set in the designer if you prefer):

_dataGridView.ColumnHeadersDefaultCellStyle.BackColor = Color.Blue;
_dataGridView.EnableHeadersVisualStyles = false;

If you do not set the EnableHeadersVisualStyles flag to False, then the changes you make to the style of the header will not take effect, as the grid will use the style from the current users default theme. The MSDN documentation for this property is here.

There are many ways of doing it, I am listing few here.

1. Using backgroundColor

   Scaffold(
     backgroundColor: Colors.black,
     body: Center(...),
   )
   

2. Using Container in SizedBox.expand

   Scaffold(
     body: SizedBox.expand(
       child: Container(
         color: Colors.black,
         child: Center(...)
       ),
     ),
   )
   

3. Using Theme

   Theme(
     data: Theme.of(context).copyWith(scaffoldBackgroundColor: Colors.black),
     child: Scaffold(
       body: Center(...),
     ),
   )
   

I prefer this technique:

function showTooltip(e) {_x000D_
  var tooltip = e.target.classList.contains("tooltip")_x000D_
      ? e.target_x000D_
      : e.target.querySelector(":scope .tooltip");_x000D_
  tooltip.style.left =_x000D_
      (e.pageX + tooltip.clientWidth + 10 < document.body.clientWidth)_x000D_
          ? (e.pageX + 10 + "px")_x000D_
          : (document.body.clientWidth + 5 - tooltip.clientWidth + "px");_x000D_
  tooltip.style.top =_x000D_
      (e.pageY + tooltip.clientHeight + 10 < document.body.clientHeight)_x000D_
          ? (e.pageY + 10 + "px")_x000D_
          : (document.body.clientHeight + 5 - tooltip.clientHeight + "px");_x000D_
}_x000D_
_x000D_
var tooltips = document.querySelectorAll('.couponcode');_x000D_
for(var i = 0; i < tooltips.length; i++) {_x000D_
  tooltips[i].addEventListener('mousemove', showTooltip);_x000D_
}

.couponcode {_x000D_
    color: red;_x000D_
    cursor: pointer;_x000D_
}_x000D_
_x000D_
.couponcode:hover .tooltip {_x000D_
    display: block;_x000D_
}_x000D_
_x000D_
.tooltip {_x000D_
    position: absolute;_x000D_
    white-space: nowrap;_x000D_
    display: none;_x000D_
    background: #ffffcc;_x000D_
    border: 1px solid black;_x000D_
    padding: 5px;_x000D_
    z-index: 1000;_x000D_
    color: black;_x000D_
}

Lorem ipsum dolor sit amet, <span class="couponcode">consectetur_x000D_
adipiscing<span class="tooltip">This is a tooltip</span></span>_x000D_
elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua._x000D_
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi_x000D_
ut aliquip ex ea commodo consequat. Duis aute irure dolor in <span_x000D_
class="couponcode">reprehenderit<span class="tooltip">This is_x000D_
another tooltip</span></span> in voluptate velit esse cillum dolore eu_x000D_
fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident,_x000D_
sunt in culpa qui officia deserunt mollit anim id est <span_x000D_
class="couponcode">laborum<span class="tooltip">This is yet_x000D_
another tooltip</span></span>.

(see also this Fiddle)

You can catch it like any other exception:

try {
  foo();
}
catch (const std::bad_alloc&) {
  return -1;
}

Quite what you can usefully do from this point is up to you, but it's definitely feasible technically.

In general you cannot, and should not try, to respond to this error. bad_alloc indicates that a resource cannot be allocated because not enough memory is available. In most scenarios your program cannot hope to cope with that, and terminating soon is the only meaningful behaviour.

Worse, modern operating systems often over-allocate: on such systems, malloc and new can return a valid pointer even if there is not enough free memory left – std::bad_alloc will never be thrown, or is at least not a reliable sign of memory exhaustion. Instead, attempts to access the allocated memory will then result in a segmentation fault, which is not catchable (you can handle the segmentation fault signal, but you cannot resume the program afterwards).

The only thing you could do when catching std::bad_alloc is to perhaps log the error, and try to ensure a safe program termination by freeing outstanding resources (but this is done automatically in the normal course of stack unwinding after the error gets thrown if the program uses RAII appropriately).

In certain cases, the program may attempt to free some memory and try again, or use secondary memory (= disk) instead of RAM but these opportunities only exist in very specific scenarios with strict conditions:

1. The application must ensure that it runs on a system that does not overcommit memory, i.e. it signals failure upon allocation rather than later.
2. The application must be able to free memory immediately, without any further accidental allocations in the meantime.

It’s exceedingly rare that applications have control over point 1 — userspace applications never do, it’s a system-wide setting that requires root permissions to change.¹

OK, so let’s assume you’ve fixed point 1. What you can now do is for instance use a LRU cache for some of your data (probably some particularly large business objects that can be regenerated or reloaded on demand). Next, you need to put the actual logic that may fail into a function that supports retry — in other words, if it gets aborted, you can just relaunch it:

lru_cache<widget> widget_cache;

double perform_operation(int widget_id) {
    std::optional<widget> maybe_widget = widget_cache.find_by_id(widget_id);
    if (not maybe_widget) {
        maybe_widget = widget_cache.store(widget_id, load_widget_from_disk(widget_id));
    }
    return maybe_widget->frobnicate();
}

…

for (int num_attempts = 0; num_attempts < MAX_NUM_ATTEMPTS; ++num_attempts) {
    try {
        return perform_operation(widget_id);
    } catch (std::bad_alloc const&) {
        if (widget_cache.empty()) throw; // memory error elsewhere.
        widget_cache.remove_oldest();
    }
}

// Handle too many failed attempts here.

But even here, using std::set_new_handler instead of handling std::bad_alloc provides the same benefit and would be much simpler.

¹ If you’re creating an application that does control point 1, and you’re reading this answer, please shoot me an email, I’m genuinely curious about your circumstances.

What is the C++ Standard specified behavior of new in c++?

The usual notion is that if new operator cannot allocate dynamic memory of the requested size, then it should throw an exception of type std::bad_alloc.
However, something more happens even before a bad_alloc exception is thrown:

C++03 Section 3.7.4.1.3: says

An allocation function that fails to allocate storage can invoke the currently installed new_handler(18.4.2.2), if any. [Note: A program-supplied allocation function can obtain the address of the currently installed new_handler using the set_new_handler function (18.4.2.3).] If an allocation function declared with an empty exception-specification (15.4), throw(), fails to allocate storage, it shall return a null pointer. Any other allocation function that fails to allocate storage shall only indicate failure by throw-ing an exception of class std::bad_alloc (18.4.2.1) or a class derived from std::bad_alloc.

Consider the following code sample:

#include <iostream>
#include <cstdlib>

// function to call if operator new can't allocate enough memory or error arises
void outOfMemHandler()
{
    std::cerr << "Unable to satisfy request for memory\n";

    std::abort();
}

int main()
{
    //set the new_handler
    std::set_new_handler(outOfMemHandler);

    //Request huge memory size, that will cause ::operator new to fail
    int *pBigDataArray = new int[100000000L];

    return 0;
}

In the above example, operator new (most likely) will be unable to allocate space for 100,000,000 integers, and the function outOfMemHandler() will be called, and the program will abort after issuing an error message.

As seen here the default behavior of new operator when unable to fulfill a memory request, is to call the new-handler function repeatedly until it can find enough memory or there is no more new handlers. In the above example, unless we call std::abort(), outOfMemHandler() would be called repeatedly. Therefore, the handler should either ensure that the next allocation succeeds, or register another handler, or register no handler, or not return (i.e. terminate the program). If there is no new handler and the allocation fails, the operator will throw an exception.

What is the new_handler and set_new_handler?

new_handler is a typedef for a pointer to a function that takes and returns nothing, and set_new_handler is a function that takes and returns a new_handler.

Something like:

typedef void (*new_handler)();
new_handler set_new_handler(new_handler p) throw();

set_new_handler's parameter is a pointer to the function operator new should call if it can't allocate the requested memory. Its return value is a pointer to the previously registered handler function, or null if there was no previous handler.

How to handle out of memory conditions in C++?

Given the behavior of newa well designed user program should handle out of memory conditions by providing a proper new_handlerwhich does one of the following:

Make more memory available: This may allow the next memory allocation attempt inside operator new's loop to succeed. One way to implement this is to allocate a large block of memory at program start-up, then release it for use in the program the first time the new-handler is invoked.

Install a different new-handler: If the current new-handler can't make any more memory available, and of there is another new-handler that can, then the current new-handler can install the other new-handler in its place (by calling set_new_handler). The next time operator new calls the new-handler function, it will get the one most recently installed.

(A variation on this theme is for a new-handler to modify its own behavior, so the next time it's invoked, it does something different. One way to achieve this is to have the new-handler modify static, namespace-specific, or global data that affects the new-handler's behavior.)

Uninstall the new-handler: This is done by passing a null pointer to set_new_handler. With no new-handler installed, operator new will throw an exception ((convertible to) std::bad_alloc) when memory allocation is unsuccessful.

Throw an exception convertible to std::bad_alloc. Such exceptions are not be caught by operator new, but will propagate to the site originating the request for memory.

Not return: By calling abort or exit.

You need to create a delegate type. The keyword 'delegate' in the anonymous method creation is a bit misleading. You are not creating an anonymous delegate but an anonymous method. The method you created can be used in a delegate. Like this:

myControl.Invoke(new MethodInvoker(delegate() { (MyMethod(this, new MyEventArgs(someParameter)); }));

evidently, as stated in the parser response, a column name is needed for both cases. In either versions the columns of "d" are not named.

in case 1: your column 2 of d is sum(totalitems) which is not named. duration will retain the name "duration"

in case 2: both month(clothdeliverydate) and SUM(CONVERT(INT, deliveredqty)) have to be named

I had the same issue/error message just after upgrading Visual Studio Pro 2019 V16.6.0. Solution was to make sure that the signing certificate is valid as mine had expired by a day.

Look in properties and signing to either enter a valid or temporary certificate. To keep the file name the same as before then un-click the security as mentioned above and then delete the key file linked to the programme.

Create a new key file and then add back the security.

I use buffer commands - :bn (next buffer), :bp (previous buffer) :buffers (list open buffers) :b<n> (open buffer n) :bd (delete buffer). :e <filename> will just open into a new buffer.

The API docs on link_to show some examples of adding querystrings to both named and oldstyle routes. Is this what you want?

link_to can also produce links with anchors or query strings:

link_to "Comment wall", profile_path(@profile, :anchor => "wall")
#=> <a href="/profiles/1#wall">Comment wall</a>

link_to "Ruby on Rails search", :controller => "searches", :query => "ruby on rails"
#=> <a href="/searches?query=ruby+on+rails">Ruby on Rails search</a>

link_to "Nonsense search", searches_path(:foo => "bar", :baz => "quux")
#=> <a href="/searches?foo=bar&amp;baz=quux">Nonsense search</a>

this worked for me!

if some_queryset.objects.all().exists(): print("this table is not empty")

Define class method:

class Foo(object):
    bar = 1
    @classmethod
    def bah(cls):    
        print cls.bar

Now if bah() has to be instance method (i.e. have access to self), you can still directly access the class variable.

class Foo(object):
    bar = 1
    def bah(self):    
        print self.bar

I also recommend the tools offered by Boost. Either the mentioned Boost Timer, or hack something out of Boost.DateTime or there is new proposed library in the sandbox - Boost.Chrono: This last one will be a replacement for the Timer and will feature:

• The C++0x Standard Library's time utilities, including:
  • Class template duration
  • Class template time_point
  • Clocks:
    • system_clock
    • monotonic_clock
    • high_resolution_clock
• Class template timer, with typedefs:
  • system_timer
  • monotonic_timer
  • high_resolution_timer
• Process clocks and timers:
  • process_clock, capturing real, user-CPU, and system-CPU times.
  • process_timer, capturing elapsed real, user-CPU, and system-CPU times.
  • run_timer, convenient reporting of |process_timer| results.
• The C++0x Standard Library's compile-time rational arithmetic.

Here is the source of the feature list

Right click -> Source -> Generate setters and getters

But to make it even more convenient, I always map this to ALT+SHIFT+G from Windows -> Preferences -> General -> Keys

From the documentation:

With one argument, return the natural logarithm of x (to base e).

With two arguments, return the logarithm of x to the given base, calculated as log(x)/log(base).

But the log₁₀ is made available as math.log10(), which does not resort to log division if possible.

How about

SELECT id, COUNT(IF status=42 THEN 1 ENDIF) AS cnt
FROM table
GROUP BY table

Shorter than CASE :)

Works because COUNT() doesn't count null values, and IF/CASE return null when condition is not met and there is no ELSE.

I think it's better than using SUM().

If you just want to initialize outside of any method then use the initializer blocks :

import java.util.ArrayList;

public class Test {
private ArrayList<String> symbolsPresent = new ArrayList<String>();

// All you need is this block.
{
symbolsPresent = new ArrayList<String>();
symbolsPresent.add("ONE");
symbolsPresent.add("TWO");
symbolsPresent.add("THREE");
symbolsPresent.add("FOUR");
}


public ArrayList<String> getSymbolsPresent() {
    return symbolsPresent;
}

public void setSymbolsPresent(ArrayList<String> symbolsPresent) {
    this.symbolsPresent = symbolsPresent;
}

public static void main(String args[]) {    
    Test t = new Test();
    System.out.println("Symbols Present is" + t.symbolsPresent);

}    
}

It's a bug in Managed ODP.net - 'Bug 21113901 : MANAGED ODP.NET RAISE ORA-1008 USING SINGLE QUOTED CONST + BIND VAR IN SELECT' fixed in patch 23530387 superseded by patch 24591642

As strings are immutable another way to do this would be to turn the string into a list, which can then be indexed and modified without any slicing trickery. However, to get the list back to a string you'd have to use .join() using an empty string.

