For windows

Download ChromeDriver from this direct link OR get the latest version from this page.

Paste the chromedriver.exe file in your C:\Python27\Scripts folder.

This should work now:

from selenium import webdriver
driver = webdriver.Chrome()

Yes.

Constructors are nothing more than special methods, and can throw exceptions like any other method.

This solution is based on the one proposed by fei0x but it has the advantages that there is no need to join the value list of constants in the query and constants can be easily listed at the start of the query. It also works in recursive queries.

Basically, every constant is a single-value table declared in a WITH clause which can then be called anywhere in the remaining part of the query.

• Basic example with two constants:

WITH
    constant_1_str AS (VALUES ('Hello World')),
    constant_2_int AS (VALUES (100))
SELECT *
FROM some_table
WHERE table_column = (table constant_1_str)
LIMIT (table constant_2_int)

Alternatively you can use SELECT * FROM constant_name instead of TABLE constant_name which might not be valid for other query languages different to postgresql.

For PHP you should take a look at the Github from Sebastian Bergmann

Provides collection, processing, and rendering functionality for PHP code coverage information.

https://github.com/sebastianbergmann/php-code-coverage

You can use the popover event, and control the width by attribute 'data-width'

$('[data-toggle="popover-huongdan"]').popover({ html: true });_x000D_
$('[data-toggle="popover-huongdan"]').on("shown.bs.popover", function () {_x000D_
    var width = $(this).attr("data-width") == undefined ? 276 : parseInt($(this).attr("data-width"));_x000D_
    $("div[id^=popover]").css("max-width", width);_x000D_
});

 <a class="position-absolute" href="javascript:void(0);" data-toggle="popover-huongdan" data-trigger="hover" data-width="500" title="title-popover" data-content="html-content-code">_x000D_
 <i class="far fa-question-circle"></i>_x000D_
 </a>

Alternatively, with MTCNN and OpenCV(other dependencies including TensorFlow also required), you can:

1 Perform face detection(Input an image, output all boxes of detected faces):

from mtcnn.mtcnn import MTCNN
import cv2

face_detector = MTCNN()

img = cv2.imread("Anthony_Hopkins_0001.jpg")
detect_boxes = face_detector.detect_faces(img)
print(detect_boxes)

[{'box': [73, 69, 98, 123], 'confidence': 0.9996458292007446, 'keypoints': {'left_eye': (102, 116), 'right_eye': (150, 114), 'nose': (129, 142), 'mouth_left': (112, 168), 'mouth_right': (146, 167)}}]

2 save all detected faces to separate files:

for i in range(len(detect_boxes)):
    box = detect_boxes[i]["box"]
    face_img = img[box[1]:(box[1] + box[3]), box[0]:(box[0] + box[2])]
    cv2.imwrite("face-{:03d}.jpg".format(i+1), face_img)

3 or Draw rectangles of all detected faces:

for box in detect_boxes:
    box = box["box"]
    pt1 = (box[0], box[1]) # top left
    pt2 = (box[0] + box[2], box[1] + box[3]) # bottom right
    cv2.rectangle(img, pt1, pt2, (0,255,0), 2)
cv2.imwrite("detected-boxes.jpg", img)

Using PowerShell

From Windows 8.1 and Windows Server 2012 R2 (Windows PowerShell 4.0) and upwards, you can create a self-signed certificate using the new New-SelfSignedCertificate cmdlet:

Examples:

New-SelfSignedCertificate -DnsName www.mydomain.com -CertStoreLocation cert:\LocalMachine\My

New-SelfSignedCertificate -DnsName subdomain.mydomain.com -CertStoreLocation cert:\LocalMachine\My

New-SelfSignedCertificate -DnsName *.mydomain.com -CertStoreLocation cert:\LocalMachine\My

Using the IIS Manager

1. Launch the IIS Manager
2. At the server level, under IIS, select Server Certificates
3. On the right hand side under Actions select Create Self-Signed Certificate
4. Where it says "Specify a friendly name for the certificate" type in an appropriate name for reference.
   1. Examples: www.domain.com or subdomain.domain.com
5. Then, select your website from the list on the left hand side
6. On the right hand side under Actions select Bindings
7. Add a new HTTPS binding and select the certificate you just created (if your certificate is a wildcard certificate you'll need to specify a hostname)
8. Click OK and test it out.

Try this -> Instead of going through cURL, try pinging the site you’re trying to reach with Telnet. The response that your connection attempt returns will be exactly what cURL sees when it tries to connect (but which it unhelpfully obfuscates from you). Now, depending on what what you see here, you might draw one of several conclusions:

You’re attempting to connect to a website that’s a name-based virtual host, meaning it cannot be reached via IP address. Something’s gone wrong with the hostname—you may have mistyped something. Note that using GET instead of POST for parameters will give you a more concrete answer.

The issue may also be tied to the 100-continue header. Try running curl_getinfo($ch, CURLINFO_HTTP_CODE), and check the result.

I am simply using the daemon npm module:

var daemon = require('daemon');

daemon.daemonize({
    stdout: './log.log'
  , stderr: './log.error.log'
  }
, './node.pid'
, function (err, pid) {
  if (err) {
    console.log('Error starting daemon: \n', err);
    return process.exit(-1);
  }
  console.log('Daemonized successfully with pid: ' + pid);

  // Your Application Code goes here
});

Lately I'm also using mon(1) from TJ Holowaychuk to start and manage simple node apps.

add "MainContent_" to ID value!

Example: (Error)

document.getElementById("Password").value = text;

(ok!)

document.getElementById("**MainContent_**Password").value = text;

You can do it with java.nio.charset.Charset.

import java.nio.charset.Charset;

public class StringUtils {

  public static boolean isPureAscii(String v) {
    return Charset.forName("US-ASCII").newEncoder().canEncode(v);
    // or "ISO-8859-1" for ISO Latin 1
    // or StandardCharsets.US_ASCII with JDK1.7+
  }

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

     String test = "Réal";
     System.out.println(test + " isPureAscii() : " + StringUtils.isPureAscii(test));
     test = "Real";
     System.out.println(test + " isPureAscii() : " + StringUtils.isPureAscii(test));

     /*
      * output :
      *   Réal isPureAscii() : false
      *   Real isPureAscii() : true
      */
  }
}

Detect non-ASCII character in a String

I had the similar issue and I resolved with below steps:

** Add proxy details in git**

git config --global http.sslVerify false
git config --global https.sslVerify false
git config --global http.proxy http://user:pass@yourproxy:port
git config --global https.proxy http://user:pass@yourproxy:port

Delete M2 and M2_HOME from user variables and move to system variables. That will solve the problem

From Chris Coyier's article on centering percentage width elements:

Instead of using negative margins, you use negative translate() transforms.

.center {
  position: absolute;
  left: 50%;
  top: 50%;

  /*
  Nope =(
  margin-left: -25%;
  margin-top: -25%;
  */

  /* 
  Yep!
  */
  transform: translate(-50%, -50%);

  /*
  Not even necessary really. 
  e.g. Height could be left out!
  */
  width: 40%;
  height: 50%;
}

Codepen

Check out git_split project at https://github.com/vangorra/git_split

Turn git directories into their very own repositories in their own location. No subtree funny business. This script will take an existing directory in your git repository and turn that directory into an independent repository of its own. Along the way, it will copy over the entire change history for the directory you provided.

./git_split.sh <src_repo> <src_branch> <relative_dir_path> <dest_repo>
        src_repo  - The source repo to pull from.
        src_branch - The branch of the source repo to pull from. (usually master)
        relative_dir_path   - Relative path of the directory in the source repo to split.
        dest_repo - The repo to push to.

You need to do this in transaction to ensure two simultaneous clients won't insert same fieldValue twice:

SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
BEGIN TRANSACTION
    DECLARE @id AS INT
    SELECT @id = tableId FROM table WHERE fieldValue=@newValue
    IF @id IS NULL
    BEGIN
       INSERT INTO table (fieldValue) VALUES (@newValue)
       SELECT @id = SCOPE_IDENTITY()
    END
    SELECT @id
COMMIT TRANSACTION

you can also use Double-checked locking to reduce locking overhead

DECLARE @id AS INT
SELECT @id = tableID FROM table (NOLOCK) WHERE fieldValue=@newValue
IF @id IS NULL
BEGIN
    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
    BEGIN TRANSACTION
        SELECT @id = tableID FROM table WHERE fieldValue=@newValue
        IF @id IS NULL
        BEGIN
           INSERT INTO table (fieldValue) VALUES (@newValue)
           SELECT @id = SCOPE_IDENTITY()
        END
    COMMIT TRANSACTION
END
SELECT @id

As for why ISOLATION LEVEL SERIALIZABLE is necessary, when you are inside a serializable transaction, the first SELECT that hits the table creates a range lock covering the place where the record should be, so nobody else can insert the same record until this transaction ends.

Without ISOLATION LEVEL SERIALIZABLE, the default isolation level (READ COMMITTED) would not lock the table at read time, so between SELECT and UPDATE, somebody would still be able to insert. Transactions with READ COMMITTED isolation level do not cause SELECT to lock. Transactions with REPEATABLE READS lock the record (if found) but not the gap.

It will not work like this, put both images as background images:

.bg-img {
    background:url(images/yourImg.jpg) no-repeat 0 0;
}

.bg-img:hover {
    background:url(images/yourImg-1.jpg) no-repeat 0 0;
}

Perhaps someone will be interested in: https://github.com/Limraj/maven-artifact-generator

Console program to generate maven artifacts in the local repository, and configure dependencies for pom.xml, based on the path to the jars. You can do this for one file, but it's most useful if you have multiple jar files.

path jars: java -jar maven-artifact-generator-X.X.X.jar -p path_to_jars -g com.test -V 1.2.3 -P jar

jar: java -jar maven-artifact-generator-X.X.X.jar -f file_jar -g com.test -V 1.2.3 -P jar

This will generate an artifact in the local maven repository, and generate dependecies for pom.xml in gen.log. ArtifactId is the name of the jar file.

Requires an installed maven. Testing on widnows 7 and macOS X (unix/linux).

Here is the syntax to create a trigger:

CREATE TRIGGER trigger_name
ON { table | view }
[ WITH ENCRYPTION ]
{
    { { FOR | AFTER | INSTEAD OF } { [ INSERT ] [ , ] [ UPDATE ] [ , ] [ DELETE ] }
        [ WITH APPEND ]
        [ NOT FOR REPLICATION ]
        AS
        [ { IF UPDATE ( column )
            [ { AND | OR } UPDATE ( column ) ]
                [ ...n ]
        | IF ( COLUMNS_UPDATED ( ) { bitwise_operator } updated_bitmask )
                { comparison_operator } column_bitmask [ ...n ]
        } ]
        sql_statement [ ...n ]
    }
} 

If you want to use On Update you only can do it with the IF UPDATE ( column ) section. That's not possible to do what you are asking.

As Sonars sonar.jacoco.reportPath, sonar.jacoco.itReportPath and sonar.jacoco.reportPaths have all been deprecated, you should use sonar.coverage.jacoco.xmlReportPaths now. This also has some impact if you want to configure a multi module maven project with Sonar and Jacoco.

As @Lonzak pointed out, since Sonar 0.7.7, you can use Sonars report aggragation goal. Just put in you parent pom the following dependency:

<plugin>
    <groupId>org.jacoco</groupId>
    <artifactId>jacoco-maven-plugin</artifactId>
    <version>0.8.5</version>
    <executions>
        <execution>
            <id>report</id>
            <goals>
                <goal>report-aggregate</goal>
            </goals>
            <phase>verify</phase>
        </execution>
    </executions>
</plugin>

As current versions of the jacoco-maven-plugin are compatible with the xml-reports, this will create for every module in it's own target folder a site/jacoco-aggregate folder containing a jacoco.xml file.

To let Sonar combine all the modules, use following command:

mvn -Dsonar.coverage.jacoco.xmlReportPaths=full-path-to-module1/target/site/jacoco-aggregate/jacoco.xml,module2...,module3... clean verify sonar:sonar

To keep my answer short and precise, I did not mention the maven-surefire-plugin and maven-failsafe-plugin dependencies. You can just add them without any other configuration:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.22.2</version>
</plugin>
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-failsafe-plugin</artifactId>
    <version>2.22.2</version>
    <executions>
        <execution>
        <id>integration-test</id>
            <goals>
                <goal>integration-test</goal>
            </goals>
        </execution>
    </executions>
</plugin>

No, it is not possible to seed Math.random(), but it's fairly easy to write your own generator, or better yet, use an existing one.

Check out: this related question.

Also, see David Bau's blog for more information on seeding.

Here is a alternative solution that should survive if the client pc goes into sleep mode.

If you have a huge amount of logged in users then use this cautiously as this could eat a lot of server memory.

After you login (i do this in the LoggedIn event of the login control)

Dim loggedOutAfterInactivity As Integer = 999 'Minutes

'Keep the session alive as long as the authentication cookie.
Session.Timeout = loggedOutAfterInactivity

'Get the authenticationTicket, decrypt and change timeout and create a new one.
Dim formsAuthenticationTicketCookie As HttpCookie = _
        Response.Cookies(FormsAuthentication.FormsCookieName)

Dim ticket As FormsAuthenticationTicket = _
        FormsAuthentication.Decrypt(formsAuthenticationTicketCookie.Value)
Dim newTicket As New FormsAuthenticationTicket(
        ticket.Version, ticket.Name, ticket.IssueDate, 
        ticket.IssueDate.AddMinutes(loggedOutAfterInactivity), 
        ticket.IsPersistent, ticket.UserData)
formsAuthenticationTicketCookie.Value = FormsAuthentication.Encrypt(newTicket)

In my opinion,

android:gravity="center"

is better than,

android:layout_centerInParent="true"

which is better than,

android:layout_centerHorizontal="true"
android:layout_centerVertical="true"

at least for formatting text.

Please check if any jar files missing particularly jars are may have been taken as locally, so put into lib folder then create the WAR file

open a terminal and run this command xhost +. This commands needs to be run every time you restart your machine. If everything works fine may be you can add this to startup commands

Also make sure in your /etc/environment file there is a line

export DISPLAY=:0.0 

And then, run your tests to see if your issue is resolved.

