Can also see here on how to turn on MSDTC from the Control Panel's services.msc.

On the server where the trigger resides, you need to turn the MSDTC service on. You can this by clicking START > SETTINGS > CONTROL PANEL > ADMINISTRATIVE TOOLS > SERVICES. Find the service called 'Distributed Transaction Coordinator' and RIGHT CLICK (on it and select) > Start.

$ens = $em->getRepository('AcmeBinBundle:Marks')
              ->findBy(
                 array(), 
                 array('id' => 'ASC')
               );

There is a DateTimePicker available in the Extended Toolkit.

strINvalues = "1,1,2,2,3,3,4,4";
strINvalues = string.Join(",", strINvalues .Split(',').Distinct().ToArray());
Debug.Writeline(strINvalues);

Kkk Not sure if this is witchcraft or just beautiful code

1 strINvalues .Split(',').Distinct().ToArray()

2 string.Join(",", XXX);

1 Splitting the array and using Distinct [LINQ] to remove duplicates 2 Joining it back without the duplicates.

Sorry I never read the text on StackOverFlow just the code. it make more sense than the text ;)

Minder Saini's example above almost works, but the .navbar-brand needs to be reduced as well.

A working example (using it on my own site) with Bootstrap 3.3.4:

.navbar-nav > li > a, .navbar-brand {
    padding-top:5px !important; padding-bottom:0 !important;
    height: 30px;
}
.navbar {min-height:30px !important;}

Edit for Mobile... To make this example work on mobile as well, you have to change the styling of the navbar toggle like so

.navbar-toggle {
     padding: 0 0;
     margin-top: 7px;
     margin-bottom: 0;
}

Here is the small example

public class TryWithResource {

    public static void main(String[] args) {
        try (TestMe r = new TestMe()) {
            r.generalTest();
        } catch(Exception e) {
            System.out.println("From Exception Block");
        } finally {
            System.out.println("From Final Block");
        }
    }
}



public class TestMe implements AutoCloseable {

    @Override
    public void close() throws Exception {
        System.out.println(" From Close -  AutoCloseable  ");
    }

    public void generalTest() {
        System.out.println(" GeneralTest ");
    }
}

Here is the output:

GeneralTest 
From Close -  AutoCloseable  
From Final Block

I'm arriving at this same issue - while I like the tee() solution, I don't know how big my files are going to be and the memory warnings about consuming one first before the other are putting me off adopting that method.

Instead, I'm creating a pair of iterators using iter() statements, and using the first for my initial run-through, before switching to the second one for the final run.

So, in the case of a dict-reader, if the reader is defined using:

d = csv.DictReader(f, delimiter=",")

I can create a pair of iterators from this "specification" - using:

d1, d2 = iter(d), iter(d)

I can then run my 1st-pass code against d1, safe in the knowledge that the second iterator d2 has been defined from the same root specification.

I've not tested this exhaustively, but it appears to work with dummy data.

decodeURIComponent will decode URI special markers such as &, ?, #, etc, decodeURI will not.

For those who came here looking for "how to get All input of POST" only

class Illuminate\Http\Request extends from Symfony\Component\HttpFoundation\Request which has two class variables that store request parameters.

public $query - for GET parameters

public $request - for POST parameters

Usage: To get a post data only

$request = Request::instance();
$request->request->all(); //Get all post requests
$request->request->get('my_param'); //Get a post parameter

Source here

EDIT

For Laravel >= 5.5, you can simply call $request->post() or $request->post('my_param') which internally calls $request->request->all() or $request->request->get('my_param') respectively.

Here are two ways to do the same thing, with or without jQuery:

// jquery way_x000D_
$(document).ready(function () {_x000D_
    _x000D_
  var json = [{"User_Name":"John Doe","score":"10","team":"1"},{"User_Name":"Jane Smith","score":"15","team":"2"},{"User_Name":"Chuck Berry","score":"12","team":"2"}];_x000D_
        _x000D_
  var tr;_x000D_
  for (var i = 0; i < json.length; i++) {_x000D_
    tr = $('<tr/>');_x000D_
    tr.append("<td>" + json[i].User_Name + "</td>");_x000D_
    tr.append("<td>" + json[i].score + "</td>");_x000D_
    tr.append("<td>" + json[i].team + "</td>");_x000D_
    $('table').first().append(tr);_x000D_
  }  _x000D_
});_x000D_
_x000D_
// without jquery_x000D_
function ready(){_x000D_
 var json = [{"User_Name":"John Doe","score":"10","team":"1"},{"User_Name":"Jane Smith","score":"15","team":"2"},{"User_Name":"Chuck Berry","score":"12","team":"2"}];_x000D_
  const table = document.getElementsByTagName('table')[1];_x000D_
  json.forEach((obj) => {_x000D_
      const row = table.insertRow(-1)_x000D_
    row.innerHTML = `_x000D_
      <td>${obj.User_Name}</td>_x000D_
      <td>${obj.score}</td>_x000D_
      <td>${obj.team}</td>_x000D_
    `;_x000D_
  });_x000D_
};_x000D_
_x000D_
if (document.attachEvent ? document.readyState === "complete" : document.readyState !== "loading"){_x000D_
  ready();_x000D_
} else {_x000D_
  document.addEventListener('DOMContentLoaded', ready);_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<table>_x000D_
    <tr>_x000D_
        <th>User_Name</th>_x000D_
        <th>score</th>_x000D_
        <th>team</th>_x000D_
    </tr>_x000D_
</table>'_x000D_
<table>_x000D_
    <tr>_x000D_
        <th>User_Name</th>_x000D_
        <th>score</th>_x000D_
        <th>team</th>_x000D_
    </tr>_x000D_
</table>

You can also do:

echo "hello
world"

This works both inside a script and from the command line.
In the command line, press Shift+Enter to do the line breaks inside the string.

This works for me on my macOS and my Ubuntu 18.04

You have a CryptoListPresenter _presenter but you are never initializing it. You should either be doing that when you declare it or in your initState() (or another appropriate but called-before-you-need-it method).

One thing I find that helps is that if I know a member is functionally 'final', to actually set it to final as that way the analyzer complains that it hasn't been initialized.

EDIT:

I see diegoveloper beat me to answering this, and that the OP asked a follow up.

@Jake - it's hard for us to tell without knowing exactly what CryptoListPresenter is, but depending on what exactly CryptoListPresenter actually is, generally you'd do final CryptoListPresenter _presenter = new CryptoListPresenter(...);, or

CryptoListPresenter _presenter;

@override
void initState() {
  _presenter = new CryptoListPresenter(...);
}

My sugestion in postgresql

SELECT cpf || ';' || nome || ';' || telefone  
FROM (
      SELECT cpf
            ,nome
            ,STRING_AGG(CONCAT_WS( ';' , DDD_1, TELEFONE_1),';') AS telefone 
      FROM (
            SELECT DISTINCT * 
            FROM temp_bd 
            ORDER BY cpf DESC ) AS y
      GROUP BY 1,2 ) AS x   

Using dplyr package we can filter NA as follows:

dplyr::filter(df,  !is.na(columnname))

test.xml:

<?xml version="1.0" encoding="utf-8"?>
<Contacts>
  <Node>
    <ID>123</ID>
    <Name>ABC</Name>
  </Node>
  <Node>
    <ID>124</ID>
    <Name>DEF</Name>
  </Node>
</Contacts>

Select a single node:

XDocument XMLDoc = XDocument.Load("test.xml");
string id = "123"; // id to be selected

XElement Contact = (from xml2 in XMLDoc.Descendants("Node")
                    where xml2.Element("ID").Value == id
                    select xml2).FirstOrDefault();

Console.WriteLine(Contact.ToString());

Delete a single node:

XDocument XMLDoc = XDocument.Load("test.xml");
string id = "123";

var Contact = (from xml2 in XMLDoc.Descendants("Node")
               where xml2.Element("ID").Value == id
               select xml2).FirstOrDefault();

Contact.Remove();
XMLDoc.Save("test.xml");

Add new node:

XDocument XMLDoc = XDocument.Load("test.xml");

XElement newNode = new XElement("Node",
    new XElement("ID", "500"),
    new XElement("Name", "Whatever")
);

XMLDoc.Element("Contacts").Add(newNode);
XMLDoc.Save("test.xml");

Something like:

Date oldDate = new Date(); // oldDate == current time
final long hoursInMillis = 60L * 60L * 1000L;
Date newDate = new Date(oldDate().getTime() + 
                        (2L * hoursInMillis)); // Adds 2 hours

System32 is where Windows historically placed all 32bit DLLs, and System was for the 16bit DLLs. When microsoft created the 64 bit OS, everyone I know of expected the files to reside under System64, but Microsoft decided it made more sense to put 64bit files under System32. The only reasoning I have been able to find, is that they wanted everything that was 32bit to work in a 64bit Windows w/o having to change anything in the programs -- just recompile, and it's done. The way they solved this, so that 32bit applications could still run, was to create a 32bit windows subsystem called Windows32 On Windows64. As such, the acronym SysWOW64 was created for the System directory of the 32bit subsystem. The Sys is short for System, and WOW64 is short for Windows32OnWindows64.
Since windows 16 is already segregated from Windows 32, there was no need for a Windows 16 On Windows 64 equivalence. Within the 32bit subsystem, when a program goes to use files from the system32 directory, they actually get the files from the SysWOW64 directory. But the process is flawed.

It's a horrible design. And in my experience, I had to do a lot more changes for writing 64bit applications, that simply changing the System32 directory to read System64 would have been a very small change, and one that pre-compiler directives are intended to handle.

UTF-8 is prepared for world domination, Latin1 isn't.

If you're trying to store non-Latin characters like Chinese, Japanese, Hebrew, Russian, etc using Latin1 encoding, then they will end up as mojibake. You may find the introductory text of this article useful (and even more if you know a bit Java).

Note that full 4-byte UTF-8 support was only introduced in MySQL 5.5. Before that version, it only goes up to 3 bytes per character, not 4 bytes per character. So, it supported only the BMP plane and not e.g. the Emoji plane. If you want full 4-byte UTF-8 support, upgrade MySQL to at least 5.5 or go for another RDBMS like PostgreSQL. In MySQL 5.5+ it's called utf8mb4.

If you came across this error while using the command line its because you must be using php 7 to execute whatever it is you are trying to execute. What happened is that the code is trying to use an operator thats only available in php7+ and is causing a syntax error.