>>> hash = '355879ACB6'
>>> hashlist = list(hash)
>>> hashlist.insert(4, '-')
>>> ''.join(hashlist)
'3558-79ACB6'

I am not sure how this compares as far as performance, but I do feel it's easier on the eyes than the other solutions. ;-)

October 2019 - Ubuntu 18.04 on WSL with oh-my-zsh; the instructions here worked perfectly -

(first, install pre-requisites using sudo apt-get install build-essential curl file git)

finally create a ~/.zprofile with the following contents: emulate sh -c '. ~/.profile'

If you need quick read speed, the best option is to use a closure table. A closure table contains a row for each ancestor/descendant pair. So in your example, the closure table would look like

ancestor | descendant | depth
0        | 0          | 0
0        | 19         | 1
0        | 20         | 2
0        | 21         | 3
0        | 22         | 4
19       | 19         | 0
19       | 20         | 1
19       | 21         | 3
19       | 22         | 4
20       | 20         | 0
20       | 21         | 1
20       | 22         | 2
21       | 21         | 0
21       | 22         | 1
22       | 22         | 0

Once you have this table, hierarchical queries become very easy and fast. To get all the descendants of category 20:

SELECT cat.* FROM categories_closure AS cl
INNER JOIN categories AS cat ON cat.id = cl.descendant
WHERE cl.ancestor = 20 AND cl.depth > 0

Of course, there is a big downside whenever you use denormalized data like this. You need to maintain the closure table alongside your categories table. The best way is probably to use triggers, but it is somewhat complex to correctly track inserts/updates/deletes for closure tables. As with anything, you need to look at your requirements and decide what approach is best for you.

Edit: See the question What are the options for storing hierarchical data in a relational database? for more options. There are different optimal solutions for different situations.

The first push should be a:

git push -u origin branchname

That would make sure:

• your local branch has a remote tracking branch of the same name referring an upstream branch in your remote repo 'origin',
• this is compliant with the default push policy 'simple'

Any future git push will, with that default policy, only push the current branch, and only if that branch has an upstream branch with the same name.
that avoid pushing all matching branches (previous default policy), where tons of test branches were pushed even though they aren't ready to be visible on the upstream repo.

If you want to do this without a bunch of server-side processing within the page, it might be a feasible idea to blow the text value into a hidden field (using PHP). Then you can use jQuery to process the hidden field value.

Whatever floats your boat :)

Try this simpler one,

cp /home/ankur/folder/file{1,2} /home/ankur/dest

If you want to copy all the 10 files then run this command,

 cp ~/Desktop/{xyz,file{1,2},next,files,which,are,not,similer} foo-bar

_MSC_VER and possibly _MSC_FULL_VER is what you need. You can also examine visualc.hpp in any recent boost install for some usage examples.

Some values for the more recent versions of the compiler are:

MSVC++ 14.24 _MSC_VER == 1924 (Visual Studio 2019 version 16.4)
MSVC++ 14.23 _MSC_VER == 1923 (Visual Studio 2019 version 16.3)
MSVC++ 14.22 _MSC_VER == 1922 (Visual Studio 2019 version 16.2)
MSVC++ 14.21 _MSC_VER == 1921 (Visual Studio 2019 version 16.1)
MSVC++ 14.2  _MSC_VER == 1920 (Visual Studio 2019 version 16.0)
MSVC++ 14.16 _MSC_VER == 1916 (Visual Studio 2017 version 15.9)
MSVC++ 14.15 _MSC_VER == 1915 (Visual Studio 2017 version 15.8)
MSVC++ 14.14 _MSC_VER == 1914 (Visual Studio 2017 version 15.7)
MSVC++ 14.13 _MSC_VER == 1913 (Visual Studio 2017 version 15.6)
MSVC++ 14.12 _MSC_VER == 1912 (Visual Studio 2017 version 15.5)
MSVC++ 14.11 _MSC_VER == 1911 (Visual Studio 2017 version 15.3)
MSVC++ 14.1  _MSC_VER == 1910 (Visual Studio 2017 version 15.0)
MSVC++ 14.0  _MSC_VER == 1900 (Visual Studio 2015 version 14.0)
MSVC++ 12.0  _MSC_VER == 1800 (Visual Studio 2013 version 12.0)
MSVC++ 11.0  _MSC_VER == 1700 (Visual Studio 2012 version 11.0)
MSVC++ 10.0  _MSC_VER == 1600 (Visual Studio 2010 version 10.0)
MSVC++ 9.0   _MSC_FULL_VER == 150030729 (Visual Studio 2008, SP1)
MSVC++ 9.0   _MSC_VER == 1500 (Visual Studio 2008 version 9.0)
MSVC++ 8.0   _MSC_VER == 1400 (Visual Studio 2005 version 8.0)
MSVC++ 7.1   _MSC_VER == 1310 (Visual Studio .NET 2003 version 7.1)
MSVC++ 7.0   _MSC_VER == 1300 (Visual Studio .NET 2002 version 7.0)
MSVC++ 6.0   _MSC_VER == 1200 (Visual Studio 6.0 version 6.0)
MSVC++ 5.0   _MSC_VER == 1100 (Visual Studio 97 version 5.0)

The version number above of course refers to the major version of your Visual studio you see in the about box, not to the year in the name. A thorough list can be found here. Starting recently, Visual Studio will start updating its ranges monotonically, meaning you should check ranges, rather than exact compiler values.

cl.exe /? will give a hint of the used version, e.g.:

c:\program files (x86)\microsoft visual studio 11.0\vc\bin>cl /?
Microsoft (R) C/C++ Optimizing Compiler Version 17.00.50727.1 for x86
.....

In my case, I am using another function.

Function

 function openTab() {
    window.open('https://play.google.com/store/apps/details?id=com.drishya');
  }

  <Link onClick={openTab}></Link>

Check the below snippet

<div class="container">
<div class="row">
    <div class='col-sm-6'>
        <div class="form-group">
            <div class='input-group date' id='datetimepicker4'>
                <input type='text' class="form-control" />
                <span class="input-group-addon"><span class="glyphicon glyphicon-time"></span>
                </span>
            </div>
        </div>
    </div>
    <script type="text/javascript">
        $(function() {              
           // Bootstrap DateTimePicker v4
           $('#datetimepicker4').datetimepicker({
                 format: 'DD/MM/YYYY'
           });
        });      
    </script>
</div>

You can refer http://eonasdan.github.io/bootstrap-datetimepicker/ for documentation and other functions in detail. This should work.

Update to support i18n

Use localized formats of moment.js:

• L for date only
• LT for time only
• L LT for date and time

See other localized formats in the moment.js documentation (https://momentjs.com/docs/#/displaying/format/)

You can set the ReadOnly property to true.

Quoth the link:

When this property is set to true, the contents of the control cannot be changed by the user at runtime. With this property set to true, you can still set the value of the Text property in code. You can use this feature instead of disabling the control with the Enabled property to allow the contents to be copied and ToolTips to be shown.

I agree with @TheAlpha's accepted answer, Apache reads the DirectoryIndex target files from left to right , if the first file exists ,apche serves it and if it doesnt then the next file is served as an index for the directory. So if you have the following Directive :

DirectoryIndex file1.html file2.html

Apache will serve /file.html as index ,You will need to change the order of files if you want to set /file2.html as index

DirectoryIndex file2.html file1.html

You can also set index file using a RewriteRule

RewriteEngine on

RewriteRule ^$ /index.html [L]

RewriteRule above will rewrite your homepage to /index.html the rewriting happens internally so http://example.com/ would show you the contents ofindex.html .

git push <repository> -d <branch>

to get the repository, type git remote -v in command line

Yes, WebBrowser control uses whatever version of IE you have installed. This means of course that if you run your application on a machine with IE 8 then the IE 9 features you depend on will not be available.

I have tried several solutions today, the one working best for me is Jo-Geek/jQuery-ResizableColumns. Is is very simple, yet it handles tables placed in flex containers, which many of the other ones fail with.

<table class="resizable">
</table>

$('table.resizable').resizableColumns();

$(function() {_x000D_
  $('table.resizable').resizableColumns();_x000D_
})

body {_x000D_
  margin: 0px;_x000D_
}_x000D_
_x000D_
table {_x000D_
  width: 100%;_x000D_
  table-layout: fixed;_x000D_
  border-collapse: collapse;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<script src="https://jo-geek.github.io/jQuery-ResizableColumns/demo/resizableColumns.min.js"></script>_x000D_
<table class="resizable" border="true">_x000D_
  <thead>_x000D_
  <tr>_x000D_
    <th>col 1</th><th>col 2</th><th>col 3</th><th>col 4</th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td>Column 1</td><td>Column 2</td><td>Column 3</td><td>Column 4</td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td>Column 1</td><td>Column 2</td><td>Column 3</td><td>Column 4</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>

Keep it simple:

 try:
     from . import mymodule     # "myapp" case
 except:
     import mymodule            # "__main__" case

cd /d c:\
git clone C:\folder1 folder2

From the documentation for git clone:

For local repositories, also supported by git natively, the following syntaxes may be used:

/path/to/repo.git/

file:///path/to/repo.git/

These two syntaxes are mostly equivalent, except the former implies --local option.

Disclaimer: I don't usually program in C so there may be any syntax gotcha in my examples, but I hope the ideas I try to express are clear.

If "emptying" means "containing an empty string", you can just assign the first array item to zero, which will effectively make the array to contain an empry string:

members[0] = 0;

If "emptying" means "freeing the memory it is using", you should not use a fixed char array in the first place. Rather, you should define a pointer to char, and then do malloc / free (or string assignment) as appropriate.

An example using only static strings:

char* emptyString="";
char* members;

//Set string value
members = "old value";

//Empty string value
member = emptyString

//Will return just "new"
strcat(members,"new");

Make sure JAVA_HOME is set and the path in environment variables. The PATH should be able to find the keytools.exe

Open “Windows search” and search for "Environment Variables"

Under “System variables” click the “New…” button and enter JAVA_HOME as “Variable name” and the path to your Java JDK directory under “Variable value” it should be similar to this C:\Program Files\Java\jre1.8.0_231

Perhaps the best lightweight approach would be

module MyConstants
  ABC = Class.new
  DEF = Class.new
  GHI = Class.new
end

This way values have associated names, as in Java/C#:

MyConstants::ABC
=> MyConstants::ABC

To get all values, you can do

MyConstants.constants
=> [:ABC, :DEF, :GHI] 

If you want an enum's ordinal value, you can do

MyConstants.constants.index :GHI
=> 2

Just to complement the other fine answers provided, as I too recently wanted a single error/exception handling component in a simple SpringBoot app containing filters that may throw exceptions, with other exceptions potentially thrown from controller methods.

Fortunately, it seems there is nothing to prevent you from combining your controller advice with an override of Spring's default error handler to provide consistent response payloads, allow you to share logic, inspect exceptions from filters, trap specific service-thrown exceptions, etc.

E.g.

@ControllerAdvice
@RestController
public class GlobalErrorHandler implements ErrorController {

  @ResponseStatus(HttpStatus.BAD_REQUEST)
  @ExceptionHandler(ValidationException.class)
  public Error handleValidationException(
      final ValidationException validationException) {
    return new Error("400", "Incorrect params"); // whatever
  }

  @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
  @ExceptionHandler(Exception.class)
  public Error handleUnknownException(final Exception exception) {
    return new Error("500", "Unexpected error processing request");
  }

  @RequestMapping("/error")
  public ResponseEntity handleError(final HttpServletRequest request,
      final HttpServletResponse response) {

    Object exception = request.getAttribute("javax.servlet.error.exception");

    // TODO: Logic to inspect exception thrown from Filters...
    return ResponseEntity.badRequest().body(new Error(/* whatever */));
  }

  @Override
  public String getErrorPath() {
    return "/error";
  }

}

PowerShell has aliases for several common commands like echo. Type the following in PowerShell:

Get-Alias echo

to get a response:

CommandType     Name                                               Version    Source
-----------     ----                                               -------    ------
Alias           echo -> Write-Output

Even Get-Alias has an alias gal -> Get-Alias. You could write gal echo to get the alias for echo.

gal echo

Other aliases are listed here: https://docs.microsoft.com/en-us/powershell/scripting/learn/using-familiar-command-names?view=powershell-6

cat dir mount rm cd echo move rmdir chdir erase popd sleep clear h ps sort cls history pushd tee copy kill pwd type del lp r write diff ls ren

Just a variation on the theme already provided in the answer, but how about this:

In a Thing,

export default function ThingA () {}

In things/index.js,

export {default as ThingA} from './ThingA'
export {default as ThingB} from './ThingB'
export {default as ThingC} from './ThingC'

Then to consume all the things elsewhere,

import * as things from './things'
things.ThingA()

Or to consume just some of things,

import {ThingA,ThingB} from './things'

Building on Peter N's answer, this is an example of how to add (optional) user-specified arguments to pass to Java main for a JavaExec task (since you can't set the 'args' property manually for the reason he cites.)

Add this to the task:

task(runProgram, type: JavaExec) {

  [...]

  if (project.hasProperty('myargs')) {
      args(myargs.split(','))
  }

... and run at the command line like this

% ./gradlew runProgram '-Pmyargs=-x,7,--no-kidding,/Users/rogers/tests/file.txt'

<script type="text/javascript" src="./js/jquery/jquery.js"></script>
<script type="text/javascript" src="./js/jFeed/build/dist/jquery.jfeed.pack.js"></script>
<script type="text/javascript">
    function loadFeed(){
        $.getFeed({
            url: 'url=http://sports.espn.go.com/espn/rss/news/',
            success: function(feed) {

                //Title
                $('#result').append('<h2><a href="' + feed.link + '">' + feed.title + '</a>' + '</h2>');

                //Unordered List
                var html = '<ul>';

                $(feed.items).each(function(){
                    var $item = $(this);

                    //trace( $item.attr("link") );
                    html += '<li>' +
                        '<h3><a href ="' + $item.attr("link") + '" target="_new">' +
                        $item.attr("title") + '</a></h3> ' +
                        '<p>' + $item.attr("description") + '</p>' +
                        // '<p>' + $item.attr("c:date") + '</p>' +
                        '</li>';
                });

                html += '</ul>';

                $('#result').append(html);
            }
        });
    }
</script>

The idea of a linear index for arrays in matlab is an important one. An array in MATLAB is really just a vector of elements, strung out in memory. MATLAB allows you to use either a row and column index, or a single linear index. For example,

A = magic(3)
A =
     8     1     6
     3     5     7
     4     9     2

A(2,3)
ans =
     7

A(8)
ans =
     7

We can see the order the elements are stored in memory by unrolling the array into a vector.