All please note the comment from sardathrion below before using this.

as per the Chart js documentation page tick configuration section. you can format the value of each tick using the callback function. for example I wanted to change locale of displayed dates to be always German. in the ticks parts of the axis options

ticks: {
    callback: function(value) { 
        return new Date(value).toLocaleDateString('de-DE', {month:'short', year:'numeric'}); 
    },
},

class async_file_get_contents extends Thread{
    public $ret;
    public $url;
    public $finished;
        public function __construct($url) {
        $this->finished=false;
        $this->url=$url;
    }
        public function run() {
        $this->ret=file_get_contents($this->url);
        $this->finished=true;
    }
}
$afgc=new async_file_get_contents("http://example.org/file.ext");

Same issue i was getting , but When we open our eclipse software then automatically we can see eclipse version and workspace location like these pic below

public class Mode {
    public static void main(String[] args) {
        int[] unsortedArr = new int[] { 3, 1, 5, 2, 4, 1, 3, 4, 3, 2, 1, 3, 4, 1 ,-1,-1,-1,-1,-1};
        Map<Integer, Integer> countMap = new HashMap<Integer, Integer>();

        for (int i = 0; i < unsortedArr.length; i++) {
            Integer value = countMap.get(unsortedArr[i]);

            if (value == null) {
                countMap.put(unsortedArr[i], 0);
            } else {
                int intval = value.intValue();
                intval++;
                countMap.put(unsortedArr[i], intval);
            }
        }

        System.out.println(countMap.toString());

        int max = getMaxFreq(countMap.values());
        List<Integer> modes = new ArrayList<Integer>();

        for (Entry<Integer, Integer> entry : countMap.entrySet()) {
            int value = entry.getValue();
            if (value == max)
                modes.add(entry.getKey());
        }
        System.out.println(modes);
    }

    public static int getMaxFreq(Collection<Integer> valueSet) {
        int max = 0;
        boolean setFirstTime = false;

        for (Iterator iterator = valueSet.iterator(); iterator.hasNext();) {
            Integer integer = (Integer) iterator.next();

            if (!setFirstTime) {
                max = integer;
                setFirstTime = true;
            }
            if (max < integer) {
                max = integer;
            }
        }
        return max;
    }
}

Test data

Modes {1,3} for { 3, 1, 5, 2, 4, 1, 3, 4, 3, 2, 1, 3, 4, 1 };
Modes {-1} for { 3, 1, 5, 2, 4, 1, 3, 4, 3, 2, 1, 3, 4, 1 ,-1,-1,-1,-1,-1};

I try to solve here is my code.

first add dependency in build.gradle(app).

dependencies {
    compile 'com.android.support:design:23.1.1'
}

Create PagerAdapter.class

public class PagerAdapter extends FragmentPagerAdapter {

    private final List<Fragment> mFragmentList = new ArrayList<>();
    private final List<String> mFragmentTitleList = new ArrayList<>();

    public PagerAdapter(FragmentManager manager) {
        super(manager);
    }

    @Override
    public Fragment getItem(int position) {
        Log.i("PosTabItem",""+position);
        return mFragmentList.get(position);
    }

    @Override
    public int getCount() {
        return mFragmentList.size();
    }

    public void addFragment(Fragment fragment, String title) {
        mFragmentList.add(fragment);
        mFragmentTitleList.add(title);
    }

    @Override
    public CharSequence getPageTitle(int position) {
        Log.i("PosTab",""+position);

        return mFragmentTitleList.get(position);
    }
}

create activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:background="?attr/colorPrimary"
        android:elevation="6dp"
        android:minHeight="?attr/actionBarSize"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />

    <android.support.design.widget.TabLayout
        android:id="@+id/tab_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/toolbar"
        android:background="?attr/colorPrimary"
        android:elevation="6dp"
        android:minHeight="?attr/actionBarSize"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />

    <android.support.v4.view.ViewPager
        android:id="@+id/pager"
        android:layout_width="match_parent"
        android:layout_height="fill_parent"
        android:layout_below="@id/tab_layout" />

</RelativeLayout>

create MainActivity.class

public class MainActivity extends AppCompatActivity {

    Pager pager;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);


        final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
         pager = new Pager(getSupportFragmentManager());

        pager.addFragment(new FragmentOne(), "One");

        viewPager.setAdapter(pager);

        tabLayout.setupWithViewPager(viewPager);
        tabLayout.setTabMode(TabLayout.MODE_FIXED);
        tabLayout.setSmoothScrollingEnabled(true);

        viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));

        tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                viewPager.setCurrentItem(tab.getPosition());
            }

            @Override
            public void onTabUnselected(TabLayout.Tab tab) {

            }

            @Override
            public void onTabReselected(TabLayout.Tab tab) {

            }
        });
    }
}

and finally create fragment to add in viewpager

crate fragment_one.xml

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

    <TextView
        android:text="Location"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>

Create FragmentOne.class

public class FragmentOne extends Fragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_one, container,false);
        return view;
    }
}

     @Html.DropDownListFor(m => m.SelectedValue,Your List,"ID","Values")

Here Value is that object of model where you want to save your Selected Value

My answer is little late but simple; but may help someone in future; I did experiment with angular versions such as 4.4.3, 5.1+, 6.x, 7.x, 8.x, 9.x and 10.x using $event (latest at the moment)

Template:

<select (change)="onChange($event)">
    <option *ngFor="let v of values" [value]="v.id">{{v.name}}</option>
</select>

TS

export class MyComponent {
  public onChange(event): void {  // event will give you full breif of action
    const newVal = event.target.value;
    console.log(newVal);
  }
}

Yes, you can hide only the rows that you want to hide. This can be helpful if you want to show rows only when some condition is satisfied in the rows that are currently being shown. The following worked for me.

<table>
  <tr><th>Sample Table</th></tr>  
  <tr id="row1">
    <td><input id="data1" type="text" name="data1" /></td>
  </tr>
 <tr id="row2" style="display: none;">
    <td><input id="data2" type="text" name="data2" /></td>
 </tr>
 <tr id="row3" style="display: none;">
    <td><input id="data3" type="text" name="data3" /></td>
 </tr>
</table>

In CSS, do the following:

#row2{
    display: none;
}

#row3{
    display: none;
}

In JQuery, you might have something like the following to show the desired rows.

$(document).ready(function(){
    if($("#row1").val() === "sometext"){  //your desired condition
        $("#row2").show();
    }

    if($("#row2").val() !== ""){   //your desired condition
        $("#row3").show();
    }
});

str(x)

It's all you need to remember for 99% of cases.

It has uses in both C and C++.

As you guessed, the static part limits its scope to that compilation unit. It also provides for static initialization. const just tells the compiler to not let anybody modify it. This variable is either put in the data or bss segment depending on the architecture, and might be in memory marked read-only.

All that is how C treats these variables (or how C++ treats namespace variables). In C++, a member marked static is shared by all instances of a given class. Whether it's private or not doesn't affect the fact that one variable is shared by multiple instances. Having const on there will warn you if any code would try to modify that.

If it was strictly private, then each instance of the class would get its own version (optimizer notwithstanding).

var singleText = "single";
var s = window.location.search;

if (s.indexOf(singleText) == -1) {
    window.location.href += (s.substring(0,1) == "?") ? "&" : "?" + singleText;
}

This worked for me:

<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.3.0</version>
</dependency>
<dependency>
    <groupId>org.eclipse.persistence</groupId>
    <artifactId>eclipselink</artifactId>
    <version>2.7.0</version>
</dependency>

Update

As @Jasper suggested, in order to avoid depending on the entire EclipseLink library, you can also just depend on EclipseLink MOXy:

Maven

<dependency>
    <groupId>org.eclipse.persistence</groupId>
    <artifactId>org.eclipse.persistence.moxy</artifactId>
    <version>2.7.3</version>
</dependency>

Gradle

compile group: 'org.eclipse.persistence', name: 'org.eclipse.persistence.moxy', version: '2.7.3'

As dependencies for my Java 8 app, which produces a *.jar which can be run by both JRE 8 or JRE 9 with no additional arguments.

In addition, this needs to be executed somewhere before JAXB API will be used:

System.setProperty("javax.xml.bind.JAXBContextFactory", "org.eclipse.persistence.jaxb.JAXBContextFactory");

Works great so far, as a workaround. Doesn't look like a perfect solution though...

public class Test {
    public static void main(String args[]) {
    String s = "pre/fix/dir1/dir2/dir3/dir4/..";
    String prefix = "pre/fix";
    String[] tokens = s.substring(prefix.length()).split("/");
    for (int i=0; i<tokens.length; i++) {
        System.out.println(tokens[i]);
    }
    }

}

I just had to deal with it myself. After all I found this method most easy and useful. Just add

overflow-x: hidden;

To your outer parent. In my case it looks like this:

<body style="overflow-x: hidden;">

You have to use overflow-x because if you use simply use overflow you disable the vertical scrolling too, namely overflow-y

If the vertical scrolling is still disabled you can enable it explicitly with:

overflow-y: scroll;

I know its somewhat not a proper way because if everything was setup well one would not have to use this quick and dirty method.

Use your developer's tool of choice and check if the tr, td or img has any padding or margins.

The complete answer is (for users with multi-db):

heroku pg:info - which outputs

=== HEROKU_POSTGRESQL_RED <-- this is DB
Plan Basic
Status available

heroku pg:reset HEROKU_POSTGRESQL_RED --confirm app_name

More information found in: https://devcenter.heroku.com/articles/heroku-postgresql

This is a quite an old post which is still useful. All the solutions that proposes these two had little condition that not suite all:

• SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this); This assumes or requires it to be a spring - web based project
• AutowiringSpringBeanJobFactory based approach mentioned in previous answer is very helpful, but the answer is specific to those who don't use pure vanilla quartz api but rather Spring's wrapper for the quartz to do the same.

If you want to remain with pure Quartz implementation for scheduling(Quartz with Autowiring capabilities with Spring), I was able to do it as follows:

I was looking to do it quartz way as much as possible and thus little hack proves helpful.

 public final class AutowiringSpringBeanJobFactory extends SpringBeanJobFactory{

    private AutowireCapableBeanFactory beanFactory;

    public AutowiringSpringBeanJobFactory(final ApplicationContext applicationContext){
        beanFactory = applicationContext.getAutowireCapableBeanFactory();
    }

    @Override
    protected Object createJobInstance(final TriggerFiredBundle bundle) throws Exception {
        final Object job = super.createJobInstance(bundle);
        beanFactory.autowireBean(job);
        beanFactory.initializeBean(job, job.getClass().getName());
        return job;
    }
}


@Configuration
public class SchedulerConfig {   
    @Autowired private ApplicationContext applicationContext;

    @Bean
    public AutowiringSpringBeanJobFactory getAutowiringSpringBeanJobFactory(){
        return new AutowiringSpringBeanJobFactory(applicationContext);
    }
}


private void initializeAndStartScheduler(final Properties quartzProperties)
            throws SchedulerException {
        //schedulerFactory.initialize(quartzProperties);
        Scheduler quartzScheduler = schedulerFactory.getScheduler();

        //Below one is the key here. Use the spring autowire capable job factory and inject here
        quartzScheduler.setJobFactory(autowiringSpringBeanJobFactory);
        quartzScheduler.start();
    }

quartzScheduler.setJobFactory(autowiringSpringBeanJobFactory); gives us an autowired job instance. Since AutowiringSpringBeanJobFactory implicitly implements a JobFactory, we now enabled an auto-wireable solution. Hope this helps!

I'd suggest doing something similar to:

function show_sub(cat) {
    if (!cat) {
        return false;
    }
    else if (document.getElementById(cat)) {
        var parent = document.getElementById(cat),
            sub = parent.getElementsByClassName('sub');
        if (sub[0].style.display == 'inline'){
            sub[0].style.display = 'none';
        }
        else {
            sub[0].style.display = 'inline';
        }
    }
}

document.getElementById('cat').onclick = function(){
    show_sub(this.id);
};????

JS Fiddle demo.

Though the above relies on the use of a class rather than a name attribute equal to sub.

As to why your original version "didn't work" (not, I must add, a particularly useful description of the problem), all I can suggest is that, in Chromium, the JavaScript console reported that:

Uncaught TypeError: Object # has no method 'getElementsByName'.

One approach to working around the older-IE family's limitations is to use a custom function to emulate getElementsByClassName(), albeit crudely:

function eBCN(elem,classN){
    if (!elem || !classN){
        return false;
    }
    else {
        var children = elem.childNodes;
        for (var i=0,len=children.length;i<len;i++){
            if (children[i].nodeType == 1
                &&
                children[i].className == classN){
                    var sub = children[i];
            }
        }
        return sub;
    }
}

function show_sub(cat) {
    if (!cat) {
        return false;
    }
    else if (document.getElementById(cat)) {
        var parent = document.getElementById(cat),
            sub = eBCN(parent,'sub');
        if (sub.style.display == 'inline'){
            sub.style.display = 'none';
        }
        else {
            sub.style.display = 'inline';
        }
    }
}

var D = document,
    listElems = D.getElementsByTagName('li');
for (var i=0,len=listElems.length;i<len;i++){
    listElems[i].onclick = function(){
        show_sub(this.id);
    };
}?

JS Fiddle demo.

Xcode 4.6 will prompt you to reinstall any older versions of the iOS Simulator if you just delete the SDK. To avoid that, you must also delete the Xcode cache. Then you won't be forced to reinstall the older SDK on launch.

To remove the iOS 5.0 simulator, delete these and then restart Xcode:

1. /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/PhoneSimulator5.0.sdk
2. ~/Library/Caches/com.apple.dt.Xcode

For example, after doing a clean install of Xcode, I installed the iOS 5.0 simulator from Xcode preferences. Later, I decided that 5.1 was enough but couldn't remove the 5.0 version. Xcode kept forcing me to reinstall it on launch. After removing both the cache file and the SDK, it no longer asked.

The problem could be in Flex's SOAP encoder. Try extending the SOAP encoder in your Flex application and debug the program to see how the null value is handled.

My guess is, it's passed as NaN (Not a Number). This will mess up the SOAP message unmarshalling process sometime (most notably in the JBoss 5 server...). I remember extending the SOAP encoder and performing an explicit check on how NaN is handled.

Prepend the url prefix git+ (See VCS Support):

pip install git+https://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6

And specify the branch name without the leading /.

Your /home/gnu/bin/c++ seem to require additional flag to link things properly and CMake doesn't know about that.

To use /usr/bin/c++ as your compiler run cmake with -DCMAKE_CXX_COMPILER=/usr/bin/c++.

Also, CMAKE_PREFIX_PATH variable sets destination dir where your project' files should be installed. It has nothing to do with CMake installation prefix and CMake itself already know this.

Modify your project.json or *.csproj file. Add a dependency entry with the name of the package and the version desired.