If you already have php 7+ on your computer try pointing the command line to the higher version of php you want to use.

export PATH=/usr/local/[php-7-folder]/bin/:$PATH

Here is the exact location that worked based off of my setup for reference:

export PATH=/usr/local/php5-7.1.4-20170506-100436/bin/:$PATH

The operator thats actually caused the break is the "null coalesce operator" you can read more about it here:

php7 New Operators

See What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

To summarize: the way a directive accesses its parent ($parent) scope depends on the type of scope the directive creates:

1. default (scope: false) - the directive does not create a new scope, so there is no inheritance here. The directive's scope is the same scope as the parent/container. In the link function, use the first parameter (typically scope).

2. scope: true - the directive creates a new child scope that prototypically inherits from the parent scope. Properties that are defined on the parent scope are available to the directive scope (because of prototypal inheritance). Just beware of writing to a primitive scope property -- that will create a new property on the directive scope (that hides/shadows the parent scope property of the same name).

3. scope: { ... } - the directive creates a new isolate/isolated scope. It does not prototypically inherit the parent scope. You can still access the parent scope using $parent, but this is not normally recommended. Instead, you should specify which parent scope properties (and/or function) the directive needs via additional attributes on the same element where the directive is used, using the =, @, and & notation.

4. transclude: true - the directive creates a new "transcluded" child scope, which prototypically inherits from the parent scope. If the directive also creates an isolate scope, the transcluded and the isolate scopes are siblings. The $parent property of each scope references the same parent scope.
   Angular v1.3 update: If the directive also creates an isolate scope, the transcluded scope is now a child of the isolate scope. The transcluded and isolate scopes are no longer siblings. The $parent property of the transcluded scope now references the isolate scope.

The above link has examples and pictures of all 4 types.

You cannot access the scope in the directive's compile function (as mentioned here: https://github.com/angular/angular.js/wiki/Dev-Guide:-Understanding-Directives). You can access the directive's scope in the link function.

Watching:

For 1. and 2. above: normally you specify which parent property the directive needs via an attribute, then $watch it:

<div my-dir attr1="prop1"></div>

scope.$watch(attrs.attr1, function() { ... });

If you are watching an object property, you'll need to use $parse:

<div my-dir attr2="obj.prop2"></div>

var model = $parse(attrs.attr2);
scope.$watch(model, function() { ... });

For 3. above (isolate scope), watch the name you give the directive property using the @ or = notation:

<div my-dir attr3="{{prop3}}" attr4="obj.prop4"></div>

scope: {
  localName3: '@attr3',
  attr4:      '='  // here, using the same name as the attribute
},
link: function(scope, element, attrs) {
   scope.$watch('localName3', function() { ... });
   scope.$watch('attr4',      function() { ... });

The easiest way to strip all leading 0s is:

var s = "00test";
s = s.replace(/^0+/, "");

If just stripping a single leading 0 character, as the question implies, you could use

s = s.replace(/^0/, "");

Along with Yoshi's answer, I have found another very simple (callback type) solution for animations.

jQuery has an exposed variable (that for some reason isn't listed anywhere in the jQuery docs) called $.timers, which holds the array of animations currently taking place.

function animationsTest (callback) {
    // Test if ANY/ALL page animations are currently active

    var testAnimationInterval = setInterval(function () {
        if (! $.timers.length) { // any page animations finished
            clearInterval(testAnimationInterval);
            callback();
        }
    }, 25);
};

Basic useage:

functionOne(); // one with animations

animationsTest(functionTwo);

Hope this helps some people out!

Try to list all files' names in the directory by calling:

File file = new File(".");
for(String fileNames : file.list()) System.out.println(fileNames);

and see if you will find your files in the list.

You are missing a semicolon at the end of your 'struct' definition.

Also,

*sotrudnik

needs to be

sotrudnik*

Simply works as:

$("a. close").live("click",function(event){
     return confirm("Do you want to delete?");
});

There are non-obvious memory retention issues to take into account here. Since a non-static inner class maintains an implicit reference to it's 'outer' class, if an instance of the inner class is strongly referenced, then the outer instance is strongly referenced too. This can lead to some head-scratching when the outer class is not garbage collected, even though it appears that nothing references it.

Give an id to h3 like this:

<h3 id="headertag">Featured Offers</h3>

and in the javascript function do this :

document.getElementById("headertag").innerHTML = "Public Offers";

Image.onload() will often work.

To use it, you'll need to be sure to bind the event handler before you set the src attribute.

Related Links:

• Mozilla on Image.onload()

Example Usage:

    window.onload = function () {_x000D_
_x000D_
        var logo = document.getElementById('sologo');_x000D_
_x000D_
        logo.onload = function () {_x000D_
            alert ("The image has loaded!");  _x000D_
        };_x000D_
_x000D_
        setTimeout(function(){_x000D_
            logo.src = 'https://edmullen.net/test/rc.jpg';         _x000D_
        }, 5000);_x000D_
    };

 <html>_x000D_
    <head>_x000D_
    <title>Image onload()</title>_x000D_
    </head>_x000D_
    <body>_x000D_
_x000D_
    <img src="#" alt="This image is going to load" id="sologo"/>_x000D_
_x000D_
    <script type="text/javascript">_x000D_
_x000D_
    </script>_x000D_
    </body>_x000D_
    </html>

Hi below code is working fine.

 Cursor imagecursor1 = managedQuery(
    MediaStore.Images.Media.EXTERNAL_CONTENT_URI, columns, null,
    null, orderBy + " DESC");

   this.imageUrls = new ArrayList<String>();
  imageUrls.size();

   for (int i = 0; i < imagecursor1.getCount(); i++) {
   imagecursor1.moveToPosition(i);
   int dataColumnIndex = imagecursor1
     .getColumnIndex(MediaStore.Images.Media.DATA);
   imageUrls.add(imagecursor1.getString(dataColumnIndex));
  }

   options = new DisplayImageOptions.Builder()
  .showStubImage(R.drawable.stub_image)
  .showImageForEmptyUri(R.drawable.image_for_empty_url)
  .cacheInMemory().cacheOnDisc().build();

   imageAdapter = new ImageAdapter(this, imageUrls);

   gridView = (GridView) findViewById(R.id.PhoneImageGrid);
  gridView.setAdapter(imageAdapter);

You want to more clarifications. http://mylearnandroid.blogspot.in/2014/02/multiple-choose-custom-gallery.html

Underscore's _.isEqual(object, other) function seems to work well for arrays. The order of items in the array matter when it checks for equality. See http://underscorejs.org/#isEqual.

If you even plan on merging your branch, I highly suggest you look at this:

Svnmerge.py

I hear Subversion 1.5 builds more of the merge tracking in, I have no experience with that. My project is on 1.4.x and svnmerge.py is a life saver!

Still the issue with Bootstrap v3, navbar and dropdown have same z-index ;-( I just increased .dropdown-menu z-index to 1001.

If you just want to insert a value at a certain position in a string, you can use the String.Insert method:

public string Insert(int startIndex, string value)

Example:

"abc".Insert(2, "XYZ") == "abXYZc"

I guess you made it final because you want to prevent other classes from extending RainOnTrees. As Effective Java suggests (item 15), there's another way to keep a class close for extension without making it final:

1. Remove the final keyword;

2. Make its constructor private. No class will be able to extend it because it won't be able to call the super constructor;

3. Create a static factory method to instantiate your class.

   // No more final keyword here.
   public class RainOnTrees {
   
       public static RainOnTrees newInstance() {
           return new RainOnTrees();
       }
   
   
       private RainOnTrees() {
           // Private constructor.
       }
   
       public void startRain() {
   
           // some code here
       }
   }
   

By using this strategy, you'll be able to use Mockito and keep your class closed for extension with little boilerplate code.

All these keywords try, catch and throw are related to the exception handling concept in java. An exception is an event that occurs during the execution of programs. Exception disrupts the normal flow of an application. Exception handling is a mechanism used to handle the exception so that the normal flow of application can be maintained. Try-catch block is used to handle the exception. In a try block, we write the code which may throw an exception and in catch block we write code to handle that exception. Throw keyword is used to explicitly throw an exception. Generally, throw keyword is used to throw user defined exceptions.

For more detail visit Java tutorial for beginners.

Funnily i was getting the following error for having one th-/th pair too many and still google directed me here. I'll leave it written down so people can find it.

jquery.dataTables.min.js:27 Uncaught TypeError: Cannot read property 'className' of undefined
at ua (jquery.dataTables.min.js:27)
at HTMLTableElement.<anonymous> (jquery.dataTables.min.js:127)
at Function.each (jquery.min.js:2)
at n.fn.init.each (jquery.min.js:2)
at n.fn.init.j (jquery.dataTables.min.js:116)
at HTMLDocument.<anonymous> (history:619)
at i (jquery.min.js:2)
at Object.fireWith [as resolveWith] (jquery.min.js:2)
at Function.ready (jquery.min.js:2)
at HTMLDocument.K (jquery.min.js:2)

Hello. I always have had some issues with the solutions above (and on other sites).
I, as a developer, am programming a addon for a API. The API prevents the use of any external libraries or 3rd party tools. The setup also consists of a mixture of code in jar or zip files and class files located directly in some directories. So my code had to be able to work arround every setup. After a lot of research I have come up with a method that will work in at least 95% of all possible setups.

The following code is basically the overkill method that will always work.

The code:

This code scans a given package for all classes that are included in it. It will only work for all classes in the current ClassLoader.