A(:)
ans =
     8
     3
     4
     1
     5
     9
     6
     7
     2

As you can see, the 8th element is the number 7. In fact, the function find returns its results as a linear index.

find(A>6)
ans =
     1
     6
     8

The result is, we can access each element in turn of a general n-d array using a single loop. For example, if we wanted to square the elements of A (yes, I know there are better ways to do this), one might do this:

B = zeros(size(A));
for i = 1:numel(A)
  B(i) = A(i).^2;
end

B
B =
    64     1    36
     9    25    49
    16    81     4

There are many circumstances where the linear index is more useful. Conversion between the linear index and two (or higher) dimensional subscripts is accomplished with the sub2ind and ind2sub functions.

The linear index applies in general to any array in matlab. So you can use it on structures, cell arrays, etc. The only problem with the linear index is when they get too large. MATLAB uses a 32 bit integer to store these indexes. So if your array has more then a total of 2^32 elements in it, the linear index will fail. It is really only an issue if you use sparse matrices often, when occasionally this will cause a problem. (Though I don't use a 64 bit MATLAB release, I believe that problem has been resolved for those lucky individuals who do.)

Chart.JS API has changed since this was posted and older examples did not seem to be working for me. here is an updated fiddle that works on the newer versions

HTML:

<body>
    <canvas id="canvas" height="450" width="600"></canvas>
    <img id="url" />
</body>

JS:

function done(){
  alert("haha");
  var url=myLine.toBase64Image();
  document.getElementById("url").src=url;
}

var options = {
  bezierCurve : false,
  animation: {
    onComplete: done
  }
};

var myLine = new 
   Chart(document.getElementById("canvas").getContext("2d"),
     {
        data:lineChartData,
        type:"line",
        options:options
      }
    );

http://jsfiddle.net/KSgV7/585/

You can also use the data-interval attribute eg. <div class="carousel" data-interval="10000">

Get sorted filenames. You can filter results based on a specific extension such as '.txt', '.jpg' and so on.

import * as fs from 'fs';
import * as Path from 'path';

function getFilenames(path, extension) {
    return fs
        .readdirSync(path)
        .filter(
            item =>
                fs.statSync(Path.join(path, item)).isFile() &&
                (extension === undefined || Path.extname(item) === extension)
        )
        .sort();
}

About "can it be that 0 errors and IsValid == false": here's MVC source code from https://github.com/Microsoft/referencesource/blob/master/System.Web/ModelBinding/ModelStateDictionary.cs#L37-L41

public bool IsValid {
    get {
        return Values.All(modelState => modelState.Errors.Count == 0);
    }
}

Now, it looks like it can't be. Well, that's for ASP.NET MVC v1.

Update to the latest conda and latest navigator will resolve this issue.

Open the Anaconda Prompt and type

• conda update conda

and

• conda update anaconda-navigator

I would recommend writing these helpers using named parameters for the sake of clarity as follows:

@Html.ActionLink(
    linkText: "Details",
    actionName: "Details",
    controllerName: "Product",
    routeValues: new {
        id = item.ID
    },
    htmlAttributes: null
)

Finally I've solved it using JacksonJaxbJsonProvider It requires few changes in your Spring context.xml and Maven pom.xml

In your Spring context.xml add JacksonJaxbJsonProvider to the <jaxrs:server>:

<jaxrs:server id="restService" address="/resource">
    <jaxrs:providers>
        <bean class="org.codehaus.jackson.jaxrs.JacksonJaxbJsonProvider"/>
    </jaxrs:providers>
</jaxrs:server>

In your Maven pom.xml add:

<dependency>
    <groupId>org.codehaus.jackson</groupId>
    <artifactId>jackson-jaxrs</artifactId>
    <version>1.9.0</version>
</dependency>

That doesn't work because distToPoint is inside your class, so you need to prefix it with the classname if you want to refer to it, like this: classname.distToPoint(self, p). You shouldn't do it like that, though. A better way to do it is to refer to the method directly through the class instance (which is the first argument of a class method), like so: self.distToPoint(p).

A simple straightforward answer can be:

Big O represents the worst possible time/space for that algorithm. The algorithm will never take more space/time above that limit. Big O represents time/space complexity in the extreme case.

Use QString::arg() for the same effect.

As of RC6 you can do the following to change URL without change state and thereby keeping your route history

    import {OnInit} from '@angular/core';

    import {Location} from '@angular/common'; 
    // If you dont import this angular will import the wrong "Location"

    @Component({
        selector: 'example-component',
        templateUrl: 'xxx.html'
    })
    export class ExampleComponent implements OnInit {
        
        constructor( private location: Location )
        {}

        ngOnInit() {    
            this.location.replaceState("/some/newstate/");
        }
    }

Here is a similar question with some - yet unaccepted - answers. One of them mentions FMJ as a java alternative to JMF.

You can either change the thread identity, or P/Invoke WNetAddConnection2. I prefer the latter, as I sometimes need to maintain multiple credentials for different locations. I wrap it into an IDisposable and call WNetCancelConnection2 to remove the creds afterwards (avoiding the multiple usernames error):

using (new NetworkConnection(@"\\server\read", readCredentials))
using (new NetworkConnection(@"\\server2\write", writeCredentials)) {
   File.Copy(@"\\server\read\file", @"\\server2\write\file");
}

how will I know that some tables are locked?

You can use SHOW OPEN TABLES command to view locked tables.

how do I unlock tables manually?

If you know the session ID that locked tables - 'SELECT CONNECTION_ID()', then you can run KILL command to terminate session and unlock tables.

It may be caused by IE's box model bug. To fix this, you can use the Box Model Hack.

What you may want to do is first, on your local machine, make a bare clone of the repository

git clone --bare /path/to/repo /path/to/bare/repo.git  # don't forget the .git!

Now, archive up the new repo.git directory using tar/gzip or whatever your favorite archiving tool is and then copy the archive to the server.

Unarchive the repo on your server. You'll then need to set up a remote on your local repository:

git remote add repo-name user@host:/path/to/repo.git #this assumes you're using SSH

You will then be able to push to and pull from the remote repo with:

git push repo-name branch-name
git pull repo-name branch-name

That syntax works fine for me:

CREATE FUNCTION dbo.test_func
(@in varchar(20))
RETURNS INT
AS
BEGIN
    RETURN 1
END
GO

SELECT dbo.test_func('blah')

Are you sure that the function exists as a function and under the dbo schema?

for i=1,#target do
    game.Players.target[i].Character:BreakJoints()
end

Is incorrect, if "target" contains "FakeNameHereSoNoStalkers" then the run code would be:

game.Players.target.1.Character:BreakJoints()

Which is completely incorrect.

c = game.Players:GetChildren()

Never use "Players:GetChildren()", it is not guaranteed to return only players.

Instead use:

c = Game.Players:GetPlayers()

if msg:lower()=="me" then
    table.insert(people, source)
    return people

Here you add the player's name in the list "people", where you in the other places adds the player object.

Fixed code:

local Admins = {"FakeNameHereSoNoStalkers"}

function Kill(Players)
    for i,Player in ipairs(Players) do
        if Player.Character then
            Player.Character:BreakJoints()
        end
    end
end

function IsAdmin(Player)
    for i,AdminName in ipairs(Admins) do
        if Player.Name:lower() == AdminName:lower() then return true end
    end
    return false
end

function GetPlayers(Player,Msg)
    local Targets = {}
    local Players = Game.Players:GetPlayers()

    if Msg:lower() == "me" then
        Targets = { Player }
    elseif Msg:lower() == "all" then
        Targets = Players
    elseif Msg:lower() == "others" then
        for i,Plr in ipairs(Players) do
            if Plr ~= Player then
                table.insert(Targets,Plr)
            end
        end
    else
        for i,Plr in ipairs(Players) do
            if Plr.Name:lower():sub(1,Msg:len()) == Msg then
                table.insert(Targets,Plr)
            end
        end
    end
    return Targets
end

Game.Players.PlayerAdded:connect(function(Player)
    if IsAdmin(Player) then
        Player.Chatted:connect(function(Msg)
            if Msg:lower():sub(1,6) == ":kill " then
                Kill(GetPlayers(Player,Msg:sub(7)))
            end
        end)
    end
end)

SELECT * FROM table
ORDER BY NEWID()

Apart from the accepted answer, I'm suggesting another alternative. Use QueryDSL, create a predicate and use the exists() method that accepts a predicate and returns Boolean.

One advantage with QueryDSL is you can use the predicate for complicated where clauses.

Just specify it in shared.loader or common.loader property of /conf/catalina.properties.

It's an old question but here is a concise, readable, JDK-only solution with properly closed resources:

static long download(String sourceUrl, String targetFileName) throws Exception {
    try (InputStream in = URI.create(sourceUrl).toURL().openStream()) {
        return Files.copy(in, Paths.get(targetFileName));
    }
}

Two lines of code and no dependencies.

Here's a complete file downloader example program with output, error checking, and command line argument checks:

package so.downloader;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Paths;

public class Application {
    public static void main(String[] args) throws MalformedURLException, IOException {
        if (2 != args.length) {
            System.out.println(String.format("USAGE: java -jar so-downloader.jar <source-URL> <target-filename>"));
            System.exit(1);
        }

        String sourceUrl = args[0];
        String targetFilename = args[1];

        long bytesDownloaded = download(sourceUrl, targetFilename);

        System.out.println(String.format("Downloaded %d bytes from %s to %s.", bytesDownloaded, sourceUrl, targetFilename));
    }

    static long download(String sourceUrl, String targetFileName) throws MalformedURLException, IOException {
        try (InputStream in = URI.create(sourceUrl).toURL().openStream()) {
            return Files.copy(in, Paths.get(targetFileName));
        }
    }

}

As noted in the so-downloader repository README:

To run file download program:

java -jar so-downloader.jar <source-URL> <target-filename>

for example:

java -jar so-downloader.jar https://github.com/JanStureNielsen/so-downloader/archive/main.zip so-downloader-source.zip

If using @worldofjr answer in jQuery you are getting error:

e.relatedTarget.data is not a function

you should use:

$('#myModal').on('show.bs.modal', function (e) {
    var loadurl = $(e.relatedTarget).data('load-url');
    $(this).find('.modal-body').load(loadurl);
});

Not that e.relatedTarget if wrapped by $(..)

I was getting the error in latest Bootstrap 3 and after using this method it's working without any problem.

@Eevee: As the browser becomes the home for richer and richer functionality and starts to replace desktop apps, it's just not going to be an option to forgo the use of keyboard shortcuts. Gmail's rich and intuitive set of keyboard commands was instrumental in my willingness to abandon Outlook. The keyboard shortcuts in Todoist, Google Reader, and Google Calendar all make my life much, much easier on a daily basis.

Developers should definitely be careful not to override keystrokes that already have a meaning in the browser. For example, the WMD textbox I'm typing into inexplicably interprets Ctrl+Del as "Blockquote" rather than "delete word forward". I'm curious if there's a standard list somewhere of "browser-safe" shortcuts that site developers can use and that browsers will commit to staying away from in future versions.

Cygwin mount now support bind method which lets you mount a directory. Hence you can simply add the following line to /etc/fstab, then restart your shell:

c:/Users /home none bind 0 0

select * from test 
     where CAST(AddTime as datetime) between '2013/4/4' and '2014/4/4'

-- if data type is different

You can try onload event as well;

var createIframe = function (src) {
        var self = this;
        $('<iframe>', {
            src: src,
            id: 'iframeId',
            frameborder: 1,
            scrolling: 'no',
            onload: function () {
                self.isIframeLoaded = true;
                console.log('loaded!');
            }
        }).appendTo('#iframeContainer');

    };

Hope this will help you. I am using this solution for Search on some columns but i don't want to display them on frontend.

$(document).ready(function() {
        $('#example').dataTable({
            "scrollY": "500px",
            "scrollCollapse": true,
            "scrollX": false,
            "bPaginate": false,
            "columnDefs": [
                { 
                    "width": "30px", 
                    "targets": 0,
                },
                { 
                    "width": "100px", 
                    "targets": 1,
                },
                { 
                    "width": "100px", 
                    "targets": 2,
                },              
                { 
                    "width": "76px",
                    "targets": 5, 
                },
                { 
                    "width": "80px", 
                    "targets": 6,
                },
                {
                    "targets": [ 7 ],
                    "visible": false,
                    "searchable": true
                },
                {
                    "targets": [ 8 ],
                    "visible": false,
                    "searchable": true
                },
                {
                    "targets": [ 9 ],
                    "visible": false,
                    "searchable": true
                },
              ]
        });
    });

One cannot disable the browser back button functionality. The only thing that can be done is prevent them.

The below JavaScript code needs to be placed in the head section of the page where you don’t want the user to revisit using the back button:

<script>
    function preventBack() {
        window.history.forward();
    }

    setTimeout("preventBack()", 0);
    window.onunload = function() {
        null
    };
</script>

Suppose there are two pages Page1.php and Page2.php and Page1.php redirects to Page2.php.

Hence to prevent user from visiting Page1.php using the back button you will need to place the above script in the head section of Page1.php.

For more information: Reference

Code coverage basically tells you how much of your code is covered under tests. For example, if you have 90% code coverage, it means 10% of the code is not covered under tests.

I know you might be thinking that if 90% of the code is covered, it's good enough, but you have to look from a different angle. What is stopping you from getting 100% code coverage?