JSON example:

{
   "dependencies" : {

     "AutoMapper": "5.2.0"
   }
}

db.collection.findOne().sort({age:-1}) //get Max without need for limit(1)

Please see the following link - here is where I found a solution that worked for me.

Rendering problems in Android Studio v 1.1 / 1.2

Changing the Android Version when rendering layouts worked for me - I flipped it back to 21 and my "Hello World" app then rendered the basic activity_main.xml OK - at 22 I got this error. I borrowed the image from this posting to show you where to click in the Design tab of the XML preview. What is wierd is that when I flip back to 22 the problem is still gone :-).

I read an embedded resource text file use:

    /// <summary>
    /// Converts to generic list a byte array
    /// </summary>
    /// <param name="content">byte array (embedded resource)</param>
    /// <returns>generic list of strings</returns>
    private List<string> GetLines(byte[] content)
    {
        string s = Encoding.Default.GetString(content, 0, content.Length - 1);
        return new List<string>(s.Split(new[] { Environment.NewLine }, StringSplitOptions.None));
    }

Sample:

var template = GetLines(Properties.Resources.LasTemplate /* resource name */);

template.ForEach(ln =>
{
    Debug.WriteLine(ln);
});

Probably not, you will probably have the set the font on your control yourself, but you can make the process easier by centralizing where you get the font types from, for example have the app delegate or some other common class have a method that returns the font, and anything needing to set the font can call that method, that will help in case you need to change your font, youd change it in one place rather than everywhere you set the fonts...Another alternative can be to make subclasses of your UI Elements that will automatically set the font, but that might be overkill..

You also need to check Action_Down or Action_UP event. If you will not check then onKey() Method will call 2 times.

getView().setFocusableInTouchMode(true);
getView().requestFocus();

getView().setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
                if (event.getAction() == KeyEvent.ACTION_DOWN) {
                    if (keyCode == KeyEvent.KEYCODE_BACK) {
                        Toast.makeText(getActivity(), "Back Pressed", Toast.LENGTH_SHORT).show();
                    return true;
                    }
                }
                return false;
            }
        });

Working very well for me.

df.ix[10,:] gives you all the columns from the 10th row. In your case you want everything up to the 10th row which is df.ix[:9,:]. Note that the right end of the slice range is inclusive: http://pandas.sourceforge.net/gotchas.html#endpoints-are-inclusive

Figured I'd post a project I recently came across to get dominant color:

Color Thief

A script for grabbing the dominant color or a representative color palette from an image. Uses javascript and canvas.

The other solutions mentioning and suggesting dominant color never really answer the question in proper context ("in javascript"). Hopefully this project will help those who want to do just that.

If there is no existing method then I guess you can iterate from 0 to input.size()/2, taking each consecutive element and appending it to a new ArrayList.

EDIT: Actually, I think you can take that List and use it to instantiate a new ArrayList using one of the ArrayList constructors.

As eaon21 and monkey said, source map files basically turn minified code into its unminified version for debugging.

You can find the .map files here. Just add them into the same directory as the minified js files and it'll stop complaining. The reason they get fetched is the

/*
//@ sourceMappingURL=angular.min.js.map
*/

at the end of angular.min.js. If you don't want to add the .map files you can remove those lines and it'll stop the fetch attempt, but if you plan on debugging it's always good to keep the source maps linked.

Here's a version which sorta addresses @MikeSamuel's security concern:

function strip(html)
{
   try {
       var doc = document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null);
       doc.documentElement.innerHTML = html;
       return doc.documentElement.textContent||doc.documentElement.innerText;
   } catch(e) {
       return "";
   }
}

Note, it will return an empty string if the HTML markup isn't valid XML (aka, tags must be closed and attributes must be quoted). This isn't ideal, but does avoid the issue of having the security exploit potential.

If not having valid XML markup is a requirement for you, you could try using:

var doc = document.implementation.createHTMLDocument("");

but that isn't a perfect solution either for other reasons.

Kindly follow steps from top to bottom as shown in below image.

At third step you will find dropdown of type selection as shown in below image

public static void main(String k[])
{  
    System.out.println ("NUMBER OF VALUES ="+k.length);
    int arrymy[]=new int[k.length];
    for (int i = 0; i < k.length; i++)
    {
        int newGues = Integer.parseInt(k[i]);
        arrymy[i] = newGues;
    }
}

Good Question & Matt's was a good answer. To expand on the syntax a little if the oldtable has an identity a user could run the following:

SELECT col1, col2, IDENTITY( int ) AS idcol
INTO #newtable
FROM oldtable

That would be if the oldtable was scripted something as such:

CREATE TABLE [dbo].[oldtable]
(
    [oldtableID] [numeric](18, 0) IDENTITY(1,1) NOT NULL,
    [col1] [nvarchar](50) NULL,
    [col2] [numeric](18, 0) NULL,
)

See Getting BLOB data from XHR request which points out that BlobBuilder doesn't work in Chrome so you need to use:

xhr.responseType = 'arraybuffer';

1. Need to declare a Notification channel with Notification_Channel_ID
2. Build notification with that channel ID. For example,

...
 public static final String NOTIFICATION_CHANNEL_ID = MyLocationService.class.getSimpleName();
...
...
NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID,
                NOTIFICATION_CHANNEL_ID+"_name",
                NotificationManager.IMPORTANCE_HIGH);

NotificationManager notifManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

notifManager.createNotificationChannel(channel);


NotificationCompat.Builder builder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
                .setContentTitle(getString(R.string.app_name))
                .setContentText(getString(R.string.notification_text))
                .setOngoing(true)
                .setContentIntent(broadcastIntent)
                .setSmallIcon(R.drawable.ic_tracker)
                .setPriority(PRIORITY_HIGH)
                .setCategory(Notification.CATEGORY_SERVICE);

        startForeground(1, builder.build());
...

A pull request is just that: a request to merge one branch into another.

Your pull request doesn't "contain" anything, it's just a marker saying "please merge this branch into that one".

The set of changes the PR shows in the web UI is just the changes between the target branch and your feature branch. To modify your pull request, you must modify your feature branch, probably with a force push to the feature branch.

In your case, you'll probably want to amend your commit. Not sure about your exact situation, but some combination of interactive rebase and add -p should sort you out.

will not work.. use $(window) instead

For Showing

$(window).on('shown.bs.modal', function() { 
    $('#code').modal('show');
    alert('shown');
});

For Hiding

$(window).on('hidden.bs.modal', function() { 
    $('#code').modal('hide');
    alert('hidden');
});

Since the built-in IndexOf function is already optimized for searching a character within a string, an even faster version would be (as extension method):

public static int NthIndexOf(this string input, char value, int n)
{
    if (n <= 0) throw new ArgumentOutOfRangeException("n", n, "n is less than zero.");

    int i = -1;
    do
    {
        i = input.IndexOf(value, i + 1);
        n--;
    }
    while (i != -1 && n > 0);

    return i;
}

Or to search from the end of the string using LastIndexOf:

public static int NthLastIndexOf(this string input, char value, int n)
{
    if (n <= 0) throw new ArgumentOutOfRangeException("n", n, "n is less than zero.");

    int i = input.Length;
    do
    {
        i = input.LastIndexOf(value, i - 1);
        n--;
    }
    while (i != -1 && n > 0);

    return i;
}

Searching for a string instead of a character is as simple as changing the parameter type from char to string and optionally add an overload to specify the StringComparison.

You can use Array.Resize() in .net 3.5 and higher. This method allocates a new array with the specified size, copies elements from the old array to the new one, and then replaces the old array with the new one. (So you will need the memory available for both arrays as this probably uses Array.Copy under the covers)

To add a small bit to Sydius' answer, smart pointers will often provide a more stable solution by catching many easy to make errors. Raw pointers will have some perfromance advantages and can be more flexible in certain circumstances. You may also be forced to use raw pointers when linking into certain 3rd party libraries.

This answer has a code example, which implements the algorithm described in the paper Practical In-Place Merging by Bing-Chao Huang and Michael A. Langston. I have to admit that I do not understand the details, but the given complexity of the merge step is O(n).

From a practical perspective, there is evidence that pure in-place implementations are not performing better in real world scenarios. For example, the C++ standard defines std::inplace_merge, which is as the name implies an in-place merge operation.

Assuming that C++ libraries are typically very well optimized, it is interesting to see how it is implemented:

1) libstdc++ (part of the GCC code base): std::inplace_merge

The implementation delegates to __inplace_merge, which dodges the problem by trying to allocate a temporary buffer:

typedef _Temporary_buffer<_BidirectionalIterator, _ValueType> _TmpBuf;
_TmpBuf __buf(__first, __len1 + __len2);

if (__buf.begin() == 0)
  std::__merge_without_buffer
    (__first, __middle, __last, __len1, __len2, __comp);
else
  std::__merge_adaptive
   (__first, __middle, __last, __len1, __len2, __buf.begin(),
     _DistanceType(__buf.size()), __comp);

Otherwise, it falls back to an implementation (__merge_without_buffer), which requires no extra memory, but no longer runs in O(n) time.

2) libc++ (part of the Clang code base): std::inplace_merge

Looks similar. It delegates to a function, which also tries to allocate a buffer. Depending on whether it got enough elements, it will choose the implementation. The constant-memory fallback function is called __buffered_inplace_merge.

Maybe even the fallback is still O(n) time, but the point is that they do not use the implementation if temporary memory is available.

Note that the C++ standard explicitly gives implementations the freedom to choose this approach by lowering the required complexity from O(n) to O(N log N):

Complexity: Exactly N-1 comparisons if enough additional memory is available. If the memory is insufficient, O(N log N) comparisons.

Of course, this cannot be taken as a proof that constant space in-place merges in O(n) time should never be used. On the other hand, if it would be faster, the optimized C++ libraries would probably switch to that type of implementation.

Creating a data.table with key=V1 automatically does this for you. Using Stephan's data foo

> require(data.table)
> foo.dt <- data.table(foo, key="V1")
> foo.dt
   V1  V2
1:  1 349
2:  1 393
3:  1 392
4:  2  94
5:  3  49
6:  3  32
7:  4 459

Well, as suggested by Hellfire you can use td width or you could place an element in the td and adjust its width. We could not use

CSS property Padding

as in Microsoft Outlook padding does not work. So what I had to do is,

<table>
    <tr>
        <td><span style="display: inline-block; width: 40px;"></span><span>Content<span></td>
        <td>Content</td>
    </tr>
</table>

With this you can adjust right and left spacing. For top and bottom spacing you could use td's height property. Like,

 <table>
        <tr>
            <td style="vertical-align: top; height: 100px;">Content</td>
            <td>Content</td>
        </tr>
    </table>

This will increase bottom space.

Hope it will work for you guys. :)

thanks for the raw data. I'm on the train and this is as far as I've gotten (my stop is coming up). I massaged your txt file with regexps and have plopped it into a html page with some javascript for visualization. I'm sharing it here because some, like myself, might find it more readily hackable than python.

I think a good approach will be scale and rotation invariant, and my next step will be to investigate mixtures of gaussians. (each paw pad being the center of a gaussian).

    <html>
<head>
    <script type="text/javascript" src="http://vis.stanford.edu/protovis/protovis-r3.2.js"></script> 
    <script type="text/javascript">
    var heatmap = [[[0,0,0,0,0,0,0,4,4,0,0,0,0],
[0,0,0,0,0,7,14,22,18,7,0,0,0],
[0,0,0,0,11,40,65,43,18,7,0,0,0],
[0,0,0,0,14,61,72,32,7,4,11,14,4],
[0,7,14,11,7,22,25,11,4,14,65,72,14],
[4,29,79,54,14,7,4,11,18,29,79,83,18],
[0,18,54,32,18,43,36,29,61,76,25,18,4],
[0,4,7,7,25,90,79,36,79,90,22,0,0],
[0,0,0,0,11,47,40,14,29,36,7,0,0],
[0,0,0,0,4,7,7,4,4,4,0,0,0]
],[
[0,0,0,4,4,0,0,0,0,0,0,0,0],
[0,0,11,18,18,7,0,0,0,0,0,0,0],
[0,4,29,47,29,7,0,4,4,0,0,0,0],
[0,0,11,29,29,7,7,22,25,7,0,0,0],
[0,0,0,4,4,4,14,61,83,22,0,0,0],
[4,7,4,4,4,4,14,32,25,7,0,0,0],
[4,11,7,14,25,25,47,79,32,4,0,0,0],
[0,4,4,22,58,40,29,86,36,4,0,0,0],
[0,0,0,7,18,14,7,18,7,0,0,0,0],
[0,0,0,0,4,4,0,0,0,0,0,0,0],
],[
[0,0,0,4,11,11,7,4,0,0,0,0,0],
[0,0,0,4,22,36,32,22,11,4,0,0,0],
[4,11,7,4,11,29,54,50,22,4,0,0,0],
[11,58,43,11,4,11,25,22,11,11,18,7,0],
[11,50,43,18,11,4,4,7,18,61,86,29,4],
[0,11,18,54,58,25,32,50,32,47,54,14,0],
[0,0,14,72,76,40,86,101,32,11,7,4,0],
[0,0,4,22,22,18,47,65,18,0,0,0,0],
[0,0,0,0,4,4,7,11,4,0,0,0,0],
],[
[0,0,0,0,4,4,4,0,0,0,0,0,0],
[0,0,0,4,14,14,18,7,0,0,0,0,0],
[0,0,0,4,14,40,54,22,4,0,0,0,0],
[0,7,11,4,11,32,36,11,0,0,0,0,0],
[4,29,36,11,4,7,7,4,4,0,0,0,0],
[4,25,32,18,7,4,4,4,14,7,0,0,0],
[0,7,36,58,29,14,22,14,18,11,0,0,0],
[0,11,50,68,32,40,61,18,4,4,0,0,0],
[0,4,11,18,18,43,32,7,0,0,0,0,0],
[0,0,0,0,4,7,4,0,0,0,0,0,0],
],[
[0,0,0,0,0,0,4,7,4,0,0,0,0],
[0,0,0,0,4,18,25,32,25,7,0,0,0],
[0,0,0,4,18,65,68,29,11,0,0,0,0],
[0,4,4,4,18,65,54,18,4,7,14,11,0],
[4,22,36,14,4,14,11,7,7,29,79,47,7],
[7,54,76,36,18,14,11,36,40,32,72,36,4],
[4,11,18,18,61,79,36,54,97,40,14,7,0],
[0,0,0,11,58,101,40,47,108,50,7,0,0],
[0,0,0,4,11,25,7,11,22,11,0,0,0],
[0,0,0,0,0,4,0,0,0,0,0,0,0],
],[
[0,0,4,7,4,0,0,0,0,0,0,0,0],
[0,0,11,22,14,4,0,4,0,0,0,0,0],
[0,0,7,18,14,4,4,14,18,4,0,0,0],
[0,4,0,4,4,0,4,32,54,18,0,0,0],
[4,11,7,4,7,7,18,29,22,4,0,0,0],
[7,18,7,22,40,25,50,76,25,4,0,0,0],
[0,4,4,22,61,32,25,54,18,0,0,0,0],
[0,0,0,4,11,7,4,11,4,0,0,0,0],
],[
[0,0,0,0,7,14,11,4,0,0,0,0,0],
[0,0,0,4,18,43,50,32,14,4,0,0,0],
[0,4,11,4,7,29,61,65,43,11,0,0,0],
[4,18,54,25,7,11,32,40,25,7,11,4,0],
[4,36,86,40,11,7,7,7,7,25,58,25,4],
[0,7,18,25,65,40,18,25,22,22,47,18,0],
[0,0,4,32,79,47,43,86,54,11,7,4,0],
[0,0,0,14,32,14,25,61,40,7,0,0,0],
[0,0,0,0,4,4,4,11,7,0,0,0,0],
],[
[0,0,0,0,4,7,11,4,0,0,0,0,0],
[0,4,4,0,4,11,18,11,0,0,0,0,0],
[4,11,11,4,0,4,4,4,0,0,0,0,0],
[4,18,14,7,4,0,0,4,7,7,0,0,0],
[0,7,18,29,14,11,11,7,18,18,4,0,0],
[0,11,43,50,29,43,40,11,4,4,0,0,0],
[0,4,18,25,22,54,40,7,0,0,0,0,0],
[0,0,4,4,4,11,7,0,0,0,0,0,0],
],[
[0,0,0,0,0,7,7,7,7,0,0,0,0],
[0,0,0,0,7,32,32,18,4,0,0,0,0],
[0,0,0,0,11,54,40,14,4,4,22,11,0],
[0,7,14,11,4,14,11,4,4,25,94,50,7],
[4,25,65,43,11,7,4,7,22,25,54,36,7],
[0,7,25,22,29,58,32,25,72,61,14,7,0],
[0,0,4,4,40,115,68,29,83,72,11,0,0],
[0,0,0,0,11,29,18,7,18,14,4,0,0],
[0,0,0,0,0,4,0,0,0,0,0,0,0],
]
];
</script>
</head>
<body>
    <script type="text/javascript+protovis">    
    for (var a=0; a < heatmap.length; a++) {
    var w = heatmap[a][0].length,
    h = heatmap[a].length;
var vis = new pv.Panel()
    .width(w * 6)
    .height(h * 6)
    .strokeStyle("#aaa")
    .lineWidth(4)
    .antialias(true);
vis.add(pv.Image)
    .imageWidth(w)
    .imageHeight(h)
    .image(pv.Scale.linear()
        .domain(0, 99, 100)
        .range("#000", "#fff", '#ff0a0a')
        .by(function(i, j) heatmap[a][j][i]));
vis.render();
}
</script>
  </body>
</html>