/**
 * Private helper method
 * 
 * @param directory
 *            The directory to start with
 * @param pckgname
 *            The package name to search for. Will be needed for getting the
 *            Class object.
 * @param classes
 *            if a file isn't loaded but still is in the directory
 * @throws ClassNotFoundException
 */
private static void checkDirectory(File directory, String pckgname,
        ArrayList<Class<?>> classes) throws ClassNotFoundException {
    File tmpDirectory;

    if (directory.exists() && directory.isDirectory()) {
        final String[] files = directory.list();

        for (final String file : files) {
            if (file.endsWith(".class")) {
                try {
                    classes.add(Class.forName(pckgname + '.'
                            + file.substring(0, file.length() - 6)));
                } catch (final NoClassDefFoundError e) {
                    // do nothing. this class hasn't been found by the
                    // loader, and we don't care.
                }
            } else if ((tmpDirectory = new File(directory, file))
                    .isDirectory()) {
                checkDirectory(tmpDirectory, pckgname + "." + file, classes);
            }
        }
    }
}

/**
 * Private helper method.
 * 
 * @param connection
 *            the connection to the jar
 * @param pckgname
 *            the package name to search for
 * @param classes
 *            the current ArrayList of all classes. This method will simply
 *            add new classes.
 * @throws ClassNotFoundException
 *             if a file isn't loaded but still is in the jar file
 * @throws IOException
 *             if it can't correctly read from the jar file.
 */
private static void checkJarFile(JarURLConnection connection,
        String pckgname, ArrayList<Class<?>> classes)
        throws ClassNotFoundException, IOException {
    final JarFile jarFile = connection.getJarFile();
    final Enumeration<JarEntry> entries = jarFile.entries();
    String name;

    for (JarEntry jarEntry = null; entries.hasMoreElements()
            && ((jarEntry = entries.nextElement()) != null);) {
        name = jarEntry.getName();

        if (name.contains(".class")) {
            name = name.substring(0, name.length() - 6).replace('/', '.');

            if (name.contains(pckgname)) {
                classes.add(Class.forName(name));
            }
        }
    }
}

/**
 * Attempts to list all the classes in the specified package as determined
 * by the context class loader
 * 
 * @param pckgname
 *            the package name to search
 * @return a list of classes that exist within that package
 * @throws ClassNotFoundException
 *             if something went wrong
 */
public static ArrayList<Class<?>> getClassesForPackage(String pckgname)
        throws ClassNotFoundException {
    final ArrayList<Class<?>> classes = new ArrayList<Class<?>>();

    try {
        final ClassLoader cld = Thread.currentThread()
                .getContextClassLoader();

        if (cld == null)
            throw new ClassNotFoundException("Can't get class loader.");

        final Enumeration<URL> resources = cld.getResources(pckgname
                .replace('.', '/'));
        URLConnection connection;

        for (URL url = null; resources.hasMoreElements()
                && ((url = resources.nextElement()) != null);) {
            try {
                connection = url.openConnection();

                if (connection instanceof JarURLConnection) {
                    checkJarFile((JarURLConnection) connection, pckgname,
                            classes);
                } else if (connection instanceof FileURLConnection) {
                    try {
                        checkDirectory(
                                new File(URLDecoder.decode(url.getPath(),
                                        "UTF-8")), pckgname, classes);
                    } catch (final UnsupportedEncodingException ex) {
                        throw new ClassNotFoundException(
                                pckgname
                                        + " does not appear to be a valid package (Unsupported encoding)",
                                ex);
                    }
                } else
                    throw new ClassNotFoundException(pckgname + " ("
                            + url.getPath()
                            + ") does not appear to be a valid package");
            } catch (final IOException ioex) {
                throw new ClassNotFoundException(
                        "IOException was thrown when trying to get all resources for "
                                + pckgname, ioex);
            }
        }
    } catch (final NullPointerException ex) {
        throw new ClassNotFoundException(
                pckgname
                        + " does not appear to be a valid package (Null pointer exception)",
                ex);
    } catch (final IOException ioex) {
        throw new ClassNotFoundException(
                "IOException was thrown when trying to get all resources for "
                        + pckgname, ioex);
    }

    return classes;
}

These three methods provide you with the ability to find all classes in a given package.
You use it like this:

getClassesForPackage("package.your.classes.are.in");

The explanation:

The method first gets the current ClassLoader. It then fetches all resources that contain said package and iterates of these URLs. It then creates a URLConnection and determines what type of URl we have. It can either be a directory (FileURLConnection) or a directory inside a jar or zip file (JarURLConnection). Depending on what type of connection we have two different methods will be called.

First lets see what happens if it is a FileURLConnection.
It first checks if the passed File exists and is a directory. If that's the case it checks if it is a class file. If so a Class object will be created and put in the ArrayList. If it is not a class file but is a directory, we simply iterate into it and do the same thing. All other cases/files will be ignored.

If the URLConnection is a JarURLConnection the other private helper method will be called. This method iterates over all Entries in the zip/jar archive. If one entry is a class file and is inside of the package a Class object will be created and stored in the ArrayList.

After all resources have been parsed it (the main method) returns the ArrayList containig all classes in the given package, that the current ClassLoader knows about.

If the process fails at any point a ClassNotFoundException will be thrown containg detailed information about the exact cause.

HttpConnectionParams.setSoTimeout(params, 10*60*1000);// for 10 mins i have set the timeout

You can as well define your required time out.

You can use this code   to add a space in the HTML content. For tab space, use it 5 times or more.

Check an example here: https://www.w3schools.com/charsets/tryit.asp?deci=8287&ent=ThickSpace

tf.all_variables() can get you the information you want.

Also, this commit made today in TensorFlow Learn that provides a function get_variable_names in estimator that you can use to retrieve all variable names easily.

This code will add an event listener to the default local Inbox, then take some action on incoming emails. You need to add that action in the code below.

Private WithEvents Items As Outlook.Items 
Private Sub Application_Startup() 
  Dim olApp As Outlook.Application 
  Dim objNS As Outlook.NameSpace 
  Set olApp = Outlook.Application 
  Set objNS = olApp.GetNamespace("MAPI") 
  ' default local Inbox
  Set Items = objNS.GetDefaultFolder(olFolderInbox).Items 
End Sub
Private Sub Items_ItemAdd(ByVal item As Object) 

  On Error Goto ErrorHandler 
  Dim Msg As Outlook.MailItem 
  If TypeName(item) = "MailItem" Then
    Set Msg = item 
    ' ******************
    ' do something here
    ' ******************
  End If
ProgramExit: 
  Exit Sub
ErrorHandler: 
  MsgBox Err.Number & " - " & Err.Description 
  Resume ProgramExit 
End Sub

After pasting the code in ThisOutlookSession module, you must restart Outlook.

Use the pandas to_datetime function to parse the column as DateTime. Also, by using infer_datetime_format=True, it will automatically detect the format and convert the mentioned column to DateTime.

import pandas as pd
raw_data['Mycol'] =  pd.to_datetime(raw_data['Mycol'], infer_datetime_format=True)

Demo Here

var e = jQuery.Event("keypress");
e.which = 13; //choose the one you want
e.keyCode = 13;
$("#theInputToTest").trigger(e);

You can include git repository to composer.json like this:

"repositories": [
{
    "type": "package",
    "package": {
        "name": "example-package-name", //give package name to anything, must be unique
        "version": "1.0",
        "source": {
            "url": "https://github.com/example-package-name.git", //git url
            "type": "git",
            "reference": "master" //git branch-name
        }
    }
}],
"require" : {
  "example-package-name": "1.0"
}

I write python script with IDLE3.8(python 3.8.0) I have solved this question: if the path is shelve.open('C:\\database.dat') it will be PermissionError: [Errno 13] Permission denied: 'C:\\database.dat.dat'. But when I test to set the path as shelve.open('E:\\database.dat') That is OK!!! Then I test all the drive(such as C,D,F...) on my computer,Only when the Path set in Disk

C:\\

will get the permission denied error. So I think this is a protect path in windows to avoid python script to change or read files in system Disk(Disk C)

Do everything suggested by ziesemer.

You may also want to remove from the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\<any Ora* drivers> keys     

HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\ODBC Drivers<any Ora* driver> values

So they no longer appear in the "ODBC Drivers that are installed on your system" in ODBC Data Source Administrator

Try using SMTP to send email:-

$mail->IsSMTP();
$mail->Host = "smtp.example.com";

// optional
// used only when SMTP requires authentication  
$mail->SMTPAuth = true;
$mail->Username = 'smtp_username';
$mail->Password = 'smtp_password';

Look out for this pitfal: http://www.vertstudios.com/blog/avoiding-ajax-newline-pitfall/

Searched several houres before I found there were some linebreaks in the included files.

I have below 3 suggestion to this on JSX onClick Events -

1. Actually, we don't need to use .bind() or Arrow function in our code. You can simple use in your code.

2. You can also move onClick event from th(or ul) to tr(or li) to improve the performance. Basically you will have n number of "Event Listeners" for your n li element.

   So finally code will look like this:
   <ul onClick={this.onItemClick}>
       {this.props.items.map(item =>
              <li key={item.id} data-itemid={item.id}>
                  ...
              </li>
         )}
   </ul>
   

   // And you can access item.id in onItemClick method as shown below:

   onItemClick = (event) => {
      console.log(e.target.getAttribute("item.id"));
   }
   

3. I agree with the approach mention above for creating separate React Component for ListItem and List. This make code looks good however if you have 1000 of li then 1000 Event Listeners will be created. Please make sure you should not have much event listener.

   import React from "react";
   import ListItem from "./ListItem";
   export default class List extends React.Component {
   
       /**
       * This List react component is generic component which take props as list of items and also provide onlick
       * callback name handleItemClick
       * @param {String} item - item object passed to caller
       */
       handleItemClick = (item) => {
           if (this.props.onItemClick) {
               this.props.onItemClick(item);
           }
       }
   
       /**
       * render method will take list of items as a props and include ListItem component
       * @returns {string} - return the list of items
       */
       render() {
           return (
               <div>
                 {this.props.items.map(item =>
                     <ListItem key={item.id} item={item} onItemClick={this.handleItemClick}/>
                 )}
               </div>
           );
       }
   
   }
   
   
   import React from "react";
   
   export default class ListItem extends React.Component {
       /**
       * This List react component is generic component which take props as item and also provide onlick
       * callback name handleItemClick
       * @param {String} item - item object passed to caller
       */
       handleItemClick = () => {
           if (this.props.item && this.props.onItemClick) {
               this.props.onItemClick(this.props.item);
           }
       }
       /**
       * render method will take item as a props and print in li
       * @returns {string} - return the list of items
       */
       render() {
           return (
               <li key={this.props.item.id} onClick={this.handleItemClick}>{this.props.item.text}</li>
           );
       }
   }
   

Execute this on the file:

awk 'ORS=NR%3?" ":"\n"' filename

and you'll get what you're looking for.

So it was a simple fix. Just had to move the ng-click to a scope click handler:

<input id="upload"
    type="file"
    ng-file-select="onFileSelect($files)"
    style="display: none;">

<button type="button"
    ng-click="clickUpload()">Upload</button>



$scope.clickUpload = function(){
    angular.element('#upload').trigger('click');
};

You can combine conditional logic in a comprehension:

 ps = PorterStemmer()
 stop_words_english = stopwords.words('english')
 best = sorted(word_scores.items(), key=lambda x: x[1], reverse=True)[:10000]
 bestwords = set([w for w, s in best])


 def best_word_feats(words):
   return dict([(word, True) for word in words if word in bestwords])

 # with stemmer
 def best_word_feats_stem(words):
   return dict([(ps.stem(word), True) for word in words if word in bestwords])

 # with stemmer and not stopwords
 def best_word_feats_stem_stop(words):
   return dict([(ps.stem(word), True) for word in words if word in bestwords and word not in stop_words_english])

echo Running from `dirname $0`

You can just assign the string to a byte array (the reverse is also possible). The result is 2 numbers for each character, so Xmas converts to a byte array containing {88,0,109,0,97,0,115,0}
or you can use StrConv

Dim bytes() as Byte
bytes = StrConv("Xmas", vbFromUnicode)

which will give you {88,109,97,115} but in that case you cannot assign the byte array back to a string.
You can convert the numbers in the byte array back to characters using the Chr() function

My solution was not to rely on the class name. object.constructor.name works in theory. But if you're using TypeScript in something like Ionic, as soon as you go to production it's going to go up in flames because Ionic's production mode minifies the Javascript code. So the classes get named things like "a" and "e."

