Programs & Examples On #Itemcontainerstyle

Since this is a popular question, I would like to add that in Elasticsearch version 2 things changed a bit.

Instead of filtered query, one should use bool query in the top level.

If you don't care about the score of must parts, then put those parts into filter key. No scoring means faster search. Also, Elasticsearch will automatically figure out, whether to cache them, etc. must_not is equally valid for caching.

Reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-bool-query.html

Also, mind that "gte": "now" cannot be cached, because of millisecond granularity. Use two ranges in a must clause: one with now/1h and another with now so that the first can be cached for a while and the second for precise filtering accelerated on a smaller result set.

This is my LDAP Java login test application supporting LDAP:// and LDAPS:// self-signed test certificate. Code is taken from few SO posts, simplified implementation and removed legacy sun.java.* imports.

• how to accept self-signed certificates for JNDI/LDAP connections?
• Authenticating against Active Directory with Java on Linux

Usage
I have run this in Windows7 and Linux machines against WinAD directory service. Application prints username and member groups.

$ java -cp classes test.LoginLDAP url=ldap://1.2.3.4:389 [email protected] password=mypwd

$ java -cp classes test.LoginLDAP url=ldaps://1.2.3.4:636 [email protected] password=mypwd

Test application supports temporary self-signed test certificates for ldaps:// protocol, this DummySSLFactory accepts any server cert so man-in-the-middle is possible. Real life installation should import server certificate to a local JKS keystore file and not using dummy factory.

Application uses enduser's username+password for initial context and ldap queries, it works for WinAD but don't know if can be used for all ldap server implementations. You could create context with internal username+pwd then run queries to see if given enduser is found.

LoginLDAP.java

package test;

import java.util.*;
import javax.naming.*;
import javax.naming.directory.*;

public class LoginLDAP {

    public static void main(String[] args) throws Exception {
        Map<String,String> params = createParams(args);

        String url = params.get("url"); // ldap://1.2.3.4:389 or ldaps://1.2.3.4:636
        String principalName = params.get("username"); // [email protected]
        String domainName = params.get("domain"); // mydomain.com or empty

        if (domainName==null || "".equals(domainName)) {
            int delim = principalName.indexOf('@');
            domainName = principalName.substring(delim+1);
        }

        Properties props = new Properties();
        props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
        props.put(Context.PROVIDER_URL, url); 
        props.put(Context.SECURITY_PRINCIPAL, principalName); 
        props.put(Context.SECURITY_CREDENTIALS, params.get("password")); // secretpwd
        if (url.toUpperCase().startsWith("LDAPS://")) {
            props.put(Context.SECURITY_PROTOCOL, "ssl");
            props.put(Context.SECURITY_AUTHENTICATION, "simple");
            props.put("java.naming.ldap.factory.socket", "test.DummySSLSocketFactory");         
        }

        InitialDirContext context = new InitialDirContext(props);
        try {
            SearchControls ctrls = new SearchControls();
            ctrls.setSearchScope(SearchControls.SUBTREE_SCOPE);
            NamingEnumeration<SearchResult> results = context.search(toDC(domainName),"(& (userPrincipalName="+principalName+")(objectClass=user))", ctrls);
            if(!results.hasMore())
                throw new AuthenticationException("Principal name not found");

            SearchResult result = results.next();
            System.out.println("distinguisedName: " + result.getNameInNamespace() ); // CN=Firstname Lastname,OU=Mycity,DC=mydomain,DC=com

            Attribute memberOf = result.getAttributes().get("memberOf");
            if(memberOf!=null) {
                for(int idx=0; idx<memberOf.size(); idx++) {
                    System.out.println("memberOf: " + memberOf.get(idx).toString() ); // CN=Mygroup,CN=Users,DC=mydomain,DC=com
                    //Attribute att = context.getAttributes(memberOf.get(idx).toString(), new String[]{"CN"}).get("CN");
                    //System.out.println( att.get().toString() ); //  CN part of groupname
                }
            }
        } finally {
            try { context.close(); } catch(Exception ex) { }
        }       
    }

    /**
     * Create "DC=sub,DC=mydomain,DC=com" string
     * @param domainName    sub.mydomain.com
     * @return
     */
    private static String toDC(String domainName) {
        StringBuilder buf = new StringBuilder();
        for (String token : domainName.split("\\.")) {
            if(token.length()==0) continue;
            if(buf.length()>0)  buf.append(",");
            buf.append("DC=").append(token);
        }
        return buf.toString();
    }

    private static Map<String,String> createParams(String[] args) {
        Map<String,String> params = new HashMap<String,String>();  
        for(String str : args) {
            int delim = str.indexOf('=');
            if (delim>0) params.put(str.substring(0, delim).trim(), str.substring(delim+1).trim());
            else if (delim==0) params.put("", str.substring(1).trim());
            else params.put(str, null);
        }
        return params;
    }

}

And SSL helper class.

package test;

import java.io.*;
import java.net.*;
import java.security.SecureRandom;
import java.security.cert.X509Certificate;    
import javax.net.*;
import javax.net.ssl.*;

public class DummySSLSocketFactory extends SSLSocketFactory {
    private SSLSocketFactory socketFactory;
    public DummySSLSocketFactory() {
        try {
          SSLContext ctx = SSLContext.getInstance("TLS");
          ctx.init(null, new TrustManager[]{ new DummyTrustManager()}, new SecureRandom());
          socketFactory = ctx.getSocketFactory();
        } catch ( Exception ex ){ throw new IllegalArgumentException(ex); }
    }

      public static SocketFactory getDefault() { return new DummySSLSocketFactory(); }

      @Override public String[] getDefaultCipherSuites() { return socketFactory.getDefaultCipherSuites(); }
      @Override public String[] getSupportedCipherSuites() { return socketFactory.getSupportedCipherSuites(); }

      @Override public Socket createSocket(Socket socket, String string, int i, boolean bln) throws IOException {
        return socketFactory.createSocket(socket, string, i, bln);
      }
      @Override public Socket createSocket(String string, int i) throws IOException, UnknownHostException {
        return socketFactory.createSocket(string, i);
      }
      @Override public Socket createSocket(String string, int i, InetAddress ia, int i1) throws IOException, UnknownHostException {
        return socketFactory.createSocket(string, i, ia, i1);
      }
      @Override public Socket createSocket(InetAddress ia, int i) throws IOException {
        return socketFactory.createSocket(ia, i);
      }
      @Override public Socket createSocket(InetAddress ia, int i, InetAddress ia1, int i1) throws IOException {
        return socketFactory.createSocket(ia, i, ia1, i1);
      }
}

class DummyTrustManager implements X509TrustManager {
    @Override public void checkClientTrusted(X509Certificate[] xcs, String str) {
        // do nothing
    }
    @Override public void checkServerTrusted(X509Certificate[] xcs, String str) {
        /*System.out.println("checkServerTrusted for authType: " + str); // RSA
        for(int idx=0; idx<xcs.length; idx++) {
            X509Certificate cert = xcs[idx];
            System.out.println("X500Principal: " + cert.getSubjectX500Principal().getName());
        }*/
    }
    @Override public X509Certificate[] getAcceptedIssuers() {
        return new java.security.cert.X509Certificate[0];
    }
}

CGContextSetFillColorWithColor(context,[[UIColor colorWithRed:(255/255.f) green:(0/255.f) blue: (0/255.f) alpha:1] CGColor]);

Also, when checking for the last image, you must compare with imgArray.length-1 because, for example, when array length is 2 then I will take the values 0 and 1, it won't reach the value 2, so you must compare with length-1 not with length, here is the fixed line:

if(i == imgArray.length-1)

we can use recursive function for find gcd

public class Test
{
 static int gcd(int a, int b)
    {
        // Everything divides 0 
        if (a == 0 || b == 0)
           return 0;

        // base case
        if (a == b)
            return a;

        // a is greater
        if (a > b)
            return gcd(a-b, b);
        return gcd(a, b-a);
    }

    // Driver method
    public static void main(String[] args) 
    {
        int a = 98, b = 56;
        System.out.println("GCD of " + a +" and " + b + " is " + gcd(a, b));
    }
}

Had the same issue , I finally got it working after some trying. Here are the 8 html tags that I used on my web page to get the preview working :

In <head> tag:

<meta property="og:title" content="ABC Blabla 2020 Friday" />
<meta property="og:url" content="https://bla123.neocities.org/mp/friday.html" />
<meta property="og:description" content="Photo Album">
<meta property="og:image" itemprop="image" content="https://bla123.neocities.org/mp/images/thumbs/IMG_327.JPG"/>
<meta property="og:type" content="article" />
<meta property="og:locale" content="en_GB" />

In <body> tag:

<link itemprop="thumbnailUrl" href="https://bla123.neocities.org/mp/images/thumbs/IMG_327.JPG">

<span itemprop="thumbnail" itemscope itemtype="http://schema.org/ImageObject">
<link itemprop="url" href="https://bla123.neocities.org/mp/images/thumbs/IMG_327.JPG">
</span>

These 8 tags ( 6 in head , 2 in body) worked perfectly.

Tips:

1.Use the exact image location URL instead of directory format i.e. don't use images/OG_thumb.jpg

2.Case sensitive file extension: If the image extension name on your hosting provider is ".JPG" then do not use ".jpg" or ".jpeg' . I observed that based on hosting provider and browser combination error may or may not occur, so to be safe its easier to just match the case of file extension.

3.After doing above steps if the thumbnail preview is still not showing up in WhatsApp message then:

a. Force stop the mobile app ( I tried in Android) and try again

b.Use online tool to preview the OG tag eg I used : https://searchenginereports.net/open-graph-checker

c. In mobile browser paste direct link to the OG thumb and refresh the browser 4-5 times . eg https://bla123neocities.org/nmp/images/thumbs/IMG_327.JPG

To determine if a String contains an upper case and a lower case char, you can use the following:

boolean hasUppercase = !password.equals(password.toLowerCase());
boolean hasLowercase = !password.equals(password.toUpperCase());

This allows you to check:

if(!hasUppercase)System.out.println("Must have an uppercase Character");
if(!hasLowercase)System.out.println("Must have a lowercase Character");

Essentially, this works by checking if the String is equal to its entirely lowercase, or uppercase equivalent. If this is not true, then there must be at least one character that is uppercase or lowercase.

As for your other conditions, these can be satisfied in a similar way:

boolean isAtLeast8   = password.length() >= 8;//Checks for at least 8 characters
boolean hasSpecial   = !password.matches("[A-Za-z0-9 ]*");//Checks at least one char is not alpha numeric
boolean noConditions = !(password.contains("AND") || password.contains("NOT"));//Check that it doesn't contain AND or NOT

With suitable error messages as above.

A great way to drive home the point made in the correct answers is to run git reflog HEAD, you get a history of all of the places HEAD has pointed.

Improved answer from @shamittomar above to get the meta tags (or the specified one from html source)

Can be improved further... the difference from php's default get_meta_tags is that it works even when there is unicode string

function getMetaTags($html, $name = null)
{
    $doc = new DOMDocument();
    try {
        @$doc->loadHTML($html);
    } catch (Exception $e) {

    }

    $metas = $doc->getElementsByTagName('meta');

    $data = [];
    for ($i = 0; $i < $metas->length; $i++)
    {
        $meta = $metas->item($i);

        if (!empty($meta->getAttribute('name'))) {
            // will ignore repeating meta tags !!
            $data[$meta->getAttribute('name')] = $meta->getAttribute('content');
        }
    }

    if (!empty($name)) {
        return !empty($data[$name]) ? $data[$name] : false;
    }

    return $data;
}

select * from my_table where my_field Like '[a-z][a-z]%'

Since the release of Oracle 12c it is now easier to rearrange columns logically.

Oracle 12c added support for making columns invisible and that feature can be used to rearrange columns logically.

Quote from the documentation on invisible columns:

When you make an invisible column visible, the column is included in the table's column order as the last column.

Example

Create a table:

CREATE TABLE t (
    a INT,
    b INT,
    d INT,
    e INT
);

Add a column:

ALTER TABLE t ADD (c INT);

Move the column to the middle:

ALTER TABLE t MODIFY (d INVISIBLE, e INVISIBLE);
ALTER TABLE t MODIFY (d VISIBLE, e VISIBLE);

DESCRIBE t;

Name
----
A
B
C
D
E

Credits

I learned about this from an article by Tom Kyte on new features in Oracle 12c.

You can use upstream headers (named starting with $http_) and additional custom headers. For example:

add_header X-Upstream-01 $http_x_upstream_01;
add_header X-Hdr-01  txt01;

next, go to console and make request with user's header:

curl -H "X-Upstream-01: HEADER1" -I http://localhost:11443/

the response contains X-Hdr-01, seted by server and X-Upstream-01, seted by client:

HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Mon, 30 Nov 2015 23:54:30 GMT
Content-Type: text/html;charset=UTF-8
Connection: keep-alive
X-Hdr-01: txt01
X-Upstream-01: HEADER1

For diversity: Another way is to converts a vector function to one that works with data frames by using plyr::colwise()

set.seed(1)
m <- data.frame(matrix(sample(100, 20, replace = TRUE), ncol = 4))

plyr::colwise(mean)(m)


#   X1   X2   X3   X4
# 1 47 64.4 44.8 67.8

docs is an array of documents. so it doesn't have a mongooseModel.remove() method.

You can iterate and remove each document in the array separately.

Or - since it looks like you are finding the documents by a (probably) unique id - use findOne instead of find.

File uploader with AngularJs Material and a mime type validation:

Directive:

function apsUploadFile() {
    var directive = {
        restrict: 'E',
        require:['ngModel', 'apsUploadFile'],
        transclude: true,
        scope: {
            label: '@',
            mimeType: '@',
        },
        templateUrl: '/build/html/aps-file-upload.html',
        controllerAs: 'ctrl',
        controller: function($scope) {
            var self = this;

            this.model = null;

            this.setModel = function(ngModel) {
                this.$error = ngModel.$error;

                ngModel.$render = function() {
                    self.model = ngModel.$viewValue;
                };

                $scope.$watch('ctrl.model', function(newval) {
                    ngModel.$setViewValue(newval);
                });
            };
        },
        link: apsUploadFileLink
    };
    return directive;
}

function apsUploadFileLink(scope, element, attrs, controllers) {

    var ngModelCtrl = controllers[0];
    var apsUploadFile = controllers[1];

    apsUploadFile.inputname = attrs.name;
    apsUploadFile.setModel(ngModelCtrl);

    var reg;
    attrs.$observe('mimeType', function(value) {
        var accept = value.replace(/,/g,'|');
        reg = new RegExp(accept, "i");
        ngModelCtrl.$validate();
    });

    ngModelCtrl.$validators.mimetype = function(modelValue, viewValue) {

        if(modelValue.data == null){
            return apsUploadFile.valid = true;
        }

        if(modelValue.type.match(reg)){
            return apsUploadFile.valid = true;
        }else{
            return apsUploadFile.valid = false;
        }

    };

    var input = $(element[0].querySelector('#fileInput'));
    var button = $(element[0].querySelector('#uploadButton'));
    var textInput = $(element[0].querySelector('#textInput'));

    if (input.length && button.length && textInput.length) {
        button.click(function(e) {
            input.click();
        });
        textInput.click(function(e) {
            input.click();
        });
    }

    input.on('change', function(e) {

        //scope.fileLoaded(e);
        var files = e.target.files;

        if (files[0]) {
            ngModelCtrl.$viewValue.filename = scope.filename = files[0].name;
            ngModelCtrl.$viewValue.type = files[0].type;
            ngModelCtrl.$viewValue.size = files[0].size;

            var fileReader = new FileReader();
            fileReader.onload = function () {
                ngModelCtrl.$viewValue.data = fileReader.result;
                ngModelCtrl.$validate();
            };
            fileReader.readAsDataURL(files[0]);

            ngModelCtrl.$render();
        } else {
            ngModelCtrl.$viewValue = null;
        }

        scope.$apply();
    });

}
app.directive('apsUploadFile', apsUploadFile);

html template:

<input id="fileInput" type="file" name="ctrl.inputname" class="ng-hide">
<md-input-container md-is-error="!ctrl.valid">
    <label>{@{label}@}</label>
    <input id="textInput" ng-model="ctrl.model.filename" type="text" ng-readonly="true">
    <div ng-messages="ctrl.$error" ng-transclude></div>
</md-input-container>
<md-button id="uploadButton" class="md-icon-button md-primary" aria-label="attach_file">
    <md-icon class="material-icons">cloud_upload</md-icon>
</md-button>

Exemple:

<div layout-gt-sm="row">
    <aps-upload-file name="strip" ng-model="cardDesign.strip" label="Strip" mime-type="image/png" class="md-block">
        <div ng-message="mimetype" class="md-input-message-animation ng-scope" style="opacity: 1; margin-top: 0px;">Your image must be PNG.</div>
    </aps-upload-file>
</div>

Here is a special version of Object.assign, that automatically adjusts the variable type with every property change. No need for additional variables, type assertions, explicit types or object copies:

function assign<T, U>(target: T, source: U): asserts target is T & U {
    Object.assign(target, source)
}

const obj = {};
assign(obj, { prop1: "foo" })
//  const obj now has type { prop1: string; }
obj.prop1 // string
assign(obj, { prop2: 42 })
//  const obj now has type { prop1: string; prop2: number; }
obj.prop2 // number

//  const obj: { prop1: "foo", prop2: 42 }

Note: The sample makes use of TS 3.7 assertion functions. The return type of assign is void, unlike Object.assign.

as this question is the first result at search engines

There are a problem with the selected -and right by the way- solution, is that if you want to add style that will apply to images like ( borders for example ) .

for example :

img {_x000D_
  color:#fff;_x000D_
  border: 1px solid black;_x000D_
  padding: 5px;_x000D_
  background-color: #ccc;_x000D_
}

<img src="http://badsrc.com/blah" alt="BLAH BLAH BLAH" /> <hr />_x000D_
<img src="https://cdn4.iconfinder.com/data/icons/miu-square-flat-social/60/stackoverflow-square-social-media-128.png" alt="BLAH BLAH BLAH" />

as you can see, all of images will apply the same style

there is another approach to easily work around such an issue, using onerror and injecting some special class to deal with the interrupted images :

.invalidImageSrc {_x000D_
  color:#fff;_x000D_
  border: 1px solid black;_x000D_
  padding: 5px;_x000D_
  background-color: #ccc;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>_x000D_
_x000D_
<img onerror="$(this).addClass('invalidImageSrc')" src="http://badsrc.com/blah" alt="BLAH BLAH BLAH" /> <hr />_x000D_
<img onerror="$(this).addClass('invalidImageSrc')" src="https://cdn4.iconfinder.com/data/icons/miu-square-flat-social/60/stackoverflow-square-social-media-128.png" alt="BLAH BLAH BLAH" />

As of 10. July 2017, the issue of Bootstrap 4 support with bootstrap-select is still open. In the open issue, there are some ad-hoc solutions which you could try with your project.