What helped me was to enter the incorrect password. After that, when entereing the correct password, new dialogs started to open in different places of the workspace. I had to enter the correct password about 20 times hitting Always allow. Which helped!

If you're not wanting to save changes set savechanges to false

    Sub CloseBook2()
        ActiveWorkbook.Close savechanges:=False
    End Sub

for more examples, http://support.microsoft.com/kb/213428 and i believe in the past I've just used

    ActiveWorkbook.Close False

I hope the link below helps

MSDN - DateTime.Subtract.Method (DateTime)

There's even examples for C# there. Just simply click the C# language tab.

Good luck

I was experiencing the same issue.. I already had 4 controllers going and working just fine but when I added this one it returned "The requested resource does not support HTTP method 'GET'". I tried everything here and in a couple other relevant articles but was indifferent to the solution since, as Dan B. mentioned in response to the answer, I already had others working fine.

I walked away for a while, came back, and immediately realized that when I added the Controller it was nested under the "Controller" class and not "ApiController" class that my other Controllers were under. I'm assuming I chose the wrong scaffolding option to build the .cs file in Visual Studio. So I included the System.Web.Http namespace, changed the parent class, and everything works without the additional attributes or routing.

Something a bit more functional (easy to use anywhere):

function replace_carriage_return($replace, $string)
{
    return str_replace(array("\n\r", "\n", "\r"), $replace, $string);
}

Using PHP_EOL as the search replacement parameter is also a good idea! Kudos.

Consider using strtok_r, as others have suggested, or something like:

void printWords(const char *string) {
    // Make a local copy of the string that we can manipulate.
    char * const copy = strdup(string);
    char *space = copy;
    // Find the next space in the string, and replace it with a newline.
    while (space = strchr(space,' ')) *space = '\n';
    // There are no more spaces in the string; print out our modified copy.
    printf("%s\n", copy);
    // Free our local copy
    free(copy);
}

Array.prototype.map() index:

One can access the index Array.prototype.map() via the second argument of the callback function. Here is an example:

const array = [1, 2, 3, 4];_x000D_
_x000D_
_x000D_
const map = array.map((x, index) => {_x000D_
  console.log(index);_x000D_
  return x + index;_x000D_
});_x000D_
_x000D_
console.log(map);

Other arguments of Array.prototype.map():

• The third argument of the callback function exposes the array on which map was called upon
• The second argument of Array.map() is a object which will be the this value for the callback function. Keep in mind that you have to use the regular function keyword in order to declare the callback since an arrow function doesn't have its own binding to the this keyword.

For example:

const array = [1, 2, 3, 4];_x000D_
_x000D_
const thisObj = {prop1: 1}_x000D_
_x000D_
_x000D_
const map = array.map( function (x, index, array) {_x000D_
  console.log(array);_x000D_
  console.log(this)_x000D_
}, thisObj);

HC-way :)

DECLARE
  rt_mytable mytable%ROWTYPE;
  CURSOR update_mytable_cursor(p_rt_mytable IN mytable%ROWTYPE) IS
  SELECT *
  FROM   mytable
  WHERE  ID = p_rt_mytable.ID
  FOR UPDATE;
BEGIN
  rt_mytable.ID   := 1;
  rt_mytable.NAME := 'x';
  INSERT INTO mytable VALUES (rt_mytable);
EXCEPTION WHEN DUP_VAL_ON_INDEX THEN
  <<update_mytable>>
  FOR i IN update_mytable_cursor(rt_mytable) LOOP
    UPDATE mytable SET    
      NAME = p_rt_mytable.NAME
    WHERE CURRENT OF update_mytable_cursor;
  END LOOP update_mytable;
END;

At last this post helps me on iOS: http://www.excellentwebworld.com/phonegap-open-a-link-in-safari-or-external-browser/.

Open "CDVwebviewDelegate.m" file and search "shouldStartLoadWithRequest", then add this code to the beginning of the function:

if([[NSString stringWithFormat:@"%@",request.URL] rangeOfString:@"file"].location== NSNotFound) {
    [[UIApplication sharedApplication] openURL:[request URL]];
    return NO;
}

While using navigator.app.loadUrl("http://google.com", {openExternal : true}); for Android is OK.

Via Cordova 3.3.0.

Break-down:

• 8 says that you want to show 8 digits
• 0 that you want to prefix with 0's instead of just blank spaces
• x that you want to print in lower-case hexadecimal.

Quick example (thanks to Grijesh Chauhan):

#include <stdio.h>
int main() {
    int data = 29;
    printf("%x\n", data);    // just print data
    printf("%0x\n", data);   // just print data ('0' on its own has no effect)
    printf("%8x\n", data);   // print in 8 width and pad with blank spaces
    printf("%08x\n", data);  // print in 8 width and pad with 0's

    return 0;
}

Output:

1d
1d
      1d
0000001d

Also see http://www.cplusplus.com/reference/cstdio/printf/ for reference.

I suppose you could roll your own:

def parse(string):
    retval = ''
    for char in string:
        retval += char if not char == '\n' else ''
        if char == '\n':
            yield retval
            retval = ''
    if retval:
        yield retval

I'm not sure how efficient this implementation is, but that will only iterate over your string once.

Mmm, generators.

Edit:

Of course you'll also want to add in whatever type of parsing actions you want to take, but that's pretty simple.

By default, it does not. However, you can use the MVCHtml5Toolkit NuGet package that has HTML helpers that can output HTML5. For your example, after installing the toolkit you can then use the following HTML helper call:

@Html.Html5TextBoxFor(m => m.Email, InputTypes.InputType.Email)

This will output the following HTML:

<input id="Email" name="Email" placeholder="E-Mail" type="Email" value="">

As can be seen, the placeholder is now correctly rendered.

Tests

On the Tests class we will add an @XmlRootElement annotation. Doing this will let your JAXB implementation know that when a document starts with this element that it should instantiate this class. JAXB is configuration by exception, this means you only need to add annotations where your mapping differs from the default. Since the testData property differs from the default mapping we will use the @XmlElement annotation. You may find the following tutorial helpful: http://wiki.eclipse.org/EclipseLink/Examples/MOXy/GettingStarted

package forum11221136;

import javax.xml.bind.annotation.*;

@XmlRootElement
public class Tests {

    TestData testData;

    @XmlElement(name="test-data")
    public TestData getTestData() {
        return testData;
    }

    public void setTestData(TestData testData) {
        this.testData = testData;
    }

}

TestData

On this class I used the @XmlType annotation to specify the order in which the elements should be ordered in. I added a testData property that appeared to be missing. I also used an @XmlElement annotation for the same reason as in the Tests class.

package forum11221136;

import java.util.List;
import javax.xml.bind.annotation.*;

@XmlType(propOrder={"title", "book", "count", "testData"})
public class TestData {
    String title;
    String book;
    String count;
    List<TestData> testData;

    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    public String getBook() {
        return book;
    }
    public void setBook(String book) {
        this.book = book;
    }
    public String getCount() {
        return count;
    }
    public void setCount(String count) {
        this.count = count;
    }
    @XmlElement(name="test-data")
    public List<TestData> getTestData() {
        return testData;
    }
    public void setTestData(List<TestData> testData) {
        this.testData = testData;
    }
}

Demo

Below is an example of how to use the JAXB APIs to read (unmarshal) the XML and populate your domain model and then write (marshal) the result back to XML.

package forum11221136;

import java.io.File;
import javax.xml.bind.*;

public class Demo {

    public static void main(String[] args) throws Exception {
        JAXBContext jc = JAXBContext.newInstance(Tests.class);

        Unmarshaller unmarshaller = jc.createUnmarshaller();
        File xml = new File("src/forum11221136/input.xml");
        Tests tests = (Tests) unmarshaller.unmarshal(xml);

        Marshaller marshaller = jc.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        marshaller.marshal(tests, System.out);
    }

}

One solution can be using pool of clients like the following:

const { Pool } = require('pg');
var config = {
    user: 'foo', 
    database: 'my_db', 
    password: 'secret', 
    host: 'localhost', 
    port: 5432, 
    max: 10, // max number of clients in the pool
    idleTimeoutMillis: 30000
};
const pool = new Pool(config);
pool.on('error', function (err, client) {
    console.error('idle client error', err.message, err.stack);
});
pool.query('SELECT $1::int AS number', ['2'], function(err, res) {
    if(err) {
        return console.error('error running query', err);
    }
    console.log('number:', res.rows[0].number);
});

You can see more details on this resource.

A short solution is this (PHP 5.3+):

$output['alternate_title'] = $output['alternate_title'] ?:'';

You get either the value of the variable, if it doesn't evaluate to false, or the false expression. (The one after the ':')

Using the ternary Operator, without the "if true" parameter, will return the result of the test expression (The first one ) Since undefined evaluates to false, the false expression will be returned.

In PHP 7 there is the slightly more elegant Null coalescing operator:

$output['alternate_title'] = $output['alternate_title'] ?? '';

(It would be nice with a default assignment operator like '?=')

Since there is some routine from the the pthread family on the bottom (but I don't know that particular one), my guess would be that you have launched some thread as joinable that has terminated execution.

The exit state information of that thread is kept available until you call pthread_join. Thus, the memory is kept in a loss record at program termination, but it is still reachable since you could use pthread_join to access it.

If this analysis is correct, either launch these threads detached, or join them before terminating your program.

Edit: I ran your sample program (after some obvious corrections) and I don't have errors but the following

==18933== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 4 from 4)
--18933-- 
--18933-- used_suppression:      2 dl-hack3-cond-1
--18933-- used_suppression:      2 glibc-2.5.x-on-SUSE-10.2-(PPC)-2a

Since the dl- thing resembles much of what you see I guess that you see a known problem that has a solution in terms of a suppression file for valgrind. Perhaps your system is not up to date, or your distribution doesn't maintain these things. (Mine is ubuntu 10.4, 64bit)

In line with billjamesdev answer, here is another approach to validate an URL without using a RegEx:

From Apache Commons Validator lib, look at class UrlValidator. Some example code:

Construct a UrlValidator with valid schemes of "http", and "https".

String[] schemes = {"http","https"}.
UrlValidator urlValidator = new UrlValidator(schemes);
if (urlValidator.isValid("ftp://foo.bar.com/")) {
   System.out.println("url is valid");
} else {
   System.out.println("url is invalid");
}

prints "url is invalid"

If instead the default constructor is used.

UrlValidator urlValidator = new UrlValidator();
if (urlValidator.isValid("ftp://foo.bar.com/")) {
   System.out.println("url is valid");
} else {
   System.out.println("url is invalid");
}

prints out "url is valid"

I recommend using pyenv to manage your local python versions (both 2.x and 3.x) instead of installing new versions directly with homebrew or building new python versions from source manually. Essentially, pyenv can do two key things for you:

• Install different python versions under some directory. Doing pyenv install 3.8.1 will install python 3.8.1 under ~/.pyenv/versions/3.8.1.
• Modify your shell environment (PATH) with shims so that when you do pyenv local 3.8.1, calling python will invoke the new interpreter instead of your system python.

MacOSX Specific Installation

The pyenv repo is pretty detailed on how to install for different systems and what it's actually doing, but here's the basic steps for mac:

1. Install homebrew if you don't already have it and use it to install pyenv with brew install pyenv
2. Once you have pyenv installed, update your .bash_profile file to include:

if command -v pyenv 1>/dev/null 2>&1; then
    eval "$(pyenv init -)"
fi

Now install some python using pyenv and then switch to it with the pyenv local command (you can see all your versions with pyenv versions).

pyenv install 3.8.1 && pyenv local 3.8.1

Note: you may need to create a new shell or reload your bash_profile in your current shell for the pyenv initialization to do its thing (set up shims).