What I ended up doing was having a typeName class in all my objects that the constructor assigns the class name to. So:

export class Person {
id: number;
name: string;
typeName: string;

constructor() {
typeName = "Person";
}

Yes that wasn't what was asked, really. But using the constructor.name on something that might potentially get minified down the road is just begging for a headache.

This does not work if you modify a pickled attribute of the model. Pickled attributes should be replaced in order to trigger updates:

from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from pprint import pprint

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqllite:////tmp/users.db'
db = SQLAlchemy(app)


class User(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(80), unique=True)
    data = db.Column(db.PickleType())

    def __init__(self, name, data):
        self.name = name
        self.data = data

    def __repr__(self):
        return '<User %r>' % self.username

db.create_all()

# Create a user.
bob = User('Bob', {})
db.session.add(bob)
db.session.commit()

# Retrieve the row by its name.
bob = User.query.filter_by(name='Bob').first()
pprint(bob.data)  # {}

# Modifying data is ignored.
bob.data['foo'] = 123
db.session.commit()
bob = User.query.filter_by(name='Bob').first()
pprint(bob.data)  # {}

# Replacing data is respected.
bob.data = {'bar': 321}
db.session.commit()
bob = User.query.filter_by(name='Bob').first()
pprint(bob.data)  # {'bar': 321}

# Modifying data is ignored.
bob.data['moo'] = 789
db.session.commit()
bob = User.query.filter_by(name='Bob').first()
pprint(bob.data)  # {'bar': 321}

press windows+R open RUN Window

services.msc 

find SQL Server(SQLEXPRESS) right click on that and start the service then check

Use C++ streams and restore state afterwards

This is a variation of How do I print bytes as hexadecimal? but:

• runnable
• considering that this alters the state of cout and trying to restore it at the end as asked at: Restore the state of std::cout after manipulating it

main.cpp

#include <iomanip>
#include <iostream>

int main() {
    int array[] = {0, 0x8, 0x10, 0x18};
    constexpr size_t size = sizeof(array) / sizeof(array[0]);

    // Sanity check decimal print.
    for (size_t i = 0; i < size; ++i)
        std::cout << array[i] << " ";
    std::cout << std::endl;

    // Hex print and restore default afterwards.
    std::ios cout_state(nullptr);
    cout_state.copyfmt(std::cout);
    std::cout << std::hex << std::setfill('0') << std::setw(2);
    for (size_t i = 0; i < size; ++i)
        std::cout << array[i] << " ";
    std::cout << std::endl;
    std::cout.copyfmt(cout_state);

    // Check that cout state was restored.
    for (size_t i = 0; i < size; ++i)
        std::cout << array[i] << " ";
    std::cout << std::endl;
}

Compile and run:

g++ -o main.out -std=c++11 main.cpp
./main.out

Output:

0 8 16 24 
00 8 10 18 
0 8 16 24

Tested on Ubuntu 16.04, GCC 6.4.0.

When something in the state has changed and you need to call a side effect (like a request to api - get, put, post, delete). So you need to call componentDidUpdate() because componentDidMount() is already called.

After calling side effect in componentDidUpdate(), you can set the state to new value based on the response data in the then((response) => this.setState({newValue: "here"})). Please make sure that you need to check prevProps or prevState to avoid infinite loop because when setting state to a new value, the componentDidUpdate() will call again.

There are 2 places to call a side effect for best practice - componentDidMount() and componentDidUpdate()

C++11 added alias declarations, which are generalization of typedef, allowing templates:

template <size_t N>
using Vector = Matrix<N, 1>;

The type Vector<3> is equivalent to Matrix<3, 1>.

In C++03, the closest approximation was:

template <size_t N>
struct Vector
{
    typedef Matrix<N, 1> type;
};

Here, the type Vector<3>::type is equivalent to Matrix<3, 1>.

For eclipse: 1) Go to ddms perspective. 2) Make sure that correct device is selected. 3) If already selected and not displaying logs, then restart ABD. * Hope this will solve.

Solved post but I'd like to mention my preferred solution. Namely, define a generic one-liner script eval_func.sh:

#!/bin/bash
source $1 && shift && "@a"

Then call any function within any script via:

./eval_func.sh <any script> <any function> <any args>...

An issue I ran into with the accepted solution is that when sourcing my function-containing script within another script, the arguments of the latter would be evaluated by the former, causing an error.

I found that the problem is that I only have a production environment. I do not have a development or test environment.

By adding 'RAILS_ENV=production' to give the command

bundle exec rake redmine:plugins:migrate RAILS_ENV=production

it worked

A library and demo with the complete source code for scrolling toolbars or any type of header can be downloaded here:

https://github.com/JohannBlake/JBHeaderScroll

Headers can be Toolbars, LinearLayouts, RelativeLayouts, or whatever type of view you use to create a header.

The scrollable area can be any type of scroll content including ListView, ScrollView, WebView, RecyclerView, RelativeLayout, LinearLayout or whatever you want.

There's even support for nested headers.

It is indeed a complex undertaking to synchronize headers (toolbars) and scrollable content the way it's done in Google Newsstand.

This library doesn't require implementing any kind of onScrollListener.

The solutions listed above by others are only half baked solutions that don't take into consideration that the top edge of the scrollable content area beneath the toolbar has to initially be aligned to the bottom edge of the toolbar and then during scrolling the content area needs to be repositioned and possibly resized. The JBHeaderScroll handles all these issues.

Add to .bashrc

function ListAllCommands
{
    echo -n $PATH | xargs -d : -I {} find {} -maxdepth 1 \
        -executable -type f -printf '%P\n' | sort -u
}

If you also want aliases, then:

function ListAllCommands
{
    COMMANDS=`echo -n $PATH | xargs -d : -I {} find {} -maxdepth 1 \
        -executable -type f -printf '%P\n'`
    ALIASES=`alias | cut -d '=' -f 1`
    echo "$COMMANDS"$'\n'"$ALIASES" | sort -u
}

Number of days calculation between two dates.

    $(document).ready(function () {
        $('.submit').on('click', function () {
            var startDate = $('.start-date').val();
            var endDate = $('.end-date').val();

            var start = new Date(startDate);
            var end = new Date(endDate);

            var diffDate = (end - start) / (1000 * 60 * 60 * 24);
            var days = Math.round(diffDate);
        });
    });

@Cort3z: if the problem is still present, this hotfix: https://support.microsoft.com/en-us/kb/2891362 should solve it (from win7 sp1 to 8.1)

All user installed apks are located in /data/app/, but you can only access this if you are rooted(afaik, you can try without root and if it doesn't work, rooting isn't hard. I suggest you search xda-developers for rooting instructions)

Use Root explorer or ES File Explorer to access /data/app/ (you have to keep going "up" until you reach the root directory /, kind of like C: in windows, before you can see the data directory(folder)). In ES file explorer you must also tick a checkbox in settings to allow going up to the root directory.

When you are in there you will see all your applications apks, though they might be named strangely. Just copy the wanted .apk and paste in the sd card, after that you can copy it to your computer and when you want to install it just open the .apk in a file manager (be sure to have install from unknown sources enabled in android settings). Even if you only want to send over bluetooth I would recommend copying it to the SD first.

PS Note that paid apps probably won't work being copied this way, since they usually check their licence online. PPS Installing an app this way may not link it with google play(you won't see it in my apps and it won't get updates).

Another way to check on connection attempts is to look at the server's event log. On my Windows 2008 R2 Enterprise machine I opened the server manager (right-click on Computer and select Manage. Then choose Diagnostics -> Event Viewer -> Windows Logs -> Applcation. You can filter the log to isolate the MSSQLSERVER events. I found a number that looked like this

Login failed for user 'bogus'. The user is not associated with a trusted SQL Server connection. [CLIENT: 10.12.3.126]

Since strings support adding, you can easily add your new style without overriding the current:

document.getElementById("myElement").style.cssText += `
   font-size: 12px;
   left: 200px;
   top: 100px;
`;

The chosen answer is great, but still I would like to add something small to the topic. An illustration.

It clearly demonstrates how the different phases binded to different plugins and the goals that those plugins expose.

So, let's examine a case of running something like mvn compile:

• It's a phase which execute the compiler plugin with compile goal
• Compiler plugin got different goals. For mvn compile it's mapped to a specific goal, the compile goal.
• It's the same as running mvn compiler:compile

Therefore, phase is made up of plugin goals.

Link to the reference

Try this:

> data[match(as.character(data$Code), selected, nomatch = FALSE), ]
    Code Value
1      A     1
2      B     2
1.1    A     1
1.2    A     1

If you want, you can deactivate this feature in your git core config using

git config core.autocrlf false

But it would be better to just get rid of the warnings using

git config core.autocrlf true

I couldn't find an off-the-shelf module that added this function, so I wrote one:

In Access, go to the Database Tools ribbon, in the Macro area click into Visual Basic. In the top left Project area, right click the name of your file and select Insert -> Module. In the module paste this:

Public Function Substring_Index(strWord As String, strDelim As String, intCount As Integer) As String

Substring_Index = delims

start = 0
test = ""

For i = 1 To intCount
    oldstart = start + 1
    start = InStr(oldstart, strWord, strDelim)
    Substring_Index = Mid(strWord, oldstart, start - oldstart)
Next i

End Function

Save the module as module1 (the default). You can now use statements like:

SELECT Substring_Index([fieldname],",",2) FROM table

There are libraries that do charset conversion in Javascript. But if you want something simple, this function does approximately what you want:

function stringToBytes(text) {
  const length = text.length;
  const result = new Uint8Array(length);
  for (let i = 0; i < length; i++) {
    const code = text.charCodeAt(i);
    const byte = code > 255 ? 32 : code;
    result[i] = byte;
  }
  return result;
}

If you want to convert the resulting byte array into a Blob, you would do something like this:

const originalString = 'ååå';
const bytes = stringToBytes(originalString);
const blob = new Blob([bytes.buffer], { type: 'text/plain; charset=ISO-8859-1' });

Now, keep in mind that some apps do accept UTF-8 encoding, but they can't guess the encoding unless you prepend a BOM character, as explained here.

There are lots of free tools that can do this.