Or you could use a library like Select2 and add a theme to match Bootstrap 4. Here is an example: Select 2 with Bootstrap 4 (disclaimer: I'm not the author of this blog post and I haven't verified if this still works with the all versions of Bootstrap 4).

Keep it Simple Adding Floating Action Button using TextView by giving rounded xml background. - Add compile com.android.support:design:23.1.1 to gradle file

• Use CoordinatorLayout as root view.
• Before Ending the CoordinatorLayout introduce a textView.
• Inside Drawable draw a circle.

Circle Xml is

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

    <solid
        android:color="@color/colorPrimary"/>
    <size
        android:width="30dp"
        android:height="30dp"/>
</shape>

Layout xml is

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:weightSum="5"
    >

    <RelativeLayout
        android:id="@+id/viewA"
        android:layout_height="0dp"
        android:layout_width="match_parent"
        android:layout_weight="1.6"
        android:background="@drawable/contact_bg"
        android:gravity="center_horizontal|center_vertical"
        >
        </RelativeLayout>

    <LinearLayout
        android:layout_height="0dp"
        android:layout_width="match_parent"
        android:layout_weight="3.4"
        android:orientation="vertical"
        android:padding="16dp"
        android:weightSum="10"
        >

        <LinearLayout
            android:layout_height="0dp"
            android:layout_width="match_parent"
            android:layout_weight="1"
            >
            </LinearLayout>

        <LinearLayout
            android:layout_height="0dp"
            android:layout_width="match_parent"
            android:layout_weight="1"
            android:weightSum="4"
            android:orientation="horizontal"
            >
            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:text="Name"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

            <TextView
                android:id="@+id/name"
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="3"
                android:text="Ritesh Kumar Singh"
                android:singleLine="true"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

            </LinearLayout>



        <LinearLayout
            android:layout_height="0dp"
            android:layout_width="match_parent"
            android:layout_weight="1"
            android:weightSum="4"
            android:orientation="horizontal"
            >
            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:text="Phone"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

            <TextView
                android:id="@+id/number"
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="3"
                android:text="8283001122"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:singleLine="true"
                android:padding="3dp"
                />

        </LinearLayout>



        <LinearLayout
            android:layout_height="0dp"
            android:layout_width="match_parent"
            android:layout_weight="1"
            android:weightSum="4"
            android:orientation="horizontal"
            >
            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:text="Email"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="3"
                android:text="[email protected]"
                android:textSize="22dp"
                android:singleLine="true"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

        </LinearLayout>


        <LinearLayout
            android:layout_height="0dp"
            android:layout_width="match_parent"
            android:layout_weight="1"
            android:weightSum="4"
            android:orientation="horizontal"
            >
            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="1"
                android:text="City"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:padding="3dp"
                />

            <TextView
                android:layout_height="match_parent"
                android:layout_width="0dp"
                android:layout_weight="3"
                android:text="Panchkula"
                android:textSize="22dp"
                android:textColor="@android:color/black"
                android:singleLine="true"
                android:padding="3dp"
                />

        </LinearLayout>

    </LinearLayout>

</LinearLayout>


    <TextView
        android:id="@+id/floating"
        android:transitionName="@string/transition_name_circle"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_margin="16dp"
        android:clickable="false"
        android:background="@drawable/circle"
        android:elevation="10dp"
        android:text="R"
        android:textSize="40dp"
        android:gravity="center"
        android:textColor="@android:color/black"
        app:layout_anchor="@id/viewA"
        app:layout_anchorGravity="bottom"/>

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

Click here to se how it Will look like

I don't know, it works fine for me. Exact commands:

import scipy, pylab
ax = pylab.subplot(111)
ax.scatter(scipy.randn(100), scipy.randn(100), c='b')
ax.scatter(scipy.randn(100), scipy.randn(100), c='r')
ax.figure.show()

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

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

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

Marc

While the answers above are valid, if you are iterating over a dict {key:value} it this is the approach I like to use:

for key, value in Dictionary.items():
    print(key, value)

Therefore, if I wanted to do something like stringify all keys and values in my dictionary, I would do this:

stringified_dictionary = {}
for key, value in Dictionary.items():
    stringified_dictionary.update({str(key): str(value)})
return stringified_dictionary

This avoids any mutation issues when applying this type of iteration, which can cause erratic behavior (sometimes) in my experience.

git remote prune and git fetch --prune do the same thing: deleting the refs to the branches that don't exist on the remote, as you said. The second command connects to the remote and fetches its current branches before pruning.

However it doesn't touch the local branches you have checked out, that you can simply delete with

git branch -d  random_branch_I_want_deleted

Replace -d by -D if the branch is not merged elsewhere

git prune does something different, it purges unreachable objects, those commits that aren't reachable in any branch or tag, and thus not needed anymore.

Get rid of the parentheses.

Sample batch file:

echo "%1"

if ("%1"=="") echo match1

if "%1"=="" echo match2

Output from running above script:

C:\>echo "" 
""

C:\>if ("" == "") echo match1 

C:\>if "" == "" echo match2 
match2

I think it is actually taking the parentheses to be part of the strings and they are being compared.

I prefer this variant on the enumerator method with a pipeline, because you don't have to refer to the hash table in the foreach (tested in PowerShell 5):

$hash = @{
    'a' = 3
    'b' = 2
    'c' = 1
}
$hash.getEnumerator() | foreach {
    Write-Host ("Key = " + $_.key + " and Value = " + $_.value);
}

Output:

Key = c and Value = 1
Key = b and Value = 2
Key = a and Value = 3

Now, this has not been deliberately sorted on value, the enumerator simply returns the objects in reverse order.

But since this is a pipeline, I now can sort the objects received from the enumerator on value:

$hash.getEnumerator() | sort-object -Property value -Desc | foreach {
  Write-Host ("Key = " + $_.key + " and Value = " + $_.value);
}

Output:

Key = a and Value = 3
Key = b and Value = 2
Key = c and Value = 1

this is pretty basic stuff, all you need to do is to create a base view model and make sure ALL! and i mean ALL! of your views that will ever use that layout will receive views that use that base model!

public class SomeViewModel : ViewModelBase
{
    public bool ImNotEmpty = true;
}

public class EmptyViewModel : ViewModelBase
{
}

public abstract class ViewModelBase
{
}

in the _Layout.cshtml:

@model Models.ViewModelBase
<!DOCTYPE html>
  <html>
  and so on...

in the the Index (for example) method in the home controller:

    public ActionResult Index()
    {
        var model = new SomeViewModel()
        {
        };
        return View(model);
    }

the Index.cshtml:

@model Models.SomeViewModel

@{
  ViewBag.Title = "Title";
  Layout = "~/Views/Shared/_Layout.cshtml";
}

<div class="row">

i disagree that passing a model to the _layout is an error, some user info can be passed and the data can be populate in the controllers inheritance chain so only one implementation is needed.

obviously for more advanced purpose you should consider creating custom static contaxt using injection and include that model namespace in the _Layout.cshtml.

but for basic users this will do the trick

string s = "hello";
char c = s[1];
// now c == 'e'

See also Substring, to return more than one character.

uint16_t is guaranteed to be a unsigned integer that is 16 bits large

unsigned short int is guaranteed to be a unsigned short integer, where short integer is defined by the compiler (and potentially compiler flags) you are currently using. For most compilers for x86 hardware a short integer is 16 bits large.

Also note that per the ANSI C standard only the minimum size of 16 bits is defined, the maximum size is up to the developer of the compiler

Minimum Type Limits

Any compiler conforming to the Standard must also respect the following limits with respect to the range of values any particular type may accept. Note that these are lower limits: an implementation is free to exceed any or all of these. Note also that the minimum range for a char is dependent on whether or not a char is considered to be signed or unsigned.

Type Minimum Range

signed char     -127 to +127
unsigned char      0 to 255
short int     -32767 to +32767
unsigned short int 0 to 65535

Use:

class UtilSingleton: NSObject {

    var iVal: Int = 0

    class var shareInstance: UtilSingleton {
        get {
            struct Static {
                static var instance: UtilSingleton? = nil
                static var token: dispatch_once_t = 0
            }
            dispatch_once(&Static.token, {
                Static.instance = UtilSingleton()
            })
            return Static.instance!
        }
    }
}

How to use:

UtilSingleton.shareInstance.iVal++
println("singleton new iVal = \(UtilSingleton.shareInstance.iVal)")

The DateTime::ToString() method has a string formatter that can be used to output datetime in any required format. See DateTime.ToString Method (String) for more information.

There is no exact functionality to do this.

Without wrapping another element inside, you could replace the border by a box-shadow and the padding by the border. But remember the box-shadow does not add to the dimensions of the element.

jsfiddle is being really slow, otherwise I'd add an example.

There is a gmail API now, which lets you send email, read email and create drafts via REST. Unlike the SMTP calls, it is non-blocking which can be a good thing for thread-based webservers sending email in the request thread (like python webservers). The API is also quite powerful.

• Of course, email should be handed off to a non-webserver queue, but it's nice to have options.

It's easiest to setup if you have Google Apps administrator rights on the domain, because then you can give blanket permission to your client. Otherwise you have to fiddle with OAuth authentication and permission.

Here is a gist demonstrating it:

https://gist.github.com/timrichardson/1154e29174926e462b7a

Below code for an uploading a single file at a time. This is correct and perfect to upload a single file. Read all commented instructions and follow the code. Definitely, it is worked.

public function upload_file() {
    ***// Upload folder location***
    $config['upload_path'] = './public/upload/';

    ***// Allowed file type***
    $config['allowed_types'] = 'jpg|jpeg|png|pdf';

    ***// Max size, i will set 2MB***
    $config['max_size'] = '2024';

    $config['max_width'] = '1024';
    $config['max_height'] = '768';

    ***// load upload library***            
    $this->load->library('upload', $config);

    ***// do_upload is the method, to send the particular image and file on that 
       // particular 
       // location that is detail in $config['upload_path']. 
       // In bracks will set name upload, here you need to set input name attribute 
       // value.***

    if($this->upload->do_upload('upload')) {
       $data = $this->upload->data();
       $post['upload'] = $data['file_name'];
    } else {
      $error = array('error' => $this->upload->display_errors());
    }
 }

Yes, there are a few of them.

• ReDoc [Article on swagger.io] [GitHub] [demo] - Reinvented OpenAPI/Swagger-generated API Reference Documentation (I'm the author)

• OpenAPI GUI [GitHub] [demo] - GUI / visual editor for creating and editing OpenApi / Swagger definitions (has OpenAPI 3 support)

• Responsive Fork of SwaggerUI [GitHub] [demo]

• SwaggerUI-Angular [GitHub] [demo] - An angularJS implementation of Swagger UI

• angular-swagger-ui-material [GitHub] [demo] - Material Design template for angular-swager-ui

Hosted solutions that support swagger:

• Apiary - can import from swagger
• Readme.io - can import from swagger
• Lucybot console - supports swagger natively
• Postman - can import from swagger
• Stoplight - supports swagger natively - editing and reading

Check the following articles for more details:

• Ultimate Guide to 30+ API Documentation Solutions
• Turning Contracts into Beautiful Documentation (focused mainly on Swagger)
• An evaluation of auto-generated REST API Documentation UIs (focused mainly on Swagger)
• Free and Open Source API Documentation Tools

directry cannot simply delete if it has the files so you may need to delete the files inside first and then directory

public class DeleteFileFolder {

public DeleteFileFolder(String path) {

    File file = new File(path);
    if(file.exists())
    {
        do{
            delete(file);
        }while(file.exists());
    }else
    {
        System.out.println("File or Folder not found : "+path);
    }

}
private void delete(File file)
{
    if(file.isDirectory())
    {
        String fileList[] = file.list();
        if(fileList.length == 0)
        {
            System.out.println("Deleting Directory : "+file.getPath());
            file.delete();
        }else
        {
            int size = fileList.length;
            for(int i = 0 ; i < size ; i++)
            {
                String fileName = fileList[i];
                System.out.println("File path : "+file.getPath()+" and name :"+fileName);
                String fullPath = file.getPath()+"/"+fileName;
                File fileOrFolder = new File(fullPath);
                System.out.println("Full Path :"+fileOrFolder.getPath());
                delete(fileOrFolder);
            }
        }
    }else
    {
        System.out.println("Deleting file : "+file.getPath());
        file.delete();
    }
}

Note that ≪Copy all as HAR≫ does not contain response body.

You can get response body via ≪Save as HAR with Content≫, but it breaks if you have any more than a trivial amount of logs (I tried once with only 8k requests and it doesn't work.) To solve this, you can script an output yourself using _request.contentData().

When there's too many logs, even _request.contentData() and ≪Copy response≫ would fail, hopefully they would fix this problem. Until then, inspecting any more than a trivial amount of network logs cannot be properly done with Chrome Network Inspector and its best to use another tool.

Maybe not as elegant as some previous answers, but if you want to achieve switch cases with few large ranges, just combine ranges to a single case beforehand:

// make a switch variable so as not to change the original value
int switchVariable = variable;

//combine range 1-100 to one single case in switch
if(1 <= variable && variable <=100)
    switchVariable = 1;
switch (switchVariable) 
{ 
    case 0:
        break; 
    case 1:
        // range 1-100
        doSomething(); 
        break;
    case 101: 
        doSomethingElse(); 
        break;
    etc.
} 

import time 

startTime = time.time()
# Your code here !
print ('The script took {0} second !'.format(time.time() - startTime))

The previous code works for me with no problem !

You absolutely can, I use this approach a lot w/ both JavaScript and PHP.

Field definition:

<input type="hidden" name="foo" value="<?php echo $var;?>" />

Access w/ PHP:

$_GET['foo'] or $_POST['foo']

Also: Don't forget to sanitize your inputs if they are going into a database. Feel free to use my routine: https://github.com/niczak/PHP-Sanitize-Post/blob/master/sanitize.php

Cheers!

• Go to: C:\Users\ [youruserdirectory] \bash_profile

• In your bash_profile file type - alias desk='cd " [DIRECTORY LOCATION] "'

• Refresh your User directory where the bash_profile file exists then reopen your CMD or Git Bash window

Type in desk to see if you get to the Desktop location or the location you want in the "DIRECTORY LOCATION" area above

Note: [ desk ] can be what ever name that you choose and should get you to the location you want to get to when typed in the CMD window.

Below code works for me:

<script src="http://maps.googleapis.com/maps/api/js"></script>
<script>
    var myCenter = new google.maps.LatLng(51.528308, -0.3817765);

    function initialize() {
           var mapProp = {
            center:myCenter,
            zoom:15,
            mapTypeId:google.maps.MapTypeId.ROADMAP
        };
        var map = new google.maps.Map(document.getElementById("googleMap"), mapProp); 

        var marker = new google.maps.Marker({
            position: myCenter,
            icon: {
                url: '/images/marker.png',
                size: new google.maps.Size(70, 86), //marker image size
                origin: new google.maps.Point(0, 0), // marker origin
                anchor: new google.maps.Point(35, 86) // X-axis value (35, half of marker width) and 86 is Y-axis value (height of the marker).
            }
        });

        marker.setMap(map);

        }
        google.maps.event.addDomListener(window, 'load', initialize);

</script>
<body>
<div id="googleMap" style="width:500px;height:380px;"></div>
</body>

Reference link

If the body of the arrow function is wrapped in curly braces, it is not implicitly returned. Wrap the object in parentheses. It would look something like this.

p => ({ foo: 'bar' })

By wrapping the body in parens, the function will return { foo: 'bar }.

Hopefully, that solves your problem. If not, I recently wrote an article about Arrow functions which covers it in more detail. I hope you find it useful. Javascript Arrow Functions

You can get it using the :selected selector, like this:

$("#my_select").change(function() {
  var id = $(this).children(":selected").attr("id");
});

With require the file must exist, if it doesn't then an error will display; whereas with include - if the file doesn't exist then then the page will continue loading.

When using a VM, I use these steps to inspect changes to the registry:

1. Using 7-Zip, open the vdi/vhd/vmdk file and extract the folder C:\Windows\System32\config
2. Run OfflineRegistryView to convert the registry to plaintext
   • Set the 'Config Folder' to the folder you extracted
   • Set the 'Base Key' to HKLM\SYSTEM or HKLM\SOFTWARE
   • Set the 'Subkey Depth' to 'Unlimited'
   • Press the 'Go' button

Now use your favourite diff program to compare the 'before' and 'after' snapshots.

You can create extension method like:

public static IEnumerable<TResult> LeftOuterJoin<TSource, TInner, TKey, TResult>(this IEnumerable<TSource> source, IEnumerable<TInner> other, Func<TSource, TKey> func, Func<TInner, TKey> innerkey, Func<TSource, TInner, TResult> res)
    {
        return from f in source
               join b in other on func.Invoke(f) equals innerkey.Invoke(b) into g
               from result in g.DefaultIfEmpty()
               select res.Invoke(f, result);
    }

The easiest way use it as array is use vector::data() member.

Update: There's now a native way to achieve this. Node.contains(). Mentioned in comment and below answers as well.