With this setup, you'll be able to keep your system macosx python and switch to whatever new version of python you want available through pyenv.

vue-moment

very nice plugin for vue project and works very smoothly with the components and existing code. Enjoy the moments...

// in your main.js
Vue.use(require('vue-moment'));
// and use in component
{{'2019-10-03 14:02:22' | moment("calendar")}}
// or like this
{{created_at | moment("calendar")}}

UPDATE 11/22/2013 - this is the latest WebApi package:

Install-Package Microsoft.AspNet.WebApi

Original answer (this is an older WebApi package)

Install-Package AspNetWebApi

More details.

You could either add the jar to your project and mess around with the maven-assembly-plugin, or add the jar to your local repository:

mvn install:install-file -Dfile=<path-to-file> -DgroupId=<group-id> -DartifactId=<artifact-id> -Dversion=<version> -Dpackaging=<packaging> -DgeneratePom=true

Where: <path-to-file>  the path to the file to load
       <group-id>      the group that the file should be registered under
       <artifact-id>   the artifact name for the file
       <version>       the version of the file
       <packaging>     the packaging of the file e.g. jar

MySQL only listens to localhost, if we want to enable the remote access to it, then we need to made some changes in my.cnf file:

sudo nano /etc/mysql/my.cnf

We need to comment out the bind-address and skip-external-locking lines:

#bind-address = 127.0.0.1
# skip-external-locking

After making these changes, we need to restart the mysql service:

sudo service mysql restart

Just call getArguments() in your Frag2's onCreateView() method:

public class Frag2 extends Fragment {

     public View onCreateView(LayoutInflater inflater,
         ViewGroup containerObject,
         Bundle savedInstanceState){
         //here is your arguments
         Bundle bundle=getArguments(); 

        //here is your list array 
        String[] myStrings=bundle.getStringArray("elist");   
     }
}

to complete of Pit answer and for better perfromance : get all in one query and use NextResult method.

using (var sqlCon = new SqlConnection("Server=127.0.0.1;Database=MyDb;User Id=Me;Password=glop;"))
{
    sqlCon.Open();
    var com = sqlCon.CreateCommand();
    com.CommandText = "select * from BigTable;select @@ROWCOUNT;";
    using (var reader = com.ExecuteReader())
    {
        while(reader.read()){
            //iterate code
        }
        int totalRow = 0 ;
        reader.NextResult(); // 
        if(reader.read()){
            totalRow = (int)reader[0];
        }
    }
    sqlCon.Close();
}

var depthead = (from s in db.M_Users
                  join m in db.M_User_Types on s.F_User_Type equals m.UserType_Id
                  where m.UserType_Name.ToUpper().Trim().Contains("DEPARTMENT HEAD")
                  select new {s.FullName,s.F_User_Type,s.userId,s.UserCode } 
               ).OrderBy(d => d.userId).ToList();

Model.AvailableDeptHead.Add(new SelectListItem { Text = "Select", Value = "0" });
for (int i = 0; i < depthead.Count; i++)
    Model.AvailableDeptHead.Add(new SelectListItem { Text = depthead[i].UserCode + " - " + depthead[i].FullName, Value = Convert.ToString(depthead[i].userId) });

To quote the jasmine github project,

expect(x).toEqual(y); compares objects or primitives x and y and passes if they are equivalent

expect(x).toBe(y); compares objects or primitives x and y and passes if they are the same object

You can use Autohotkey, download it from: http://ahkscript.org/download/

After the installation, if you want to open Gmail website when you press Alt+g, you can do something like this:

!g::
Run www.gmail.com 
return

Further reference: Hotkeys (Mouse, Joystick and Keyboard Shortcuts)

if you use the preset for react-native it accepts the import

npm i babel-preset-react-native --save-dev

and put it inside your .babelrc file

{
  "presets": ["react-native"]
}

in your project root directory

https://www.npmjs.com/package/babel-preset-react-native

if you use pg_dump with -Fp to backup in plain text format, use following command:

cat db.txt | psql dbname

to copy all data to your database with name dbname

ANSWER: Read the instructions #dua

Ok the magic was in this line that I apparently missed when installing was:

$ sudo apt-get install mongodb-10gen=2.4.6

And the full process as described here http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/ is

$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
$ echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
$ sudo apt-get update
$ sudo apt-get install mongodb-10gen
$ sudo apt-get install mongodb-10gen=2.2.3
$ echo "mongodb-10gen hold" | sudo dpkg --set-selections
$ sudo service mongodb start

$ mongod --version
db version v2.4.6
Wed Oct 16 12:21:39.938 git version: b9925db5eac369d77a3a5f5d98a145eaaacd9673

IMPORTANT: Make sure you change 2.4.6 to the latest version (or whatever you want to install). Find the latest version number here http://www.mongodb.org/downloads

It should respond to ActionListeners, like this:

combo.addActionListener (new ActionListener () {
    public void actionPerformed(ActionEvent e) {
        doSomething();
    }
});

@John Calsbeek rightly points out that addItemListener() will work, too. You may get 2 ItemEvents, though, one for the deselection of the previously selected item, and another for the selection of the new item. Just don't use both event types!

int numberOfSpaces = 3;
String space = String.format("%"+ numberOfSpaces +"s", " ");

Wanted to post this as a comment as a side note to the accepted answer, but that got a bit unclear. So purely as a side note:

If you have no need for the objects themselves and you want to have your project clear of further unused classes, you can parse with something like:

var list = JObject.Parse(json)["People"].Select(el => new { FirstName = (string)el["FirstName"], LastName = (string)el["LastName"] }).ToList();

var firstNames = list.Select(p => p.FirstName).ToList();
var lastNames = list.Select(p => p.LastName).ToList();

Even when using a strongly typed person class, you can still skip the root object by creating a list with JObject.Parse(json)["People"].ToObject<List<Person>>() Of course, if you do need to reuse the objects, it's better to create them from the start. Just wanted to point out the alternative ;)

No. Python Strings are immutable.

>>> s='355879ACB6'
>>> s[4:4] = '-'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment

It is, however, possible to create a new string that has the inserted character:

>>> s[:4] + '-' + s[4:]
'3558-79ACB6'

import groovyx.net.http.HTTPBuilder;

public class HttpclassgetrRoles {
     static void main(String[] args){
         def baseUrl = new URL('http://test.city.com/api/Cirtxyz/GetUser')

         HttpURLConnection connection = (HttpURLConnection) baseUrl.openConnection();
         connection.addRequestProperty("Accept", "application/json")
         connection.with {
           doOutput = true
           requestMethod = 'GET'
           println content.text
         }

     }
}

@@ROWCOUNT will give the number of rows affected by the last SQL statement, it is best to capture it into a local variable following the command in question, as its value will change the next time you look at it:

DECLARE @Rows int
DECLARE @TestTable table (col1 int, col2 int)
INSERT INTO @TestTable (col1, col2) select 1,2 union select 3,4
SELECT @Rows=@@ROWCOUNT
SELECT @Rows AS Rows,@@ROWCOUNT AS [ROWCOUNT]

OUTPUT:

(2 row(s) affected)
Rows        ROWCOUNT
----------- -----------
2           1

(1 row(s) affected)

you get Rows value of 2, the number of inserted rows, but ROWCOUNT is 1 because the SELECT @Rows=@@ROWCOUNT command affected 1 row

if you have multiple INSERTs or UPDATEs, etc. in your transaction, you need to determine how you would like to "count" what is going on. You could have a separate total for each table, a single grand total value, or something completely different. You'll need to DECLARE a variable for each total you want to track and add to it following each operation that applies to it:

--note there is no error handling here, as this is a simple example
DECLARE @AppleTotal  int
DECLARE @PeachTotal  int

SELECT @AppleTotal=0,@PeachTotal=0

BEGIN TRANSACTION

INSERT INTO Apple (col1, col2) Select col1,col2 from xyz where ...
SET @AppleTotal=@AppleTotal+@@ROWCOUNT

INSERT INTO Apple (col1, col2) Select col1,col2 from abc where ...
SET @AppleTotal=@AppleTotal+@@ROWCOUNT

INSERT INTO Peach (col1, col2) Select col1,col2 from xyz where ...
SET @PeachTotal=@PeachTotal+@@ROWCOUNT

INSERT INTO Peach (col1, col2) Select col1,col2 from abc where ...
SET @PeachTotal=@PeachTotal+@@ROWCOUNT

COMMIT

SELECT @AppleTotal AS AppleTotal, @PeachTotal AS PeachTotal

This works for me without throwing an exception:

package com.sandbox;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

public class Sandbox {

    public static void main(String[] args) throws ParseException {
        SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
        Date parsed = format.parse("20110210");
        java.sql.Date sql = new java.sql.Date(parsed.getTime());
    }


}

The Heap is divided into young and old generations as follows :

Young Generation : It is place where lived for short period and divided into two spaces:

• Eden Space : When object created using new keyword memory allocated on this space.
• Survivor Space : This is the pool which contains objects which have survived after java garbage collection from Eden space.

Old Generation : This pool basically contains tenured and virtual (reserved) space and will be holding those objects which survived after garbage collection from Young Generation.

• Tenured Space: This memory pool contains objects which survived after multiple garbage collection means object which survived after garbage collection from Survivor space.

Permanent Generation : This memory pool as name also says contain permanent class metadata and descriptors information so PermGen space always reserved for classes and those that is tied to the classes for example static members.

Java8 Update: PermGen is replaced with Metaspace which is very similar.
Main difference is that Metaspace re-sizes dynamically i.e., It can expand at runtime.
Java Metaspace space: unbounded (default)

Code Cache (Virtual or reserved) : If you are using HotSpot Java VM this includes code cache area that containing memory which will be used for compilation and storage of native code.

Courtesy

This all depends on what sort of access you have to your SAP system. An ABAP program that exports the data and/or an RFC that your macro can call to directly get the data or have SAP create the file is probably best.

However as a general rule people looking for this sort of answer are looking for an immediate solution that does not require their IT department to spend months customizing their SAP system.

In that case you probably want to use SAP GUI Scripting. SAP GUI scripting allows you to automate the Windows SAP GUI in much the same way as you automate Excel. In fact you can call the SAP GUI directly from an Excel macro. Read up more on it here. The SAP GUI has a macro recording tool much like Excel does. It records macros in VBScript which is nearly identical to Excel VBA and can usually be copied and pasted into an Excel macro directly.

Example Code

Here is a simple example based on a SAP system I have access to.

Public Sub SimpleSAPExport()
  Set SapGuiAuto  = GetObject("SAPGUI") 'Get the SAP GUI Scripting object
  Set SAPApp = SapGuiAuto.GetScriptingEngine 'Get the currently running SAP GUI 
  Set SAPCon = SAPApp.Children(0) 'Get the first system that is currently connected
  Set session = SAPCon.Children(0) 'Get the first session (window) on that connection

  'Start the transaction to view a table
  session.StartTransaction "SE16"

  'Select table T001
  session.findById("wnd[0]/usr/ctxtDATABROWSE-TABLENAME").Text = "T001"
  session.findById("wnd[0]/tbar[1]/btn[7]").Press

  'Set our selection criteria
  session.findById("wnd[0]/usr/txtMAX_SEL").text = "2"
  session.findById("wnd[0]/tbar[1]/btn[8]").press

  'Click the export to file button
  session.findById("wnd[0]/tbar[1]/btn[45]").press

  'Choose the export format
  session.findById("wnd[1]/usr/subSUBSCREEN_STEPLOOP:SAPLSPO5:0150/sub:SAPLSPO5:0150/radSPOPLI-SELFLAG[1,0]").select
  session.findById("wnd[1]/tbar[0]/btn[0]").press

  'Choose the export filename
  session.findById("wnd[1]/usr/ctxtDY_FILENAME").text = "test.txt"
  session.findById("wnd[1]/usr/ctxtDY_PATH").text = "C:\Temp\"

  'Export the file
  session.findById("wnd[1]/tbar[0]/btn[0]").press
End Sub

Script Recording

To help find the names of elements such aswnd[1]/tbar[0]/btn[0] you can use script recording. Click the customize local layout button, it probably looks a bit like this:
Then find the Script Recording and Playback menu item.

Within that the More button allows you to see/change the file that the VB Script is recorded to. The output format is a bit messy, it records things like selecting text, clicking inside a text field, etc.

Edit: Early and Late binding

The provided script should work if copied directly into a VBA macro. It uses late binding, the line Set SapGuiAuto = GetObject("SAPGUI") defines the SapGuiAuto object.

If however you want to use early binding so that your VBA editor might show the properties and methods of the objects you are using, you need to add a reference to sapfewse.ocx in the SAP GUI installation folder.

This task can be accomplished without blueprints and tricky imports using Centralized URL Map

app.py

import views
from flask import Flask

app = Flask(__name__)

app.add_url_rule('/', view_func=views.index)
app.add_url_rule('/other', view_func=views.other)

if __name__ == '__main__':
    app.run(debug=True, use_reloader=True)

views.py

from flask import render_template

def index():
    return render_template('index.html')

def other():
    return render_template('other.html')

Try this one:

string GetFrameWorkVersion()
    {
        return System.Runtime.InteropServices.RuntimeEnvironment.GetSystemVersion();
    }

I like

if ('string'[/^str/]) ...

Simply you can use $state.transitionTo instead of $state.go . $state.go calls $state.transitionTo internally but automatically sets options to { location: true, inherit: true, relative: $state.$current, notify: true } . You can call $state.transitionTo and set notify: false . For example:

$state.go('.detail', {id: newId}) 

can be replaced by

$state.transitionTo('.detail', {id: newId}, {
    location: true,
    inherit: true,
    relative: $state.$current,
    notify: false
})

Edit: As suggested by fracz it can simply be:

$state.go('.detail', {id: newId}, {notify: false}) 

This is a simple question but the answer is surprisingly complex. The short answer is you can do what you're trying to do with std::bind1st or boost::bind. The longer answer is below.

The compiler is correct to suggest you use &CLoggersInfra::RedundencyManagerCallBack. First, if RedundencyManagerCallBack is a member function, the function itself doesn't belong to any particular instance of the class CLoggersInfra. It belongs to the class itself. If you've ever called a static class function before, you may have noticed you use the same SomeClass::SomeMemberFunction syntax. Since the function itself is 'static' in the sense that it belongs to the class rather than a particular instance, you use the same syntax. The '&' is necessary because technically speaking you don't pass functions directly -- functions are not real objects in C++. Instead you're technically passing the memory address for the function, that is, a pointer to where the function's instructions begin in memory. The consequence is the same though, you're effectively 'passing a function' as a parameter.