I use PDFTK (a open source cross-platform command-line tool) for things like that.

I think it's git reset you need.

Beware that git revert means something very different to, say, svn revert - in Subversion the revert will discard your (uncommitted) changes, returning the file to the current version from the repository, whereas git revert "undoes" a commit.

git reset should do the equivalent of svn revert, that is, discard your unwanted changes.

An abstract class would be used when some common implementation was required. An interface would be if you just want to specify a contract that parts of the program have to conform too. By implementing an interface you are guaranteeing that you will implement certain methods. By extending an abstract class you are inheriting some of it's implementation. Therefore an interface is just an abstract class with no methods implemented (all are pure virtual).

Standard keybinding for VS Code on macOS:

Selection to upper case ?+K, ?+U and to lower case: ?+K, ?+L.

All key combinations can be opened with ?+K ?+S (like Keyboard Settings), where you can also search for specific key combinations.

try getHibernateTemplate().saveOrUpdate()

The value for an annotation must be a compile time constant, so there is no simple way of doing what you are trying to do.

See also here: How to supply value to an annotation from a Constant java

It is possible to use some compile time tools (ant, maven?) to config it if the value is known before you try to run the program.

You have a few possible approaches to treat path on Windows, from the most hardcoded ones (as using raw string literals or escaping backslashes) to the least ones. Here follows a few examples that will work as expected. Use what better fits your needs.

In[1]: from os.path import join, isdir

In[2]: from os import sep

In[3]: isdir(join("c:", "\\", "Users"))
Out[3]: True

In[4]: isdir(join("c:", "/", "Users"))
Out[4]: True

In[5]: isdir(join("c:", sep, "Users"))
Out[5]: True

A fine example found here. Powerlord got it right, below, for POST you need HttpURLConnection, instead.

Below is the code to do that,

    URL url = new URL(urlString);
    URLConnection conn = url.openConnection();
    conn.setDoOutput(true);
    conn.setRequestProperty ("Authorization", encodedCredentials);

    OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());

    writer.write(data);
    writer.flush();
    String line;
    BufferedReader reader = new BufferedReader(new 
                                     InputStreamReader(conn.getInputStream()));
    while ((line = reader.readLine()) != null) {
      System.out.println(line);
    }
    writer.close();
    reader.close();

Change URLConnection to HttpURLConnection, to make it POST request.

    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("POST");

Suggestion (...in comments):

You might need to set these properties too,

conn.setRequestProperty( "Content-type", "application/x-www-form-urlencoded");
conn.setRequestProperty( "Accept", "*/*" );

It´s work very well

$('#cf_1268591 option:not(:selected)').prop('disabled', true);

With this I can see the options but I can't select it

If you are using Android Studio 3.0 or above make sure your project build.gradle should have content similar to-

buildscript {                 
    repositories {
        google()
        jcenter()
    }
    dependencies {            
        classpath 'com.android.tools.build:gradle:3.0.1'

    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

Note- position really matters add google() before jcenter()

And for below Android Studio 3.0 and starting from support libraries 26.+ your project build.gradle must look like this-

allprojects {
    repositories {
        jcenter()
        maven {
            url "https://maven.google.com"
        }
    }
}

check these links below for more details-

1- Building Android Apps

2- Add Build Dependencies

3- Configure Your Build

using System.Windows.Forms;
...
MessageBox.Show("Hello World!");

If None is a valid data value then you need to the variable another way. You could use:

var = object()

This sentinel is suggested by Nick Coghlan.

Don't forget to include

import Image

In order to show it use this :

Image.open('pathToFile').show()

There is ! My solution works when you create an app, but you want to use facebook authentification on your website. This solution below is NOT needed when you want to create an app integrated to FB page.

The thing is that you can't put "localhost" as a domain in the facebook configuration page of your app. Security reasons ?

You need to go to your host file, in OSX / Linux etc/hosts and add the following line : 127.0.0.1 dev.yourdomain.com

The domain you put whatever you want. One mistake is to add this line : localhost dev.yourdomain.com (at least on osx snow leopard in doesnt work).

Then you have to clear your dns cache. On OSX : type dscacheutil -flushcache in the terminal. Finally, go back to the online facebook developer website, and in the configuration page of your app, you can add the domain "dev.yourdomain.com".

If you use a program such as Mamp, Easyphp or whatever, make sure the port for Apache is 80.

This solution should work for Windows because it also has a hosts file. Nevertheless, as far as I remember Windows 7 doesnt use this file anymore, but this trick should work if you find a way to force windows to use a hosts file.

You can abort a task like a thread if you can cause the task to be created on its own thread and call Abort on its Thread object. By default, a task runs on a thread pool thread or the calling thread - neither of which you typically want to abort.

To ensure the task gets its own thread, create a custom scheduler derived from TaskScheduler. In your implementation of QueueTask, create a new thread and use it to execute the task. Later, you can abort the thread, which will cause the task to complete in a faulted state with a ThreadAbortException.

Use this task scheduler:

class SingleThreadTaskScheduler : TaskScheduler
{
    public Thread TaskThread { get; private set; }

    protected override void QueueTask(Task task)
    {
        TaskThread = new Thread(() => TryExecuteTask(task));
        TaskThread.Start();
    }

    protected override IEnumerable<Task> GetScheduledTasks() => throw new NotSupportedException(); // Unused
    protected override bool TryExecuteTaskInline(Task task, bool taskWasPreviouslyQueued) => throw new NotSupportedException(); // Unused
}

Start your task like this:

var scheduler = new SingleThreadTaskScheduler();
var task = Task.Factory.StartNew(action, cancellationToken, TaskCreationOptions.LongRunning, scheduler);

Later, you can abort with:

scheduler.TaskThread.Abort();

Note that the caveat about aborting a thread still applies:

The Thread.Abort method should be used with caution. Particularly when you call it to abort a thread other than the current thread, you do not know what code has executed or failed to execute when the ThreadAbortException is thrown, nor can you be certain of the state of your application or any application and user state that it is responsible for preserving. For example, calling Thread.Abort may prevent static constructors from executing or prevent the release of unmanaged resources.

You can pass an ArrayList<E> the same way, if the E type is Serializable.

You would call the putExtra (String name, Serializable value) of Intent to store, and getSerializableExtra (String name) for retrieval.

Example:

ArrayList<String> myList = new ArrayList<String>();
intent.putExtra("mylist", myList);

In the other Activity:

ArrayList<String> myList = (ArrayList<String>) getIntent().getSerializableExtra("mylist");

I've used min-height: 100vh; with great success on some of my projects. See example.

Another option to transform the static method into a static Func or Action. For instance.

Original code:

    class Math
    {
        public static int Add(int x, int y)
        {
            return x + y;
        }

You want to "mock" the Add method, but you can't. Change the above code to this:

        public static Func<int, int, int> Add = (x, y) =>
        {
            return x + y;
        };

Existing client code doesn't have to change (maybe recompile), but source stays the same.

Now, from the unit-test, to change the behavior of the method, just reassign an in-line function to it:

    [TestMethod]
    public static void MyTest()
    {
        Math.Add = (x, y) =>
        {
            return 11;
        };

Put whatever logic you want in the method, or just return some hard-coded value, depending on what you're trying to do.

This may not necessarily be something you can do each time, but in practice, I found this technique works just fine.

[edit] I suggest that you add the following Cleanup code to your Unit Test class:

    [TestCleanup]
    public void Cleanup()
    {
        typeof(Math).TypeInitializer.Invoke(null, null);
    }

Add a separate line for each static class. What this does is, after the unit test is done running, it resets all the static fields back to their original value. That way other unit tests in the same project will start out with the correct defaults as opposed your mocked version.

Replace your domain with domainname.com , it's working with me .

RewriteEngine On
RewriteCond %{HTTP_HOST} ^domainname\.com [NC]
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.domainname.com/$1 [R,L]

You could use the PEAR Mail classes and methods, which allows you to check for errors via:

if (PEAR::isError($mail)) {
    echo("<p>" . $mail->getMessage() . "</p>");
} else {
    echo("<p>Message successfully sent!</p>");
}

You can find an example here.

The present solution produces the same flow as your OP. It does not use Labels, but this was not a requirement of the OP. You only asked for "a simple conditional loop that will go to the next iteration if a condition is true", and since this is cleaner to read, it is likely a better option than that using a Label.

What you want inside your for loop follows the pattern

If (your condition) Then
    'Do something
End If

In this case, your condition is Not(Return = 0 And Level = 0), so you would use

For i = 2 To 24
    Level = Cells(i, 4)
    Return = Cells(i, 5)

    If (Not(Return = 0 And Level = 0)) Then
        'Do something
    End If
Next i

PS: the condition is equivalent to (Return <> 0 Or Level <> 0)

I was getting the same problem using EasyPHP. Found that I had to specify AllowOverride All in my <Directory> block in httpd.conf. Without this, Apache sometimes ignores your .htaccess.

Mine ended up looking like this...

<Directory "D:/Dev">
    Options FollowSymLinks Indexes
    #### NEXT IS THE CRUCIAL LINE ####
    AllowOverride All                  
    Order deny,allow
    Allow from 127.0.0.1
    Deny from all
    Require all granted     
</Directory>

Please note: this answer is obsolete, the functionality was removed from iOS simulator.

I have just found that you don't need to copy the mobile application bundle to the iPhone Simulator's folder to start it on the simulator, as described in the forum. That way you need to click on the app to get it started, not confortable when you want to do testing and start the app numerous times.

There are undocumented command line parameters for the iOS Simulator, which can be used for such purposes. The one you are looking for is: -SimulateApplication

An example command line starting up YourFavouriteApp:

/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/iPhone\ Simulator.app/Contents/MacOS/iPhone\ Simulator -SimulateApplication path_to_your_app/YourFavouriteApp.app/YourFavouriteApp

This will start up your application without any installation and works with iOS Simulator 4.2 at least. You cannot reach the home menu, though.

There are other unpublished command line parameters, like switching the SDK. Happy hunting for those...

Background: Visual Studio 2012 Pro installed by Administrator account. As "Joe User" (member of Win 7 Users group, but NOT Adminstrators) I got the error message. On reading this forum I concluded this is a generic error message. Steps to fix: As an adminstrator, open HK_CLASSES_ROOT. Open context menu on the Licenses subkey Select Permissions... Set Full Control for all users.

Now log on as "Joe" again. Voila!

Next, as Administrator change the permission on HKCR/Licenses back to read only for Users.

Two hints for developers. If you can develop and run an application as an ordinary user, then presumably your poor clients don't need admin rights to run it either.

Don't leak security information in "helpful" error messages. Microsloth are probably following their own advise and giving a vague and unhelpful error message here.