Old answer:

Using the parentNode property should work. It's also pretty safe from a cross-browser standpoint. If the relationship is known to be one level deep, you could check it simply:

if (element2.parentNode == element1) { ... }

If the the child can be nested arbitrarily deep inside the parent, you could use a function similar to the following to test for the relationship:

function isDescendant(parent, child) {
     var node = child.parentNode;
     while (node != null) {
         if (node == parent) {
             return true;
         }
         node = node.parentNode;
     }
     return false;
}

Here are a couple basic examples to get started quick and dirty.

One item variable

Set variable:

SET(INSTALL_ETC_DIR "etc")

Use variable:

SET(INSTALL_ETC_CROND_DIR "${INSTALL_ETC_DIR}/cron.d")

Multi-item variable (ie. list)

Set variable:

SET(PROGRAM_SRCS
        program.c
        program_utils.c
        a_lib.c
        b_lib.c
        config.c
        )

Use variable:

add_executable(program "${PROGRAM_SRCS}")

CMake docs on variables

Wrong. That doesn't work for me.

For me this one works:

curl 
-H 'SOAPACTION: "urn:samsung.com:service:MainTVAgent2:1#CheckPIN"'   
-X POST 
-H 'Content-type: text/xml'   
-d @/tmp/pinrequest.xml 
192.168.1.5:52235/MainTVServer2/control/MainTVAgent2

If you know the format of date in $_POST[intake_date] you can use explode to get year , month and time and then concatenate to form a valid mySql date. for example if you are getting something like 12/15/1988 in date you can do like this

    $date = explode($_POST['intake_date'], '/');
    mysql_date = $date[2].'-'$date[1].'-'$date[0];

though if you have valid date date('y-m-d', strtotime($date)); should also work

With O(1) dequeue(), which is same as pythonquick's answer:

// time: O(n), space: O(n)
enqueue(x):
    if stack.isEmpty():
        stack.push(x)
        return
    temp = stack.pop()
    enqueue(x)
    stack.push(temp)

// time: O(1)
x dequeue():
    return stack.pop()

With O(1) enqueue() (this is not mentioned in this post so this answer), which also uses backtracking to bubble up and return the bottommost item.

// O(1)
enqueue(x):
    stack.push(x)

// time: O(n), space: O(n)
x dequeue():
    temp = stack.pop()
    if stack.isEmpty():
        x = temp
    else:
        x = dequeue()
        stack.push(temp)
    return x

Obviously, it's a good coding exercise as it inefficient but elegant nevertheless.

To elaborate on https://stackoverflow.com/a/59311063/1328979, here is a fully documented, annotated and tested Python 3 implementation for the general case.

from __future__ import annotations  # To allow "MinHeap.push -> MinHeap:"
from typing import Generic, List, Optional, TypeVar
from heapq import heapify, heappop, heappush, heapreplace


T = TypeVar('T')


class MinHeap(Generic[T]):
    '''
    MinHeap provides a nicer API around heapq's functionality.
    As it is a minimum heap, the first element of the heap is always the
    smallest.
    >>> h = MinHeap([3, 1, 4, 2])
    >>> h[0]
    1
    >>> h.peek()
    1
    >>> h.push(5)  # N.B.: the array isn't always fully sorted.
    [1, 2, 4, 3, 5]
    >>> h.pop()
    1
    >>> h.pop()
    2
    >>> h.pop()
    3
    >>> h.push(3).push(2)
    [2, 3, 4, 5]
    >>> h.replace(1)
    2
    >>> h
    [1, 3, 4, 5]
    '''
    def __init__(self, array: Optional[List[T]] = None):
        if array is None:
            array = []
        heapify(array)
        self.h = array
    def push(self, x: T) -> MinHeap:
        heappush(self.h, x)
        return self  # To allow chaining operations.
    def peek(self) -> T:
        return self.h[0]
    def pop(self) -> T:
        return heappop(self.h)
    def replace(self, x: T) -> T:
        return heapreplace(self.h, x)
    def __getitem__(self, i) -> T:
        return self.h[i]
    def __len__(self) -> int:
        return len(self.h)
    def __str__(self) -> str:
        return str(self.h)
    def __repr__(self) -> str:
        return str(self.h)


class Reverse(Generic[T]):
    '''
    Wrap around the provided object, reversing the comparison operators.
    >>> 1 < 2
    True
    >>> Reverse(1) < Reverse(2)
    False
    >>> Reverse(2) < Reverse(1)
    True
    >>> Reverse(1) <= Reverse(2)
    False
    >>> Reverse(2) <= Reverse(1)
    True
    >>> Reverse(2) <= Reverse(2)
    True
    >>> Reverse(1) == Reverse(1)
    True
    >>> Reverse(2) > Reverse(1)
    False
    >>> Reverse(1) > Reverse(2)
    True
    >>> Reverse(2) >= Reverse(1)
    False
    >>> Reverse(1) >= Reverse(2)
    True
    >>> Reverse(1)
    1
    '''
    def __init__(self, x: T) -> None:
        self.x = x
    def __lt__(self, other: Reverse) -> bool:
        return other.x.__lt__(self.x)
    def __le__(self, other: Reverse) -> bool:
        return other.x.__le__(self.x)
    def __eq__(self, other) -> bool:
        return self.x == other.x
    def __ne__(self, other: Reverse) -> bool:
        return other.x.__ne__(self.x)
    def __ge__(self, other: Reverse) -> bool:
        return other.x.__ge__(self.x)
    def __gt__(self, other: Reverse) -> bool:
        return other.x.__gt__(self.x)
    def __str__(self):
        return str(self.x)
    def __repr__(self):
        return str(self.x)


class MaxHeap(MinHeap):
    '''
    MaxHeap provides an implement of a maximum-heap, as heapq does not provide
    it. As it is a maximum heap, the first element of the heap is always the
    largest. It achieves this by wrapping around elements with Reverse,
    which reverses the comparison operations used by heapq.
    >>> h = MaxHeap([3, 1, 4, 2])
    >>> h[0]
    4
    >>> h.peek()
    4
    >>> h.push(5)  # N.B.: the array isn't always fully sorted.
    [5, 4, 3, 1, 2]
    >>> h.pop()
    5
    >>> h.pop()
    4
    >>> h.pop()
    3
    >>> h.pop()
    2
    >>> h.push(3).push(2).push(4)
    [4, 3, 2, 1]
    >>> h.replace(1)
    4
    >>> h
    [3, 1, 2, 1]
    '''
    def __init__(self, array: Optional[List[T]] = None):
        if array is not None:
            array = [Reverse(x) for x in array]  # Wrap with Reverse.
        super().__init__(array)
    def push(self, x: T) -> MaxHeap:
        super().push(Reverse(x))
        return self
    def peek(self) -> T:
        return super().peek().x
    def pop(self) -> T:
        return super().pop().x
    def replace(self, x: T) -> T:
        return super().replace(Reverse(x)).x


if __name__ == '__main__':
    import doctest
    doctest.testmod()

https://gist.github.com/marccarre/577a55850998da02af3d4b7b98152cf4

The first constructor in the header should not end with a semicolon. #include <string> is missing in the header. string is not qualified with std:: in the .cpp file. Those are all simple syntax errors. More importantly: you are not using references, when you should. Also the way you use the ifstream is broken. I suggest learning C++ before trying to use it.

Let's fix this up:

//polygone.h
# if !defined(__POLYGONE_H__)
# define __POLYGONE_H__

#include <iostream>
#include <string>    

class Polygone {
public:
  // declarations have to end with a semicolon, definitions do not
  Polygone(){} // why would we needs this?
  Polygone(const std::string& fichier);
};

# endif

and

//polygone.cc
// no need to include things twice
#include "polygone.h"
#include <fstream>


Polygone::Polygone(const std::string& nom)
{
  std::ifstream fichier (nom, ios::in);


  if (fichier.is_open())
  {
    // keep the scope as tiny as possible
    std::string line;
    // getline returns the stream and streams convert to booleans
    while ( std::getline(fichier, line) )
    {
      std::cout << line << std::endl;
    }
  }
  else
  {
    std::cerr << "Erreur a l'ouverture du fichier" << std::endl;
  }
}

The solutions above work fine for local testing and firing up browsers from the java code.If you fancy firing up your selenium grid later then this parameter is a must have in order to tell the remote node where to find the geckodriver:

-Dwebdriver.gecko.driver="C:\geckodriver\geckodriver.exe"

The node cannot find the gecko driver when specified in the Automation Java code.

So the complete command for the node whould be (assuming node and hub for test purposes live on same machine) :

java -Dwebdriver.gecko.driver="C:\geckodriver\geckodriver.exe" -jar selenium-server-standalone-2.53.0.jar -role node -hub http://localhost:4444/grid/register

And you should expect to see in the node log :

00:35:44.383 INFO - Launching a Selenium Grid node
Setting system property webdriver.gecko.driver to C:\geckodriver\geckodriver.exe

SELECT * FROM products WHERE catid IN ('1', '2', '3', '4')

You can use a CompletionService to receive the futures as soon as they are ready and if one of them throws an exception cancel the processing. Something like this:

Executor executor = Executors.newFixedThreadPool(4);
CompletionService<SomeResult> completionService = 
       new ExecutorCompletionService<SomeResult>(executor);

//4 tasks
for(int i = 0; i < 4; i++) {
   completionService.submit(new Callable<SomeResult>() {
       public SomeResult call() {
           ...
           return result;
       }
   });
}

int received = 0;
boolean errors = false;

while(received < 4 && !errors) {
      Future<SomeResult> resultFuture = completionService.take(); //blocks if none available
      try {
         SomeResult result = resultFuture.get();
         received ++;
         ... // do something with the result
      }
      catch(Exception e) {
             //log
         errors = true;
      }
}

I think you can further improve to cancel any still executing tasks if one of them throws an error.

If you are missing just one import (the class name has red underline), click and hover the mouse over it, and a blue suggested import statement will appear. If you hit, Alt + Enter at this point, the import will be included in the file and the red underline should disappear.

You can do it with a sub-query:

SELECT * FROM (
    SELECT * FROM table ORDER BY id DESC LIMIT 50
) sub
ORDER BY id ASC

This will select the last 50 rows from table, and then order them in ascending order.

OData (Open Data Protocol) is an OASIS standard that defines the best practice for building and consuming RESTful APIs. OData helps you focus on your business logic while building RESTful APIs without having to worry about the approaches to define request and response headers, status codes, HTTP methods, URL conventions, media types, payload formats and query options etc. OData also guides you about tracking changes, defining functions/actions for reusable procedures and sending asynchronous/batch requests etc. Additionally, OData provides facility for extension to fulfil any custom needs of your RESTful APIs.

OData RESTful APIs are easy to consume. The OData metadata, a machine-readable description of the data model of the APIs, enables the creation of powerful generic client proxies and tools. Some of them can help you interact with OData even without knowing anything about the protocol. The following 6 steps demonstrate 6 interesting scenarios of OData consumption across different programming platforms. But if you are a non-developer and would like to simply play with OData, XOData is the best start for you.

for more details at http://www.odata.org/

If you want to specifically use java ArrayList then you can do something like this:

fun initList(){
    val list: ArrayList<String> = ArrayList()
    list.add("text")
    println(list)
}

Otherwise @guenhter answer is the one you are looking for.

left: 50%;
margin-left: -400px; /* Half of the width */

do like this:

departments: string[]=[];
if(this.departments.indexOf(this.departmentName.trim()) >-1 ){
            return;
    }

I am working in Windows 7 with Python IDLE. I have two programs,

# progA
while True:
    m = input('progA is running ')
    print (m)

and

# progB
while True:
    m = input('progB is running ')
    print (m)

I open up IDLE and then open file progA.py. I run the program, and when prompted for input I enter "b" + <Enter> and then "c" + <Enter>

I am looking at this window:

Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 17:26:49) [MSC v.1900 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> 
= RESTART: C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\progA.py =
progA is running b
b
progA is running c
c
progA is running 

Next, I go back to Windows Start and open up IDLE again, this time opening file progB.py. I run the program, and when prompted for input I enter "x" + <Enter> and then "y" + <Enter>

I am looking at this window:

Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 17:26:49) [MSC v.1900 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> 
= RESTART: C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\progB.py =
progB is running x
x
progB is running y
y
progB is running 

Now two IDLE Python 3.6.3 Shell programs are running at the same time, one shell running progA while the other one is running progB.

  //create the url
  $profile_pic =  "http://graph.facebook.com/".$uid."/picture";

 //echo the image out
 echo "<img src=\"" . $profile_pic . "\" />"; 

Works fine for me

Few things I want to mention is that I'm using mysql package for making a connection with my database and what you saw below is working code and written for insert bulk query.

const values = [
  [1, 'DEBUG', 'Something went wrong. I have to debug this.'],
  [2, 'INFO', 'This just information to end user.'],
  [3, 'WARNING', 'Warning are really helping users.'],
  [4, 'SUCCESS', 'If everything works then your request is successful']
];

const query = "INSERT INTO logs(id, type, desc) VALUES ?";

const query = connection.query(query, [values], function(err, result) {
  if (err) {
    console.log('err', err)
  }

  console.log('result', result)
});

This works for me to find queries on any database in the instance. I'm sysadmin on the instance (check your privileges):

SELECT deqs.last_execution_time AS [Time], dest.text AS [Query], dest.*
FROM sys.dm_exec_query_stats AS deqs
CROSS APPLY sys.dm_exec_sql_text(deqs.sql_handle) AS dest
WHERE dest.dbid = DB_ID('msdb')
ORDER BY deqs.last_execution_time DESC

This is the same answer that Aaron Bertrand provided but it wasn't placed in an answer.

Assuming the original date is in cell A1:

=DATE(YEAR(A1), MONTH(A1), DAY(A1)-180)

Looks like you missed a few closing tags and you nshould have "http://" on the front of an external URL. Also, you should move your styles to external style sheets instead of using inline styles.

.box{
  float:right;
}
.box a img{
  vertical-align: middle;
  border: 0px;
}

<div class="box">
    <a href="<?php echo "http://www.someotherwebsite.com"; ?>">
        <img src="<?php echo url::file_loc('img'); ?>media/img/twitter.png" alt="Image Decription">
    </a>
</div>

As noted in other comments, it may be easier to use straight HTML, depending on your exact setup.

<div class="box">
    <a href="http://www.someotherwebsite.com">
        <img src="file_location/media/img/twitter.png" alt="Image Decription">
    </a>
</div>

You can try a blank phrase:

document.add(new Phrase("\n"));

Including the header afxwin.h signalizes use of MFC. The following instructions (based on those on CodeProject.com) could help to get MFC code compiling:

1. Download and install the Windows Driver Kit.

2. Select menu Tools > Options… > Projects and Solutions > VC++ Directories.

3. In the drop-down menu Show directories for select Include files.

4. Add the following paths (replace $(WDK_directory) with the directory where you installed Windows Driver Kit in the first step):

   $(WDK_directory)\inc\mfc42
   $(WDK_directory)\inc\atl30
   

   

5. In the drop-down menu Show directories for select Library files and add (replace $(WDK_directory) like before):

   $(WDK_directory)\lib\mfc\i386
   $(WDK_directory)\lib\atl\i386
   

   

6. In the $(WDK_directory)\inc\mfc42\afxwin.inl file, edit the following lines (starting from 1033):

   _AFXWIN_INLINE CMenu::operator==(const CMenu& menu) const
       { return ((HMENU) menu) == m_hMenu; }
   _AFXWIN_INLINE CMenu::operator!=(const CMenu& menu) const
       { return ((HMENU) menu) != m_hMenu; }
   

   to

   _AFXWIN_INLINE BOOL CMenu::operator==(const CMenu& menu) const
       { return ((HMENU) menu) == m_hMenu; }
   _AFXWIN_INLINE BOOL CMenu::operator!=(const CMenu& menu) const
       { return ((HMENU) menu) != m_hMenu; }
   

   In other words, add BOOL after _AFXWIN_INLINE.

You can use <LinearLayout> to group elements horizontaly. Also you should use style to set margins, background and other properties. This will allow you not to repeat code for every label you use. Here is an example:

<LinearLayout
                    style="@style/FormItem"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">
                <TextView
                        style="@style/FormLabel"
                        android:layout_width="wrap_content"
                        android:layout_height="@dimen/default_element_height"
                        android:text="@string/name_label"
                        />

                <EditText
                        style="@style/FormText.Editable"
                        android:id="@+id/cardholderName"
                        android:layout_width="wrap_content"
                        android:layout_height="@dimen/default_element_height"
                        android:layout_weight="1"
                        android:gravity="right|center_vertical"
                        android:hint="@string/card_name_hint"
                        android:imeOptions="actionNext"
                        android:singleLine="true"
                        />
            </LinearLayout>

Also you can create a custom view base on the layout above. Have you looked at Creating custom view ?

I'm obviosly not a very good R coder, but if you wanted to do this with ggplot2:

data<- rbind(c(480, 780, 431, 295, 670, 360,  190),
             c(720, 350, 377, 255, 340, 615,  345),
             c(460, 480, 179, 560,  60, 735, 1260),
             c(220, 240, 876, 789, 820, 100,   75))

a <- cbind(data[, 1], 1, c(1:4))
b <- cbind(data[, 2], 2, c(1:4))
c <- cbind(data[, 3], 3, c(1:4))
d <- cbind(data[, 4], 4, c(1:4))
e <- cbind(data[, 5], 5, c(1:4))
f <- cbind(data[, 6], 6, c(1:4))
g <- cbind(data[, 7], 7, c(1:4))

data           <- as.data.frame(rbind(a, b, c, d, e, f, g))
colnames(data) <-c("Time", "Type", "Group")
data$Type      <- factor(data$Type, labels = c("A", "B", "C", "D", "E", "F", "G"))

library(ggplot2)

ggplot(data = data, aes(x = Type, y = Time, fill = Group)) + 
       geom_bar(stat = "identity") +
       opts(legend.position = "none")

Creat XML called border.xml in drawable folder as below :

<?xml version="1.0" encoding="utf-8"?>
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
  <item> 
    <shape android:shape="rectangle">
      <solid android:color="#FF0000" /> 
    </shape>
  </item>   
    <item android:left="5dp" android:right="5dp"  android:top="5dp" >  
     <shape android:shape="rectangle"> 
      <solid android:color="#000000" />
    </shape>
   </item>    
 </layer-list>

then add this to linear layout as backgound as this:

     android:background="@drawable/border"

I also liked pandas simple grouping. it's powerful, simple and most adequate for large data set

result = pandas.DataFrame(input).groupby(1).groups

InvariantCulture is similar to en-US, so i would use the correct CultureInfo instead:

var dutchCulture = CultureInfo.CreateSpecificCulture("nl-NL");
var date1 = DateTime.ParseExact(date, "dd.MM.yyyy HH:mm:ss", dutchCulture);

Demo

And what about when the culture is en-us? Will I have to code for every single language there is out there?