A good example will be this:

if(customer.IsOldCustomer()) 
{
}
else 
{
}

Now, in the code above, there are two paths/branches. If you are always hitting the "YES" branch, you are not covering the "else" part and it will be shown in the Code Coverage results. This is good because now you know that what is not covered and you can write a test to cover the "else" part. If there was no code coverage, you are just sitting on a time bomb, waiting to explode.

NCover is a good tool to measure code coverage.

While inserting the data, we have to used character string delimiter (' '). And, you missed it (' ') while inserting values which is the reason of your error message. The correction of code is given below:

INSERT INTO LOCATION VALUES(PQ95VM,'HAPPY_STREET','FRANCE');

I think your question is, "why am I getting one more line than there is in the file?"

Imagine a file:

line 1
line 2
line 3

The file may be represented in ASCII like this:

line 1\nline 2\nline 3\n

(Where \n is byte 0x10.)

Now let's see what happens before and after each getline call:

Before 1: line 1\nline 2\nline 3\n
  Stream: ^
After 1:  line 1\nline 2\nline 3\n
  Stream:         ^

Before 2: line 1\nline 2\nline 3\n
  Stream:         ^
After 2:  line 1\nline 2\nline 3\n
  Stream:                 ^

Before 2: line 1\nline 2\nline 3\n
  Stream:                 ^
After 2:  line 1\nline 2\nline 3\n
  Stream:                         ^

Now, you'd think the stream would mark eof to indicate the end of the file, right? Nope! This is because getline sets eof if the end-of-file marker is reached "during it's operation". Because getline terminates when it reaches \n, the end-of-file marker isn't read, and eof isn't flagged. Thus, myfile.eof() returns false, and the loop goes through another iteration:

Before 3: line 1\nline 2\nline 3\n
  Stream:                         ^
After 3:  line 1\nline 2\nline 3\n
  Stream:                         ^ EOF

How do you fix this? Instead of checking for eof(), see if .peek() returns EOF:

while(myfile.peek() != EOF){
    getline ...

You can also check the return value of getline (implicitly casting to bool):

while(getline(myfile,line)){
    cout<< ...

/* here are two different ways to do this */
//using jquery:
$(document).ready(function(){
  $('#link_other a').attr('target', '_blank');
});

// not using jquery
window.onload = function(){
  var anchors = document.getElementById('link_other').getElementsByTagName('a');
  for (var i=0; i<anchors.length; i++){
    anchors[i].setAttribute('target', '_blank');
  }
}
// jquery is prettier. :-)

You could also add a title tag to notify the user that you are doing this, to warn them, because as has been pointed out, it's not what users expect:

$('#link_other a').attr('target', '_blank').attr('title','This link will open in a new window.');

Utilize the output of built-in repr to deal with \r\n\t and process the output of re.escape is what you want:

re.escape(repr(a)[1:-1]).replace('\\\\', '\\')

I made this work in this way:

<button class="btn" ng-click='toggleClass($event)'>button one</button>
<button class="btn" ng-click='toggleClass($event)'>button two</button>

in your controller:

$scope.toggleClass = function (event) {
    $(event.target).toggleClass('active');
}

Check this out.

<script type="text/javascript">
    function submitForm() {
$(document).ready(function() {
$("form#myForm").submit(function() {

        var myCheckboxes = new Array();
        $("input:checked").each(function() {
           myCheckboxes.push($(this).val());
        });

        $.ajax({
            type: "POST",
            url: "myurl.php",
            dataType: 'html',
            data: 'myField='+$("textarea[name=myField]").val()+'&myCheckboxes='+myCheckboxes,
            success: function(data){
                $('#myResponse').html(data)
            }
        });
        return false;
});
});
}
</script>

And on myurl.php you can use print_r($_POST['myCheckboxes']);

form.MySelect.options[form.MySelect.selectedIndex].value

Shameless plug: I'm working on Bokeh: a simple, scalable and blazing-fast task queue built on ZeroMQ. It supports pluggable data stores for persisting tasks, currently in-memory, Redis and Riak are supported. Check it out.

You can Easily change the Input Type using the keyboardType Parameter and you have a lot of possibilities check the documentation TextInputType so you can use the number or phone value

 new TextField(keyboardType: TextInputType.number)

After you commit your object into the db the object receives a value in its ID field.

So:

myObject.Field1 = "value";

// Db is the datacontext
db.MyObjects.InsertOnSubmit(myObject);
db.SubmitChanges();

// You can retrieve the id from the object
int id = myObject.ID;

Extra Tips:

Multiple "nots", input that is NOT hidden and NOT disabled:

:not([type="hidden"]):not([disabled])

Also did you know you can do this:

node.parentNode.querySelectorAll('div');

This is equivelent to jQuery's:

$(node).parent().find('div');

Which will effectively find all divs in "node" and below recursively, HOT DAMN!

You would be better off using a DOM parser for this kind of HTML parsing. Consider this code:

$html = '<img id="12" border="0" src="/images/image.jpg"
         alt="Image" width="100" height="100" />';
$doc = new DOMDocument();
libxml_use_internal_errors(true);
$doc->loadHTML($html); // loads your html
$xpath = new DOMXPath($doc);
$nodelist = $xpath->query("//img"); // find your image
$node = $nodelist->item(0); // gets the 1st image
$value = $node->attributes->getNamedItem('src')->nodeValue;
echo "src=$value\n"; // prints src of image

OUTPUT:

src=/images/image.jpg

You can also go to Notepad++ and do the following steps:

Edit->LineOperations-> Remove Empty Lines or Remove Empty Lines(Containing blank characters)

There are multiple places where Linux can have limits on the number of file descriptors you are allowed to open.

You can check the following:

cat /proc/sys/fs/file-max

That will give you the system wide limits of file descriptors.

On the shell level, this will tell you your personal limit:

ulimit -n

This can be changed in /etc/security/limits.conf - it's the nofile param.

However, if you're closing your sockets correctly, you shouldn't receive this unless you're opening a lot of simulataneous connections. It sounds like something is preventing your sockets from being closed appropriately. I would verify that they are being handled properly.

There is no updated dynamic table. There is just inserted and deleted. On an UPDATE command, the old data is stored in the deleted dynamic table, and the new values are stored in the inserted dynamic table.

Think of an UPDATE as a DELETE/INSERT combination.

Some great examples and libs presented in this thread, but they didn't quite have what I was looking for. My approach: angular-validity -- a promise based validation lib for asynchronous validation, with optional Bootstrap styling baked-in.

An angular-validity solution for the OP's use case might look something like this:

<input  type="text" name="field4" ng-model="field4"
        validity="eval"
        validity-eval="!(field1 && field2 && field3 && !field4)"
        validity-message-eval="This field is required">

Here's a Fiddle, if you want to take it for a spin. The lib is available on GitHub, has detailed documentation, and plenty of live demos.

svn merge -r 1944:1943 . should revert the changes of r1944 in your working copy. You can then review the changes in your working copy (with diff), but you'd need to commit in order to apply the revert into the repository.

This code sample can be used to change date format. Here I want to change from yyyy-MM-dd to dd-MM-yyyy. Here pos is position of column.

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.CreationHelper;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFColor;
import org.apache.poi.xssf.usermodel.XSSFFont;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

class Test{ 
public static void main( String[] args )
{
String input="D:\\somefolder\\somefile.xlsx";
String output="D:\\somefolder\\someoutfile.xlsx"
FileInputStream file = new FileInputStream(new File(input));
XSSFWorkbook workbook = new XSSFWorkbook(file);
XSSFSheet sheet = workbook.getSheetAt(0);
Iterator<Row> iterator = sheet.iterator();
Cell cell = null;
Row row=null;
row=iterator.next();
int pos=5; // 5th column is date.
while(iterator.hasNext())
{
    row=iterator.next();

    cell=row.getCell(pos-1);
    //CellStyle cellStyle = wb.createCellStyle();
    XSSFCellStyle cellStyle = (XSSFCellStyle)cell.getCellStyle();
    CreationHelper createHelper = wb.getCreationHelper();
    cellStyle.setDataFormat(
        createHelper.createDataFormat().getFormat("dd-MM-yyyy"));
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    Date d=null;
    try {
        d= sdf.parse(cell.getStringCellValue());
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        d=null;
        e.printStackTrace();
        continue;
    }
    cell.setCellValue(d);
    cell.setCellStyle(cellStyle);
   }

file.close();
FileOutputStream outFile =new FileOutputStream(new File(output));
workbook.write(outFile);
workbook.close();
outFile.close();
}}

I'd say use <em> to emphasize inline elements. Use a class for block elements like blocks of text. CSS or not, the text still has to be tagged. Whether its for semantics or for visual aid, I'm assuming you'd be using it for something meaningful...

If you're emphasizing text for ANY reason, you could use <em>, or a class that italicizes your text.

It's OK to break the rules sometimes!

Its better to use the _id and thread_id to delete a message.

Thread_id is something assigned to the messages coming from same user. So, if you use only thread_id, all the messages from the sender will get deleted.

If u use the combination of _id, thread_id, then it will delete the exact message you are looking to delete.

Uri thread = Uri.parse( "content://sms");
int deleted = contentResolver.delete( thread, "thread_id=? and _id=?", new String[]{String.valueOf(thread_id), String.valueOf(id)} );

I use this command:

ls -1 | xargs readlink -f

Here, in this post you will find the detailed code for establishing socket between devices or between two application in the same mobile.

You have to create two application to test below code.

In both application's manifest file, add below permission

<uses-permission android:name="android.permission.INTERNET" />

1st App code: Client Socket

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TableRow
        android:id="@+id/tr_send_message"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_alignParentTop="true"
        android:layout_marginTop="11dp">

        <EditText
            android:id="@+id/edt_send_message"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:layout_marginRight="10dp"
            android:layout_marginLeft="10dp"
            android:hint="Enter message"
            android:inputType="text" />

        <Button
            android:id="@+id/btn_send"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginRight="10dp"
            android:text="Send" />
    </TableRow>

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:layout_below="@+id/tr_send_message"
        android:layout_marginTop="25dp"
        android:id="@+id/scrollView2">

        <TextView
            android:id="@+id/tv_reply_from_server"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" />
    </ScrollView>
</RelativeLayout>

MainActivity.java

import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;

/**
 * Created by Girish Bhalerao on 5/4/2017.
 */
public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    private TextView mTextViewReplyFromServer;
    private EditText mEditTextSendMessage;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Button buttonSend = (Button) findViewById(R.id.btn_send);

        mEditTextSendMessage = (EditText) findViewById(R.id.edt_send_message);
        mTextViewReplyFromServer = (TextView) findViewById(R.id.tv_reply_from_server);

        buttonSend.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {

        switch (v.getId()) {

            case R.id.btn_send:
                sendMessage(mEditTextSendMessage.getText().toString());
                break;
        }
    }

    private void sendMessage(final String msg) {

        final Handler handler = new Handler();
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {

                try {
                    //Replace below IP with the IP of that device in which server socket open.
                    //If you change port then change the port number in the server side code also.
                    Socket s = new Socket("xxx.xxx.xxx.xxx", 9002);

                    OutputStream out = s.getOutputStream();

                    PrintWriter output = new PrintWriter(out);

                    output.println(msg);
                    output.flush();
                    BufferedReader input = new BufferedReader(new InputStreamReader(s.getInputStream()));
                    final String st = input.readLine();

                    handler.post(new Runnable() {
                        @Override
                        public void run() {

                            String s = mTextViewReplyFromServer.getText().toString();
                            if (st.trim().length() != 0)
                                mTextViewReplyFromServer.setText(s + "\nFrom Server : " + st);
                        }
                    });

                    output.close();
                    out.close();
                    s.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        });

        thread.start();
    }
}

2nd App Code - Server Socket

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <Button
        android:id="@+id/btn_stop_receiving"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="STOP Receiving data"
        android:layout_alignParentTop="true"
        android:enabled="false"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="89dp" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@+id/btn_stop_receiving"
        android:layout_marginTop="35dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true">

        <TextView
            android:id="@+id/tv_data_from_client"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" />
    </ScrollView>

    <Button
        android:id="@+id/btn_start_receiving"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="START Receiving data"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="14dp" />
</RelativeLayout>

MainActivity.java

import android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

/**
 * Created by Girish Bhalerao on 5/4/2017.
 */
public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    final Handler handler = new Handler();

    private Button buttonStartReceiving;
    private Button buttonStopReceiving;
    private TextView textViewDataFromClient;
    private boolean end = false;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        buttonStartReceiving = (Button) findViewById(R.id.btn_start_receiving);
        buttonStopReceiving = (Button) findViewById(R.id.btn_stop_receiving);
        textViewDataFromClient = (TextView) findViewById(R.id.tv_data_from_client);

        buttonStartReceiving.setOnClickListener(this);
        buttonStopReceiving.setOnClickListener(this);

    }

    private void startServerSocket() {

        Thread thread = new Thread(new Runnable() {

            private String stringData = null;

            @Override
            public void run() {

                try {

                    ServerSocket ss = new ServerSocket(9002);

                    while (!end) {
                        //Server is waiting for client here, if needed
                        Socket s = ss.accept();
                        BufferedReader input = new BufferedReader(new InputStreamReader(s.getInputStream()));
                        PrintWriter output = new PrintWriter(s.getOutputStream());

                        stringData = input.readLine();
                        output.println("FROM SERVER - " + stringData.toUpperCase());
                        output.flush();

                        try {
                            Thread.sleep(1000);
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                        updateUI(stringData);
                        if (stringData.equalsIgnoreCase("STOP")) {
                            end = true;
                            output.close();
                            s.close();
                            break;
                        }

                        output.close();
                        s.close();
                    }
                    ss.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }

        });
        thread.start();
    }

    private void updateUI(final String stringData) {

        handler.post(new Runnable() {
            @Override
            public void run() {

                String s = textViewDataFromClient.getText().toString();
                if (stringData.trim().length() != 0)
                    textViewDataFromClient.setText(s + "\n" + "From Client : " + stringData);
            }
        });
    }

    @Override
    public void onClick(View v) {

        switch (v.getId()) {
            case R.id.btn_start_receiving:

                startServerSocket();
                buttonStartReceiving.setEnabled(false);
                buttonStopReceiving.setEnabled(true);
                break;

            case R.id.btn_stop_receiving:

                //stopping server socket logic you can add yourself
                buttonStartReceiving.setEnabled(true);
                buttonStopReceiving.setEnabled(false);
                break;
        }
    }
}

np.convolve needs a flattened array as one of it's inputs, you can use numpy.ndarray.flatten() which is quite fast, find it here.

nltk have its pre-trained tokenizer models. Model is downloading from internally predefined web sources and stored at path of installed nltk package while executing following possible function calls.