I have no idea why changing the permission to FC then back again to the original setting worked. I can only assume the Visual Studio writes something to that key the first time it runs.

I'd just like to add some comments from my personal experience (using both sagas and thunk):

Sagas are great to test:

• You don't need to mock functions wrapped with effects
• Therefore tests are clean, readable and easy to write
• When using sagas, action creators mostly return plain object literals. It is also easier to test and assert unlike thunk's promises.

Sagas are more powerful. All what you can do in one thunk's action creator you can also do in one saga, but not vice versa (or at least not easily). For example:

• wait for an action/actions to be dispatched (take)
• cancel existing routine (cancel, takeLatest, race)
• multiple routines can listen to the same action (take, takeEvery, ...)

Sagas also offers other useful functionality, which generalize some common application patterns:

• channels to listen on external event sources (e.g. websockets)
• fork model (fork, spawn)
• throttle
• ...

Sagas are great and powerful tool. However with the power comes responsibility. When your application grows you can get easily lost by figuring out who is waiting for the action to be dispatched, or what everything happens when some action is being dispatched. On the other hand thunk is simpler and easier to reason about. Choosing one or another depends on many aspects like type and size of the project, what types of side effect your project must handle or dev team preference. In any case just keep your application simple and predictable.

You can use MutationObserver class.

MutationObserver provides developers a way to react to changes in a DOM. It is designed as a replacement for Mutation Events defined in the DOM3 Events specification.

Example (source)

// select the target node
var target = document.querySelector('#some-id');

// create an observer instance
var observer = new MutationObserver(function(mutations) {
  mutations.forEach(function(mutation) {
    console.log(mutation.type);
  });    
});

// configuration of the observer:
var config = { attributes: true, childList: true, characterData: true };

// pass in the target node, as well as the observer options
observer.observe(target, config);

// later, you can stop observing
observer.disconnect();

Try either

• sudo apt-get install php-zip or
• sudo apt-get install php5.6-zip

Then, you might have to restart your web server.

• sudo service apache2 restart or
• sudo service nginx restart

If you are installing on centos or fedora OS then use yum in place of apt-get. example:-

sudo yum install php-zip or sudo yum install php5.6-zip and sudo service httpd restart

Try:

onsubmit="checkRegistration(event.preventDefault())"

There is no difference, under the hood it's all varlena (variable length array).

Check this article from Depesz: http://www.depesz.com/index.php/2010/03/02/charx-vs-varcharx-vs-varchar-vs-text/

A couple of highlights:

To sum it all up:

• char(n) – takes too much space when dealing with values shorter than n (pads them to n), and can lead to subtle errors because of adding trailing spaces, plus it is problematic to change the limit
• varchar(n) – it's problematic to change the limit in live environment (requires exclusive lock while altering table)
• varchar – just like text
• text – for me a winner – over (n) data types because it lacks their problems, and over varchar – because it has distinct name

The article does detailed testing to show that the performance of inserts and selects for all 4 data types are similar. It also takes a detailed look at alternate ways on constraining the length when needed. Function based constraints or domains provide the advantage of instant increase of the length constraint, and on the basis that decreasing a string length constraint is rare, depesz concludes that one of them is usually the best choice for a length limit.

import React, { Component } from "react";

class RadionButtons extends Component {
  constructor(props) {
    super(props);

    this.state = {
      // gender : "" , // use this one if you don't wanna any default value for gender
      gender: "male" // we are using this state to store the value of the radio button and also use to display the active radio button
    };

    this.handleRadioChange = this.handleRadioChange.bind(this);  // we require access to the state of component so we have to bind our function 
  }

  // this function is called whenever you change the radion button 
  handleRadioChange(event) {
      // set the new value of checked radion button to state using setState function which is async funtion
    this.setState({
      gender: event.target.value
    });
  }


  render() {
    return (
      <div>
        <div check>
          <input
            type="radio"
            value="male" // this is te value which will be picked up after radio button change
            checked={this.state.gender === "male"} // when this is true it show the male radio button in checked 
            onChange={this.handleRadioChange} // whenever it changes from checked to uncheck or via-versa it goes to the handleRadioChange function
          />
          <span
           style={{ marginLeft: "5px" }} // inline style in reactjs 
          >Male</span>
        </div>
        <div check>
          <input
            type="radio"
            value="female"
            checked={this.state.gender === "female"}
            onChange={this.handleRadioChange}
          />
          <span style={{ marginLeft: "5px" }}>Female</span>
        </div>
      </div>
    );
  }
}
export default RadionButtons;

Try this: Adding users to MySQL

You need grant privileges to the user if you want external acess to database(ie. web pages).

If you need minimal value for particular column

min(data[,2])

Note: R considers NA both the minimum and maximum value so if you have NA's in your column, they return: NA. To remedy, use:

min(data[,2], na.rm=T)

COPY README.md package.json gulpfile.js __BUILD_NUMBER ./

or

COPY ["__BUILD_NUMBER", "README.md", "gulpfile", "another_file", "./"]

You can also use wildcard characters in the sourcefile specification. See the docs for a little more detail.

Directories are special! If you write

COPY dir1 dir2 ./

that actually works like

COPY dir1/* dir2/* ./

If you want to copy multiple directories (not their contents) under a destination directory in a single command, you'll need to set up the build context so that your source directories are under a common parent and then COPY that parent.

A simple typecast will ensure the compiler knows what you mean in this case.

Foo((object)new object[]{ (object)"1", (object)"2" }));

As an array is a subtype of object, this all works out. Bit of an odd solution though, I'll agree.

as per 2018, the targetSdkVersion can be set up in your app/build.gradle the following way:

android {
    compileSdkVersion 26
    buildToolsVersion '27.0.3'

    defaultConfig {
       ...
       targetSdkVersion 26
    }
    ...
}

if you choose 26 as SDK target, be sure to follow https://developer.android.com/about/versions/oreo/android-8.0-migration

using .removeAttr() on a boolean attribute such as checked, selected, or readonly would also set the corresponding named property to false.

Hence removed this checked attribute

$("#IdName option:checked").removeAttr("checked");

In more complicated build scenarios, it is common to break compilation into stages, with compilation and assembly happening first (output to object files), and linking object files into a final executable or library afterward--this prevents having to recompile all object files when their source files haven't changed. That's why including the linking flag -lm isn't working when you put it in CFLAGS (CFLAGS is used in the compilation stage).

The convention for libraries to be linked is to place them in either LOADLIBES or LDLIBS (GNU make includes both, but your mileage may vary):

LDLIBS=-lm

This should allow you to continue using the built-in rules rather than having to write your own linking rule. For other makes, there should be a flag to output built-in rules (for GNU make, this is -p). If your version of make does not have a built-in rule for linking (or if it does not have a placeholder for -l directives), you'll need to write your own:

client.o: client.c
    $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -o $@ $<

client: client.o
    $(CC) $(LDFLAGS) $(TARGET_ARCH) $^ $(LOADLIBES) $(LDLIBS) -o $@

Here's my two solutions for this

1. Store in json files

Just make a json file and get in your component by $http.get() method. If I was need this very low then it's good and quick.

2. Store by using data services

If you want to store and use in all components or having large usage then it's better to use data service. Like this :

1. Just create static folder inside src/app folder.

2. Create a file named as fuels.ts into static folder. You can store other static files here also. Let define your data like this. Assuming you having fuels data.

__

export const Fuels {

   Fuel: [
    { "id": 1, "type": "A" },
    { "id": 2, "type": "B" },
    { "id": 3, "type": "C" },
    { "id": 4, "type": "D" },
   ];
   }

3. Create a file name static.services.ts

__

import { Injectable } from "@angular/core";
import { Fuels } from "./static/fuels";

@Injectable()
export class StaticService {

  constructor() { }

  getFuelData(): Fuels[] {
    return Fuels;
  }
 }`

4. Now You can make this available for every module

just import in app.module.ts file like this and change in providers

import { StaticService } from './static.services';

providers: [StaticService]

Now use this as StaticService in any module.

That's All.

Note that hit-rate graphs will be sinusoidal patterns with 'peak hours' maybe 2x or 3x the rate that you get while users are sleeping. (Can be useful when you're scheduling the daily batch-processing stuff to happen on servers)

You can see the effect even on 'international' (multilingual, localised) sites like wikipedia

Added to @jaredpar's answer, here's what I use to check for interfaces:

public static bool IsImplementerOfRawGeneric(this Type type, Type toCheck)
{
    if (toCheck.GetTypeInfo().IsClass)
    {
        return false;
    }

    return type.GetInterfaces().Any(interfaceType =>
    {
        var current = interfaceType.GetTypeInfo().IsGenericType ?
                    interfaceType.GetGenericTypeDefinition() : interfaceType;
        return current == toCheck;
    });
}

public static bool IsSubTypeOfRawGeneric(this Type type, Type toCheck)
{
    return type.IsInterface ?
          IsImplementerOfRawGeneric(type, toCheck)
        : IsSubclassOfRawGeneric(type, toCheck);
}

Ex:

Console.WriteLine(typeof(IList<>).IsSubTypeOfRawGeneric(typeof(IList<int>))); // true

excelBook.Close(); excelApp.Quit(); add end of the code, it could be enough. it is working on my code

If you're saying you might have different clients as well, there are problems with classic ADO if SET NOCOUNT is not set ON.

One I experience regularly: if a stored procedure executes a number of statements (and thus a number of "xxx rows affected" messages are returned), ADO seems not to handle this and throws the error "Cannot change the ActiveConnection property of a Recordset object which has a Command object as its source."

So I generally advocate setting it ON unless there's a really really good reason not to. you may have found the really really good reason which I need to go and read into more.

1) A property is in the DOM; an attribute is in the HTML that is parsed into the DOM.

2) $( elem ).attr( "checked" ) (1.6.1+) "checked" (String) Will change with checkbox state

3) $( elem ).attr( "checked" ) (pre-1.6) true (Boolean) Changed with checkbox state

• Mostly we want to use for DOM object rather then custom attribute like data-img, data-xyz.