If you want to know how to display the date in another culture like "en-us", you can use date1.ToString(CultureInfo.CreateSpecificCulture("en-US")).

try:
    if val is None: # The variable
        print('It is None')
except NameError:
    print ("This variable is not defined")
else:
    print ("It is defined and has a value")

Try doing it from the command like:

cat dump.sql | sqlite3 database.db

This will obviously only work with SQL statements in dump.sql. I'm not sure how to import a CSV.

I prefer to use WebClient, it seems to handle SSL transparently:

http://msdn.microsoft.com/en-us/library/system.net.webclient.aspx

Some troubleshooting help here:

https://clipperhouse.com/webclient-fiddler-and-ssl/

Members must be resolvable at compile time to be called directly from C#. Otherwise you must use reflection or dynamic objects.

Reflection

namespace ConsoleApplication1
{
    using System;
    using System.Reflection;

    class Program
    {
        static void Main(string[] args)
        {
            var DLL = Assembly.LoadFile(@"C:\visual studio 2012\Projects\ConsoleApplication1\ConsoleApplication1\DLL.dll");

            foreach(Type type in DLL.GetExportedTypes())
            {
                var c = Activator.CreateInstance(type);
                type.InvokeMember("Output", BindingFlags.InvokeMethod, null, c, new object[] {@"Hello"});
            }

            Console.ReadLine();
        }
    }
}

Dynamic (.NET 4.0)

namespace ConsoleApplication1
{
    using System;
    using System.Reflection;

    class Program
    {
        static void Main(string[] args)
        {
            var DLL = Assembly.LoadFile(@"C:\visual studio 2012\Projects\ConsoleApplication1\ConsoleApplication1\DLL.dll");

            foreach(Type type in DLL.GetExportedTypes())
            {
                dynamic c = Activator.CreateInstance(type);
                c.Output(@"Hello");
            }

            Console.ReadLine();
        }
    }
}

Don't pass the result of swapImages to setInterval by invoking it. Just pass the function, like this:

setInterval(swapImages, 1000);

Have you tried using the concat() function?

ON tableTwo.query = concat('category_id=',tableOne.category_id)

It has nothing to do with your form or the values in it. It gets fired by the browser to prevent the user from repeating the same request with the cached data. If you really need to enable the refreshing of the result page, you should redirect the user, either via PHP (header('Location:result.php');) or other server-side language you're using. Meta tag solution should work also to disable the resending on refresh.

public class MainActivity extends Activity
        implements View.OnClickListener {
    private Button btnForward, btnBackword, btnPause, btnPlay;

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

    private void initControl() {
        btnForward = (Button) findViewById(R.id.btnForward);
        btnBackword = (Button) findViewById(R.id.btnBackword);
        btnPause = (Button) findViewById(R.id.btnPause);
        btnPlay = (Button) findViewById(R.id.btnPlay);
        btnForward.setOnClickListener(this);
        btnBackword.setOnClickListener(this);
        btnPause.setOnClickListener(this);
        btnPlay.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.btnForward:
                break;
            case R.id.btnBackword:
                break;
            case R.id.btnPause:
                break;
            case R.id.btnPlay:
                break;
        }
    }
}

You can also use @Captor annotated ArgumentCaptor. For example:

@Mock
List<String> mockedList;

@Captor
ArgumentCaptor<String> argCaptor;

@BeforeTest
public void init() {
    //Initialize objects annotated with @Mock, @Captor and @Spy.
    MockitoAnnotations.initMocks(this);
}

@Test
public void shouldCallAddMethodTwice() {
    mockedList.add("one");
    mockedList.add("two");
    Mockito.verify(mockedList, times(2)).add(argCaptor.capture());

    assertEquals("one", argCaptor.getAllValues().get(0));
    assertEquals("two", argCaptor.getAllValues().get(1));
}

Somehow all these solutions didn't work for me. There is clearly an IE bug in flex-direction:column.

I only got it working after removing flex-direction:

flex-wrap: wrap;
align-items: center;
align-content: center;

in Firefox 39 I've found that setting a border to the select element will render the arrow as (2). No border set, will render the arrow as (1). I think it's a bug.

A 2D array is basically a 1D array of pointers, where every pointer is pointing to a 1D array, which will hold the actual data.

Here N is row and M is column.

dynamic allocation

int** ary = new int*[N];
  for(int i = 0; i < N; i++)
      ary[i] = new int[M];

fill

for(int i = 0; i < N; i++)
    for(int j = 0; j < M; j++)
      ary[i][j] = i;

print

for(int i = 0; i < N; i++)
    for(int j = 0; j < M; j++)
      std::cout << ary[i][j] << "\n";

free

for(int i = 0; i < N; i++)
    delete [] ary[i];
delete [] ary;

You can toggle filterstatus value like this

filterstatus ^= 1;

So your function looks like

function showFilterItem(objButton) {
if (filterstatus == 0) {
    $find('<%=FileAdminRadGrid.ClientID %>').get_masterTableView().showFilterItem();
    objButton.value = "Hide Filter";
}
else {
    $find('<%=FileAdminRadGrid.ClientID %>').get_masterTableView().hideFilterItem();
    objButton.value = "Show filter";
}
  filterstatus ^= 1;    
}

The related name parameter is actually an option. If we do not set it, Django automatically creates the other side of the relation for us. In the case of the Map model, Django would have created a map_set attribute, allowing access via m.map_set in your example(m being your class instance). The formula Django uses is the name of the model followed by the string _set. The related name parameter thus simply overrides Django’s default rather than providing new behavior.

Oh, dear. A few little problems...

As pointed out by others, you need to quote to protect against empty/space-containing entries, and use the !delayed_expansion! facility.

Two other matters of which you should be aware:

First, set/p will assign a user-input value to a variable. That's not news - but the gotcha is that pressing enter in response will leave the variable UNCHANGED - it will not ASSIGN a zero-length string to the variable (hence deleting the variable from the environment.) The safe method is:

 set "var="
 set /p var=

That is, of course, if you don't WANT enter to repeat the existing value.
Another useful form is

 set "var=default"
 set /p var=

or

 set "var=default"
 set /p "var=[%var%]"

(which prompts with the default value; !var! if in a block statement with delayedexpansion)

Second issue is that on some Windows versions (although W7 appears to "fix" this issue) ANY label - including a :: comment (which is a broken-label) will terminate any 'block' - that is, parenthesised compound statement)

You need to do two things:

1. Rename and re-order the factor levels before the plot
2. Rename the title of each legend to the same title

The code:

dtt$model <- factor(dtt$model, levels=c("mb", "ma", "mc"), labels=c("MBB", "MAA", "MCC"))

library(ggplot2)
ggplot(dtt, aes(x=year, y=V, group = model, colour = model, ymin = lower, ymax = upper)) +
  geom_ribbon(alpha = 0.35, linetype=0)+ 
  geom_line(aes(linetype=model), size = 1) +       
  geom_point(aes(shape=model), size=4)  +      
  theme(legend.position=c(.6,0.8)) +
  theme(legend.background = element_rect(colour = 'black', fill = 'grey90', size = 1, linetype='solid')) +
  scale_linetype_discrete("Model 1") +
  scale_shape_discrete("Model 1") +
  scale_colour_discrete("Model 1")

However, I think this is really ugly as well as difficult to interpret. It's far better to use facets:

ggplot(dtt, aes(x=year, y=V, group = model, colour = model, ymin = lower, ymax = upper)) +
  geom_ribbon(alpha=0.2, colour=NA)+ 
  geom_line() +       
  geom_point()  +      
  facet_wrap(~model)

SELECT COUNT(*) in EXISTS/NOT EXISTS

EXISTS(SELECT CCOUNT(*) FROM TABLE_NAME WHERE CONDITIONS) - the EXISTS condition will always return true irrespective of CONDITIONS are met or not.

NOT EXISTS(SELECT CCOUNT(*) FROM TABLE_NAME WHERE CONDITIONS) - the NOT EXISTS condition will always return false irrespective of CONDITIONS are met or not.

SELECT COUNT 1 in EXISTS/NOT EXISTS

EXISTS(SELECT CCOUNT 1 FROM TABLE_NAME WHERE CONDITIONS) - the EXISTS condition will return true if CONDITIONS are met. Else false.

NOT EXISTS(SELECT CCOUNT 1 FROM TABLE_NAME WHERE CONDITIONS) - the NOT EXISTS condition will return false if CONDITIONS are met. Else true.

proj.js

for(var i=0;i<process.argv.length;i++){
  console.log(process.argv[i]);
}

Terminal:

nodemon app.js "arg1" "arg2" "arg3"

Result:

0 'C:\\Program Files\\nodejs\\node.exe'
1 'C:\\Users\\Nouman\\Desktop\\Node\\camer nodejs\\proj.js'
2 'arg1' your first argument you passed.
3 'arg2' your second argument you passed.
4 'arg3' your third argument you passed.

Explaination:

0. The directory of node.exe in your machine (C:\Program Files\nodejs\node.exe)
1. The directory of your project file (proj.js)
2. Your first argument to node (arg1)
3. Your second argument to node (arg2)
4. Your third argument to node (arg3)

your actual arguments start form second index of argv array, that is process.argv[2].

As described here: Angular NgModelController, you should provide the <input with the required controller ngModel

<input submit-required="true" ng-model="user.Name"></input>

please try this

echo $VAR | grep ClNonZ | awk '{print $3}';

or

echo cat filename | grep ClNonZ | awk '{print $3}';

import {ActivatedRoute} from '@angular/router';
constructor(private route:ActivatedRoute){
    console.log(this.route.routeConfig.path);
}

In my case, I use below command:

git diff <branch name> -- <path + file name>

This command can help you compare same file in two different branches

One approach would be to add the Second for Loop where the printing is being done inside the first for loop. Like this:

static String[] SENTENCE; 

public static void main(String []args) throws Exception{

   Scanner sentence = new Scanner(new File("assets/blah.txt"));
   ArrayList<String> sentenceList = new ArrayList<String>();

   while (sentence.hasNextLine())
   {
       sentenceList.add(sentence.nextLine());
   }

   sentence.close();

   String[] sentenceArray = sentenceList.toArray(new String[sentenceList.size()]);
  // System.out.println(sentenceArray.length);
   for (int r=0;r<sentenceArray.length;r++)
   {
       SENTENCE = sentenceArray[r].split("(?<=[.!?])\\s*"); //split sentences and store in array 

       for (int i=0;i<SENTENCE.length;i++)
       {
           System.out.println("Sentence " + (i+1) + ": " + SENTENCE[i]);
       }
   }    

}

//My Form
<form id="someform">
        <div class="input-group">
            <textarea placeholder="Post your Comment Here ..." name="post" class="form-control custom-control" rows="3" style="resize:none"></textarea> 
            <span class="input-group-addon">                                            
                <button type="submit" name="post_comment" class="btn btn-primary">
                    Post
                </button>
            </span>
        </div>
    </form>

//your text area get value to URL
<?php
        if(isset($_POST['post_comment']))
        {
            echo htmlspecialchars($_POST['post']);
        }

    ?>

//print the value using get
echo $_GET['post'];

//url must be like this
http://localhost/blog/home.php?post=asdasdsad&post_comment=

//post value has asdasdsad so it will print to your page

Although Chris Baxter's answer helps with original problem, it doesn't work in my case when application is hosted in virtual directory. After investigating the options, I finished with DIY solution.

ProperStyleBundle class includes code borrowed from original CssRewriteUrlTransform to properly transform relative paths within virtual directory. It also throws if file doesn't exist and prevents reordering of files in the bundle (code taken from BetterStyleBundle).

using System;
using System.Collections.Generic;
using System.IO;
using System.Text.RegularExpressions;
using System.Web;
using System.Web.Optimization;
using System.Linq;

namespace MyNamespace
{
    public class ProperStyleBundle : StyleBundle
    {
        public override IBundleOrderer Orderer
        {
            get { return new NonOrderingBundleOrderer(); }
            set { throw new Exception( "Unable to override Non-Ordered bundler" ); }
        }

        public ProperStyleBundle( string virtualPath ) : base( virtualPath ) {}

        public ProperStyleBundle( string virtualPath, string cdnPath ) : base( virtualPath, cdnPath ) {}

        public override Bundle Include( params string[] virtualPaths )
        {
            foreach ( var virtualPath in virtualPaths ) {
                this.Include( virtualPath );
            }
            return this;
        }

        public override Bundle Include( string virtualPath, params IItemTransform[] transforms )
        {
            var realPath = System.Web.Hosting.HostingEnvironment.MapPath( virtualPath );
            if( !File.Exists( realPath ) )
            {
                throw new FileNotFoundException( "Virtual path not found: " + virtualPath );
            }
            var trans = new List<IItemTransform>( transforms ).Union( new[] { new ProperCssRewriteUrlTransform( virtualPath ) } ).ToArray();
            return base.Include( virtualPath, trans );
        }

        // This provides files in the same order as they have been added. 
        private class NonOrderingBundleOrderer : IBundleOrderer
        {
            public IEnumerable<BundleFile> OrderFiles( BundleContext context, IEnumerable<BundleFile> files )
            {
                return files;
            }
        }

        private class ProperCssRewriteUrlTransform : IItemTransform
        {
            private readonly string _basePath;

            public ProperCssRewriteUrlTransform( string basePath )
            {
                _basePath = basePath.EndsWith( "/" ) ? basePath : VirtualPathUtility.GetDirectory( basePath );
            }

            public string Process( string includedVirtualPath, string input )
            {
                if ( includedVirtualPath == null ) {
                    throw new ArgumentNullException( "includedVirtualPath" );
                }
                return ConvertUrlsToAbsolute( _basePath, input );
            }

            private static string RebaseUrlToAbsolute( string baseUrl, string url )
            {
                if ( string.IsNullOrWhiteSpace( url )
                     || string.IsNullOrWhiteSpace( baseUrl )
                     || url.StartsWith( "/", StringComparison.OrdinalIgnoreCase )
                     || url.StartsWith( "data:", StringComparison.OrdinalIgnoreCase )
                    ) {
                    return url;
                }
                if ( !baseUrl.EndsWith( "/", StringComparison.OrdinalIgnoreCase ) ) {
                    baseUrl = baseUrl + "/";
                }
                return VirtualPathUtility.ToAbsolute( baseUrl + url );
            }

            private static string ConvertUrlsToAbsolute( string baseUrl, string content )
            {
                if ( string.IsNullOrWhiteSpace( content ) ) {
                    return content;
                }
                return new Regex( "url\\(['\"]?(?<url>[^)]+?)['\"]?\\)" )
                    .Replace( content, ( match =>
                                         "url(" + RebaseUrlToAbsolute( baseUrl, match.Groups["url"].Value ) + ")" ) );
            }
        }
    }
}

Use it like StyleBundle:

bundles.Add( new ProperStyleBundle( "~/styles/ui" )
    .Include( "~/Content/Themes/cm_default/style.css" )
    .Include( "~/Content/themes/custom-theme/jquery-ui-1.8.23.custom.css" )
    .Include( "~/Content/DataTables-1.9.4/media/css/jquery.dataTables.css" )
    .Include( "~/Content/DataTables-1.9.4/extras/TableTools/media/css/TableTools.css" ) );

Here is a more general solution:

int increment = 3;
for(int i = 0; i < theData.Length; i += increment)
{
   for(int j = 0; j < increment; j++)
   {
      if(i+j < theData.Length) {
         //theData[i + j] for the current index
      }
   }

}

With the following code you can load the controller classes and execute the methods.

This code was written for codeigniter 2.1

First add a new file MY_Loader.php in your application/core directory. Add the following code to your newly created MY_Loader.php file:

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

// written by AJ  [email protected]

class MY_Loader extends CI_Loader 
{
    protected $_my_controller_paths     = array();  

    protected $_my_controllers          = array();


    public function __construct()
    {
        parent::__construct();

        $this->_my_controller_paths = array(APPPATH);
    }

    public function controller($controller, $name = '', $db_conn = FALSE)
    {
        if (is_array($controller))
        {
            foreach ($controller as $babe)
            {
                $this->controller($babe);
            }
            return;
        }

        if ($controller == '')
        {
            return;
        }

        $path = '';

        // Is the controller in a sub-folder? If so, parse out the filename and path.
        if (($last_slash = strrpos($controller, '/')) !== FALSE)
        {
            // The path is in front of the last slash
            $path = substr($controller, 0, $last_slash + 1);

            // And the controller name behind it
            $controller = substr($controller, $last_slash + 1);
        }

        if ($name == '')
        {
            $name = $controller;
        }

        if (in_array($name, $this->_my_controllers, TRUE))
        {
            return;
        }

        $CI =& get_instance();
        if (isset($CI->$name))
        {
            show_error('The controller name you are loading is the name of a resource that is already being used: '.$name);
        }

        $controller = strtolower($controller);

        foreach ($this->_my_controller_paths as $mod_path)
        {
            if ( ! file_exists($mod_path.'controllers/'.$path.$controller.'.php'))
            {
                continue;
            }

            if ($db_conn !== FALSE AND ! class_exists('CI_DB'))
            {
                if ($db_conn === TRUE)
                {
                    $db_conn = '';
                }

                $CI->load->database($db_conn, FALSE, TRUE);
            }

            if ( ! class_exists('CI_Controller'))
            {
                load_class('Controller', 'core');
            }

            require_once($mod_path.'controllers/'.$path.$controller.'.php');

            $controller = ucfirst($controller);

            $CI->$name = new $controller();

            $this->_my_controllers[] = $name;
            return;
        }

        // couldn't find the controller
        show_error('Unable to locate the controller you have specified: '.$controller);
    }

}

Now you can load all the controllers in your application/controllers directory. for example:

load the controller class Invoice and execute the function test()

$this->load->controller('invoice','invoice_controller');

$this->invoice_controller->test();

or when the class is within a dir

$this->load->controller('/dir/invoice','invoice_controller');

$this->invoice_controller->test();

It just works the same like loading a model

Add a entry, at the end of your enum, called Folders_MAX or something similar and use this value when initializing your arrays.