But that's only half the problem in this instance. As I said, RedundencyManagerCallBack the function doesn't 'belong' to any particular instance. But it sounds like you want to pass it as a callback with a particular instance in mind. To understand how to do this you need to understand what member functions really are: regular not-defined-in-any-class functions with an extra hidden parameter.

For example:

class A {
public:
    A() : data(0) {}
    void foo(int addToData) { this->data += addToData; }

    int data;
};

...

A an_a_object;
an_a_object.foo(5);
A::foo(&an_a_object, 5); // This is the same as the line above!
std::cout << an_a_object.data; // Prints 10!

How many parameters does A::foo take? Normally we would say 1. But under the hood, foo really takes 2. Looking at A::foo's definition, it needs a specific instance of A in order for the 'this' pointer to be meaningful (the compiler needs to know what 'this' is). The way you usually specify what you want 'this' to be is through the syntax MyObject.MyMemberFunction(). But this is just syntactic sugar for passing the address of MyObject as the first parameter to MyMemberFunction. Similarly, when we declare member functions inside class definitions we don't put 'this' in the parameter list, but this is just a gift from the language designers to save typing. Instead you have to specify that a member function is static to opt out of it automatically getting the extra 'this' parameter. If the C++ compiler translated the above example to C code (the original C++ compiler actually worked that way), it would probably write something like this:

struct A {
    int data;
};

void a_init(A* to_init)
{
    to_init->data = 0;
}

void a_foo(A* this, int addToData)
{ 
    this->data += addToData;
}

...

A an_a_object;
a_init(0); // Before constructor call was implicit
a_foo(&an_a_object, 5); // Used to be an_a_object.foo(5);

Returning to your example, there is now an obvious problem. 'Init' wants a pointer to a function that takes one parameter. But &CLoggersInfra::RedundencyManagerCallBack is a pointer to a function that takes two parameters, it's normal parameter and the secret 'this' parameter. That's why you're still getting a compiler error (as a side note: If you've ever used Python, this kind of confusion is why a 'self' parameter is required for all member functions).

The verbose way to handle this is to create a special object that holds a pointer to the instance you want and has a member function called something like 'run' or 'execute' (or overloads the '()' operator) that takes the parameters for the member function, and simply calls the member function with those parameters on the stored instance. But this would require you to change 'Init' to take your special object rather than a raw function pointer, and it sounds like Init is someone else's code. And making a special class for every time this problem comes up will lead to code bloat.

So now, finally, the good solution, boost::bind and boost::function, the documentation for each you can find here:

boost::bind docs, boost::function docs

boost::bind will let you take a function, and a parameter to that function, and make a new function where that parameter is 'locked' in place. So if I have a function that adds two integers, I can use boost::bind to make a new function where one of the parameters is locked to say 5. This new function will only take one integer parameter, and will always add 5 specifically to it. Using this technique, you can 'lock in' the hidden 'this' parameter to be a particular class instance, and generate a new function that only takes one parameter, just like you want (note that the hidden parameter is always the first parameter, and the normal parameters come in order after it). Look at the boost::bind docs for examples, they even specifically discuss using it for member functions. Technically there is a standard function called [std::bind1st][3] that you could use as well, but boost::bind is more general.

Of course, there's just one more catch. boost::bind will make a nice boost::function for you, but this is still technically not a raw function pointer like Init probably wants. Thankfully, boost provides a way to convert boost::function's to raw pointers, as documented on StackOverflow here. How it implements this is beyond the scope of this answer, though it's interesting too.

Don't worry if this seems ludicrously hard -- your question intersects several of C++'s darker corners, and boost::bind is incredibly useful once you learn it.

C++11 update: Instead of boost::bind you can now use a lambda function that captures 'this'. This is basically having the compiler generate the same thing for you.

Try negation operator ! before $(this):

if (!$(this).parent().next().is('ul')){

That should be:

java -Dtest="true" -jar myApplication.jar

Then the following will return the value:

System.getProperty("test");

The value could be null, though, so guard against an exception using a Boolean:

boolean b = Boolean.parseBoolean( System.getProperty( "test" ) );

Note that the getBoolean method delegates the system property value, simplifying the code to:

if( Boolean.getBoolean( "test" ) ) {
   // ...
}

Reader reader = new BufferedReader(
    new InputStreamReader(
        new ByteArrayInputStream(
            string.getBytes(StandardCharsets.UTF_8)), StandardCharsets.UTF_8));

If you just want to output the first 5 elements, you should write something like:

<?php

  if (!empty ( $an_array ) ) {

    $min = min ( count ( $an_array ), 5 );

    $i = 0;

    foreach ($value in $an_array) {

      echo $value;
      $i++;
      if ($i == $min) break;

    }

  }

?>

If you want to write a function which returns part of the array, you should use array_slice:

<?php

  function GetElements( $an_array, $elements ) {
    return array_slice( $an_array, 0, $elements );
  }

?>

Two issues:

1. You're passing the jQuery wrapper of the element into parseInt, which isn't what you want, as parseInt will call toString on it and get back "[object Object]". You need to use val or text or something (depending on what the element is) to get the string you want.

2. You're not telling parseInt what radix (number base) it should use, which puts you at risk of odd input giving you odd results when parseInt guesses which radix to use.

Fix if the element is a form field:

//                               vvvvv-- use val to get the value
var test = parseInt($("#testid").val(), 10);
//                                    ^^^^-- tell parseInt to use decimal (base 10)

Fix if the element is something else and you want to use the text within it:

//                               vvvvvv-- use text to get the text
var test = parseInt($("#testid").text(), 10);
//                                     ^^^^-- tell parseInt to use decimal (base 10)

I know this is older, but wanted to contribute another possibly solution.

If you want to keep the project location, as I did, I found that copying the .project file from another project into the project's directory, then editing the .project file to name it properly, then choosing the Import Existing Projects into Workspace option worked for me.

In Windows, I used a file monitor to see what Eclipse was doing, and it was simply erroring out for some unknown reason when trying to create the .project file. So, I did that manually and it worked for me.

This works for me:

In HTML template: <a target="_blank" :href="url" @click.stop>your_name</a>

In mounted(): this.url = `${window.location.origin}/your_page_name`;

Something like this should do the trick

function array_max_key($array) {
  $max_key = -1;
  $max_val = -1;

  foreach ($array as $key => $value) {
    if ($value > $max_val) {
      $max_key = $key;
      $max_val = $value;
    }
  }

  return $max_key;
}

I think a lot of times when you see this code, it's from people who are in the habit of event handlers for forms, buttons, inputs, and things of that sort.

Basically, when you have something like:

<form onsubmit="return callSomeFunction();"></form>

or

<a href="#" onclick="return callSomeFunction();"></a>`

and callSomeFunction() returns true, then the form or a will submit, otherwise it won't.

Other more obvious general purposes for returning true or false as a result of a function are because they are expected to return a boolean.

If you want to include render prop components:

  children: PropTypes.oneOfType([
    PropTypes.arrayOf(PropTypes.node),
    PropTypes.node,
    PropTypes.func
  ])

You can also use Requestify, a really cool and very simple HTTP client I wrote for nodeJS + it supports caching.

Just do the following for GET method request:

var requestify = require('requestify');

requestify.get('http://example.com/api/resource')
  .then(function(response) {
      // Get the response body (JSON parsed or jQuery object for XMLs)
      response.getBody();
  }
);

Imagine having this hierarchy

1. Extends

By writing

    List<? extends C2> list;

you are saying that list will be able to reference an object of type (for example) ArrayList whose generic type is one of the 7 subtypes of C2 (C2 included):

1. C2: new ArrayList<C2>();, (an object that can store C2 or subtypes) or
2. D1: new ArrayList<D1>();, (an object that can store D1 or subtypes) or
3. D2: new ArrayList<D2>();, (an object that can store D2 or subtypes) or...

and so on. Seven different cases:

    1) new ArrayList<C2>(): can store C2 D1 D2 E1 E2 E3 E4
    2) new ArrayList<D1>(): can store    D1    E1 E2  
    3) new ArrayList<D2>(): can store       D2       E3 E4
    4) new ArrayList<E1>(): can store          E1             
    5) new ArrayList<E2>(): can store             E2             
    6) new ArrayList<E3>(): can store                E3             
    7) new ArrayList<E4>(): can store                   E4             

We have a set of "storable" types for each possible case: 7 (red) sets here graphically represented

As you can see, there is not a safe type that is common to every case:

• you cannot list.add(new C2(){}); because it could be list = new ArrayList<D1>();
• you cannot list.add(new D1(){}); because it could be list = new ArrayList<D2>();

and so on.

2. Super

By writing

    List<? super C2> list;

you are saying that list will be able to reference an object of type (for example) ArrayList whose generic type is one of the 7 supertypes of C2 (C2 included):

• A1: new ArrayList<A1>();, (an object that can store A1 or subtypes) or
• A2: new ArrayList<A2>();, (an object that can store A2 or subtypes) or
• A3: new ArrayList<A3>();, (an object that can store A3 or subtypes) or...

and so on. Seven different cases:

    1) new ArrayList<A1>(): can store A1          B1 B2       C1 C2    D1 D2 E1 E2 E3 E4
    2) new ArrayList<A2>(): can store    A2          B2       C1 C2    D1 D2 E1 E2 E3 E4
    3) new ArrayList<A3>(): can store       A3          B3       C2 C3 D1 D2 E1 E2 E3 E4
    4) new ArrayList<A4>(): can store          A4       B3 B4    C2 C3 D1 D2 E1 E2 E3 E4
    5) new ArrayList<B2>(): can store                B2       C1 C2    D1 D2 E1 E2 E3 E4
    6) new ArrayList<B3>(): can store                   B3       C2 C3 D1 D2 E1 E2 E3 E4
    7) new ArrayList<C2>(): can store                            C2    D1 D2 E1 E2 E3 E4

We have a set of "storable" types for each possible case: 7 (red) sets here graphically represented

As you can see, here we have seven safe types that are common to every case: C2, D1, D2, E1, E2, E3, E4.

• you can list.add(new C2(){}); because, regardless of the kind of List we're referencing, C2 is allowed
• you can list.add(new D1(){}); because, regardless of the kind of List we're referencing, D1 is allowed

and so on. You probably noticed that these types correspond to the hierarchy starting from type C2.

Notes

Here the complete hierarchy if you wish to make some tests

interface A1{}
interface A2{}
interface A3{}
interface A4{}

interface B1 extends A1{}
interface B2 extends A1,A2{}
interface B3 extends A3,A4{}
interface B4 extends A4{}

interface C1 extends B2{}
interface C2 extends B2,B3{}
interface C3 extends B3{}

interface D1 extends C1,C2{}
interface D2 extends C2{}

interface E1 extends D1{}
interface E2 extends D1{}
interface E3 extends D2{}
interface E4 extends D2{}

If you want to retrieve the density from a Service it works like this:

WindowManager wm = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics metrics = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(metrics);

You can try below query:

select 
  count(*) 
from 
  all_tab_columns
where 
  table_name = 'your_table'

using(StreamWriter writer = new StreamWriter("debug.txt", true))
{
  writer.WriteLine("whatever you text is");
}

The second "true" parameter tells it to append.

http://msdn.microsoft.com/en-us/library/36b035cb.aspx

Timer.Elapsed expects method of specific signature (with arguments object and EventArgs). If you want to use your PlayMusicEvent method with additional argument evaluated during event registration, you can use lambda expression as an adapter:

myTimer.Elapsed += new ElapsedEventHandler((sender, e) => PlayMusicEvent(sender, e, musicNote));

Edit: you can also use shorter version:

myTimer.Elapsed += (sender, e) => PlayMusicEvent(sender, e, musicNote);

To get all substring.

var out = []; 'MyLongString:StringIWant;'
.replace(/(:)\w+(;)+/g, (e) => {
    out.push(e.replace(':', '').replace(';', ''))
    return e;
});
console.log(out[0])

When I am having a big heated discussion at work, I use a rubber chicken which I keep in my desk for just such occasions. The person holding the chicken is the only person who is allowed to talk. If you don't hold the chicken you cannot speak. You can only indicate that you want the chicken and wait until you get it before you speak. Once you have finished speaking, you can hand the chicken back to the moderator who will hand it to the next person to speak. This ensures that people do not speak over each other, and also have their own space to talk.

Replace Chicken with Mutex and person with thread and you basically have the concept of a mutex.

Of course, there is no such thing as a rubber mutex. Only rubber chicken. My cats once had a rubber mouse, but they ate it.

Of course, before you use the rubber chicken, you need to ask yourself whether you actually need 5 people in one room and would it not just be easier with one person in the room on their own doing all the work. Actually, this is just extending the analogy, but you get the idea.

Check this python script

python db_copy_table.py "host=192.168.1.1 port=5432 user=admin password=admin dbname=mydb" "host=localhost port=5432 user=admin password=admin dbname=mydb" alarmrules -w "WHERE id=19" -v
Source number of rows = 2
INSERT INTO alarmrules (id,login,notifybyemail,notifybysms) VALUES (19,'mister1',true,false);
INSERT INTO alarmrules (id,login,notifybyemail,notifybysms) VALUES (19,'mister2',true,false);

I think groupby should work.

df.groupby(['A', 'B']).max()['C']

If you need a dataframe back you can chain the reset index call.

df.groupby(['A', 'B']).max()['C'].reset_index()

You can use Spring SimpleKey class

@Cacheable(value = "bookCache", key = "new org.springframework.cache.interceptor.SimpleKey(#isbn, #checkWarehouse)")

Search or show all aliases

Add to your .gitconfig under [alias]:

aliases = !git config --list | grep ^alias\\. | cut -c 7- | grep -Ei --color \"$1\" "#"

Then you can do

• git aliases - show ALL aliases
• git aliases commit - only aliases containing "commit"

To expand a little further, here are some common examples. Starting with:

const [theArray, setTheArray] = useState(initialArray);
const [theObject, setTheObject] = useState(initialObject);

Push element at end of array

setTheArray(prevArray => [...prevArray, newValue])

Push/update element at end of object

setTheObject(prevState => ({ ...prevState, currentOrNewKey: newValue}));

Push/update element at end of array of objects

setTheArray(prevState => [...prevState, {currentOrNewKey: newValue}]);

Push element at end of object of arrays

let specificArrayInObject = theObject.array.slice();
specificArrayInObject.push(newValue);
const newObj = { ...theObject, [event.target.name]: specificArrayInObject };
theObject(newObj);

Here are some working examples too. https://codesandbox.io/s/reacthooks-push-r991u

To find the names of all files modified since your last commit:

git diff --name-only

Or (for a bit more information, including untracked files):

git status

There are some limitations with close() that can be avoided if one uses shutdown() instead.

close() will terminate both directions on a TCP connection. Sometimes you want to tell the other endpoint that you are finished with sending data, but still want to receive data.

close() decrements the descriptors reference count (maintained in file table entry and counts number of descriptors currently open that are referring to a file/socket) and does not close the socket/file if the descriptor is not 0. This means that if you are forking, the cleanup happens only after reference count drops to 0. With shutdown() one can initiate normal TCP close sequence ignoring the reference count.