• Also some of difference when accessing checkbox value and href with attr() and prop() as thing change with DOM output with prop() as full link from origin and Boolean value for checkbox (pre-1.6)

• We can only access DOM elements with prop other then it gives undefined

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.0/jquery.min.js"></script>_x000D_
<!doctype html>_x000D_
<html lang="en">_x000D_
_x000D_
<head>_x000D_
  <meta charset="utf-8">_x000D_
  <title>prop demo</title>_x000D_
  <style>_x000D_
    p {_x000D_
      margin: 20px 0 0;_x000D_
    }_x000D_
    b {_x000D_
      color: blue;_x000D_
    }_x000D_
  </style>_x000D_
_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
_x000D_
  <input id="check1" type="checkbox" checked="checked">_x000D_
  <label for="check1">Check me</label>_x000D_
  <p></p>_x000D_
_x000D_
  <script>_x000D_
    $("input").change(function() {_x000D_
      var $input = $(this);_x000D_
      $("p").html(_x000D_
        ".attr( \"checked\" ): <b>" + $input.attr("checked") + "</b><br>" +_x000D_
        ".prop( \"checked\" ): <b>" + $input.prop("checked") + "</b><br>" +_x000D_
        ".is( \":checked\" ): <b>" + $input.is(":checked")) + "</b>";_x000D_
    }).change();_x000D_
  </script>_x000D_
_x000D_
</body>_x000D_
_x000D_
</html>

Very simple code to make jquery slider Here is two div first is the slider viewer and second is the image list container. Just copy paste the code and customise with css.

    <div class="featured-image" style="height:300px">
     <img id="thumbnail" src="01.jpg"/>
    </div>

    <div class="post-margin" style="margin:10px 0px; padding:0px;" id="thumblist">
    <img src='01.jpg'>
    <img src='02.jpg'>
    <img src='03.jpg'>
    <img src='04.jpg'>
    </div>

    <script type="text/javascript">
            function changeThumbnail()
            {
            $("#thumbnail").fadeOut(200);
            var path=$("#thumbnail").attr('src');
            var arr= new Array(); var i=0;
            $("#thumblist img").each(function(index, element) {
               arr[i]=$(this).attr('src');
               i++;
            });
            var index= arr.indexOf(path);
            if(index==(arr.length-1))
            path=arr[0];
            else
            path=arr[index+1];
            $("#thumbnail").attr('src',path).fadeIn(200);
            setTimeout(changeThumbnail, 5000);  
            }
            setTimeout(changeThumbnail, 5000);
    </script>

I am removing view using start and count Method, i have added 3 view in linear Layout.

view.removeViews(0, 3);

The rest of the sentence is:

where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes.

This basically means that the following XML element

<foo>hello 
wor
ld</foo>

could be represented like this in a denormalized node:

Element foo
    Text node: ""
    Text node: "Hello "
    Text node: "wor"
    Text node: "ld"

When normalized, the node will look like this

Element foo
    Text node: "Hello world"

And the same goes for attributes: <foo bar="Hello world"/>, comments, etc.

update-database 0

Warning: This will roll back ALL migrations in EFCore! Please use with care :)

When installing Python 3.4 the "Add python.exe to Path" came up unselected. Re-installed with this selected and problem resolved.

A quick solution is add this code in your pom.xml:

<repositories>
    <repository>
        <id>central</id>
        <name>Maven Plugin Repository</name>
        <url>http://repo1.maven.org/maven2</url>
        <layout>default</layout>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
        <releases>
            <updatePolicy>never</updatePolicy>
        </releases>
    </repository>
</repositories>

Where never is for avoid the search a certified.

You're on the right track with using document.getElementById() as you have done for your first two text boxes. Use something like document.getElementById("textbox3") to retrieve the element. Then you can just set its value property: document.getElementById("textbox3").value = answer;

For the "Your answer is: --", I'd recommend wrapping the "--" in a <span/> (e.g. <span id="answerDisplay">--</span>). Then use document.getElementById("answerDisplay").textContent = answer; to display it.

It will impact your script if you work with multi-byte text that you substring from. If this is the case, I higly recommend enabling mb_* functions in your php.ini or do this ini_set("mbstring.func_overload", 2);

$string = "'test1', 'test2', 'test3',";_x000D_
echo mb_substr($string, 0, -1);

Alter column data type with check type of column :

IF EXISTS(
       SELECT 1
       FROM   sys.columns
       WHERE  NAME = 'YourColumnName'
              AND [object_id] = OBJECT_ID('dbo.YourTable')
              AND TYPE_NAME(system_type_id) = 'int'
   )
    ALTER TABLE dbo.YourTable ALTER COLUMN YourColumnName BIT

<a href="javascript:call_func();">...</a>

where the function then has to return false so that the browser doesn't go to another page.

But I'd recommend to use jQuery (with $(...).click(function () {})))

For Me I just wanted to see the error in my VBA application so in the function I created the below code..

Function Database_FileRpt
'-------------------------
On Error GoTo CleanFail
'-------------------------
'
' Create_DailyReport_Action and code


CleanFail:

'*************************************

MsgBox "********************" _

& vbCrLf & "Err.Number: " & Err.Number _

& vbCrLf & "Err.Description: " & Err.Description _

& vbCrLf & "Err.Source: " & Err.Source _

& vbCrLf & "********************" _

& vbCrLf & "...Exiting VBA Function: Database_FileRpt" _

& vbCrLf & "...Excel VBA Program Reset." _

, , "VBA Error Exception Raised!"

*************************************

 ' Note that the next line will reset the error object to 0, the variables 
above are used to remember the values
' so that the same error can be re-raised

Err.Clear

' *************************************

Resume CleanExit

CleanExit:

'cleanup code , if any, goes here. runs regardless of error state.

Exit Function  ' SUB  or Function    

End Function  ' end of Database_FileRpt

' ------------------

I know this question is old, but in the last days I had searched whole web to solution this same question. I have grails REST webservices and iPhone Client that send pictures, title and description.

I don't know if my approach is the best, but is so easy and simple.

I take a picture using the UIImagePickerController and send to server the NSData using the header tags of request to send the picture's data.

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"myServerAddress"]];
[request setHTTPMethod:@"POST"];
[request setHTTPBody:UIImageJPEGRepresentation(picture, 0.5)];
[request setValue:@"image/jpeg" forHTTPHeaderField:@"Content-Type"];
[request setValue:@"myPhotoTitle" forHTTPHeaderField:@"Photo-Title"];
[request setValue:@"myPhotoDescription" forHTTPHeaderField:@"Photo-Description"];

NSURLResponse *response;

NSError *error;

[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];

At the server side, I receive the photo using the code:

InputStream is = request.inputStream

def receivedPhotoFile = (IOUtils.toByteArray(is))

def photo = new Photo()
photo.photoFile = receivedPhotoFile //photoFile is a transient attribute
photo.title = request.getHeader("Photo-Title")
photo.description = request.getHeader("Photo-Description")
photo.imageURL = "temp"    

if (photo.save()) {    

    File saveLocation = grailsAttributes.getApplicationContext().getResource(File.separator + "images").getFile()
    saveLocation.mkdirs()

    File tempFile = File.createTempFile("photo", ".jpg", saveLocation)

    photo.imageURL = saveLocation.getName() + "/" + tempFile.getName()

    tempFile.append(photo.photoFile);

} else {

    println("Error")

}

I don't know if I have problems in future, but now is working fine in production environment.

or try NSString *string = [NSString stringWithFormat:@"%d", [NSNumber intValue], nil];

For everybody that falls off google, in here, this is the fix for VSCode 1.40 (2019):

Open the global settings.json: File > Preferences > Settings

Then select the tab 'User', open the section 'Extensions', click on 'C/C++'. Then scroll the right panel till you find a 'Edit in settings.json' button.

Last, you add the "C_Cpp.default.includePath" section. The code provided there is from my own system (Windows 7). You can use it as a base for your own libraries paths. (Remember to change the YOUR USERNAME to your correct system (my case windows) username)
(edit info: There is a problem with the recursion of my approach. VSCode doesn't like multiple definitions for the same thing. I solved it with "C_Cpp.intelliSenseEngine": "Tag Parser" )

the code before line 7, on the settings.json has nothing to do with arduino or includePath. You may not copy that...

JSON section to add to settings.json:

"C_Cpp.default.includePath": [
        "C:/Program Files (x86)/Arduino/libraries/**",
        "C:/Program Files (x86)/Arduino/hardware/arduino/avr/cores/arduino/**",
        "C:/Program Files (x86)/Arduino/hardware/tools/avr/avr/include/**",
        "C:/Program Files (x86)/Arduino/hardware/tools/avr/lib/gcc/avr/5.4.0/include/**",
        "C:/Program Files (x86)/Arduino/hardware/arduino/avr/variants/standard/**",
        "C:/Users/<YOUR USERNAME>/.platformio/packages/framework-arduinoavr/**",
        "C:/Users/<YOUR USERNAME>/Documents/Arduino/libraries/**",
        "{$workspaceFolder}/libraries/**",
        "{$workspaceFolder}/**"
    ],
"C_Cpp.intelliSenseEngine": "Tag Parser"

Your Comparator would look like this:

public class GraduationCeremonyComparator implements Comparator<GraduationCeremony> {
    public int compare(GraduationCeremony o1, GraduationCeremony o2) {
        int value1 = o1.campus.compareTo(o2.campus);
        if (value1 == 0) {
            int value2 = o1.faculty.compareTo(o2.faculty);
            if (value2 == 0) {
                return o1.building.compareTo(o2.building);
            } else {
                return value2;
            }
        }
        return value1;
    }
}

Basically it continues comparing each successive attribute of your class whenever the compared attributes so far are equal (== 0).

The fileinput module has an inplace mode for writing changes to the file you are processing without using temporary files etc. The module nicely encapsulates the common operation of looping over the lines in a list of files, via an object which transparently keeps track of the file name, line number etc if you should want to inspect them inside the loop.

from fileinput import FileInput
for line in FileInput("file", inplace=1):
    line = line.replace("foobar", "bar")
    print(line)

cout << text << i;

In some cases, instead of relying on downward API, programmatically reading the local IP address (from network interfaces) from inside of the container also works.

For example, in golang: https://stackoverflow.com/a/31551220/6247478

It can done easy by just using html draggable attribute

<textarea name="mytextarea" draggable="false"></textarea>

Default value is true.

You can use this

"abcdefg".index('c')   #=> 2

The bootstrap docs says about this:

Requires custom widths Inputs, selects, and textareas are 100% wide by default in Bootstrap. To use the inline form, you'll have to set a width on the form controls used within.

The default width of 100% as all form elements gets when they got the class form-control didn't apply if you use the form-inline class on your form.