E.g. 1 tokenizer = nltk.data.load('nltk:tokenizers/punkt/english.pickle')

E.g. 2 nltk.download('punkt')

If you call above sentence in your code, Make sure you have internet connection without any firewall protections.

I would like to share some more better alter-net way to resolve above issue with more better deep understandings.

Please follow following steps and enjoy english word tokenization using nltk.

Step 1: First download the "english.pickle" model following web path.

Goto link "http://www.nltk.org/nltk_data/" and click on "download" at option "107. Punkt Tokenizer Models"

Step 2: Extract the downloaded "punkt.zip" file and find the "english.pickle" file from it and place in C drive.

Step 3: copy paste following code and execute.

from nltk.data import load
from nltk.tokenize.treebank import TreebankWordTokenizer

sentences = [
    "Mr. Green killed Colonel Mustard in the study with the candlestick. Mr. Green is not a very nice fellow.",
    "Professor Plum has a green plant in his study.",
    "Miss Scarlett watered Professor Plum's green plant while he was away from his office last week."
]

tokenizer = load('file:C:/english.pickle')
treebank_word_tokenize = TreebankWordTokenizer().tokenize

wordToken = []
for sent in sentences:
    subSentToken = []
    for subSent in tokenizer.tokenize(sent):
        subSentToken.extend([token for token in treebank_word_tokenize(subSent)])

    wordToken.append(subSentToken)

for token in wordToken:
    print token

Let me know, if you face any problem

Based on kynan's answer, here are the same aliases, modified so they can handle spaces and initial dashes in filenames:

accept-ours = "!f() { [ -z \"$@\" ] && set - '.'; git checkout --ours -- \"$@\"; git add -u -- \"$@\"; }; f"
accept-theirs = "!f() { [ -z \"$@\" ] && set - '.'; git checkout --theirs -- \"$@\"; git add -u -- \"$@\"; }; f"

You are not allowed to have div tags between tr tags. You have to look for some other strategies like creating a CSS class with display: none and adding it to concerning rows or adding inline style display: none to concerning rows.

.hidden
{
  display:none;
}

<table>
  <tr><td>I am visible</td><tr>
  <tr class="hidden"><td>I am hidden using CSS class</td><tr>
  <tr class="hidden"><td>I am hidden using CSS class</td><tr>
  <tr class="hidden"><td>I am hidden using CSS class</td><tr>
  <tr class="hidden"><td>I am hidden using CSS class</td><tr>
</table>

or

<table>
  <tr><td>I am visible</td><tr>
  <tr style="display:none"><td>I am hidden using inline style</td><tr>
  <tr style="display:none"><td>I am hidden using inline style</td><tr>
  <tr style="display:none"><td>I am hidden using inline style</td><tr>
</table>

Basic usage

The "string to long" (strtol) function is standard for this ("long" can hold numbers much larger than "int"). This is how to use it:

#include <stdlib.h>

long arg = strtol(argv[1], NULL, 10);
// string to long(string, endpointer, base)

Since we use the decimal system, base is 10. The endpointer argument will be set to the "first invalid character", i.e. the first non-digit. If you don't care, set the argument to NULL instead of passing a pointer, as shown.

Error checking (1)

If you don't want non-digits to occur, you should make sure it's set to the "null terminator", since a \0 is always the last character of a string in C:

#include <stdlib.h>

char* p;
long arg = strtol(argv[1], &p, 10);
if (*p != '\0') // an invalid character was found before the end of the string

Error checking (2)

As the man page mentions, you can use errno to check that no errors occurred (in this case overflows or underflows).

#include <stdlib.h>
#include <errno.h>

char* p;
errno = 0; // not 'int errno', because the '#include' already defined it
long arg = strtol(argv[1], &p, 10);
if (*p != '\0' || errno != 0) {
    return 1; // In main(), returning non-zero means failure
}

// Everything went well, print it as 'long decimal'
printf("%ld", arg);

Convert to integer

So now we are stuck with this long, but we often want to work with integers. To convert a long into an int, we should first check that the number is within the limited capacity of an int. To do this, we add a second if-statement, and if it matches, we can just cast it.

#include <stdlib.h>
#include <errno.h>
#include <limits.h>

char* p;
errno = 0; // not 'int errno', because the '#include' already defined it
long arg = strtol(argv[1], &p, 10);
if (*p != '\0' || errno != 0) {
    return 1; // In main(), returning non-zero means failure
}

if (arg < INT_MIN || arg > INT_MAX) {
    return 1;
}
int arg_int = arg;

// Everything went well, print it as a regular number
printf("%d", arg_int);

To see what happens if you don't do this check, test the code without the INT_MIN/MAX if-statement. You'll see that if you pass a number larger than 2147483647 (2³¹), it will overflow and become negative. Or if you pass a number smaller than -2147483648 (-2³¹-1), it will underflow and become positive. Values beyond those limits are too large to fit in an integer.

Full example

#include <stdio.h>  // for printf()
#include <stdlib.h> // for strtol()
#include <errno.h>  // for errno
#include <limits.h> // for INT_MIN and INT_MAX

int main(int argc, char** argv) {
    char* p;
    errno = 0; // not 'int errno', because the '#include' already defined it
    long arg = strtol(argv[1], &p, 10);
    if (*p != '\0' || errno != 0) {
        return 1; // In main(), returning non-zero means failure
    }

    if (arg < INT_MIN || arg > INT_MAX) {
        return 1;
    }
    int arg_int = arg;

    // Everything went well, print it as a regular number plus a newline
    printf("Your value was: %d\n", arg_int);
    return 0;
}

In Bash, you can test this with:

cc code.c -o example  # Compile, output to 'example'
./example $((2**31-1))  # Run it
echo "exit status: $?"  # Show the return value, also called 'exit status'

Using 2**31-1, it should print the number and 0, because 2³¹-1 is just in range. If you pass 2**31 instead (without -1), it will not print the number and the exit status will be 1.

Beyond this, you can implement custom checks: test whether the user passed an argument at all (check argc), test whether the number is in the range that you want, etc.

Posted this in a similar thread, but thought it might be relevant here as well.

Achieving this with a single instance of jQuery-UI Accordion

As others have noted, the Accordion widget does not have an API option to do this directly. However, if for some reason you must use the widget (e.g. you're maintaining an existing system), it is possible to achieve this by using the beforeActivate event handler option to subvert and emulate the default behavior of the widget.

For example:

$('#accordion').accordion({
    collapsible:true,

    beforeActivate: function(event, ui) {
         // The accordion believes a panel is being opened
        if (ui.newHeader[0]) {
            var currHeader  = ui.newHeader;
            var currContent = currHeader.next('.ui-accordion-content');
         // The accordion believes a panel is being closed
        } else {
            var currHeader  = ui.oldHeader;
            var currContent = currHeader.next('.ui-accordion-content');
        }
         // Since we've changed the default behavior, this detects the actual status
        var isPanelSelected = currHeader.attr('aria-selected') == 'true';

         // Toggle the panel's header
        currHeader.toggleClass('ui-corner-all',isPanelSelected).toggleClass('accordion-header-active ui-state-active ui-corner-top',!isPanelSelected).attr('aria-selected',((!isPanelSelected).toString()));

        // Toggle the panel's icon
        currHeader.children('.ui-icon').toggleClass('ui-icon-triangle-1-e',isPanelSelected).toggleClass('ui-icon-triangle-1-s',!isPanelSelected);

         // Toggle the panel's content
        currContent.toggleClass('accordion-content-active',!isPanelSelected)    
        if (isPanelSelected) { currContent.slideUp(); }  else { currContent.slideDown(); }

        return false; // Cancels the default action
    }
});

See a jsFiddle demo

At first create multi string.xml for different languages; then use this block of code in onCreate() method:

super.onCreate(savedInstanceState);
String languageToLoad  = "fr"; // change your language here
Locale locale = new Locale(languageToLoad); 
Locale.setDefault(locale);
Configuration config = new Configuration();
config.locale = locale;
getBaseContext().getResources().updateConfiguration(config, 
  getBaseContext().getResources().getDisplayMetrics());
this.setContentView(R.layout.main);

you can use setInterval() in javascript

<script>
//Call the yourAjaxCall() function every 1000 millisecond
setInterval("yourAjaxCall()",1000);
function yourAjaxCall(){...}
</script>

There are a lot of good answers here, but I only want to add one thing. It sometimes happens that you want to scroll your ScrollView to a specific view of the layout, instead of a full scroll to the top or the bottom.

A simple example: in a registration form, if the user tap the "Signup" button when a edit text of the form is not filled, you want to scroll to that specific edit text to tell the user that he must fill that field.

In that case, you can do something like that:

scrollView.post(new Runnable() { 
        public void run() { 
             scrollView.scrollTo(0, editText.getBottom());
        } 
});

or, if you want a smooth scroll instead of an instant scroll:

scrollView.post(new Runnable() { 
            public void run() { 
                 scrollView.smoothScrollTo(0, editText.getBottom());
            } 
    });

Obviously you can use any type of view instead of Edit Text. Note that getBottom() returns the coordinates of the view based on its parent layout, so all the views used inside the ScrollView should have only a parent (for example a Linear Layout).

If you have multiple parents inside the child of the ScrollView, the only solution i've found is to call requestChildFocus on the parent view:

editText.getParent().requestChildFocus(editText, editText);

but in this case you cannot have a smooth scroll.

I hope this answer can help someone with the same problem.

The unglue package provides an alternative, no knowledge about regular expressions is required for simple cases, here we'd do :

# install.packages("unglue")
library(unglue)
string = c("G1:E001", "G2:E002", "G3:E003")
unglue_vec(string,"{x}:{y}", var = "y")
#> [1] "E001" "E002" "E003"

^{Created on 2019-11-06 by the reprex package (v0.3.0)}

More info : https://github.com/moodymudskipper/unglue/blob/master/README.md

This occurred for me when I named a UILabel reference and an int the same thing, I didn't get an error when I typed it only when I tried to run it so I didn't realize that that was the problem, but if you have something like a label which is the "score" and you call it score, and name an int which is the score also score then this problem occurs.

No plugins or mappings required. Try the built-in "norm" command, which literally executes anything you want on every selected line.

Add # Comments

1. shift V to visually select lines
2. :norm i#

Remove # Comments

1. visually select region as before
2. :norm x

Or if your comments are indented you can do :norm ^x

Notice that these are just ordinary vim commands being preceded by ":norm" to execute them on each line.

More detailed answer for using "norm" command in one of the answers here

What's a quick way to comment/uncomment lines in Vim?

If you didn't push the update in remote then the simple solution is remove last local commit using following command: git reset HEAD^. Then add all files and commit again.

JSPs are the View component of MVC (Model View Controller). The Controller takes the incoming request and passes it to the Model, which might be a bean that does some database access. The JSP then formats the output using HTML, CSS and JavaScript, and the output then gets sent back to the requester.

Try:

 dpkg-query -W libgtk-3-bin

I prefix this reply with "you shouldn't use a regular expression to parse XML -- it's only going to result in edge cases that don't work right, and a forever-increasing-in-complexity regex while you try to fix it."

That being said, you need to proceed by matching the string and grabbing the group you want:

if (m.matches())
{
   String result = m.group(1);
   // do something with result
}

You can use .equals for columns or entire dataframes.

df['col1'].equals(df['col2'])

If they're equal, that statement will return True, else False.

I just add this line of code into onCreate():

this.getWindow().setSoftInputMode(
    WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

Problem solved.

One possible workaround would be using a "frame-breaker" script as described here

You just need to alter the "if" statement to check for your allowed domains.

   if (self === top) {
       var antiClickjack = document.getElementById("antiClickjack");
       antiClickjack.parentNode.removeChild(antiClickjack);
   } else {
       //your domain check goes here
       if(top.location.host != "allowed.domain1.com" && top.location.host == "allowed.domain2.com")
         top.location = self.location;
   }

This workaround would be safe, I think. because with javascript not enabled you will have no security concern about a malicious website framing your page.

Use array_values.

$myarray = array_values($myarray);

In my case, in the host file, the machine name is hard coded with older IP. I replace the older IP with the new one, the issue is resolved.

Host file location

WindowsDrive:\Windows\System32\drivers\etc\hosts

Modifications done 159.xx.xx.xxx MachineName

Local storage: It keeps store the user information data without expiration date this data will not be deleted when user closed the browser windows it will be available for day, week, month and year.

In Local storage can store 5-10mb offline data.

//Set the value in a local storage object
localStorage.setItem('name', myName);

//Get the value from storage object
localStorage.getItem('name');

//Delete the value from local storage object
localStorage.removeItem(name);//Delete specifice obeject from local storege
localStorage.clear();//Delete all from local storege

Session Storage: It is same like local storage date except it will delete all windows when browser windows closed by a web user.

In Session storage can store upto 5 mb data

//set the value to a object in session storege
sessionStorage.myNameInSession = "Krishna";

Session: A session is a global variable stored on the server. Each session is assigned a unique id which is used to retrieve stored values.

Cookies: Cookies are data, stored in small text files as name-value pairs, on your computer. Once a cookie has been set, all page requests that follow return the cookie name and value.