Parameters are as follows:

int shutdown(int s, int how); // s is socket descriptor

int how can be:

SHUT_RD or 0 Further receives are disallowed

SHUT_WR or 1 Further sends are disallowed

SHUT_RDWR or 2 Further sends and receives are disallowed

I had the same issue caused by two things:

1. I had downloaded a 32bit Java version instead of 64bit.
2. The eclipse.ini did not have path to javaw.exe, so as per prior posts added the statement which points to the location java.

So after I uninstalled the 32 bit Java 1.7, installed the correct one and added the javaw.exe path, eclipse fired up with no more errors

foreach my $key (keys %$ad_grp_ref) {
    ...
}

Perl::Critic and daxim recommend the style

foreach my $key (keys %{ $ad_grp_ref }) {
    ...
}

out of concerns for readability and maintenance (so that you don't need to think hard about what to change when you need to use %{ $ad_grp_obj[3]->get_ref() } instead of %{ $ad_grp_ref })

Update Oct 2020: Checkout the Lifecycle extensions based solutions on this thread. The approach seems to be working, it's more elegant and modern.

The neatest and not deprecated way that I've found so far to do this, as follows:

@Override
public boolean foregrounded() {
    ActivityManager.RunningAppProcessInfo appProcessInfo = new ActivityManager.RunningAppProcessInfo();
    ActivityManager.getMyMemoryState(appProcessInfo);
    return (appProcessInfo.importance == IMPORTANCE_FOREGROUND || appProcessInfo.importance == IMPORTANCE_VISIBLE)
}

It only works with SDK 16+.

EDIT:

I removed the following code from the solution:

KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
// App is foreground, but screen is locked, so show notification
return km.inKeyguardRestrictedInputMode();

since that makes not getting the notifications if the screen locked. I had a look to the framework and the purpose of this is not entirely clear. I'd remove it. Checking the process info state would be enough :-)

Simple way founded here with pydotplus (graphviz must be installed):

from IPython.display import Image  
from sklearn import tree
import pydotplus # installing pyparsing maybe needed

...

dot_data = tree.export_graphviz(best_model, out_file=None, feature_names = X.columns)
graph = pydotplus.graph_from_dot_data(dot_data)
Image(graph.create_png())

The comparator should be only for the key, not for the whole entry. It sorts the entries based on the keys.

You should change it to something as follows

SortedMap<String, Double> myMap = 
    new TreeMap<String, Double>(new Comparator<String>()
    {
        public int compare(String o1, String o2)
        {
            return o1.compareTo(o2);
        } 
});

Update

You can do something as follows (create a list of entries in the map and sort the list base on value, but note this not going to sort the map itself) -

List<Map.Entry<String, Double>> entryList = new ArrayList<Map.Entry<String, Double>>(myMap.entrySet());
    Collections.sort(entryList, new Comparator<Map.Entry<String, Double>>() {
        @Override
        public int compare(Entry<String, Double> o1, Entry<String, Double> o2) {
            return o1.getValue().compareTo(o2.getValue());
        }
    });

Finding a linear model such as this one can be handled with OpenTURNS.

In OpenTURNS this is done with the LinearModelAlgorithmclass which creates a linear model from numerical samples. To be more specific, it builds the following linear model :

Y = a0 + a1.X1 + ... + an.Xn + epsilon,

where the error epsilon is gaussian with zero mean and unit variance. Assuming your data is in a csv file, here is a simple script to get the regression coefficients ai :

from __future__ import print_function
import pandas as pd
import openturns as ot

# Assuming the data is a csv file with the given structure                          
# Y X1 X2 .. X7
df = pd.read_csv("./data.csv", sep="\s+")

# Build a sample from the pandas dataframe
sample = ot.Sample(df.values)

# The observation points are in the first column (dimension 1)
Y = sample[:, 0]

# The input vector (X1,..,X7) of dimension 7
X = sample[:, 1::]

# Build a Linear model approximation
result = ot.LinearModelAlgorithm(X, Y).getResult()

# Get the coefficients ai
print("coefficients of the linear regression model = ", result.getCoefficients())

You can then easily get the confidence intervals with the following call :

# Get the confidence intervals at 90% of the ai coefficients
print(
    "confidence intervals of the coefficients = ",
    ot.LinearModelAnalysis(result).getCoefficientsConfidenceInterval(0.9),
)

You may find a more detailed example in the OpenTURNS examples.

Java lacks coalesce operator, so your code with an explicit temporary is your best choice for an assignment with a single call.

You can use the result variable as your temporary, like this:

dinner = ((dinner = cage.getChicken()) != null) ? dinner : getFreeRangeChicken();

This, however, is hard to read.

You should be get the data through the dataset attributes

var data = element.dataset;

dataset is useful tool for get data-attribute

Select (Select count(y.au_lname) from dbo.authors y
where y.au_lname + y.au_fname <= x.au_lname + y.au_fname) as Counterid,
x.au_lname,x.au_fname from authors x group by au_lname,au_fname
order by Counterid --Alternatively that can be done which is equivalent as above..

Just do the following:

build.gradle

(module:app)


android {
            ....
      defaultConfig {
              multiDexEnabled true // enable mun
      }
}

And add below dependency in your build.gradle app level file

dependencies {
    implementation 'com.android.support:multidex:1.0.3'
} 

You could always just set the width of each td to 100%/N columns.

<td width="x%"></td>

Another one-liner:

x.split(".").slice(0, -1).join(".")

Go to File>Project Structure>JDK location: Here, you have to set the directory path exactly same, in which you have installed the java version. Also, you have to mention the paths of SDK for project run on emulator successfully.

Why This Problem Occurs: It is due to the unsynchronized java version directory that should be available to Android Studio for java code compilance.

When you cherry-pick, it creates a new commit with a new SHA. If you do:

git cherry-pick -x <sha>

then at least you'll get the commit message from the original commit appended to your new commit, along with the original SHA, which is very useful for tracking cherry-picks.

it stands for your website where your app is running on. like you have made an app www.xyz.pqr then you will type this www.xyz.pqr in App domain the site where your app is running on should be secure and valid

Using BC Math in PHP:

<?php
    $a = 12345;
    $b = bcdiv($a, 3);   
?>

MySQL (it's an interview from Oracle)

> SELECT 12345 DIV 3;

Pascal:

a:= 12345;
b:= a div 3;

x86-64 assembly language:

mov  r8, 3
xor  rdx, rdx   
mov  rax, 12345
idiv r8

In php.ini, comment out:

error_reporting = E_ALL & ~E_NOTICE
error_reporting = E_ALL & ~E_NOTICE | E_STRICT
error_reporting = E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ER… _ERROR
error_reporting = E_ALL & ~E_NOTICE

By placing a ; ahead of it (i.e., like ;error_reporting = E_ALL & ~E_NOTICE)

For disabling in a single file, place error_reporting(0); after opening a php tag.

All of the answers in this question helped me but I thought I'd add some additional information for posterity.

It turned out that I had a test dependency on gwt-test-utils which brought in the gwt-dev package. Unfortunately gwt-dev contains a full copy of Jetty, JSP, JSTL, etc. which was ahead of the proper packages on the classpath. So even though I had proper dependencies on the JSTL 1.2 it would loading the 1.0 version internal to gwt-dev. Grumble.

The solution for me was to not run with test scope so I don't pick up the gwt-test-utils package at runtime. Removing the gwt-dev package from the classpath in some other manner would also have fixed the problem.

If your email address is '[email protected]', try changing the createDirectoryEntry() as below.

XYZ is an optional parameter if it exists in mydomain directory

static DirectoryEntry createDirectoryEntry()
{
    // create and return new LDAP connection with desired settings
    DirectoryEntry ldapConnection = new DirectoryEntry("myname.mydomain.com");
    ldapConnection.Path = "LDAP://OU=Users, OU=XYZ,DC=mydomain,DC=com";
    ldapConnection.AuthenticationType = AuthenticationTypes.Secure;
    return ldapConnection;
}

This will basically check for com -> mydomain -> XYZ -> Users -> abcd

The main function looks as below:

try
{
    username = "Firstname LastName"
    DirectoryEntry myLdapConnection = createDirectoryEntry();
    DirectorySearcher search = new DirectorySearcher(myLdapConnection);
    search.Filter = "(cn=" + username + ")";
    ....    

Well using find is the best option here

just simply use like this

$(".class").click(function(){
        $("this").find('.subclass').css("visibility","visible");
})

and if there are many classes with the same name class its always better to give the class name of parent class like this

$(".parent .class").click(function(){
            $("this").find('.subclass').css("visibility","visible");
    })

You need to decode it to convert it to a string. Check the answer here about bytes literal in python3.

In [1]: b'I posted a new photo to Facebook'.decode('utf-8')
Out[1]: 'I posted a new photo to Facebook'

Why didn't it work for you using Deferred Objects? Unless I misunderstood something this may work for you.

/* AJAX success handler */
var echo = function() {
    console.log('Pass1');
};

var pass = function() {
  $.when(
    /* AJAX requests */
    $.post("/echo/json/", { delay: 1 }, echo),
    $.post("/echo/json/", { delay: 2 }, echo),
    $.post("/echo/json/", { delay: 3 }, echo)
  ).then(function() {
    /* Run after all AJAX */
    console.log('Pass2');
  });
};?

See it here.

UPDATE

Based on your input it seems what your quickest alternative is to use synchronous requests. You can set the property async to false in your $.ajax requests to make them blocking. This will hang your browser until the request is finished though.

Notice I don't recommend this and I still consider you should fix your code in an event-based workflow to not depend on it.

Yes we do it all the time. You return a static instance rather than a new Object

 static Direction getOppositeDirection(Direction d){
       Direction result = null;
       if (d != null){
           int newCode = -d.getCode();
           for (Direction direction : Direction.values()){
               if (d.getCode() == newCode){
                   result = direction;
               }
           }
       }
       return result;
 }

Here's my Python 3 solution:

import time
for i in range(100):
    time.sleep(1)
    s = "{}% Complete".format(i)
    print(s,end=len(s) * '\b')

'\b' is a backslash, for each character in your string. This does not work within the Windows cmd window.

SELECT 
    hostid, 
    sum( if( itemname = 'A', itemvalue, 0 ) ) AS A,  
    sum( if( itemname = 'B', itemvalue, 0 ) ) AS B, 
    sum( if( itemname = 'C', itemvalue, 0 ) ) AS C 
FROM 
    bob 
GROUP BY 
    hostid;

I found the fix you were looking for:

context.deleteDatabase("webview.db");
context.deleteDatabase("webviewCache.db");

For some reason Android makes a bad cache of the url which it keeps returning by accident instead of the new data you need. Sure, you could just delete the entries from the DB but in my case I am only trying to access one URL so blowing away the whole DB is easier.

And don't worry, these DBs are just associated with your app so you aren't clearing the cache of the whole phone.

1. Local variables are located on the stack. Heap space is occupied by objects.

2. You can use the -Xmx option.

3. Basically heap space is used up everytime you allocate a new object with new and freed some time after the object is no longer referenced. So make sure that you don't keep references to objects that you no longer need.

This issue occurred to me after I moved the location of a git project on the filesystem. When I ran some git commands the error occurred, e.g.:

$ git status
fatal: Not a git repository: /home/rospasta/path_old/gitprojecta/.git/modules/.travis

I found in /home/rospasta/path_old/gitprojecta/.travis/.git the absolute path of the old location of the project was written. Manually updating this path of the new location resolved the problem for me.

So my issue may or may not be a git problem, but HTH.

Hey there, use the FROM_UNIXTIME() function for this.

Like this:

INSERT INTO table_name
(id,d_id,l_id,connection,s_time,upload_items_count,download_items_count,t_time,status)
VALUES
(1,5,9,'2',FROM_UNIXTIME(1299762201428),5,10,20,'1'), 
(2,5,9,'2',FROM_UNIXTIME(1299762201428),5,10,20,'1')

or is NOT the same as ||. Use only || operator instead of the or operator.

Here are some reasons. The:

• or operator has a lower precedence than ||.
• or has a lower precedence than the = assignment operator.
• and and or have the same precedence, while && has a higher precedence than ||.

I had the same problem, to resolve it, go windows -> preferences -> servers and select runtime environment, and now you will see a new window, in the upper right you will see a option: Download additional server adapter, click and install the glassfish server.

One way would be created a JsonObject and iterating through the parameters. For example

JsonObject jobj = new Gson().fromJson(jsonString, JsonObject.class);

Then you can extract bean values like:

String fieldValue = jobj.get(fieldName).getAsString();
boolean fieldValue = jobj.get(fieldName).getAsBoolean();
int fieldValue = jobj.get(fieldName).getAsInt();

Hope this helps.

This should help:

if(screen.width<1026){//get the screen width
   //get element form document
   elem.style.display == 'none'//toggle visibility
}

768 px should be enough as well

Here's how I solved it. This works if you also use this for editing.

@Html.TextBoxFor(m => m.Age, new { Value = Model.Age.ToString() ?? "0" })

One more option, not exactly what you asked, but can be useful:

Go to Settings -> Editor -> File and code templates -> Includes tab (on the right). There is a template header for the new files, you can use the username here:

/**
 * @author myname
 */

For system username use:

/**
 * @author ${USER}
 */

Older versions of Python would only allow a single simple statement after for ...: if ...: or similar block introductory statements.

I see that one can have multiple simple statements on the same line as any of these. However, there are various combinations that don't work. For example we can:

for i in range(3): print "Here's i:"; print i

... but, on the other hand, we can't:

for i in range(3): if i % 2: print "That's odd!"

We can:

x=10
while x > 0: print x; x-=1

... but we can't:

x=10; while x > 0: print x; x-=1

... and so on.

In any event all of these are considered to be extremely NON-pythonic. If you write code like this then experience Pythonistas will probably take a dim view of your skills.