ContainerClass* m_containers[Folders_MAX];

It's possible that you're not fetching the Joined Set. Be sure to include the set in your HQL:

public List<Node> getAll() {
    Session session = sessionFactory.getCurrentSession();
    Query query = session.createQuery("FROM Node as n LEFT JOIN FETCH n.nodeValues LEFT JOIN FETCH n.nodeStats");
    return  query.list();
}

Where your class has 2 sets like:

public class Node implements Serializable {

@OneToMany(fetch=FetchType.LAZY)
private Set<NodeValue> nodeValues;

@OneToMany(fetch=FetchType.LAZY)
private Set<NodeStat> nodeStats;

}

You could also create an ssh tunnel.

docker-compose.yml:

---

version: '2'

services:
  kibana:
    image: "kibana:4.5.1"
    links:
      - elasticsearch
    volumes:
      - ./config/kibana:/opt/kibana/config:ro

  elasticsearch:
    build:
      context: .
      dockerfile: ./docker/Dockerfile.tunnel
    entrypoint: ssh
    command: "-N elasticsearch -L 0.0.0.0:9200:localhost:9200"

docker/Dockerfile.tunnel:

FROM buildpack-deps:jessie

RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive \
    apt-get -y install ssh && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

COPY ./config/ssh/id_rsa /root/.ssh/id_rsa
COPY ./config/ssh/config /root/.ssh/config
COPY ./config/ssh/known_hosts /root/.ssh/known_hosts
RUN chmod 600 /root/.ssh/id_rsa && \
    chmod 600 /root/.ssh/config && \
    chown $USER:$USER -R /root/.ssh

config/ssh/config:

# Elasticsearch Server
Host elasticsearch
    HostName jump.host.czerasz.com
    User czerasz
    ForwardAgent yes
    IdentityFile ~/.ssh/id_rsa

This way the elasticsearch has a tunnel to the server with the running service (Elasticsearch, MongoDB, PostgreSQL) and exposes port 9200 with that service.

Perl solution similar to Mat's awk solution:

perl -F'\|' -lane 'print $#F+1; exit' stores.dat

I've tested this on a file with 1000000 columns.

If the field separator is whitespace (one or more spaces or tabs) instead of a pipe:

perl -lane 'print $#F+1; exit' stores.dat

There are a lot of answers here that probably work in a specific context, but I was simply trying to get the text value of the first cell in a selected row. While the accepted answer here was the closest for me, it still required creating a type and casting the row into that type. I was looking for a simpler solution, and this is what I came up with:

MessageBox.Show(((DataRowView)DataGrid.SelectedItem).Row[0].ToString());

This gives me the first column in the selected row. Hopefully this helps someone else.

As stated in the Google documentation, Add the latest version of the Google Service plugin (4.0.1 on 06/04/18). Hope this hepls!

buildscript {
    // ...
    dependencies {
        // ...
        classpath 'com.google.gms:google-services:4.0.1' // google-services plugin
    }
}
`

You need to do the following

git fetch -p

in order to synchronize your branch list. The git manual says

-p, --prune
After fetching, remove any remote-tracking references that no longer exist on the remote. Tags are not subject to pruning if they are fetched only because of the default tag auto-following or due to a --tags option. However, if tags are fetched due to an explicit refspec (either on the command line or in the remote configuration, for example if the remote was cloned with the --mirror option), then they are also subject to pruning.

I personally like to use git fetch origin -p --progress because it shows a progress indicator.

import java.io.*;

public class MultiFolderReading {

public void checkNoOfFiles (String filename) throws IOException {

    File dir=new File(filename);
    File files[]=dir.listFiles();//files array stores the list of files

 for(int i=0;i<files.length;i++)
    {
        if(files[i].isFile()) //check whether files[i] is file or directory
        {
            System.out.println("File::"+files[i].getName());
            System.out.println();

        }
        else if(files[i].isDirectory())
        {
            System.out.println("Directory::"+files[i].getName());
            System.out.println();
            checkNoOfFiles(files[i].getAbsolutePath());
        }
    }
}

public static void main(String[] args) throws IOException {

    MultiFolderReading mf=new MultiFolderReading();
    String str="E:\\file"; 
    mf.checkNoOfFiles(str);
   }
}

Try:

HashMap hm=new HashMap<String ,Double >();

NOTE:

String->give the new value; //THIS IS THE KEY
else
Double->pass new value; //THIS IS THE VALUE

You can change either the key or the value in your hashmap, but you can't change both at the same time.

As for an example where the missing serialVersionUID might cause a problem:

I'm working on this Java EE application that is composed of a Web module that uses an EJB module. The web module calls the EJB module remotely and passes a POJO that implements Serializable as an argument.

This POJO's class was packaged inside the EJB jar and inside it's own jar in the WEB-INF/lib of the web module. They're actually the same class, but when I package the EJB module I unpack this POJO's jar to pack it together with the EJB module.

The call to the EJB was failing with the Exception below because I hadn't declared its serialVersionUID:

Caused by: java.io.IOException: Mismatched serialization UIDs : Source
 (Rep.
 IDRMI:com.hordine.pedra.softbudget.domain.Budget:5CF7CE11E6810A36:04A3FEBED5DA4588)
 = 04A3FEBED5DA4588 whereas Target (Rep. ID RMI:com.hordine.pedra.softbudget.domain.Budget:7AF5ED7A7CFDFF31:6227F23FA74A9A52)
 = 6227F23FA74A9A52

Best way to go around this is to do it right from the BEGINNING:

INSTALL BREW

#HERE IS HOW: PASTE IN TERMINAL

sudo apt-get install build-essential curl git m4 ruby texinfo libbz2-dev libcurl4-openssl-dev libexpat-dev libncurses-dev zlib1g-dev

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"

Then at the end of your .bashrc file(In your home directory press Ctrl + H)

export PATH="$HOME/.linuxbrew/bin:$PATH"
export MANPATH="$HOME/.linuxbrew/share/man:$MANPATH"
export INFOPATH="$HOME/.linuxbrew/share/info:$INFOPATH"

Then restart terminal so the modification to .bashrc are reloaded

TO INSTALL NODE

brew install node

TO CHECK VERSION

node -v
npm -v

TO UPDATE NODE

brew update
brew upgrade node

TO UNINSTALL NODE

brew uninstall node

Here is a work around I found if you want to only shuffle a subset of the DataFrame:

shuffle_to_index = 20
df = pd.concat([df.iloc[np.random.permutation(range(shuffle_to_index))], df.iloc[shuffle_to_index:]])

If you want to use patch you need to remove the a/ b/ prefixes that git uses by default. You can do this with the --no-prefix option (you can also do this with patch's -p option):

git diff --no-prefix [<other git-diff arguments>]

Usually though, it is easier to use straight git diff and then use the output to feed to git apply.

Most of the time I try to avoid using textual patches. Usually one or more of temporary commits combined with rebase, git stash and bundles are easier to manage.

For your use case I think that stash is most appropriate.

# save uncommitted changes
git stash

# do a merge or some other operation
git merge some-branch

# re-apply changes, removing stash if successful
# (you may be asked to resolve conflicts).
git stash pop

Or about the best module I have found http://pypi.python.org/pypi/colorama

I want to give a shoutout for using re module for this. Specially in the case of case sensitivity.

We use the option re.IGNORECASE while compiling the regex for use of in production environments with large amounts of data.

>>> import re
>>> m = ['isalnum','isalpha', 'isdigit', 'islower', 'isspace', 'istitle', 'isupper', 'ISALNUM', 'ISALPHA', 'ISDIGIT', 'ISLOWER', 'ISSPACE', 'ISTITLE', 'ISUPPER']
>>>
>>>
>>> pattern = re.compile('is')
>>>
>>> [word for word in m if pattern.match(word)]
['isalnum', 'isalpha', 'isdigit', 'islower', 'isspace', 'istitle', 'isupper']

However try to always use the in operator for string comparison as detailed in this post

faster-operation-re-match-or-str

Also detailed in the one of the best books to start learning python with

idiomatic-python

use

select * from sys.procedures

to show all your procedures;

sp_helptext @objname = 'Procedure_name'

to get the code

and your creativity to build something to loop through them all and generate the export code :)

Using JQuery would be good;

<a href="#" id="youLink">Call JavaScript </a>



$("#yourLink").click(function(e){
//do what ever you want...
});

You can try in two ways. The detail is in this link.

1) Via pip

pip install --upgrade certifi

2) If it doesn't work, try to run a Cerificates.command that comes bundled with Python 3.* for Mac:(Go to your python installation location and double click the file)

open /Applications/Python\ 3.*/Install\ Certificates.command

As mentioned by Madhur, you can use a bus for communication.

In case of using a Bus you have some options:

Otto event Bus library (deprecated in favor of RxJava)

http://square.github.io/otto/

Green Robot’s EventBus

http://greenrobot.org/eventbus/

NYBus (RxBus, implemented using RxJava. very similar to the EventBus)

https://github.com/MindorksOpenSource/NYBus

You can also do it from command line much easily.

1. Open command line from the folder/package.

2. From command line run:

   javadoc YourClassName.java

3. To batch generate docs for multiple Class:

   javadoc *.java

If you are running it on an Android Emulator you do not want to close it between runs. The system will try to load the app and it will time out because of how long it takes the emulator to boot up. You can fix this by increasing the ADB time by going to Window -> Preferences -> Android -> DDMS and increasing the ADB time out (default is 5000ms) or by leaving the emulator open and just running it after the emulator is up and running.

I personally would recommend leaving the emulator open as it does load the apps relatively quickly once it is running, but it could be a drain on the system. Do whichever would help you more.

I know it's been a while since someone answerd here and the poster probably already got his answer either from here or from somewhere else. I do however think that this post will help anyone looking for a way to keep track of errors and timeouts while doing getJSON requests. Therefore below my answer to the question

The getJSON structure is as follows (found on http://api.jqueri.com):

$(selector).getJSON(url,data,success(data,status,xhr))

most people implement that using

$.getJSON(url, datatosend, function(data){
    //do something with the data
});

where they use the url var to provide a link to the JSON data, the datatosend as a place to add the "?callback=?" and other variables that have to be send to get the correct JSON data returned, and the success funcion as a function for processing the data.

You can however add the status and xhr variables in your success function. The status variable contains one of the following strings : "success", "notmodified", "error", "timeout", or "parsererror", and the xhr variable contains the returned XMLHttpRequest object (found on w3schools)

$.getJSON(url, datatosend, function(data, status, xhr){
    if (status == "success"){
        //do something with the data
    }else if (status == "timeout"){
        alert("Something is wrong with the connection");
    }else if (status == "error" || status == "parsererror" ){
        alert("An error occured");
    }else{
        alert("datatosend did not change");
    }         
});

This way it is easy to keep track of timeouts and errors without having to implement a custom timeout tracker that is started once a request is done.

Hope this helps someone still looking for an answer to this question.

count_unique_words <-function(wlist) {
ucountlist = list()
unamelist = c()
for (i in wlist)
{
if (is.element(i, unamelist))
    ucountlist[[i]] <- ucountlist[[i]] +1
else
    {
    listlen <- length(ucountlist)
    ucountlist[[i]] <- 1
    unamelist <- c(unamelist, i)
    }
}
ucountlist
}

expt_counts <- count_unique_words(population)
for(i in names(expt_counts))
    cat(i, expt_counts[[i]], "\n")

I found the next command

mvn dependency:copy-dependencies -Dclassifier=sources

here maven.apache.org

When you launch the second activity, finish() the first one immediately:

startActivity(new Intent(...));
finish();

If you're using Path:

example_path = Path('/tmp/test.json')
example_dict = {'x': 24, 'y': 25}
json_str = json.dumps(example_dict, indent=4) + '\n'
example_path.write_text(json_str, encoding='utf-8')

The good option is to use AdminClient as below before starting to produce or consume the messages

private static final int ADMIN_CLIENT_TIMEOUT_MS = 5000;           
 try (AdminClient client = AdminClient.create(properties)) {
            client.listTopics(new ListTopicsOptions().timeoutMs(ADMIN_CLIENT_TIMEOUT_MS)).listings().get();
        } catch (ExecutionException ex) {
            LOG.error("Kafka is not available, timed out after {} ms", ADMIN_CLIENT_TIMEOUT_MS);
            return;
        }

 DataTable dt = new DataTable();
 dt.Load(reader);
 int numRows= dt.Rows.Count;

The Resharper extension will do this for you.

This extension supports Visual Studio 2005 through 2017.

While the compiler won't include unused assemblies, extraneous using statements and references slows down Visual Studio and Intellisense, since there's more code the tools have to consider.

Like @Ardee said you sharer.php uses data from the meta tags, the Dialog API accepts parameters. Facebook have removed the ability to use the message parameter but you can use the quote parameter which can be useful in a lot of cases e.g.

https://www.facebook.com/dialog/share?
app_id=[your-app-id]
&display=popup
&title=This+is+the+title+parameter
&description=This+is+the+description+parameter
&quote=This+is+the+quote+parameter
&caption=This+is+the+caption+parameter
&href=https%3A%2F%2Fdevelopers.facebook.com%2Fdocs%2F
&redirect_uri=https%3A%2F%2Fwww.[url-in-your-accepted-list].com

Just have to create an app id:

https://developers.facebook.com/docs/apps/register

Then make sure the redirect url domain is listed in the accepted domains for that app.

You can find more information about the date pipe here, such as formats.

If you want to use it in your component, you can simply do

pipe = new DatePipe('en-US'); // Use your own locale

Now, you can simply use its transform method, which will be

const now = Date.now();
const myFormattedDate = this.pipe.transform(now, 'short');

According to Microsoft's MSDN, the lock is equivalent to:

object __lockObj = x;
bool __lockWasTaken = false;
try
{
    System.Threading.Monitor.Enter(__lockObj, ref __lockWasTaken);
    // Your code...
}
finally
{
    if (__lockWasTaken) System.Threading.Monitor.Exit(__lockObj);
}

If you need to create locks in runtime, you can use open source DynaLock. You can create new locks in run-time and specify boundaries to the locks with context concept.

DynaLock is open-source and source code is available at GitHub

In order to show the DataFrame in Jupyter Notebook just type:

   display(Name_of_the_DataFrame)

for example:

  display(df)

For higher API 10, the Dialog disappears when on touched outside, whereas in lower than API 11, the Dialog doesn't disappear. For prevent this, you need to do:

In styles.xml: <item name="android:windowCloseOnTouchOutside">false</item>

OR

In onCreate() method, use: this.setFinishOnTouchOutside(false);

Note: for API 10 and lower, this method doesn't have effect, and is not needed.

None of that stuff worked. Here's a much simpler way .. the label str is the pointer to what IS an array...

String str = String(yourNumber, DEC); // Obviously .. get your int or byte into the string

str = str + '\r' + '\n'; // Add the required carriage return, optional line feed

byte str_len = str.length();

// Get the length of the whole lot .. C will kindly
// place a null at the end of the string which makes
// it by default an array[].
// The [0] element is the highest digit... so we
// have a separate place counter for the array...

byte arrayPointer = 0;

while (str_len)
{
    // I was outputting the digits to the TX buffer

    if ((UCSR0A & (1<<UDRE0))) // Is the TX buffer empty?
    {
        UDR0 = str[arrayPointer];
        --str_len;
        ++arrayPointer;
    }
}

$dir = 'your/directory/';
foreach(glob($dir.'*.*') as $v){
    unlink($v);
}

Why would you use it if you already knew the class and were going to cast it? Why not just do it the old fashioned way and make the class like you always make it? There's no advantage to this over the way it's done normally. Is there a way to take the text and operate on it thusly:

label1.txt = "Pizza" 
Magic(label1.txt) p = new Magic(lablel1.txt)(arg1, arg2, arg3);
p.method1();
p.method2();

If I already know its a Pizza there's no advantage to:

p = (Pizza)somefancyjunk("Pizza"); over
Pizza p = new Pizza();

but I see a huge advantage to the Magic method if it exists.

DELETE statement can have a WHERE clause to delete specific records whereas TRUNCATE statement does not require any and wipes the entire table. Importantly, the DELETE statement logs the deleted date whereas the TRUNCATE statement does not.

On Linux, I used the following params:

-Djavax.management.builder.initial= 
-Dcom.sun.management.jmxremote 
-Dcom.sun.management.jmxremote.port=9010 
-Dcom.sun.management.jmxremote.local.only=false
-Dcom.sun.management.jmxremote.authenticate=false 
-Dcom.sun.management.jmxremote.ssl=false

and also I edited /etc/hosts so that the hostname resolves to the host address (192.168.0.x) rather than the loopback address (127.0.0.1)

With .htaccess under apache you can do the redirect like this:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)\.html$ /$1 [L,R=301] 

As for removing of .html from the url, simply link to the page without .html

<a href="http://www.example.com/page">page</a>

You might need to revise the data in the column, but anyway you can do one of the following:-

1- check if it is numeric then convert it else put another value like 0

Select COLUMNA AS COLUMNA_s, CASE WHEN Isnumeric(COLUMNA) = 1
THEN CONVERT(DECIMAL(18,2),COLUMNA) 
ELSE 0 END AS COLUMNA

2- select only numeric values from the column

SELECT COLUMNA AS COLUMNA_s ,CONVERT(DECIMAL(18,2),COLUMNA) AS COLUMNA
where Isnumeric(COLUMNA) = 1

We can improve on Mr Assad's code (the current accepted answer) just a little bit by instantiating only the frame we actually need rather than the entire stack:

new StackFrame(1).GetMethod().Name;

This might perform a little better, though in all likelihood it still has to use the full stack to create that single frame. Also, it still has the same caveats that Alex Lyman pointed out (optimizer/native code might corrupt the results). Finally, you might want to check to be sure that new StackFrame(1) or .GetFrame(1) don't return null, as unlikely as that possibility might seem.