In Numbers, click on the chart. Then in the BOTTOM LEFT corner there is the the option to either 'Plot Rows as Series'or 'Plot Columns as series'

There is a jQuery plugin for the general case of scrolling to a DOM element, but if performance is an issue (and when is it not?), I would suggest doing it manually. This involves two steps:

1. Finding the position of the element you are scrolling to.
2. Scrolling to that position.

quirksmode gives a good explanation of the mechanism behind the former. Here's my preferred solution:

function absoluteOffset(elem) {
    return elem.offsetParent && elem.offsetTop + absoluteOffset(elem.offsetParent);
}

It uses casting from null to 0, which isn't proper etiquette in some circles, but I like it :) The second part uses window.scroll. So the rest of the solution is:

function scrollToElement(elem) {
    window.scroll(absoluteOffset(elem));
}

Voila!

public final class AAUtilKeyboard {

public static void openKeyboard(final Activity activity, final EditText editText) {
    final InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
    if (imm != null) {
        imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);
    }
}

public static void hideKeyboard(final Activity activity) {
    final View view = activity.getCurrentFocus();
    if (view != null) {
        final InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
        if (imm != null) {
            imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
        }
    }
}

JavaScript running in a browser doesn't generally have access to the local file system. That's outside the sandbox. So I think the answer is no.

$('input[id^="rad"]').dblclick(function(){
    var nombre = $(this).attr('id');
    var checked =  $(this).is(":checked") ;
    if(checked){
        $("input[id="+nombre+"]:radio").prop( "checked", false );
    }
});

Every time you have a double click in a checked radio the checked changes to false

My radios begin with id=radxxxxxxxx because I use this id selector.

Use FileUtils from Apache commons.

listFiles

public static Collection<File> listFiles(File directory,
                                         String[] extensions,
                                         boolean recursive)
Finds files within a given directory (and optionally its subdirectories) which match an array of extensions.
Parameters:
directory - the directory to search in
extensions - an array of extensions, ex. {"java","xml"}. If this parameter is null, all files are returned.
recursive - if true all subdirectories are searched as well
Returns:
an collection of java.io.File with the matching files

Apple Docs:

- (id)initWithFrame:(CGRect)frame 
      collectionViewLayout:(UICollectionViewLayout *)layoutParameters

Use this method when initializing a collection view object programmatically. If you specify nil for the layout parameter, you must assign a layout object to the collectionViewLayout property before displaying the collection view onscreen. If you do not, the collection view will be unable to present any items onscreen.

This method is the designated initializer.

This method is used to initialize the UICollectionView. here you provide frame and a UICollectionViewLayout object.

UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc]init];

At the end, add UICollectionView as a subview to your view.

Now collection view is added pro grammatically. You can go on learning.
Happy learning!! Hope it helps you.

Built a modal popup example using syarul's jsFiddle link. Here is the updated fiddle.

Created an angular directive called modal and used in html. Explanation:-

HTML

<div ng-controller="MainCtrl" class="container">
  <button ng-click="toggleModal('Success')" class="btn btn-default">Success</button>
  <button ng-click="toggleModal('Remove')" class="btn btn-default">Remove</button>
  <button ng-click="toggleModal('Deny')" class="btn btn-default">Deny</button>
  <button ng-click="toggleModal('Cancel')" class="btn btn-default">Cancel</button>
  <modal visible="showModal">
      Any additional data / buttons
  </modal>
</div>

On button click toggleModal() function is called with the button message as parameter. This function toggles the visibility of popup. Any tags that you put inside will show up in the popup as content since ng-transclude is placed on modal-body in the directive template.

JS

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

mymodal.controller('MainCtrl', function ($scope) {
    $scope.showModal = false;
    $scope.buttonClicked = "";
    $scope.toggleModal = function(btnClicked){
        $scope.buttonClicked = btnClicked;
        $scope.showModal = !$scope.showModal;
    };
  });

mymodal.directive('modal', function () {
    return {
      template: '<div class="modal fade">' + 
          '<div class="modal-dialog">' + 
            '<div class="modal-content">' + 
              '<div class="modal-header">' + 
                '<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>' + 
                '<h4 class="modal-title">{{ buttonClicked }} clicked!!</h4>' + 
              '</div>' + 
              '<div class="modal-body" ng-transclude></div>' + 
            '</div>' + 
          '</div>' + 
        '</div>',
      restrict: 'E',
      transclude: true,
      replace:true,
      scope:true,
      link: function postLink(scope, element, attrs) {
        scope.title = attrs.title;

        scope.$watch(attrs.visible, function(value){
          if(value == true)
            $(element).modal('show');
          else
            $(element).modal('hide');
        });

        $(element).on('shown.bs.modal', function(){
          scope.$apply(function(){
            scope.$parent[attrs.visible] = true;
          });
        });

        $(element).on('hidden.bs.modal', function(){
          scope.$apply(function(){
            scope.$parent[attrs.visible] = false;
          });
        });
      }
    };
  });

UPDATE

<!doctype html>
<html ng-app="mymodal">


<body>

<div ng-controller="MainCtrl" class="container">
  <button ng-click="toggleModal('Success')" class="btn btn-default">Success</button>
  <button ng-click="toggleModal('Remove')" class="btn btn-default">Remove</button>
  <button ng-click="toggleModal('Deny')" class="btn btn-default">Deny</button>
  <button ng-click="toggleModal('Cancel')" class="btn btn-default">Cancel</button>
  <modal visible="showModal">
      Any additional data / buttons
  </modal>
</div>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
        <!-- Scripts -->
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>

<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>

    <!-- App -->
    <script>
        var mymodal = angular.module('mymodal', []);

mymodal.controller('MainCtrl', function ($scope) {
    $scope.showModal = false;
    $scope.buttonClicked = "";
    $scope.toggleModal = function(btnClicked){
        $scope.buttonClicked = btnClicked;
        $scope.showModal = !$scope.showModal;
    };
  });

mymodal.directive('modal', function () {
    return {
      template: '<div class="modal fade">' + 
          '<div class="modal-dialog">' + 
            '<div class="modal-content">' + 
              '<div class="modal-header">' + 
                '<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>' + 
                '<h4 class="modal-title">{{ buttonClicked }} clicked!!</h4>' + 
              '</div>' + 
              '<div class="modal-body" ng-transclude></div>' + 
            '</div>' + 
          '</div>' + 
        '</div>',
      restrict: 'E',
      transclude: true,
      replace:true,
      scope:true,
      link: function postLink(scope, element, attrs) {
          scope.$watch(attrs.visible, function(value){
          if(value == true)
            $(element).modal('show');
          else
            $(element).modal('hide');
        });

        $(element).on('shown.bs.modal', function(){
          scope.$apply(function(){
            scope.$parent[attrs.visible] = true;
          });
        });

        $(element).on('hidden.bs.modal', function(){
          scope.$apply(function(){
            scope.$parent[attrs.visible] = false;
          });
        });
      }
    };
  });

    </script>
</body>
</html>

UPDATE 2 restrict : 'E' : directive to be used as an HTML tag (element). Example in our case is

<modal>

Other values are 'A' for attribute

<div modal>

'C' for class (not preferable in our case because modal is already a class in bootstrap.css)

<div class="modal">

I wanted to add this to @marczking's answer (Option 1) as a comment, but my lowly status on StackOverflow is preventing that.

I did a port of @marczking's answer to Objective C. Works like charm, thanks @marczking!

UIView+Border.h:

#import <UIKit/UIKit.h>

IB_DESIGNABLE
@interface UIView (Border)

-(void)setBorderColor:(UIColor *)color;
-(void)setBorderWidth:(CGFloat)width;
-(void)setCornerRadius:(CGFloat)radius;

@end

UIView+Border.m:

#import "UIView+Border.h"

@implementation UIView (Border)
// Note: cannot use synthesize in a Category

-(void)setBorderColor:(UIColor *)color
{
    self.layer.borderColor = color.CGColor;
}

-(void)setBorderWidth:(CGFloat)width
{
    self.layer.borderWidth = width;
}

-(void)setCornerRadius:(CGFloat)radius
{
    self.layer.cornerRadius = radius;
    self.layer.masksToBounds = radius > 0;
}

@end

The parameters that you are passing into the DrawImage method should be the size you want the image on the paper rather than the size of the image itself, the DrawImage command will then take care of the scaling for you. Probably the easiest way is to use the following override of the DrawImage command.

args.Graphics.DrawImage(i, args.MarginBounds);

Note: This will skew the image if the proportions of the image are not the same as the rectangle. Some simple math on the size of the image and paper size will allow you to create a new rectangle that fits in the bounds of the paper without skewing the image.

I do it this way: 1) since there're too many files (~30k) to search thru, I generate the text file list daily for use via crontab using below command:

find /to/src/folder -type f -exec file {} \; | grep text | cut -d: -f1 > ~/.src_list &

2) create a function in .bashrc:

findex() {
    cat ~/.src_list | xargs grep "$*" 2>/dev/null
}

Then I can use below command to do the search:

findex "needle text"

HTH:)

@NotNull is a JSR 303 Bean Validation annotation. It has nothing to do with database constraints itself. As Hibernate is the reference implementation of JSR 303, however, it intelligently picks up on these constraints and translates them into database constraints for you, so you get two for the price of one. @Column(nullable = false) is the JPA way of declaring a column to be not-null. I.e. the former is intended for validation and the latter for indicating database schema details. You're just getting some extra (and welcome!) help from Hibernate on the validation annotations.

If you are using MacOS use:

sudo cp /usr/local/etc/openssl/cert.pem /etc/ssl/certs

after this Trust anchor not found error disappears

This code makes a window with the conditions that the user cannot change the dimensions of the Tk() window, and also disables the maximise button.

import tkinter as tk

root = tk.Tk()
root.resizable(width=False, height=False)
root.mainloop()

Within the program you can change the window dimensions with @Carpetsmoker's answer, or by doing this:

root.geometry('{}x{}'.format(<widthpixels>, <heightpixels>))

It should be fairly easy for you to implement that into your code. :)

The simplest solution for the problem is do standard things in your controller or you can directely put it into ApplicationController

class ApplicationController < ActionController::Base protect_from_forgery with: :exception, prepend: true end

I use this , its working cool.

//set timezone
date_default_timezone_set('GMT');

//set an date and time to work with
$start = '2014-06-01 14:00:00';

//display the converted time
echo date('Y-m-d H:i',strtotime('+1 hour +20 minutes',strtotime($start)));

Textarea respects the white-space attribute for the placeholder. https://www.w3schools.com/cssref/pr_text_white-space.asp

Setting it to pre-line solved the problem for me.

textarea {_x000D_
  white-space: pre-line;_x000D_
}

<textarea placeholder='This is a line     _x000D_
should this be a new line'></textarea>

Assuming your WebSocket server is listening on the same port as from which the page is being requested, I would suggest:

function createWebSocket(path) {
    var protocolPrefix = (window.location.protocol === 'https:') ? 'wss:' : 'ws:';
    return new WebSocket(protocolPrefix + '//' + location.host + path);
}

Then, for your case, call it as follows:

var socket = createWebSocket(location.pathname + '/to/ws');

This originally answered a supplemental question about the wisdom of downloading jQuery versus accessing it via a CDN, which is no longer present...

To answer the thing about Google. I have moved over to accessing JQuery and most other of these sorts of libraries via the corresponding CDN in my sites.

As more people do this means that it's more likely to be cached on user's machines, so my vote goes for good idea.

In the five years since I first offered this, it has become common wisdom.

Try this:

function SelectAnimal()
{
    var animals = document.getElementById('Animals');
    var animalsToFind = document.getElementById('AnimalToFind');
    // get the options length
    var len = animals.options.length;
    for(i = 0; i < len; i++)
    {
      // check the current option's text if it's the same with the input box
      if (animals.options[i].innerHTML == animalsToFind.value)
      {
         animals.selectedIndex = i;
         break;
      }     
    }
}

Create base class for all controllers and put here name attribute:

public abstract class MyBaseController : Controller
{
    public abstract string Name { get; }
}

In view

@{
    var controller = ViewContext.Controller as MyBaseController;
    if (controller != null)
    {
       @controller.Name
    }
}

Controller example

 public class SampleController: MyBaseController 
    { 
      public override string Name { get { return "Sample"; } 
    }

You can do it with a dynamic query.

declare @cadena varchar(max) = ''
select @cadena = @cadena + 'exec spAPI ' + ltrim(id) + ';'
from sysobjects;
exec(@cadena);

I think you are forgetting about the border. Having a one-pixel-wide border on the Div will take away two pixels of total length. Therefore it will appear as though the div is two pixels shorter than it actually is.

You can use this method to ping hosts on Windows and other platforms:

private static boolean ping(String host) throws IOException, InterruptedException {
    boolean isWindows = System.getProperty("os.name").toLowerCase().contains("win");

    ProcessBuilder processBuilder = new ProcessBuilder("ping", isWindows? "-n" : "-c", "1", host);
    Process proc = processBuilder.start();

    int returnVal = proc.waitFor();
    return returnVal == 0;
}

During recent experience writing a JS interpreter I wrestled plenty with the inner workings of ECMA/JS dates. So, I figure I'll throw in my 2 cents here. Hopefully sharing this stuff will help others with any questions about the differences among browsers in how they handle dates.

The Input Side

All implementations store their date values internally as 64-bit numbers that represent the number of milliseconds (ms) since 1970-01-01 UTC (GMT is the same thing as UTC). This date is the ECMAScript epoch that is also used by other languages such as Java and POSIX systems such as UNIX. Dates occurring after the epoch are positive numbers and dates prior are negative.

The following code is interpreted as the same date in all current browsers, but with the local timezone offset:

Date.parse('1/1/1970'); // 1 January, 1970

In my timezone (EST, which is -05:00), the result is 18000000 because that's how many ms are in 5 hours (it's only 4 hours during daylight savings months). The value will be different in different time zones. This behaviour is specified in ECMA-262 so all browsers do it the same way.

While there is some variance in the input string formats that the major browsers will parse as dates, they essentially interpret them the same as far as time zones and daylight saving is concerned even though parsing is largely implementation dependent.

However, the ISO 8601 format is different. It's one of only two formats outlined in ECMAScript 2015 (ed 6) specifically that must be parsed the same way by all implementations (the other is the format specified for Date.prototype.toString).