It's marginally acceptable to combine multiple statements on a line in some cases. For example:

x=0; y=1

... or even:

if some_condition(): break

... for simple break continue and even return statements or assigments.

In particular if one needs to use a series of elif one might use something like:

if     keystroke == 'q':   break
elif   keystroke == 'c':   action='continue'
elif   keystroke == 'd':   action='delete'
# ...
else:                      action='ask again'

... then you might not irk your colleagues too much. (However, chains of elif like that scream to be refactored into a dispatch table ... a dictionary that might look more like:

dispatch = {
    'q': foo.break,
    'c': foo.continue,
    'd': foo.delete
    }


# ...
while True:
    key = SomeGetKey()
    dispatch.get(key, foo.try_again)()

Since nobody mentioned it, the closest to instanceOf to Java by keyword is this:

obj.GetType().IsInstanceOfType(otherObj)

I know this has already been answered, but I found a new way to align them nicely - with an extra benefit - see http://www.gargan.org/en/Web_Development/Form_Layout_with_CSS/

basically you use the label element around the input and align using that:

<label><span>Name</span> <input /></label>
<label><span>E-Mail</span> <input /></label>
<label><span>Comment</span> <textarea></textarea></label>

and then with css you simply align:

label {
    display:block;
    position:relative;
}

label span {
    font-weight:bold;
    position:absolute;
    left: 3px;
}

label input, label textarea, label select {
    margin-left: 120px;    
}

• you do not need any messy br lying around for linebreaks - meaning you can quickly accomplish a multi-column layout dynamically
• the whole line is click-able. Especially for checkboxes this is a huge help.
• Dynamically showing/hiding form lines is easy (you just search for the input and hide its parent -> the label)
• you can assign classes to the whole label making it show error input much clearer (not only around the input field)

<div id='parent' style='width: 100%;text-align:center;'>
 <div id='child' style='width:50px; height:100px;margin:0px auto;'>Text</div>
</div>

As said above, in general you should not rely on the hash code of a class remaining the same. Note that even subsequent runs of the same application on the same VM may produce different hash values. AFAIK the Sun JVM's hash function calculates the same hash on every run, but that's not guaranteed.

Note that this is not theoretical. The hash function for java.lang.String was changed in JDK1.2 (the old hash had problems with hierarchical strings like URLs or file names, as it tended to produce the same hash for strings which only differed at the end).

java.lang.String is a special case, as the algorithm of its hashCode() is (now) documented, so you can probably rely on that. I'd still consider it bad practice. If you need a hash algorithm with special, documented properties, just write one :-).

$('#my_table tbody tr:nth-child(' + i + ')').after(html);

My OS is Yosemite.

I resolve this issue, by finding configuration paths:

php --ini

Example output:

Configuration File (php.ini) Path: /usr/local/etc/php/5.5
Loaded Configuration File:         /usr/local/etc/php/5.5/php.ini
Scan for additional .ini files in: /usr/local/etc/php/5.5/conf.d
Additional .ini files parsed:      (none)

Next steps:

1. Rename or Delete php55 ini file
2. Create symlink
3. Restart Apache server

Commands:

mv /usr/local/etc/php/5.5/php.ini /usr/local/etc/php/5.5/php.ini.default
ln -s /etc/php.ini /usr/local/etc/php/5.5/php.ini
sudo apachectl restart

Then you can check your php modules via:

php -m

If it is one (single) branch that you need to check, for example if you want that branch 'B' is fully merged into branch 'A', you can simply do the following:

$ git checkout A
$ git branch -d B

git branch -d <branchname> has the safety that "The branch must be fully merged in HEAD."

Caution: this actually deletes the branch B if it is merged into A.

As per http://content-security-policy.com/ The best place to start:

    default-src 'none'; 
    script-src 'self'; 
    connect-src 'self'; 
    img-src 'self'; 
    style-src 'self';
    font-src 'self';

Never inline styles or scripts as it undermines the purpose of CSP. You can use a stylesheet to set a style property and then use a function in a .js file to change the style property (if need be).

As was mentioned "".join(set(foo)) and collections.OrderedDict will do. A added foo = foo.lower() in case the string has upper and lower case characters and you need to remove ALL duplicates no matter if they're upper or lower characters.

from collections import OrderedDict
foo = "EugeneEhGhsnaWW"
foo = foo.lower()
print "".join(OrderedDict.fromkeys(foo))

prints eugnhsaw

$.datepicker.regional["vi-VN"] = { closeText: "Ðóng", prevText: "Tru?c", nextText: "Sau", currentText: "Hôm nay", monthNames: ["Tháng m?t", "Tháng hai", "Tháng ba", "Tháng tu", "Tháng nam", "Tháng sáu", "Tháng b?y", "Tháng tám", "Tháng chín", "Tháng mu?i", "Tháng mu?i m?t", "Tháng mu?i hai"], monthNamesShort: ["M?t", "Hai", "Ba", "B?n", "Nam", "Sáu", "B?y", "Tám", "Chín", "Mu?i", "Mu?i m?t", "Mu?i hai"], dayNames: ["Ch? nh?t", "Th? hai", "Th? ba", "Th? tu", "Th? nam", "Th? sáu", "Th? b?y"], dayNamesShort: ["CN", "Hai", "Ba", "Tu", "Nam", "Sáu", "B?y"], dayNamesMin: ["CN", "T2", "T3", "T4", "T5", "T6", "T7"], weekHeader: "Tu?n", dateFormat: "dd/mm/yy", firstDay: 1, isRTL: false, showMonthAfterYear: false, yearSuffix: "" };

        $.datepicker.setDefaults($.datepicker.regional["vi-VN"]);

Use a Pair as keys for the HashMap. JDK has no Pair, but you can either use a 3rd party libraray such as http://commons.apache.org/lang or write a Pair taype of your own.

Try this one with array_reverse().

 $arr = array(
     'first' => 01,
     'second' => 10,
     'third' => 20, 
 );  
 $key = key(array_reverse($arr));
 var_dump($key);

Given an answer as high voted and views. I did find the answer with mixed of here and other links.

I have a scenario where all patient-related menu is disabled if a patient is not selected. (Refer link - how to disable a li tag using JavaScript)

//css
.disabled{
    pointer-events:none;
    opacity:0.4;
}
// jqvery
$("li a").addClass('disabled');
// remove .disabled when you are done

So rather than write long code, I found an interesting solution via CSS.

$(document).ready(function () {_x000D_
 var PatientId ; _x000D_
 //var PatientId =1;  //remove to test enable i.e. patient selected_x000D_
 if (typeof PatientId == "undefined" || PatientId == "" || PatientId == 0 || PatientId == null) {_x000D_
  console.log(PatientId);_x000D_
  $("#dvHeaderSubMenu a").each(function () {   _x000D_
   $(this).addClass('disabled');_x000D_
  });  _x000D_
  return;_x000D_
 }_x000D_
})

.disabled{_x000D_
    pointer-events:none;_x000D_
    opacity:0.4;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
_x000D_
<div id="dvHeaderSubMenu">_x000D_
     <ul class="m-nav m-nav--inline pull-right nav-sub">_x000D_
      <li class="m-nav__item">_x000D_
       <a href="#" onclick="console.log('PatientMenu Clicked')" >_x000D_
        <i class="m-nav__link-icon fa fa-tachometer"></i>_x000D_
        Overview_x000D_
       </a>_x000D_
      </li>_x000D_
_x000D_
      <li class="m-nav__item active">_x000D_
       <a href="#" onclick="console.log('PatientMenu Clicked')" >_x000D_
        <i class="m-nav__link-icon fa fa-user"></i>_x000D_
        Personal_x000D_
       </a>_x000D_
      </li>_x000D_
            <li class="m-nav__item m-dropdown m-dropdown--inline m-dropdown--arrow" data-dropdown-toggle="hover">_x000D_
       <a href="#" class="m-dropdown__toggle dropdown-toggle" onclick="console.log('PatientMenu Clicked')">_x000D_
        <i class="m-nav__link-icon flaticon-medical-8"></i>_x000D_
        Insurance Claim_x000D_
       </a>_x000D_
       <div class="m-dropdown__wrapper">_x000D_
        <span class="m-dropdown__arrow m-dropdown__arrow--left"></span>_x000D_
        _x000D_
           <ul class="m-nav">_x000D_
            <li class="m-nav__item">_x000D_
             <a href="#" class="m-nav__link" onclick="console.log('PatientMenu Clicked')" >_x000D_
              <i class="m-nav__link-icon flaticon-toothbrush-1"></i>_x000D_
              <span class="m-nav__link-text">_x000D_
               Primary_x000D_
              </span>_x000D_
             </a>_x000D_
            </li>_x000D_
            <li class="m-nav__item">_x000D_
             <a href="#" class="m-nav__link" onclick="console.log('PatientMenu Clicked')">_x000D_
              <i class="m-nav__link-icon flaticon-interface"></i>_x000D_
              <span class="m-nav__link-text">_x000D_
               Secondary_x000D_
              </span>_x000D_
             </a>_x000D_
            </li>_x000D_
            <li class="m-nav__item">_x000D_
             <a href="#" class="m-nav__link" onclick="console.log('PatientMenu Clicked')">_x000D_
              <i class="m-nav__link-icon flaticon-healthy"></i>_x000D_
              <span class="m-nav__link-text">_x000D_
               Medical_x000D_
              </span>_x000D_
             </a>_x000D_
            </li>_x000D_
           </ul>_x000D_
          _x000D_
       _x000D_
      </li>_x000D_
     </ul>            _x000D_
</div>

Use inline styles:

<div class="button" style="width:60px;height:100px;">This is a button</div>

Fiddle

Best way to send html formatted Email

This code will be in "Customer.htm"

    <table>
    <tr>
        <td>
            Dealer's Company Name
        </td>
        <td>
            :
        </td>
        <td>
            #DealerCompanyName#
        </td>
    </tr>
</table>

Read HTML file Using System.IO.File.ReadAllText. get all HTML code in string variable.

string Body = System.IO.File.ReadAllText(HttpContext.Current.Server.MapPath("EmailTemplates/Customer.htm"));

Replace Particular string to your custom value.

Body = Body.Replace("#DealerCompanyName#", _lstGetDealerRoleAndContactInfoByCompanyIDResult[0].CompanyName);

call SendEmail(string Body) Function and do procedure to send email.

 public static void SendEmail(string Body)
        {
            MailMessage message = new MailMessage();
            message.From = new MailAddress(Session["Email"].Tostring());
            message.To.Add(ConfigurationSettings.AppSettings["RequesEmail"].ToString());
            message.Subject = "Request from " + SessionFactory.CurrentCompany.CompanyName + " to add a new supplier";
            message.IsBodyHtml = true;
            message.Body = Body;

            SmtpClient smtpClient = new SmtpClient();
            smtpClient.UseDefaultCredentials = true;

            smtpClient.Host = ConfigurationSettings.AppSettings["SMTP"].ToString();
            smtpClient.Port = Convert.ToInt32(ConfigurationSettings.AppSettings["PORT"].ToString());
            smtpClient.EnableSsl = true;
            smtpClient.Credentials = new System.Net.NetworkCredential(ConfigurationSettings.AppSettings["USERNAME"].ToString(), ConfigurationSettings.AppSettings["PASSWORD"].ToString());
            smtpClient.Send(message);
        }

EventArgs e is a parameter called e that contains the event data, see the EventArgs MSDN page for more information.

Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event.

Event Arg Class: http://msdn.microsoft.com/en-us/library/system.eventargs.aspx

Example:

protected void btn_Click (object sender, EventArgs e){
   Button btn = sender as Button;
   btn.Text = "clicked!";
}

Edit: When Button is clicked, the btn_Click event handler will be fired. The "object sender" portion will be a reference to the button which was clicked

after you build your image do the following:

docker tag <image id> mynewtag:version

after that you will see your image is no longer named <none> when you go docker images.

Performance is in two parts. You have performance when the software is in production, but you also want to have performance while developing and debugging. The last thing a developer wants is to "wait" for something trivial. In the end, compiling this with optimization enabled will result in similar code. So it's good to know these little tricks that pay off in both scenarios.

The case in the question is clear, ReSharper is correct. Rather than nesting if statements, and creating new scope in code, you're setting a clear rule at the start of your method. It increases readability, it will be easier to maintain, and it reduces the amount of rules one has to sift through to find where they want to go.

Do you mean how long is the array itself, or how many customerids are in it?

Because the answer to the first question is easy: 5 (or if you don't want to hard-code it, Ben Stott's answer).

But the answer to the other question cannot be automatically determined. Presumably you have allocated an array of length 5, but will initially have 0 customer IDs in there, and will put them in one at a time, and your question is, "how many customer IDs have I put into the array?"

C can't tell you this. You will need to keep a separate variable, int numCustIds (for example). Every time you put a customer ID into the array, increment that variable. Then you can tell how many you have put in.

status is 0 when your html file containing the script is opened in the browser via the file scheme. Make sure to place the files in your server (apache or tomcat whatever) and then open it via http protocol in the browser. (i.e. http://localhost/myfile.html) This is the solution.

http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_concat-ws

SELECT CONCAT_WS(" ", `first_name`, `last_name`) AS `whole_name` FROM `users`

I can give an example commonly seen in project.

Here, option --no-ff (i.e. true merge) creates a new commit with multiple parents, and provides a better history tracking. Otherwise, --ff (i.e. fast-forward merge) is by default.

$ git checkout master
$ git checkout -b newFeature
$ ...
$ git commit -m 'work from day 1'
$ ...
$ git commit -m 'work from day 2'
$ ...
$ git commit -m 'finish the feature'
$ git checkout master
$ git merge --no-ff newFeature -m 'add new feature'
$ git log
// something like below
commit 'add new feature'         // => commit created at merge with proper message
commit 'finish the feature'
commit 'work from day 2'
commit 'work from day 1'
$ gitk                           // => see details with graph

$ git checkout -b anotherFeature        // => create a new branch (*)
$ ...
$ git commit -m 'work from day 3'
$ ...
$ git commit -m 'work from day 4'
$ ...
$ git commit -m 'finish another feature'
$ git checkout master
$ git merge anotherFeature       // --ff is by default, message will be ignored
$ git log
// something like below
commit 'work from day 4'
commit 'work from day 3'
commit 'add new feature'
commit 'finish the feature'
commit ...
$ gitk                           // => see details with graph

(*) Note that here if the newFeature branch is re-used, instead of creating a new branch, git will have to do a --no-ff merge anyway. This means fast forward merge is not always eligible.