See this related question: Can you use reflection to find the name of the currently executing method?

This website contains a much cleaner solution, it leaves pip intact as-well and one can easily switch between 3.5 and 3.6 and then whenever 3.7 is released.

http://ubuntuhandbook.org/index.php/2017/07/install-python-3-6-1-in-ubuntu-16-04-lts/

A short summary:

sudo apt-get install python python-pip python3 python3-pip
sudo add-apt-repository ppa:jonathonf/python-3.6
sudo apt-get update
sudo apt-get install python3.6
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.5 1
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 2

Then

$ pip -V
pip 8.1.1 from /usr/lib/python2.7/dist-packages (python 2.7)
$ pip3 -V
pip 8.1.1 from /usr/local/lib/python3.5/dist-packages (python 3.5)

Then to select python 3.6 run

sudo update-alternatives --config python3

and select '2'. Then

$ pip3 -V
pip 8.1.1 from /usr/local/lib/python3.6/dist-packages (python 3.6)

To update pip select the desired version and

pip3 install --upgrade pip

$ pip3 -V
pip 9.0.1 from /usr/local/lib/python3.6/dist-packages (python 3.6)

Tested on Ubuntu 16.04.

Try:

itemsCard.ToList().Select(c=>c.Price).Sum();

Actually this would perform better:

var itemsInCart = from o in db.OrderLineItems
              where o.OrderId == currentOrder.OrderId
              select new { o.WishListItem.Price };
var sum = itemsCard.ToList().Select(c=>c.Price).Sum();

Because you'll only be retrieving one column from the database.

How to set top-left alignment for UILabel for iOS application? Label Set Content Mode to "Top Left" work for me, thank you very much:

$('#button').click(function(){
    $(this).addClass('active');
});

You can use either the language construct isset, or the function array_key_exists.

isset should be a bit faster (as it's not a function), but will return false if the element exists and has the value NULL.

For example, considering this array :

$a = array(
    123 => 'glop', 
    456 => null, 
);

And those three tests, relying on isset :

var_dump(isset($a[123]));
var_dump(isset($a[456]));
var_dump(isset($a[789]));

The first one will get you (the element exists, and is not null) :

boolean true

While the second one will get you (the element exists, but is null) :

boolean false

And the last one will get you (the element doesn't exist) :

boolean false

On the other hand, using array_key_exists like this :

var_dump(array_key_exists(123, $a));
var_dump(array_key_exists(456, $a));
var_dump(array_key_exists(789, $a));

You'd get those outputs :

boolean true
boolean true
boolean false

Because, in the two first cases, the element exists -- even if it's null in the second case. And, of course, in the third case, it doesn't exist.

For situations such as yours, I generally use isset, considering I'm never in the second case... But choosing which one to use is now up to you ;-)

For instance, your code could become something like this :

if (!isset(self::$instances[$instanceKey])) {
    $instances[$instanceKey] = $theInstance;
}

Edit

Have a look at custom rating in motorola http://community.developer.motorola.com/t5/Android-App-Development-for/custom-rating-bar-style-using-android-s-ratingBar-small-style/td-p/10462

Updated

styles.xml

This must be located in your values folder

 <?xml version="1.0" encoding="utf-8"?>
  <resources>
    <style name="foodRatingBar" parent="@android:style/Widget.RatingBar">
       <item name="android:progressDrawable">@drawable/food_rating_bar_full</item>
       <item name="android:minHeight">23dip</item>
       <item name="android:maxHeight">25dip</item>
   </style>
  </resources>

food_rating_bar_full.xml

This file must be in Drawable folder.

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@+id/background"
    android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+id/secondaryProgress"
    android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+id/progress"
    android:drawable="@drawable/food_ratingbar_full_filled" />
</layer-list>

food_ratingbar_full_empty.xml

This file must be inside Drawable folder.

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

<!-- This is the rating bar drawable that is used to
 show a filled cookie. -->
<selector
xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_pressed="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:state_focused="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:state_selected="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:drawable="@drawable/cookiee" />

</selector>

food_ratingbar_full_filled.xml

This file must be located in Drawable folder.

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

 <!-- This is the rating bar drawable that is used to
 show a unfilled cookie. -->
<selector
xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_pressed="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:state_focused="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:state_selected="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:drawable="@drawable/cookie" />

</selector>

main.xml file should look like :

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

    <RatingBar android:id="@+id/ratingBar1"
        style="@style/foodRatingBar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

    </RatingBar>
</LinearLayout>

MainActivity.class should look like :

import android.app.Activity;
import android.os.Bundle;
import android.widget.RatingBar;
import android.widget.RatingBar.OnRatingBarChangeListener;
import android.widget.Toast;

public class MainActivity extends Activity {
/** Called when the activity is first created. */

RatingBar rb;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    rb=(RatingBar)findViewById(R.id.ratingBar1);

    rb.setOnRatingBarChangeListener(new OnRatingBarChangeListener(){

        @Override
        public void onRatingChanged(RatingBar ratingBar, float rating,
                boolean fromUser) {
            // TODO Auto-generated method stub
                Toast.makeText(getApplicationContext(),Float.toString(rating),Toast.LENGTH_LONG).show();

        }

    }); 
}
}

I have used two images:

cookie.jpg

cookiee.jpg

This two images are of same size one is used for identifying selected Rating Bar and other for identifying unselected RatingBar

This is all a bit roundabout..

I've used the glyphs like this

  </div>
        <div class="span2">
            <span class="glyphicons thumbs_up"><i class="green"></i></span>
        </div>
        <div class="span2">
            <span class="glyphicons thumbs_down"><i class="red"></i></span>
        </div>

and to affect the color, i included a bit of css at the head like this

<style>
        i.green:before {
            color: green;
        }
        i.red:before {
            color: red;
        }
    </style>

Voila, green and red thumbs.

The replace method is what you're looking for.

For example:

String replacedString = someString.replace("HelloBrother", "Brother");

Because nil cannot be stored in Foundation data structures NSNull is sometimes to represent a nil. Because NSNull is a singleton object you can check to see if NSNull is the value stored in dictionary by using direct pointer comparison:

if ((NSNull *)[user objectForKey:@"myKey"] == [NSNull null]) { }

Use the rawurlencode function instead.

This is late, but may be helpful to some people.

I have extended @DarinDimitrov's answer to allow for passing a second object that takes any number of boolean html attributes like disabled="disabled" checked="checked", selected="selected" etc.

It will render the attribute only if the property value is true, anything else and the attribute will not be rendered at all.

The custom reuseble HtmlHelper:

public static class HtmlExtensions
{
    public static IHtmlString MyTextBoxFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper,
                                                                Expression<Func<TModel, TProperty>> expression,
                                                                object htmlAttributes,
                                                                object booleanHtmlAttributes)
    {
        var attributes = new RouteValueDictionary(htmlAttributes);

        //Reflect over the properties of the newly added booleanHtmlAttributes object
        foreach (var prop in booleanHtmlAttributes.GetType().GetProperties())
        {
            //Find only the properties that are true and inject into the main attributes.
            //and discard the rest.
            if (ValueIsTrue(prop.GetValue(booleanHtmlAttributes, null)))
            {
                attributes[prop.Name] = prop.Name;
            }                
        }                                

        return htmlHelper.TextBoxFor(expression, attributes);
    }

    private static bool ValueIsTrue(object obj)
    {
        bool res = false;
        try
        {
            res = Convert.ToBoolean(obj);
        }
        catch (FormatException)
        {
            res = false;
        }
        catch(InvalidCastException)
        {
            res = false;
        }
        return res;
    }

}

Which you can use like so:

@Html.MyTextBoxFor(m => Model.Employee.Name
                   , new { @class = "x-large" , placeholder = "Type something…" }
                   , new { disabled = true})

Sounds like you probably want a simple method like this:

public String getValueOrDefault(String value, String defaultValue) {
    return isNotNullOrEmpty(value) ? value : defaultValue;
}

Then:

String result = getValueOrDefault(System.getProperty("XYZ"), "default");

At this point, you don't need temp... you've effectively used the method parameter as a way of initializing the temporary variable.

If you really want temp and you don't want an extra method, you can do it in one statement, but I really wouldn't:

public class Test {
    public static void main(String[] args) {
        String temp, result = isNotNullOrEmpty(temp = System.getProperty("XYZ")) ? temp : "default";
        System.out.println("result: " + result);
        System.out.println("temp: " + temp);
    }

    private static boolean isNotNullOrEmpty(String str) {
        return str != null && !str.isEmpty();
    }
}

I found the better control would be using scalefnt package:

\usepackage{scalefnt}
...
{\scalefont{0.5}
\begin{tikzpicture}
...
\end{tikzpicture}
}

You need to correct your code to wait for the list to be downloaded:

List<Item> list = await GetListAsync();

Also, make sure that the method, where this code is located, has async modifier.

The reason why you get this error is that GetListAsync method returns a Task<T> which is not a completed result. As your list is downloaded asynchronously (because of Task.Run()) you need to "extract" the value from the task using the await keyword.

If you remove Task.Run(), you list will be downloaded synchronously and you don't need to use Task, async or await.

One more suggestion: you don't need to await in GetListAsync method if the only thing you do is just delegating the operation to a different thread, so you can shorten your code to the following:

private Task<List<Item>> GetListAsync(){
    return Task.Run(() => manager.GetList());
}

I believe, the 500ms run in the background, while the rest of the code continues to execute and empties the list.

Then after 500ms nothing happens, as no function-call is implemented in the after-callup (same as frame.after(500, function=None))

As mentioned in the docs, boxes are stored at:

• Mac OS X and Linux: ~/.vagrant.d/boxes
• Windows: C:/Users/USERNAME/.vagrant.d/boxes

You need to repartition the Dataframe in a single partition and then define the format, path and other parameter to the file in Unix file system format and here you go,

df.repartition(1).write.format('com.databricks.spark.csv').save("/path/to/file/myfile.csv",header = 'true')

Read more about the repartition function Read more about the save function

However, repartition is a costly function and toPandas() is worst. Try using .coalesce(1) instead of .repartition(1) in previous syntax for better performance.

Read more on repartition vs coalesce functions.

for python language, you can do like this

import pymysql

connection = pymysql.connect(host='localhost',
                             user='root',
                             db='mysql',
                             cursorclass=pymysql.cursors.DictCursor)

with connection.cursor() as cursor:
    cursor.execute('SHOW PROCESSLIST')
    for item in cursor.fetchall():
        if item.get('Time') > 200:
            _id = item.get('Id')
            print('kill %s' % item)
            cursor.execute('kill %s', _id)
    connection.close()

First method you can try this

$department->department_name = $request->department_name;
$department->status = $request->status;
$department->save();

Another way to insert records into the database with create function

$department = new Department;           
// Another Way to insert records
$department->create($request->all());

return redirect('admin/departments');

You need to set the filledby in Department model

namespace App;

use Illuminate\Database\Eloquent\Model;

class Department extends Model
{
    protected $fillable = ['department_name','status'];
} 

HTML:

<div>
    <label> <input type="radio" name="toggle"> On </label>
    <label> Off <input type="radio" name="toggle"> </label>
</div>

CSS:

div { overflow:auto; border:1px solid #ccc; width:100px; }
label { float:left; padding:3px 0; width:50px; text-align:center; }
input { vertical-align:-2px; }

Live demo: http://jsfiddle.net/scymE/1/

You can combine attribute selectors this way:

$("[attr1=val][attr2=val]")...

so that an element has to satisfy both conditions. Of course you can use this for more than two. Also, don't do [type=checkbox]. jQuery has a selector for that, namely :checkbox so the end result is:

$("input:checkbox[name=ProductCode]")...

Attribute selectors are slow however so the recommended approach is to use ID and class selectors where possible. You could change your markup to:

<input type="checkbox" class="ProductCode" name="ProductCode"value="396P4"> 
<input type="checkbox" class="ProductCode" name="ProductCode"value="401P4"> 
<input type="checkbox" class="ProductCode" name="ProductCode"value="F460129">

allowing you to use the much faster selector of:

$("input.ProductCode")...

This functions works for me in CKEditor version 4.4.5, it does not have any memory leaks

 function CKEditor_Render(CkEditor_id) {
        var instance = CKEDITOR.instances[CkEditor_id];
        if (CKEDITOR.instances.instance) {
            CKEDITOR.instances.instance.destroy();
        }
        CKEDITOR.replace(CkEditor_id);
    }

// call this function as below

var id = 'ckeditor'; // Id of your textarea

CKEditor_Render(id);

//default locale
System.DateTime.Now.DayOfWeek.ToString();
//localized version
System.DateTime.Now.ToString("dddd");

To make the answer more complete:

• DayOfWeek MSDN article

• If localization is important, you should use the "dddd" string format as Fredrik pointed out - MSDN "dddd" format article

When you go to "Application Settings -> Add Domain" It will ask to select login account, probably you are already on gmail account so it will show gmail account as well, but you should use Google Apps account where you have mapped your custom domain.

select email from mytable group by email having count(*) >1

There was a time when adding strings into an array and finalising the string by using join was the fastest/best method. These days browsers have highly optimised string routines and it is recommended that + and += methods are fastest/best

For Future Readers

I love to work with Volley. To save development time i tried to write small handy library Gloxey Netwok Manager to setup Volley with my project. It includes JSON parser and different other methods that helps to check network availability.

Use ConnectionManager.class in which different methods for Volley String and Volley JSON request are available. You can make requests of GET, PUT, POST, DELETE with or without header. You can read full documentation here.

Just put this line in your gradle file.

  dependencies { 

       compile 'io.gloxey.gnm:network-manager:1.0.1'
   }

Volley StringRequest

Method GET (without header)

    ConnectionManager.volleyStringRequest(context, isDialog, progressDialogView, requestURL, volleyResponseInterface);

How to use?

     Configuration                Description

     Context                      Context 
     isDialog                     If true dialog will appear, otherwise not.
     progressView                 For custom progress view supply your progress view id and make isDialog true. otherwise pass null. 
     requestURL                   Pass your API URL.  
     volleyResponseInterface      Callback for response.  

Example

    ConnectionManager.volleyStringRequest(this, false, null, "url", new VolleyResponse() {
    @Override
    public void onResponse(String _response) {

        /**
         * Handle Response
         */
    }

    @Override
     public void onErrorResponse(VolleyError error) {

        /**
         * handle Volley Error
         */
    }

    @Override
    public void isNetwork(boolean connected) {

        /**
         * True if internet is connected otherwise false
         */
    }
});

Volley StringRequest

Method POST/PUT/DELETE (without header)

    ConnectionManager.volleyStringRequest(context, isDialog, progressDialogView, requestURL, requestMethod, params, volleyResponseInterface);

Example

Use Method : Request.Method.POST
             Request.Method.PUT
             Request.Method.DELETE

Your params : 

HashMap<String, String> params = new HashMap<>();
params.put("param 1", "value");
params.put("param 2", "value");

ConnectionManager.volleyStringRequest(this, true, null, "url", Request.Method.POST, params, new VolleyResponse() {
    @Override
    public void onResponse(String _response) {

        /**
         * Handle Response
         */
    }

    @Override
    public void onErrorResponse(VolleyError error) {

        /**
         * handle Volley Error
         */
    }

    @Override
    public void isNetwork(boolean connected) {

        /**
         * True if internet is connected otherwise false
         */
    }
});

Bonus

Gloxey JSON Parser

Feel free to use gloxey json parser to parse your api response.