But, even for ISO 8601 format strings, some implementations get it wrong. Here is a comparison output of Chrome and Firefox when this answer was originally written for 1/1/1970 (the epoch) on my machine using ISO 8601 format strings that should be parsed to exactly the same value in all implementations:

Date.parse('1970-01-01T00:00:00Z');       // Chrome: 0         FF: 0
Date.parse('1970-01-01T00:00:00-0500');   // Chrome: 18000000  FF: 18000000
Date.parse('1970-01-01T00:00:00');        // Chrome: 0         FF: 18000000

• In the first case, the "Z" specifier indicates that the input is in UTC time so is not offset from the epoch and the result is 0
• In the second case, the "-0500" specifier indicates that the input is in GMT-05:00 and both browsers interpret the input as being in the -05:00 timezone. That means that the UTC value is offset from the epoch, which means adding 18000000ms to the date's internal time value.
• The third case, where there is no specifier, should be treated as local for the host system. FF correctly treats the input as local time while Chrome treats it as UTC, so producing different time values. For me this creates a 5 hour difference in the stored value, which is problematic. Other systems with different offsets will get different results.

This difference has been fixed as of 2020, but other quirks exist between browsers when parsing ISO 8601 format strings.

But it gets worse. A quirk of ECMA-262 is that the ISO 8601 date–only format (YYYY-MM-DD) is required to be parsed as UTC, whereas ISO 8601 requires it to be parsed as local. Here is the output from FF with the long and short ISO date formats with no time zone specifier.

Date.parse('1970-01-01T00:00:00');       // 18000000
Date.parse('1970-01-01');                // 0

So the first is parsed as local because it's ISO 8601 date and time with no timezone, and the second is parsed as UTC because it's ISO 8601 date only.

So, to answer the original question directly, "YYYY-MM-DD" is required by ECMA-262 to be interpreted as UTC, while the other is interpreted as local. That's why:

This doesn't produce equivalent results:

console.log(new Date(Date.parse("Jul 8, 2005")).toString()); // Local
console.log(new Date(Date.parse("2005-07-08")).toString());  // UTC

This does:

console.log(new Date(Date.parse("Jul 8, 2005")).toString());
console.log(new Date(Date.parse("2005-07-08T00:00:00")).toString());

The bottom line is this for parsing date strings. The ONLY ISO 8601 string that you can safely parse across browsers is the long form with an offset (either ±HH:mm or "Z"). If you do that you can safely go back and forth between local and UTC time.

This works across browsers (after IE9):

console.log(new Date(Date.parse("2005-07-08T00:00:00Z")).toString());

Most current browsers do treat the other input formats equally, including the frequently used '1/1/1970' (M/D/YYYY) and '1/1/1970 00:00:00 AM' (M/D/YYYY hh:mm:ss ap) formats. All of the following formats (except the last) are treated as local time input in all browsers. The output of this code is the same in all browsers in my timezone. The last one is treated as -05:00 regardless of the host timezone because the offset is set in the timestamp:

console.log(Date.parse("1/1/1970"));
console.log(Date.parse("1/1/1970 12:00:00 AM"));
console.log(Date.parse("Thu Jan 01 1970"));
console.log(Date.parse("Thu Jan 01 1970 00:00:00"));
console.log(Date.parse("Thu Jan 01 1970 00:00:00 GMT-0500"));

However, since parsing of even the formats specified in ECMA-262 is not consistent, it is recommended to never rely on the built–in parser and to always manually parse strings, say using a library and provide the format to the parser.

E.g. in moment.js you might write:

let m = moment('1/1/1970', 'M/D/YYYY'); 

The Output Side

On the output side, all browsers translate time zones the same way but they handle the string formats differently. Here are the toString functions and what they output. Notice the toUTCString and toISOString functions output 5:00 AM on my machine. Also, the timezone name may be an abbreviation and may be different in different implementations.

Converts from UTC to Local time before printing

 - toString
 - toDateString
 - toTimeString
 - toLocaleString
 - toLocaleDateString
 - toLocaleTimeString

Prints the stored UTC time directly

 - toUTCString
 - toISOString 

In Chrome

toString            Thu Jan 01 1970 00:00:00 GMT-05:00 (Eastern Standard Time)
toDateString        Thu Jan 01 1970
toTimeString        00:00:00 GMT-05:00 (Eastern Standard Time)
toLocaleString      1/1/1970 12:00:00 AM
toLocaleDateString  1/1/1970
toLocaleTimeString  00:00:00 AM

toUTCString         Thu, 01 Jan 1970 05:00:00 GMT
toISOString         1970-01-01T05:00:00.000Z

In Firefox

toString            Thu Jan 01 1970 00:00:00 GMT-05:00 (Eastern Standard Time)
toDateString        Thu Jan 01 1970
toTimeString        00:00:00 GMT-0500 (Eastern Standard Time)
toLocaleString      Thursday, January 01, 1970 12:00:00 AM
toLocaleDateString  Thursday, January 01, 1970
toLocaleTimeString  12:00:00 AM

toUTCString         Thu, 01 Jan 1970 05:00:00 GMT
toISOString         1970-01-01T05:00:00.000Z

I normally don't use the ISO format for string input. The only time that using that format is beneficial to me is when dates need to be sorted as strings. The ISO format is sortable as-is while the others are not. If you have to have cross-browser compatibility, either specify the timezone or use a compatible string format.

The code new Date('12/4/2013').toString() goes through the following internal pseudo-transformation:

  "12/4/2013" -> toUCT -> [storage] -> toLocal -> print "12/4/2013"

I hope this answer was helpful.

I have used FileSaver.js to save the blob as file.

This is the repo : https://github.com/eligrey/FileSaver.js/

Usage:

import { saveAs } from 'file-saver';

var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"});
saveAs(blob, "hello world.txt");

saveAs("https://httpbin.org/image", "image.jpg");

As you said, in MySQL USAGE is synonymous with "no privileges". From the MySQL Reference Manual:

The USAGE privilege specifier stands for "no privileges." It is used at the global level with GRANT to modify account attributes such as resource limits or SSL characteristics without affecting existing account privileges.

USAGE is a way to tell MySQL that an account exists without conferring any real privileges to that account. They merely have permission to use the MySQL server, hence USAGE. It corresponds to a row in the `mysql`.`user` table with no privileges set.

The IDENTIFIED BY clause indicates that a password is set for that user. How do we know a user is who they say they are? They identify themselves by sending the correct password for their account.

A user's password is one of those global level account attributes that isn't tied to a specific database or table. It also lives in the `mysql`.`user` table. If the user does not have any other privileges ON *.*, they are granted USAGE ON *.* and their password hash is displayed there. This is often a side effect of a CREATE USER statement. When a user is created in that way, they initially have no privileges so they are merely granted USAGE.

You have to implement getItemViewType() method in RecyclerView.Adapter. By default onCreateViewHolder(ViewGroup parent, int viewType) implementation viewType of this method returns 0. Firstly you need view type of the item at position for the purposes of view recycling and for that you have to override getItemViewType() method in which you can pass viewType which will return your position of item. Code sample is given below

@Override
public MyViewholder onCreateViewHolder(ViewGroup parent, int viewType) {
    int listViewItemType = getItemViewType(viewType);
    switch (listViewItemType) {
         case 0: return new ViewHolder0(...);
         case 2: return new ViewHolder2(...);
    }
}

@Override
public int getItemViewType(int position) {   
    return position;
}

// and in the similar way you can set data according 
// to view holder position by passing position in getItemViewType
@Override
public void onBindViewHolder(MyViewholder viewholder, int position) {
    int listViewItemType = getItemViewType(position);
    // ...
}

Try using the ASCII code for those values:

^([a-zA-Z0-9 .\x26\x27-]+)$

• \x26 = &
• \x27 = '

The format is \xnn where nn is the two-digit hexadecimal character code. You could also use \unnnn to specify a four-digit hex character code for the Unicode character.

This is because label is an inline element, and is therefore only as big as the text it contains.

The possible is to display your label as a block element like this:

#formItem label {
    display: block;
    text-align: center;
    line-height: 150%;
    font-size: .85em;
}

However, if you want to use the label on the same line with other elements, you either need to set display: inline-block; and give it an explicit width (which doesn't work on most browsers), or you need to wrap it inside a div and do the alignment in the div.

Oracle does not allow joining tables in an UPDATE statement. You need to rewrite your statement with a co-related sub-select

Something like this:

UPDATE system_info
SET field_value = 'NewValue' 
WHERE field_desc IN (SELECT role_type 
                     FROM system_users 
                     WHERE user_name = 'uname')

For a complete description on the (valid) syntax of the UPDATE statement, please read the manual:

http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_10008.htm#i2067715

In my case, I just needed to close my pop-up and redirect the user to his profile page when he clicks "ok" after reading some message I tried with a few hacks, including setTimeout + self.close(), but with IE, this was closing the whole tab...

Solution : I replaced my link with a simple submit button.
<button type="submit" onclick="window.location.href='profile.html';">buttonText</button>. Nothing more.

This may sound stupid, but I didn't think to such a simple solution, since my pop-up did not have any form.

I hope it will help some front-end noobs like me !

Imports System.Data.SqlClient
Imports System.Data.Sql
Imports System.IO
Imports System.Configuration
Dim connectionString As String = ConfigurationManager.ConnectionStrings("ConString").ConnectionString
Dim cn As New SqlConnection(connectionString)
Dim cmd As New SqlCommand
Dim dr As SqlDataAdapter

The following works from me:

i = '0'
while len(i) != 0:
    i = list(map(int, input(),split()))

IF...ELSE IF constructs work very well in batch files, in particular when you use only one conditional expression on each IF line:

IF %F%==1 (
    ::copying the file c to d
    copy "%sourceFile%1" "%destinationFile1%"
) ELSE IF %F%==0 (
    ::moving the file e to f
    move "%sourceFile2%" "%destinationFile2%" )

In your example you use IF...AND...IF type construct, where 2 conditions must be met simultaneously. In this case you can still use IF...ELSE IF construct, but with extra parentheses to avoid uncertainty for the next ELSE condition:

IF %F%==1 (IF %C%==1 (
    ::copying the file c to d
    copy "%sourceFile1%" "%destinationFile1%" )
) ELSE IF %F%==1 (IF %C%==0 (
    ::moving the file e to f
    move "%sourceFile2%" "%destinationFile2%"))

The above construct is equivalent to:

IF %F%==1 (
    IF %C%==1 (
    ::copying the file c to d
    copy "%sourceFile1%" "%destinationFile1%"
    ) ELSE IF %C%==0 (
    ::moving the file e to f
    move "%sourceFile2%" "%destinationFile2%"))

Processing sequence of batch commands depends on CMD.exe parsing order. Just make sure your construct follows that logical order, and as a rule it will work. If your batch script is processed by Cmd.exe without errors, it means this is the correct (i.e. supported by your OS Cmd.exe version) construct, even if someone said otherwise.

No, the down arrow is a browser element. It's built in [and different] in every browser. You can, however, replace the select box with a custom drop down box using javascript.

Jan Hancic mentioned a jQuery plugin to do just that.

$time = strtotime($oldtime);

Then use date() to put it into the correct format.

In newer versions of angular (I'm using 1.3) you can basically set the model and the value and the double binding do all the work this example works like a charm:

angular.module('radioExample', []).controller('ExampleController', ['$scope', function($scope) {_x000D_
  $scope.color = {_x000D_
    name: 'blue'_x000D_
  };_x000D_
}]);

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>_x000D_
<html>_x000D_
<body ng-app="radioExample">_x000D_
<form name="myForm" ng-controller="ExampleController">_x000D_
  <input type="radio" ng-model="color.name" value="red">  Red <br/>_x000D_
  <input type="radio" ng-model="color.name" value="green"> Green <br/>_x000D_
  <input type="radio" ng-model="color.name" value="blue"> Blue <br/>_x000D_
  <tt>color = {{color.name}}</tt><br/>_x000D_
 </form>_x000D_
  </body>_x000D_
</html>

in my opinion other ways are deprecated when we can do it very simple as below:

@PropertySource("classpath:application.properties")
public class SomeClass{

    @Autowired
    private Environment env;

    public void readProperty() {
        env.getProperty("language");
    }

}

it is so simple but i think that's the best way!! Enjoy

Too Long; Don't Read: The difference is whether the source (local) or the destination address/port is being set. In short, bind() set the source and connect() set the destination. Regardless of TCP or UDP.

bind()

bind() set the socket's local (source) address. This is the address where packets are received. Packets sent by the socket carry this as the source address, so the other host will know where to send back its packets.

If receive is not needed the socket source address is useless. Protocols like TCP require receiving enabled in order to send properly, as the destination host send back a confirmation when one or more packets have arrived (i.e. acknowledgement).

connect()

• TCP has a "connected" state. connect() triggers the TCP code to try to establish a connection to the other side.
• UDP has no "connected" state. connect() only set a default address to where packets are sent when no address is specified. When connect() is not used, sendto() or sendmsg() must be used containing the destination address.

When connect() or a send function is called, and no address is bound, Linux automatically bind the socket to a random port. For technical details, take a look at inet_autobind() in Linux kernel source code.

Side notes

• listen() is TCP only.
• In AF_INET family, the socket's source or destination address (struct sockaddr_in) is composed by an IP address (see IP header), and TCP or UDP port (see TCP and UDP header).

The ASP's magazine ASPects has a detailed description on how to sign code (You have to be a member to read the article). You can download it through http://www.asp-shareware.org/

Here's link to a description how you can make your own test certificate.

This might also be interesting.

Good question, I was just looking for alternatives to JFreeChart myself the other day. JFreeChart is excellent and very comprehensive, I've used it on several projects. My recent problem was that it meant adding 1.6mb of libraries to a 50kb applet, so I was looking for something smaller.

The JFreeChart FAQ itself lists alternatives. Compared to JFreeChart, most of them are pretty basic, and some pretty ugly. The most promising seem to be the Java Chart Construction Kit and OpenChart2.

I also found EasyCharts, which is a commercial product but seemingly free to use in some circumstances.