  YourModel yourModel = GloxeyJsonParser.getInstance().parse(stringResponse, YourModel.class);

Example

ConnectionManager.volleyStringRequest(this, false, null, "url", new VolleyResponse() {
    @Override
    public void onResponse(String _response) {

        /**
         * Handle Response
         */

         try {

          YourModel yourModel = GloxeyJsonParser.getInstance().parse(_response, YourModel.class);

            } catch (Exception e) {
                e.printStackTrace();
            }

    }

    @Override
     public void onErrorResponse(VolleyError error) {

        /**
         * handle Volley Error
         */
         if (error instanceof TimeoutError || error instanceof NoConnectionError) {

                showSnackBar(parentLayout, getString(R.string.internet_not_found), getString(R.string.retry), new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {

                     //handle retry button

                    }
                });

            } else if (error instanceof AuthFailureError) {
            } else if (error instanceof ServerError) {
            } else if (error instanceof NetworkError) {
            } else if (error instanceof ParseError) {
            }

    }

    @Override
    public void isNetwork(boolean connected) {

        /**
         * True if internet is connected otherwise false
         */
          if (!connected) {
                showSnackBar(parentLayout, getString(R.string.internet_not_found), getString(R.string.retry), new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        //Handle retry button
                    }
                });
    }
});


     public void showSnackBar(View view, String message) {
            Snackbar.make(view, message, Snackbar.LENGTH_LONG).show();
     }

     public void showSnackBar(View view, String message, String actionText, View.OnClickListener onClickListener) {
            Snackbar.make(view, message, Snackbar.LENGTH_LONG).setAction(actionText, onClickListener).show();
     }

ill find easy way to find first element in Dictionary :)

 Dictionary<string, Dictionary<string, string>> like = 
 newDictionary<string,Dictionary<string, string>>();

 foreach(KeyValuePair<string, Dictionary<string, string>> _element in like)
 {
   Console.WriteLine(_element.Key); // or do something
   break;
 }

I have added below code to terminate tasks you can use it. You may change the retry numbers.

package com.xxx.test.schedulers;

import java.util.Map;
import java.util.concurrent.TimeUnit;

import org.apache.log4j.Logger;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextClosedEvent;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import org.springframework.stereotype.Component;

import com.xxx.core.XProvLogger;

@Component
class ContextClosedHandler implements ApplicationListener<ContextClosedEvent> , ApplicationContextAware,BeanPostProcessor{


private ApplicationContext context;

public Logger logger = XProvLogger.getInstance().x;

public void onApplicationEvent(ContextClosedEvent event) {


    Map<String, ThreadPoolTaskScheduler> schedulers = context.getBeansOfType(ThreadPoolTaskScheduler.class);

    for (ThreadPoolTaskScheduler scheduler : schedulers.values()) {         
        scheduler.getScheduledExecutor().shutdown();
        try {
            scheduler.getScheduledExecutor().awaitTermination(20000, TimeUnit.MILLISECONDS);
            if(scheduler.getScheduledExecutor().isTerminated() || scheduler.getScheduledExecutor().isShutdown())
                logger.info("Scheduler "+scheduler.getThreadNamePrefix() + " has stoped");
            else{
                logger.info("Scheduler "+scheduler.getThreadNamePrefix() + " has not stoped normally and will be shut down immediately");
                scheduler.getScheduledExecutor().shutdownNow();
                logger.info("Scheduler "+scheduler.getThreadNamePrefix() + " has shut down immediately");
            }
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    Map<String, ThreadPoolTaskExecutor> executers = context.getBeansOfType(ThreadPoolTaskExecutor.class);

    for (ThreadPoolTaskExecutor executor: executers.values()) {
        int retryCount = 0;
        while(executor.getActiveCount()>0 && ++retryCount<51){
            try {
                logger.info("Executer "+executor.getThreadNamePrefix()+" is still working with active " + executor.getActiveCount()+" work. Retry count is "+retryCount);
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
        if(!(retryCount<51))
            logger.info("Executer "+executor.getThreadNamePrefix()+" is still working.Since Retry count exceeded max value "+retryCount+", will be killed immediately");
        executor.shutdown();
        logger.info("Executer "+executor.getThreadNamePrefix()+" with active " + executor.getActiveCount()+" work has killed");
    }
}


@Override
public void setApplicationContext(ApplicationContext context)
        throws BeansException {
    this.context = context;

}


@Override
public Object postProcessAfterInitialization(Object object, String arg1)
        throws BeansException {
    return object;
}


@Override
public Object postProcessBeforeInitialization(Object object, String arg1)
        throws BeansException {
    if(object instanceof ThreadPoolTaskScheduler)
        ((ThreadPoolTaskScheduler)object).setWaitForTasksToCompleteOnShutdown(true);
    if(object instanceof ThreadPoolTaskExecutor)
        ((ThreadPoolTaskExecutor)object).setWaitForTasksToCompleteOnShutdown(true);
    return object;
}

}

Unfortunately, no. If you were running the server in default config, go get your backups (you have backups, right?) - generally, a database doesn't keep previous versions of your data, or a revision of changes: only the current state.

(Alternately, if you have deleted the data through a custom frontend, it is quite possible that the frontend doesn't actually issue a DELETE: many tables have a is_deleted field or similar, and this is simply toggled by the frontend. Note that this is a "soft delete" implemented in the frontend app - the data is not actually deleted in such cases; if you actually issued a DELETE, TRUNCATE or a similar SQL command, this is not applicable.)

Try selecting send and download instead of send when you make the request. (the blue button)

https://www.getpostman.com/docs/responses

"For binary response types, you should select Send and download which will let you save the response to your hard disk. You can then view it using the appropriate viewer."

This is work perfect for me if you don't allow sorting the first column then use

<script>
    $(document).ready(function () {
        $('#example2').DataTable({               
            'order':[],
            'columnDefs': [{
                "targets": 0,
                "orderable": false
            }]
        });
    });
</script>

here index row starts with 0, so put 0 in targets.
And if you disable sorting for one or more column then use,

<script>
    $(document).ready(function () {
        $('#example2').DataTable({               
            'order':[],
            'columnDefs': [{
                "targets": [0,3],
                "orderable": false
            }]
        });
    });
</script>

Here you can see ,

Above my checkbox column at 0 positions and Action column at 3rd position so sorting disable in both table.

Try wrapping the list in a div and give that div the inline property instead of your list.

A small update to what @control freak and @skatun wrote previously (sorry I don't have enough reputation to just make a comment). I used skatun's code and it worked well for me except that it was creating a larger array than what I needed. Therefore, I changed:

ReDim aPreservedArray(nNewFirstUBound, nNewLastUBound)

to:

ReDim aPreservedArray(LBound(aArrayToPreserve, 1) To nNewFirstUBound, LBound(aArrayToPreserve, 2) To nNewLastUBound)

This will maintain whatever the original array's lower bounds were (either 0, 1, or whatever; the original code assumes 0) for both dimensions.

I tried re-creating this, and .someclass.notip was being generated for me but .someclass:not(.notip) was not, for as long as I did not have the @mixin tip() defined. Once I had that, it all worked.

http://sassmeister.com/gist/9775949

$dropdown-width: 100px;
$comp-tip: true;

@mixin tip($pos:right) {

}

@mixin dropdown-pos($pos:right) {
  &:not(.notip) {
    @if $comp-tip == true{
      @if $pos == right {
        top:$dropdown-width * -0.6;
        background-color: #f00;
        @include tip($pos:$pos);
      }
    }
  }
  &.notip {
    @if $pos == right {
      top: 0;
      left:$dropdown-width * 0.8;
      background-color: #00f;
    }
  }
}

.someclass { @include dropdown-pos(); }

EDIT: http://sassmeister.com/ is a good place to debug your SASS because it gives you error messages. Undefined mixin 'tip'. it what I get when I remove @mixin tip($pos:right) { }

I have adapted the script from Russ Cam (thank you, Russ Cam!) to my own needs: I needed to merge any columns that had the same value, not just empty cells.

This could be useful to someone else... Here is what I have come up with:

jQuery(document).ready(function() {

   jQuery('table.tblSimpleAgenda tr').each(function() {
    var tr = this;
    var counter = 0;
    var strLookupText = '';

    jQuery('td', tr).each(function(index, value) {
      var td = jQuery(this);

      if ((td.text() == strLookupText) || (td.text() == "")) {
        counter++;
        td.prev().attr('colSpan', '' + parseInt(counter + 1,10) + '').css({textAlign : 'center'});
        td.remove();
      }
      else {
        counter = 0;
      }

      // Sets the strLookupText variable to hold the current value. The next time in the loop the system will check the current value against the previous value.
      strLookupText = td.text();

    });

  });

});

If you can't use the delay method as Robert Harvey suggested, you can use setTimeout.

Eg.

setTimeout(function() {$("#test").animate({"top":"-=80px"})} , 1500); // delays 1.5 sec
setTimeout(function() {$("#test").animate({"opacity":"0"})} , 1500 + 1000); // delays 1 sec after the previous one

Sounds like more work than its worth.

1) Why not just have a single JavaScript variable that stores a reference to the currently selected element\jQuery object.

2) Why not add a class to the currently selected element. Then you could query the DOM for the ".active" class or something.

JSON doesn't accept circular objects - objects which reference themselves. JSON.stringify() will throw an error if it comes across one of these.

The request (req) object is circular by nature - Node does that.

In this case, because you just need to log it to the console, you can use the console's native stringifying and avoid using JSON:

console.log("Request data:");
console.log(req);

Use the FileSystemObject object, namely, its CreateFolder and CopyFile methods. Basically, this is what your script will look like:

Dim oFSO
Set oFSO = CreateObject("Scripting.FileSystemObject")

' Create a new folder
oFSO.CreateFolder "C:\MyFolder"

' Copy a file into the new folder
' Note that the destination folder path must end with a path separator (\)
oFSO.CopyFile "\\server\folder\file.ext", "C:\MyFolder\"

You may also want to add additional logic, like checking whether the folder you want to create already exists (because CreateFolder raises an error in this case) or specifying whether or not to overwrite the file being copied. So, you can end up with this:

Const strFolder = "C:\MyFolder\", strFile = "\\server\folder\file.ext"
Const Overwrite = True
Dim oFSO

Set oFSO = CreateObject("Scripting.FileSystemObject")

If Not oFSO.FolderExists(strFolder) Then
  oFSO.CreateFolder strFolder
End If

oFSO.CopyFile strFile, strFolder, Overwrite

If you know you're always going to use bash, it's much easier to always use the double bracket conditional compound command [[ ... ]], instead of the Posix-compatible single bracket version [ ... ]. Inside a [[ ... ]] compound, word-splitting and pathname expansion are not applied to words, so you can rely on

if [[ $aug1 == "and" ]];

to compare the value of $aug1 with the string and.

If you use [ ... ], you always need to remember to double quote variables like this:

if [ "$aug1" = "and" ];

If you don't quote the variable expansion and the variable is undefined or empty, it vanishes from the scene of the crime, leaving only

if [ = "and" ]; 

which is not a valid syntax. (It would also fail with a different error message if $aug1 included white space or shell metacharacters.)

The modern [[ operator has lots of other nice features, including regular expression matching.

Sourced from GitHub

function sortMethodAsc(a, b) {_x000D_
    return a == b ? 0 : a > b ? 1 : -1;_x000D_
}_x000D_
_x000D_
function sortMethodWithDirection(direction) { _x000D_
    if (direction === undefined || direction == "asc") {_x000D_
        return sortMethodAsc;_x000D_
    } else {_x000D_
        return function(a, b) {_x000D_
            return -sortMethodAsc(a, b);_x000D_
        } _x000D_
    }_x000D_
}_x000D_
_x000D_
function sortMethodWithDirectionByColumn(columnName, direction){   _x000D_
    const sortMethod = sortMethodWithDirection(direction)_x000D_
    return function(a, b){_x000D_
        return sortMethod(a[columnName], b[columnName]);_x000D_
    } _x000D_
}_x000D_
_x000D_
function sortMethodWithDirectionMultiColumn(sortArray) {_x000D_
    //sample of sortArray_x000D_
    // sortArray = [_x000D_
    //     { column: "column5", direction: "asc" },_x000D_
    //     { column: "column3", direction: "desc" }_x000D_
    // ]_x000D_
    const sortMethodsForColumn = (sortArray || []).map( item => sortMethodWithDirectionByColumn(item.column, item.direction) );_x000D_
    return function(a,b) {_x000D_
        let sorted = 0;_x000D_
        let index = 0;_x000D_
        while (sorted === 0 && index < sortMethodsForColumn.length) {_x000D_
            sorted = sortMethodsForColumn[index++](a,b);_x000D_
        }_x000D_
        return sorted;_x000D_
    }_x000D_
} _x000D_
_x000D_
//=============================================_x000D_
//=============================================_x000D_
//=============================================_x000D_
//test_x000D_
_x000D_
var data = [_x000D_
    {"CountryName":"Aruba","CountryCode":"ABW","GNI":280},{_x000D_
        "CountryName":"Afghanistan","CountryCode":"ABW","GNI":280},{"CountryName":"Angola","CountryCode":"AGO","GNI":280},{"CountryName":"Albania","CountryCode":"ALB","GNI":4320},_x000D_
        {"CountryName":"Arab World","CountryCode":"ARB","GNI":280},{"CountryName":"United Arab Emirates","CountryCode":"ARE","GNI":39130},_x000D_
        {"CountryName":"Argentina","CountryCode":"ARG","GNI":13030},{"CountryName":"Armenia","CountryCode":"ARM","GNI":3990},{"CountryName":"American Samoa","CountryCode":"ASM","GNI":280},_x000D_
        {"CountryName":"Antigua and Barbuda","CountryCode":"ATG","GNI":13810},{"CountryName":"Australia","CountryCode":"AUS","GNI":51360},_x000D_
        {"CountryName":"Austria","CountryCode":"AUT","GNI":45440},{"CountryName":"Azerbaijan","CountryCode":"AZE","GNI":4080},{"CountryName":"Burundi","CountryCode":"BDI","GNI":280},_x000D_
        {"CountryName":"Belgium","CountryCode":"BEL","GNI":41790},{"CountryName":"Benin","CountryCode":"BEN","GNI":800},{"CountryName":"Burkina Faso","CountryCode":"BFA","GNI":590},_x000D_
        {"CountryName":"Bangladesh","CountryCode":"BGD","GNI":1470},{"CountryName":"Bulgaria","CountryCode":"BGR","GNI":7860},{"CountryName":"Bahrain","CountryCode":"BHR","GNI":21150},_x000D_
        {"CountryName":"Bosnia and Herzegovina","CountryCode":"BIH","GNI":4910},{"CountryName":"Belarus","CountryCode":"BLR","GNI":5280},_x000D_
        {"CountryName":"Belize","CountryCode":"BLZ","GNI":4390},{"CountryName":"Bolivia","CountryCode":"BOL","GNI":3130},{"CountryName":"Brazil","CountryCode":"BRA","GNI":8600},_x000D_
        {"CountryName":"Barbados","CountryCode":"BRB","GNI":15270},{"CountryName":"Brunei Darussalam","CountryCode":"BRN","GNI":29600},_x000D_
        {"CountryName":"Bhutan","CountryCode":"BTN","GNI":2660},{"CountryName":"Botswana","CountryCode":"BWA","GNI":6730},_x000D_
        {"CountryName":"Central African Republic","CountryCode":"CAF","GNI":390},{"CountryName":"Canada","CountryCode":"CAN","GNI":42870},_x000D_
        {"CountryName":"Central Europe and the Baltics","CountryCode":"CEB","GNI":13009},{"CountryName":"Switzerland","CountryCode":"CHE","GNI":80560},_x000D_
        {"CountryName":"Chile","CountryCode":"CHL","GNI":13610},{"CountryName":"China","CountryCode":"CHN","GNI":8690},{"CountryName":"Cote d'Ivoire","CountryCode":"CIV","GNI":1580},_x000D_
        {"CountryName":"Cameroon","CountryCode":"CMR","GNI":1370},{"CountryName":"Colombia","CountryCode":"COL","GNI":5890},{"CountryName":"Comoros","CountryCode":"COM","GNI":1280},_x000D_
        {"CountryName":"Cabo Verde","CountryCode":"CPV","GNI":3030},{"CountryName":"Costa Rica","CountryCode":"CRI","GNI":11120},_x000D_
        {"CountryName":"Caribbean small states","CountryCode":"CSS","GNI":8909},{"CountryName":"Cyprus","CountryCode":"CYP","GNI":23720},_x000D_
        {"CountryName":"Czech Republic","CountryCode":"CZE","GNI":18160},{"CountryName":"Germany","CountryCode":"DEU","GNI":43490},_x000D_
        {"CountryName":"Djibouti","CountryCode":"DJI","GNI":1880},{"CountryName":"Dominica","CountryCode":"DMA","GNI":6590},{"CountryName":"Denmark","CountryCode":"DNK","GNI":55220},_x000D_
        {"CountryName":"Dominican Republic","CountryCode":"DOM","GNI":6630},{"CountryName":"Algeria","CountryCode":"DZA","GNI":3940},_x000D_
        {"CountryName":"East Asia & Pacific (excluding high income)","CountryCode":"EAP","GNI":6987},{"CountryName":"Early-demographic dividend","CountryCode":"EAR","GNI":3352},_x000D_
        {"CountryName":"East Asia & Pacific","CountryCode":"EAS","GNI":10171},{"CountryName":"Europe & Central Asia (excluding high income)","CountryCode":"ECA","GNI":7375},_x000D_
        {"CountryName":"Europe & Central Asia","CountryCode":"ECS","GNI":22656},{"CountryName":"Ecuador","CountryCode":"ECU","GNI":5920},_x000D_
        {"CountryName":"Euro area","CountryCode":"EMU","GNI":35645},{"CountryName":"Spain","CountryCode":"ESP","GNI":27180},{"CountryName":"Estonia","CountryCode":"EST","GNI":18190},_x000D_
        {"CountryName":"Ethiopia","CountryCode":"ETH","GNI":740},{"CountryName":"European Union","CountryCode":"EUU","GNI":32784},_x000D_
        {"CountryName":"Fragile and conflict affected situations","CountryCode":"FCS","GNI":1510},{"CountryName":"Finland","CountryCode":"FIN","GNI":44580},_x000D_
        {"CountryName":"Fiji","CountryCode":"FJI","GNI":4970},{"CountryName":"France","CountryCode":"FRA","GNI":37970},{"CountryName":"Gabon","CountryCode":"GAB","GNI":6650},_x000D_
        {"CountryName":"United Kingdom","CountryCode":"GBR","GNI":40530},{"CountryName":"Georgia","CountryCode":"GEO","GNI":3780},{"CountryName":"Ghana","CountryCode":"GHA","GNI":1880},_x000D_
        {"CountryName":"Guinea","CountryCode":"GIN","GNI":790},{"CountryName":"Guinea-Bissau","CountryCode":"GNB","GNI":660},_x000D_
        {"CountryName":"Equatorial Guinea","CountryCode":"GNQ","GNI":7050},{"CountryName":"Greece","CountryCode":"GRC","GNI":18090},_x000D_
        {"CountryName":"Grenada","CountryCode":"GRD","GNI":9180},{"CountryName":"Guatemala","CountryCode":"GTM","GNI":4060},{"CountryName":"Guyana","CountryCode":"GUY","GNI":4500},_x000D_
        {"CountryName":"High income","CountryCode":"HIC","GNI":40142},{"CountryName":"Honduras","CountryCode":"HND","GNI":2250},{"CountryName":"Heavily indebted poor countries (HIPC)","CountryCode":"HPC","GNI":904},{"CountryName":"Croatia","CountryCode":"HRV","GNI":12570},{"CountryName":"Haiti","CountryCode":"HTI","GNI":760},{"CountryName":"Hungary","CountryCode":"HUN","GNI":12870},{"CountryName":"IBRD only","CountryCode":"IBD","GNI":5745},{"CountryName":"IDA & IBRD total","CountryCode":"IBT","GNI":4620},{"CountryName":"IDA total","CountryCode":"IDA","GNI":1313},{"CountryName":"IDA blend","CountryCode":"IDB","GNI":1791},_x000D_
        {"CountryName":"Indonesia","CountryCode":"IDN","GNI":3540},{"CountryName":"IDA only","CountryCode":"IDX","GNI":1074},{"CountryName":"India","CountryCode":"IND","GNI":1800},{"CountryName":"Ireland","CountryCode":"IRL","GNI":55290},{"CountryName":"Iraq","CountryCode":"IRQ","GNI":4630},{"CountryName":"Iceland","CountryCode":"ISL","GNI":60830},{"CountryName":"Israel","CountryCode":"ISR","GNI":37270},{"CountryName":"Italy","CountryCode":"ITA","GNI":31020},{"CountryName":"Jamaica","CountryCode":"JAM","GNI":4760},{"CountryName":"Jordan","CountryCode":"JOR","GNI":3980},{"CountryName":"Japan","CountryCode":"JPN","GNI":38550},{"CountryName":"Kazakhstan","CountryCode":"KAZ","GNI":7970},{"CountryName":"Kenya","CountryCode":"KEN","GNI":1460},{"CountryName":"Kyrgyz Republic","CountryCode":"KGZ","GNI":1130},_x000D_
        {"CountryName":"Cambodia","CountryCode":"KHM","GNI":1230},{"CountryName":"Kiribati","CountryCode":"KIR","GNI":3010},{"CountryName":"St. Kitts and Nevis","CountryCode":"KNA","GNI":16240},{"CountryName":"Kuwait","CountryCode":"KWT","GNI":31430},{"CountryName":"Latin America & Caribbean (excluding high income)","CountryCode":"LAC","GNI":7470},{"CountryName":"Lao PDR","CountryCode":"LAO","GNI":2270},{"CountryName":"Lebanon","CountryCode":"LBN","GNI":8400},{"CountryName":"Liberia","CountryCode":"LBR","GNI":620},{"CountryName":"Libya","CountryCode":"LBY","GNI":5500},{"CountryName":"St. Lucia","CountryCode":"LCA","GNI":8830},{"CountryName":"Latin America & Caribbean","CountryCode":"LCN","GNI":8251},{"CountryName":"Least developed countries: UN classification","CountryCode":"LDC","GNI":1011},{"CountryName":"Low income","CountryCode":"LIC","GNI":774},{"CountryName":"Sri Lanka","CountryCode":"LKA","GNI":3850},{"CountryName":"Lower middle income","CountryCode":"LMC","GNI":2118},{"CountryName":"Low & middle income","CountryCode":"LMY","GNI":4455},{"CountryName":"Lesotho","CountryCode":"LSO","GNI":1210},{"CountryName":"Late-demographic dividend","CountryCode":"LTE","GNI":8518},{"CountryName":"Lithuania","CountryCode":"LTU","GNI":15200},{"CountryName":"Luxembourg","CountryCode":"LUX","GNI":70260},{"CountryName":"Latvia","CountryCode":"LVA","GNI":14740},{"CountryName":"Morocco","CountryCode":"MAR","GNI":2860},{"CountryName":"Moldova","CountryCode":"MDA","GNI":2200},{"CountryName":"Madagascar","CountryCode":"MDG","GNI":400},{"CountryName":"Maldives","CountryCode":"MDV","GNI":9760},_x000D_
        {"CountryName":"Middle East & North Africa","CountryCode":"MEA","GNI":7236},{"CountryName":"Mexico","CountryCode":"MEX","GNI":8610},{"CountryName":"Marshall Islands","CountryCode":"MHL","GNI":4840},{"CountryName":"Middle income","CountryCode":"MIC","GNI":4942},{"CountryName":"Mali","CountryCode":"MLI","GNI":770},_x000D_
        {"CountryName":"Malta","CountryCode":"MLT","GNI":24080},{"CountryName":"Myanmar","CountryCode":"MMR","GNI":1210},{"CountryName":"Middle East & North Africa (excluding high income)","CountryCode":"MNA","GNI":3832},{"CountryName":"Montenegro","CountryCode":"MNE","GNI":7400},{"CountryName":"Mongolia","CountryCode":"MNG","GNI":3270},{"CountryName":"Mozambique","CountryCode":"MOZ","GNI":420},{"CountryName":"Mauritania","CountryCode":"MRT","GNI":1100},{"CountryName":"Mauritius","CountryCode":"MUS","GNI":10130},{"CountryName":"Malawi","CountryCode":"MWI","GNI":320},{"CountryName":"Malaysia","CountryCode":"MYS","GNI":9650},{"CountryName":"North America","CountryCode":"NAC","GNI":56721},{"CountryName":"Namibia","CountryCode":"NAM","GNI":4570},{"CountryName":"Niger","CountryCode":"NER","GNI":360},{"CountryName":"Nigeria","CountryCode":"NGA","GNI":2100},_x000D_
        {"CountryName":"Nicaragua","CountryCode":"NIC","GNI":2130},{"CountryName":"Netherlands","CountryCode":"NLD","GNI":46180},{"CountryName":"Norway","CountryCode":"NOR","GNI":75990},{"CountryName":"Nepal","CountryCode":"NPL","GNI":800},{"CountryName":"Nauru","CountryCode":"NRU","GNI":10220},{"CountryName":"New Zealand","CountryCode":"NZL","GNI":38970},{"CountryName":"OECD members","CountryCode":"OED","GNI":37273},{"CountryName":"Oman","CountryCode":"OMN","GNI":14440},{"CountryName":"Other small states","CountryCode":"OSS","GNI":12199},{"CountryName":"Pakistan","CountryCode":"PAK","GNI":1580},{"CountryName":"Panama","CountryCode":"PAN","GNI":13280},{"CountryName":"Peru","CountryCode":"PER","GNI":5960},{"CountryName":"Philippines","CountryCode":"PHL","GNI":3660},{"CountryName":"Palau","CountryCode":"PLW","GNI":12700},{"CountryName":"Papua New Guinea","CountryCode":"PNG","GNI":2340},{"CountryName":"Poland","CountryCode":"POL","GNI":12730},{"CountryName":"Pre-demographic dividend","CountryCode":"PRE","GNI":1379},{"CountryName":"Portugal","CountryCode":"PRT","GNI":19820},{"CountryName":"Paraguay","CountryCode":"PRY","GNI":5470},{"CountryName":"West Bank and Gaza","CountryCode":"PSE","GNI":3180},{"CountryName":"Pacific island small states","CountryCode":"PSS","GNI":3793},{"CountryName":"Post-demographic dividend","CountryCode":"PST","GNI":41609},{"CountryName":"Qatar","CountryCode":"QAT","GNI":60510},{"CountryName":"Romania","CountryCode":"ROU","GNI":10000},{"CountryName":"Russian Federation","CountryCode":"RUS","GNI":9230},{"CountryName":"Rwanda","CountryCode":"RWA","GNI":720},{"CountryName":"South Asia","CountryCode":"SAS","GNI":1729},{"CountryName":"Saudi Arabia","CountryCode":"SAU","GNI":20090},{"CountryName":"Sudan","CountryCode":"SDN","GNI":2380},{"CountryName":"Senegal","CountryCode":"SEN","GNI":1240},{"CountryName":"Singapore","CountryCode":"SGP","GNI":54530},{"CountryName":"Solomon Islands","CountryCode":"SLB","GNI":1920},{"CountryName":"Sierra Leone","CountryCode":"SLE","GNI":510},{"CountryName":"El Salvador","CountryCode":"SLV","GNI":3560},{"CountryName":"Serbia","CountryCode":"SRB","GNI":5180},{"CountryName":"Sub-Saharan Africa (excluding high income)","CountryCode":"SSA","GNI":1485},{"CountryName":"Sub-Saharan Africa","CountryCode":"SSF","GNI":1486},{"CountryName":"Small states","CountryCode":"SST","GNI":11099},{"CountryName":"Sao Tome and Principe","CountryCode":"STP","GNI":1770},{"CountryName":"Suriname","CountryCode":"SUR","GNI":5150},{"CountryName":"Slovak Republic","CountryCode":"SVK","GNI":16610},{"CountryName":"Slovenia","CountryCode":"SVN","GNI":22000},{"CountryName":"Sweden","CountryCode":"SWE","GNI":52590},{"CountryName":"Eswatini","CountryCode":"SWZ","GNI":2950},{"CountryName":"Seychelles","CountryCode":"SYC","GNI":14170},{"CountryName":"Chad","CountryCode":"TCD","GNI":640},{"CountryName":"East Asia & Pacific (IDA & IBRD countries)","CountryCode":"TEA","GNI":7061},_x000D_
        {"CountryName":"Europe & Central Asia (IDA & IBRD countries)","CountryCode":"TEC","GNI":7866},{"CountryName":"Togo","CountryCode":"TGO","GNI":610},{"CountryName":"Thailand","CountryCode":"THA","GNI":5950},{"CountryName":"Tajikistan","CountryCode":"TJK","GNI":990},{"CountryName":"Turkmenistan","CountryCode":"TKM","GNI":6380},{"CountryName":"Latin America & the Caribbean (IDA & IBRD countries)","CountryCode":"TLA","GNI":8179},{"CountryName":"Timor-Leste","CountryCode":"TLS","GNI":1790},{"CountryName":"Middle East & North Africa (IDA & IBRD countries)","CountryCode":"TMN","GNI":3839},{"CountryName":"Tonga","CountryCode":"TON","GNI":4010},{"CountryName":"South Asia (IDA & IBRD)","CountryCode":"TSA","GNI":1729},_x000D_
        {"CountryName":"Sub-Saharan Africa (IDA & IBRD countries)","CountryCode":"TSS","GNI":1486},{"CountryName":"Trinidad and Tobago","CountryCode":"TTO","GNI":15340},{"CountryName":"Tunisia","CountryCode":"TUN","GNI":3490},{"CountryName":"Turkey","CountryCode":"TUR","GNI":10940},{"CountryName":"Tuvalu","CountryCode":"TUV","GNI":4970},{"CountryName":"Tanzania","CountryCode":"TZA","GNI":910},{"CountryName":"Uganda","CountryCode":"UGA","GNI":600},{"CountryName":"Ukraine","CountryCode":"UKR","GNI":2390},{"CountryName":"Upper middle income","CountryCode":"UMC","GNI":8197},{"CountryName":"Uruguay","CountryCode":"URY","GNI":15250},{"CountryName":"United States","CountryCode":"USA","GNI":58270},{"CountryName":"Uzbekistan","CountryCode":"UZB","GNI":2000},{"CountryName":"St. Vincent and the Grenadines","CountryCode":"VCT","GNI":7390},{"CountryName":"Vietnam","CountryCode":"VNM","GNI":2160},{"CountryName":"Vanuatu","CountryCode":"VUT","GNI":2920},{"CountryName":"World","CountryCode":"WLD","GNI":10371},{"CountryName":"Samoa","CountryCode":"WSM","GNI":4090},{"CountryName":"Kosovo","CountryCode":"XKX","GNI":3900},_x000D_
        {"CountryName":"South Africa","CountryCode":"ZAF","GNI":5430},{"CountryName":"Zambia","CountryCode":"ZMB","GNI":1290},{"CountryName":"Zimbabwe","CountryCode":"ZWE","GNI":1170},_x000D_
        {"CountryName":"Zimbabwe","CountryCode":"ZWE","GNI":1171}];_x000D_
_x000D_
    const sortMethod = sortMethodWithDirectionMultiColumn(_x000D_
        [_x000D_
            { column: "GNI", direction: "asc" },_x000D_
            { column: "CountryCode", direction: "desc" }_x000D_
        ]_x000D_
    );_x000D_
    let sortedData = data.sort(sortMethod);  _x000D_
    _x000D_
    _x000D_
    console.log("sorted by: 1)column:GNI-asc, 2)column:CountryCode-desc") _x000D_
    console.table(sortedData);_x000D_
    console.log(sortedData);_x000D_
    

I have just published a Nuget package that allows setting up not only the first level Properties but also nested properties in the given object in any depth.

Here is the package

Sets the value of a property of an object by its path from the root.

The object can be a complex object and the property can be multi level deep nested property or it can be a property directly under the root. ObjectWriter will find the property using the property path parameter and update its value. Property path is the appended names of the properties visited from root to the end node property which we want to set, delimited by the delimiter string parameter.

Usage:

For setting up the properties directly under the object root:

Ie. LineItem class has an int property called ItemId

LineItem lineItem = new LineItem();

ObjectWriter.Set(lineItem, "ItemId", 13, delimiter: null);

For setting up nested property multiple levels below the object root:

Ie. Invite class has a property called State, which has a property called Invite (of Invite type), which has a property called Recipient, which has a property called Id.

To make things even more complex, the State property is not a reference type, it is a struct.

Here is how you can set the Id property (to string value of “outlook”) at the bottom of the object tree in a single line.

Invite invite = new Invite();

ObjectWriter.Set(invite, "State_Invite_Recipient_Id", "outlook", delimiter: "_");

You can use a conditional expression:

x if x is not None else some_value

Example:

In [22]: x = None

In [23]: print x if x is not None else "foo"
foo

In [24]: x = "bar"

In [25]: print x if x is not None else "foo"
bar

I'd rather use static widths and if you'd like your page to resize depending on screen size, you can have a look at media queries.

Or, you can set a min-width on elements like header, navigation, content etc.

Running this command is extremely dangerous, but will shrink your repository by erasing all your git recovery/backup files:

git reflog expire --expire=now --all && git gc --prune=now --aggressive

It will erase all files git uses to recover your repository from some bad command, for example, if you did git reset --hard, you can usually recover the files lost. But if you do git reset --hard before the git reflog expire... command, then you lost everything. Now, your only hope is to use some tool which analyses your file system and try to recover the erased files, if they were not overridden.

Open the project you want to add it.

Right click on the name. Then select, add in the active project. Then the cpp file will get its link to cbp.

You could create a file with context:

run arg1 arg2 arg3 etc

program input

And call gdb like

gdb prog < file

Here's some code I use to deal with this.

First we show the element, which will typically set the display type to "block" via .show() function, and then set the CSS rule to "visible":

jQuery( '.element' ).show().css( 'visibility', 'visible' );

Or, assuming that the class that is hiding the element is called hidden, such as in Twitter Bootstrap, toggleClass() can be useful:

jQuery( '.element' ).toggleClass( 'hidden' );

Lastly, if you want to chain functions, perhaps with fancy with a fading effect, you can do it like so:

jQuery( '.element' ).css( 'visibility', 'visible' ).fadeIn( 5000 );

So in Short,

vi ~/.proxy_info

export http_proxy=<username>:<password>@<proxy>:8080
export https_proxy=<username>:<password>@<proxy>:8080

source ~/.proxy_info

Hope this helps someone in hurry :)

$("#" + $(this).attr("name")).hide();

I dont think its a good idea to do that but if you have backup in ur machine.. push one more time and then try cloning repo and then remove .git from old dir and move .git from new cloned folder .. git is resolved but because of the issue some files may not upload at git. Push again all from ur back up and then pull it to ur server or the other machine where it get currupted. Right now i just did thid ... Works for me .. and take a backup of your dir before doing this.

And plz correct me if i am wrong. I also dont know what can go wrong after doing this? But this time it really works.

Working solution with validate email,mobile number

 public class ExcelProcessing
        {
            public List<ExcelUserData> ReadExcel()
            {
                string path = Config.folderPath + @"\MemberUploadFormat.xlsx";
    
                using (var excelPack = new ExcelPackage())
                {
                    //Load excel stream
                    using (var stream = File.OpenRead(path))
                    {
                        excelPack.Load(stream);
                    }
    
                    //Lets Deal with first worksheet.(You may iterate here if dealing with multiple sheets)
                    var ws = excelPack.Workbook.Worksheets[0];
    
                    List<ExcelUserData> userList = new List<ExcelUserData>();
    
                    int colCount = ws.Dimension.End.Column;  //get Column Count
                    int rowCount = ws.Dimension.End.Row;
                       
                    for (int row = 2; row <= rowCount; row++) // start from to 2 omit header
                    {
                       
                        bool IsValid = true;
                        ExcelUserData _user = new ExcelUserData();
    
                        for (int col = 1; col <= colCount; col++)
                        {
                            if (col == 1)
                            {
                                _user.FirstName = ws.Cells[row, col].Value?.ToString().Trim();
                                if (string.IsNullOrEmpty(_user.FirstName))
                                {
                                    _user.ErrorMessage += "Enter FirstName <br/>";
                                    IsValid = false;
                                }
                            }
                            else if (col == 2)
                            {
                                _user.Email = ws.Cells[row, col].Value?.ToString().Trim();
    
                                if (string.IsNullOrEmpty(_user.Email))
                                {
                                    _user.ErrorMessage += "Enter Email <br/>";
                                    IsValid = false;
                                }
                                else if (!IsValidEmail(_user.Email))
                                {
                                    _user.ErrorMessage += "Invalid Email Address <br/>";
                                    IsValid = false;
                                }
                            }
                            else if (col ==3)
                            {
                                _user.MobileNo = ws.Cells[row, col].Value?.ToString().Trim();
    
                                if (string.IsNullOrEmpty(_user.MobileNo))
                                {
                                    _user.ErrorMessage += "Enter Mobile No <br/>";
                                    IsValid = false;
                                }
                                else if (_user.MobileNo.Length != 10)
                                {
                                    _user.ErrorMessage += "Invalid Mobile No <br/>";
                                    IsValid = false;
                                }
    
                            }
                            else if (col == 4)
                            {
                                _user.IsAdmin = ws.Cells[row, col].Value?.ToString().Trim();
    
                                if (string.IsNullOrEmpty(_user.IsAdmin))
                                {
                                    _user.IsAdmin = "0";
                                }
                            }
    
                            _user.IsValid = IsValid;
                        }
                        userList.Add(_user);
                    }
                    return userList;
                }
            }
            public static bool IsValidEmail(string email)
            {
                Regex regex = new Regex(@"^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$",
                 RegexOptions.CultureInvariant | RegexOptions.Singleline);
    
                return regex.IsMatch(email);
            }
        }

The following creates a generic function, taking an array of any size and of any type by reference:

template<typename T, std::size_t S>
void my_func(T (&arr)[S]) {
   // do stuff
}

play with the code.

this step works on me : 1. Remove your project on eclipse 2. Re import project 3. Delete target folder on your project 4. mvn or mvnw install