In the end, I went back to the tried and trusted JFreeChart and used Proguard to butcher it into a more manageable size.

I suggest that you take another look at JFreeChart. The user guide is only available to buy, but the demo shows what is possible and it's pretty easy to work out how from the API documentation. Basically you start with the ChartFactory static methods and plug the resultant JFreeChart object into a ChartPanel to display it. If you get stuck, I'm sure you'll get some quick answers to your problems on StackOverflow.

It's called on Object Literal

I'm not sure what you want your structure to be, but according to what you have above, where you put the values in variables try this.

var formObject =  {"formObject": [
                {"firstName": firstName, "lastName": lastName},
                {"phoneNumber": phone},
                {"address": address},
                ]}

Although this seems to make more sense (Why do you have an array in the above literal?):

var formObject = {
   firstName: firstName
   ...
}

I believe this is much simpler;

dynamic obj = JObject.Parse(jsonString);
string results  = obj.results;
foreach(string result in result.Split('))
{
//Todo
}

In the 11.0.0 version released in November 2020, GitLens views are now by default all placed under the source control tab in VSCode, including the Search & Compare view which has the compare branches functionality:

It can be changed back to the side bar layout in GitLens settings:

For AWS users.

I had to use the following steps to get there.

1) Ensure that pip and django are installed at the sudo level

• sudo apt-get install python-pip
• sudo pip install django

2) Ensure that security group in-bound rules includ http on port 80 for 0.0.0.0/0

• configured through AWS console

3) Add Public IP and DNS to ALLOWED_HOSTS

• ALLOWED_HOSTS is a list object that you can find in settings.py
• ALLOWED_HOSTS = ["75.254.65.19","ec2-54-528-27-21.compute-1.amazonaws.com"]

4) Launch development server with sudo on port 80

• sudo python manage.py runserver 0:80

Site now available at either of the following (no need for :80 as that is default for http):

• [Public DNS] i.e. ec2-54-528-27-21.compute-1.amazonaws.com
• [Public IP] i.e 75.254.65.19

Just for an information on a closed topic: you don’t have to create a promise, axios returns one itself:

Ref: https://forum.vuejs.org/t/how-to-resolve-a-promise-object-in-a-vuex-action-and-redirect-to-another-route/18254/4

Example:

    export const loginForm = ({ commit }, data) => {
      return axios
        .post('http://localhost:8000/api/login', data)
        .then((response) => {
          commit('logUserIn', response.data);
        })
        .catch((error) => {
          commit('unAuthorisedUser', { error:error.response.data });
        })
    }

Another example:

    addEmployee({ commit, state }) {       
      return insertEmployee(state.employee)
        .then(result => {
          commit('setEmployee', result.data);
          return result.data; // resolve 
        })
        .catch(err => {           
          throw err.response.data; // reject
        })
    }

Another example with async-await

    async getUser({ commit }) {
        try {
            const currentUser = await axios.get('/user/current')
            commit('setUser', currentUser)
            return currentUser
        } catch (err) {
            commit('setUser', null)
            throw 'Unable to fetch current user'
        }
    },

A line feed means moving one line forward. The code is \n.
A carriage return means moving the cursor to the beginning of the line. The code is \r.

Windows editors often still use the combination of both as \r\n in text files. Unix uses mostly only the \n.

The separation comes from typewriter times, when you turned the wheel to move the paper to change the line and moved the carriage to restart typing on the beginning of a line. This was two steps.

Belated. If need any fancy button than anyone can try this.

#startStopBtn {_x000D_
    font-size: 30px;_x000D_
    font-weight: bold;_x000D_
    display: inline-block;_x000D_
    margin: 0 auto;_x000D_
    color: #dcfbb4;_x000D_
    background-color: green;_x000D_
    border: 0.4em solid #d4f7da;_x000D_
    border-radius: 50%;_x000D_
    transition: all 0.3s;_x000D_
    box-sizing: border-box;_x000D_
    width: 4em;_x000D_
    height: 4em;_x000D_
    line-height: 3em;_x000D_
    cursor: pointer;_x000D_
    box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);_x000D_
    text-align: center;_x000D_
}_x000D_
#startStopBtn:hover{_x000D_
    box-shadow: 0 0 2em rgba(0,0,0,0.1), inset 0 0 1em rgba(0,0,0,0.1);_x000D_
    background-color: #29a074;_x000D_
  }

<div id="startStopBtn" onclick="startStop()" class=""> Go!</div>

You should link in the libboost_system library. I am not sure about codeblocks, but the g++ command-line option on your platform would be

-lboost_system

There is something very important about this thread that has been touched on but not fully explained. The HTML approach (adding a meta tag in the head) only works consistently on raw HTML or very basic server pages. My site is a very complex server-driven site with master pages, themeing and a lot of third party controls, etc. What I found was that some of these controls were programmatically adding their own tags to the final HTML which were being pushed to the browser at the beginning of the head tag. This effectively rendered the HTML meta tags useless.

Well, if you can't beat them, join them. The only solution that worked for me is to do exactly the same thing in the pre-render event of my master pages as such:

Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender
    Dim MetaTag As HtmlMeta = New HtmlMeta()
    MetaTag.Attributes("http-equiv") = "Content-Type"
    MetaTag.Attributes("content") = "text/html; charset=utf-8;"
    Page.Header.Controls.AddAt(0, MetaTag)

    MetaTag = New HtmlMeta()
    MetaTag.Attributes("http-equiv") = "X-UA-Compatible"
    MetaTag.Attributes("content") = "IE=9,chrome=1"
    Page.Header.Controls.AddAt(0, MetaTag)
End Sub

This is VB.NET but the same approach would work for any server-side technology. As long as you make sure it's the last thing that gets done right before the page is rendered.

main()
{
    int *arr[5];
    int i=31, j=5, k=19, l=71, m;

    arr[0]=&i;
    arr[1]=&j;
    arr[2]=&k;
    arr[3]=&l;
    arr[4]=&m;

    for(m=0; m<=4; m++)
    {
        printf("%d",*(arr[m]));
    }
    return 0;
}

Yes, use the rendered attribute.

<h:form rendered="#{some boolean condition}">

You usually tie it to the model rather than letting the model grab the component and manipulate it.

E.g.

<h:form rendered="#{bean.booleanValue}" />
<h:form rendered="#{bean.intValue gt 10}" />
<h:form rendered="#{bean.objectValue eq null}" />
<h:form rendered="#{bean.stringValue ne 'someValue'}" />
<h:form rendered="#{not empty bean.collectionValue}" />
<h:form rendered="#{not bean.booleanValue and bean.intValue ne 0}" />
<h:form rendered="#{bean.enumValue eq 'ONE' or bean.enumValue eq 'TWO'}" />

Note the importance of keyword based EL operators such as gt, ge, le and lt instead of >, >=, <= and < as angle brackets < and > are reserved characters in XML. See also this related Q&A: Error parsing XHTML: The content of elements must consist of well-formed character data or markup.

As to your specific use case, let's assume that the link is passing a parameter like below:

<a href="page.xhtml?form=1">link</a>

You can then show the form as below:

<h:form rendered="#{param.form eq '1'}">

(the #{param} is an implicit EL object referring to a Map representing the request parameters)

See also:

• Java EE 6 tutorial - Expression Language
• How to show JSF components if list is not null and has size() > 0
• Why do I need to nest a component with rendered="#{some}" in another component when I want to ajax-update it?

Not really refreshing the page but thought it would help someone else out there looking for something simple

ngOnInit(){
    startUp()
}

startUp(){
    // Codes
}

refresh(){
    // Code to destroy child component
    startUp()
}

Apart from the information given by David M. Lloyd one could add that the mechanism that allows this is called target typing.

The idea is that the type the compiler assigns to a lambda expressions or a method references does not depend only on the expression itself, but also on where it is used.

The target of an expression is the variable to which its result is assigned or the parameter to which its result is passed.

Lambda expressions and method references are assigned a type which matches the type of their target, if such a type can be found.

See the Type Inference section in the Java Tutorial for more information.

As of TypeScript 3.7 you can use nullish coalescing operator ??. You can think of this feature as a way to “fall back” to a default value when dealing with null or undefined

let name1:string = person.name ?? '';

The ?? operator can replace uses of || when trying to use a default value and can be used when dealing with booleans, numbers, etc. where || cannot be used.

As of TypeScript 4 you can use ??= assignment operator as a ??= b which is an alternative to a = a ?? b;

for (int i = 0; i < list.size(); i++) {
        if (i < list.size() - 1) {
            if (list.get(i) > list.get(i + 1)) {
                int j = list.get(i);
                list.remove(i);
                list.add(i, list.get(i));
                list.remove(i + 1);
                list.add(j);
                i = -1;
            }
        }
    }

This loops vertically but might work for you.

int rtn = 0;    
foreach(int[] L in lists){
    for(int i = 0; i<L.Length;i++){
          rtn = L[i];
      //Do something with rtn
    }
}

Angular have a built-in function called arrayRemove, in your case the method can simply be:

arrayRemove($scope.persons, person)

You have two options. First one is very easy use Remove method it is quite effective. Second way is to use ToString with start index and end index (MSDN documentation)

I just delete my application temp data from this path

C:/Windows/Microsoft.NET/Framework/v4.0.30319/Temporary ASP.NET Files

Problem resolve

window.history.back(); Sometimes it's an issue with javascript compatibility with ajax call or design-related challenges.

I would use this below function for go back with the refresh.

function GoBackWithRefresh(event) {
    if ('referrer' in document) {
        window.location = document.referrer;
        /* OR */
        //location.replace(document.referrer);
    } else {
        window.history.back();
    }
}

In your html, use:

<a href="#" onclick="GoBackWithRefresh();return false;">BACK</a>`

For more customization you can use history.js plugins.

to insert a new column at a given location (0 <= loc <= amount of columns) in a data frame, just use Dataframe.insert:

DataFrame.insert(loc, column, value)

Therefore, if you want to add the column e at the end of a data frame called df, you can use:

e = [-0.335485, -1.166658, -0.385571]    
DataFrame.insert(loc=len(df.columns), column='e', value=e)

value can be a Series, an integer (in which case all cells get filled with this one value), or an array-like structure

https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.insert.html

If this server is visible to the outside world, It's worth checking if it's having lots of requests to connect from the outside world (i.e. people trying to break into it)

An answer to your question depends greatly on the size of the integer. Methods for small numbers, e.g. less then 100 bit, and for numbers ~1000 bit (such as used in cryptography) are completely different.

• general overview: http://en.wikipedia.org/wiki/Divisor_function

• values for small n and some useful references: A000005: d(n) (also called tau(n) or sigma_0(n)), the number of divisors of n.

• real-world example: factorization of integers

This can happen because java script allows white spaces sometimes if a string is concatenated with a number. try removing the spaces and create a string and then pass it into getElementById.

example:

var str = 'horseThumb_'+id;

str = str.replace(/^\s+|\s+$/g,"");

function AddBorder(id){

    document.getElementById(str).className='hand positionLeft'

}

If your task is performing some kind of action in a loop there is a way to pause/restart processing, but I think it would have to be outside what the Thread API currently offers. If its a single shot process I am not aware of any way to suspend/restart without running into API that has been deprecated or is no longer allowed.

As for looped processes, the easiest way I could think of is that the code that spawns the Task instantiates a ReentrantLock and passes it to the task, as well as keeping a reference itself. Every time the Task enters its loop it attempts a lock on the ReentrantLock instance and when the loop completes it should unlock. You may want to encapsulate all this try/finally, making sure you let go of the lock at the end of the loop, even if an exception is thrown.

If you want to pause the task simply attempt a lock from the main code (since you kept a reference handy). What this will do is wait for the loop to complete and not let it start another iteration (since the main thread is holding a lock). To restart the thread simply unlock from the main code, this will allow the task to resume its loops.

To permanently stop the thread I would use the normal API or leave a flag in the Task and a setter for the flag (something like stopImmediately). When the loop encountered a true value for this flag it stops processing and completes the run method.

Maybe a bit delayed, but technologies have evolved since so there is certainly new info around which draws fresh light on the matter...

As iOS has yet to open up an API for WiFi Direct and Multipeer Connectivity is iOS only, I believe the best way to approach this is to use BLE, which is supported by both platforms (some better than others).

On iOS a device can act both as a BLE Central and BLE Peripheral at the same time, on Android the situation is more complex as not all devices support the BLE Peripheral state. Also the Android BLE stack is very unstable (to date).

If your use case is feature driven, I would suggest to look at Frameworks and Libraries that can achieve cross platform communication for you, without you needing to build it up from scratch.

For example: http://p2pkit.io or google nearby

Disclaimer: I work for Uepaa, developing p2pkit.io for Android and iOS.

While C does not have a for each construct, it has always had an idiomatic representation for one past the end of an array (&arr)[1]. This allows you to write a simple idiomatic for each loop as follows:

int arr[] = {1,2,3,4,5};
for(int *a = arr; a < (&arr)[1]; ++a)
    printf("%d\n", *a);

Well, goto, but that is ugly, and not always possible. You can also place the loops into a method (or an anon-method) and use return to exit back to the main code.

    // goto
    for (int i = 0; i < 100; i++)
    {
        for (int j = 0; j < 100; j++)
        {
            goto Foo; // yeuck!
        }
    }
Foo:
    Console.WriteLine("Hi");

vs:

// anon-method
Action work = delegate
{
    for (int x = 0; x < 100; x++)
    {
        for (int y = 0; y < 100; y++)
        {
            return; // exits anon-method
        }
    }
};
work(); // execute anon-method
Console.WriteLine("Hi");

Note that in C# 7 we should get "local functions", which (syntax tbd etc) means it should work something like:

// local function (declared **inside** another method)
void Work()
{
    for (int x = 0; x < 100; x++)
    {
        for (int y = 0; y < 100; y++)
        {
            return; // exits local function
        }
    }
};
Work(); // execute local function
Console.WriteLine("Hi");

Redcar has been getting some attention lately, as well. Still early in its life, but it shows promise.