You could take a look at the bootstrap.css (or .less, whatever you prefer) where you will find this part:

.form-inline {

  // Kick in the inline
  @media (min-width: @screen-sm-min) {
    // Inline-block all the things for "inline"
    .form-group {
      display: inline-block;
      margin-bottom: 0;
      vertical-align: middle;
    }

    // In navbar-form, allow folks to *not* use `.form-group`
    .form-control {
      display: inline-block;
      width: auto; // Prevent labels from stacking above inputs in `.form-group`
      vertical-align: middle;
    }
    // Input groups need that 100% width though
    .input-group > .form-control {
      width: 100%;
    }

    [...]
  }
}

Maybe you should take a look at input-groups, since I guess they have exactly the markup you want to use (working fiddle here):

<div class="row">
   <div class="col-lg-12">
    <div class="input-group input-group-lg">
      <input type="text" class="form-control input-lg" id="search-church" placeholder="Your location (City, State, ZIP)">
      <span class="input-group-btn">
        <button class="btn btn-default btn-lg" type="submit">Search</button>
      </span>
    </div>
  </div>
</div>

I would convert them to an integer (HH*3600 + MM*60), and store it that way. Small storage size, and still easy enough to work with.

From Visual Studio 2015 and onward, you need to go to the "Exception Settings" dialog (Ctrl+Alt+E) and check off the "Common Language Runtime Exceptions" (or a specific one you want i.e. ArgumentNullException) to make it break on handled exceptions.

Step 1 Step 2

You could use the 'isActive' prop like so:

const { router } = this.context;
if (router.isActive('/login')) {
    router.push('/');
}

isActive will return a true or false.

Tested with react-router 2.7

You can also define a helper function inside spec/support/

module ApiHelpers
  def json_body
    JSON.parse(response.body)
  end
end

RSpec.configure do |config| 
  config.include ApiHelpers, type: :request
end

and use json_body whenever you need to access the JSON response.

For example, inside your request spec you can use it directly

context 'when the request contains an authentication header' do
  it 'should return the user info' do
    user  = create(:user)
    get URL, headers: authenticated_header(user)

    expect(response).to have_http_status(:ok)
    expect(response.content_type).to eq('application/vnd.api+json')
    expect(json_body["data"]["attributes"]["email"]).to eq(user.email)
    expect(json_body["data"]["attributes"]["name"]).to eq(user.name)
  end
end

lvalue means "left value" -- it should be assignable. You cannot change the value of text since it is an array, not a pointer.

Either declare it as char pointer (in this case it's better to declare it as const char*):

const char *text;
if(number == 2) 
    text = "awesome"; 
else 
    text = "you fail";

Or use strcpy:

char text[60];
if(number == 2) 
    strcpy(text, "awesome"); 
else 
    strcpy(text, "you fail");

Worked for me for below version and on iOS

 "react": "16.9.0",
 "react-native": "0.61.5",

Step to resolve Close the current running Metro Bundler Try Re-run your Metro Bundler and check if this issue persists

Hope this will help !

check fnAddData: https://legacy.datatables.net/ref

$(document).ready(function () {
  var table = $('#example').dataTable();
  var url = '/RESTApplicationTest/webresources/entity.person';
  $.get(url, function (data) {
    for (var i = 0; i < data.length; i++) {
      table.fnAddData([data[i].idPerson, data[i].firstname, data[i].lastname, data[i].email, data[i].phone])
    }
  });
});

the shortest code is :

JLabel jLabelObject = new JLabel();
jLabelObject.setIcon(new ImageIcon(stringPictureURL));

stringPictureURL is PATH of image .

As it was mentioned by Davos you can use the IDLEX

It happens that I'm using Linux version and from all extensions I needed only LineNumbers. So I've downloaded IDLEX archive, took LineNumbers.py from it, copied it to Python's lib folder ( in my case its /usr/lib/python3.5/idlelib ) and added following lines to configuration file in my home folder which is ~/.idlerc/config-extensions.cfg:

[LineNumbers]
enable = 1
enable_shell = 0
visible = True

[LineNumbers_cfgBindings]
linenumbers-show = 

You can now use fetch API/ It returns redirected: *boolean*

export default class Singleton {

  static myInstance: Singleton = null;

  _timers: any = {};

  /**
   * @returns {Singleton}
   */
  static getInstance() {
    if (Singleton.myInstance == null) {
      Singleton.myInstance = new Singleton();
    }

    return this.myInstance;
  }

  initTime(label: string) {
    this._timers[label] = Date.now();
    return this._timers[label];
  }

  endTime(label: string) {
    const endTime = Date.now();
    if (this._timers[label]) {
      const delta = endTime - this._timers[label];
      const finalTime = `${label}: ${delta}ms`;
      delete this._timers[label];
      return finalTime;
    } else {
      return null;
    }
  }
}

InitTime related to string.

return Singleton.getInstance().initTime(label); // Returns the time init

return Singleton.getInstance().endTime(label); // Returns the total time between init and end

Microsoft windows vista and 7 use NCSI (Network Connectivity Status Indicator) technic:

1. NCSI performs a DNS lookup on www.msftncsi.com, then requests http://www.msftncsi.com/ncsi.txt. This file is a plain-text file and contains only the text 'Microsoft NCSI'.
2. NCSI sends a DNS lookup request for dns.msftncsi.com. This DNS address should resolve to 131.107.255.255. If the address does not match, then it is assumed that the internet connection is not functioning correctly.

So I had a problem I needed solved. I had an array object with values. One of those values I needed to update if the value == X.I needed X value to be updated to the Y value. Looking over examples here none of them worked for what I needed or wanted. I finally figured out a simple solution to the problem and was actually surprised it worked. Now normally I like to put the full code solution into these answers but due to its complexity I wont do that here. If anyone finds they cant make this solution work or need more code let me know and I will attempt to update this at some later date to help. For the most part if the array object has named values this solution should work.

            $scope.model.ticketsArr.forEach(function (Ticket) {
                if (Ticket.AppointmentType == 'CRASH_TECH_SUPPORT') {
                    Ticket.AppointmentType = '360_SUPPORT'
                }
            });

Full example below _____________________________________________________

   var Students = [
        { ID: 1, FName: "Ajay", LName: "Test1", Age: 20 },
        { ID: 2, FName: "Jack", LName: "Test2", Age: 21 },
        { ID: 3, FName: "John", LName: "Test3", age: 22 },
        { ID: 4, FName: "Steve", LName: "Test4", Age: 22 }
    ]

    Students.forEach(function (Student) {
        if (Student.LName == 'Test1') {
            Student.LName = 'Smith'
        }
        if (Student.LName == 'Test2') {
            Student.LName = 'Black'
        }
    });

    Students.forEach(function (Student) {
        document.write(Student.FName + " " + Student.LName + "<BR>");
    });

Try this, I work myself to do so

\i 'somedir\\script2.sql'

for superclasses with many members I would suggest you to use @Delegate

@Data
public class A {
    @Delegate public class AInner{
        private final int x;
        private final int y;
    }
}

@Data
@EqualsAndHashCode(callSuper = true)
public class B extends A {
    private final int z;

    public B(A.AInner a, int z) {
        super(a);
        this.z = z;
    }
}

In Python, the def and class keywords will bind a specific name to the object they define (function or class). Similarly, modules are given a name by virtue of being called something specific in the filesystem. In all three cases, there's an obvious way to assign a "canonical" name to the object in question.

However, for other kinds of objects, such a canonical name may simply not exist. For example, consider the elements of a list. The elements in the list are not individually named, and it is entirely possible that the only way to refer to them in a program is by using list indices on the containing list. If such a list of objects was passed into your function, you could not possibly assign meaningful identifiers to the values.

Python doesn't save the name on the left hand side of an assignment into the assigned object because:

1. It would require figuring out which name was "canonical" among multiple conflicting objects,
2. It would make no sense for objects which are never assigned to an explicit variable name,
3. It would be extremely inefficient,
4. Literally no other language in existence does that.

So, for example, functions defined using lambda will always have the "name" <lambda>, rather than a specific function name.

The best approach would be simply to ask the caller to pass in an (optional) list of names. If typing the '...','...' is too cumbersome, you could accept e.g. a single string containing a comma-separated list of names (like namedtuple does).

In Rails 2

l = Location.find(:id => id, :select => "name, website, city", :limit => 1)

...or...

l = Location.find_by_sql(:conditions => ["SELECT name, website, city FROM locations WHERE id = ? LIMIT 1", id])

This reference doc gives you the entire list of options you can use with .find, including how to limit by number, id, or any other arbitrary column/constraint.

In Rails 3 w/ActiveRecord Query Interface

l = Location.where(["id = ?", id]).select("name, website, city").first

Ref: Active Record Query Interface

You can also swap the order of these chained calls, doing .select(...).where(...).first - all these calls do is construct the SQL query and then send it off.

For the original see doublep answer:

Foo[] a = x.toArray(new Foo[x.size()]);

As for the update:

int i = 0;
Bar[] bars = new Bar[fooCollection.size()];
for( Foo foo : fooCollection ) { // where fooCollection is Collection<Foo>
    bars[i++] = new Bar(foo);
}    

You need to set the text after the replace call:

$('.element span').each(function() {_x000D_
  console.log($(this).text());_x000D_
  var text = $(this).text().replace('N/A, ', '');_x000D_
  $(this).text(text);_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<div class="element">_x000D_
  <span>N/A, Category</span>_x000D_
</div>

Here's another cool way you can do it (hat tip @Felix King):

$(".element span").text(function(index, text) {
    return text.replace("N/A, ", "");
});

Your values object is obviously an Object[] containing a String[] containing the values.

String[] stringValues = (String[])values[0];

The answer to your question is that Yes there are good free/open source time picker controls that go well with ASP.NET Calendar controls.

ASP.NET calendar controls just write an HTML table.

If you are using HTML5 and .NET Framework 4.5, you can instead use an ASP.NET TextBox control and set the TextMode property to "Date", "Month", "Week", "Time", or "DateTimeLocal" -- or if you your browser doesn't support this, you can set this property to "DateTime". You can then read the Text property to get the date, or time, or month, or week as a string from the TextBox.

If you are using .NET Framework 4.0 or an older version, then you can use HTML5's <input type="[month, week, etc.]">; if your browser doesn't support this, use <input type="datetime">.

If you need the server-side code (written in either C# or Visual Basic) for the information that the user inputs in the date field, then you can try to run the element on the server by writing runat="server" inside the input tag. As with all things ASP, make sure to give this element an ID so you can access it on the server side. Now you can read the Value property to get the input date, time, month, or week as a string.

If you cannot run this element on the server, then you will need a hidden field in addition to the <input type="[date/time/month/week/etc.]". In the submit function (written in JavaScript), set the value of the hidden field to the value of the input type="date", or "time", or "month", or "week" -- then on the server-side code, read the Value property of that hidden field as string too.

Make sure that the hidden field element of the HTML can run on the server.

if none of it worked for one of you guys, my problem was with a package name that didn't start with a 'com'. changed it, now it works.

hope that helps

Confusing messages

These messages are rather misleading and understandably a source of confusion. Older Ubuntu versions used Libav which is a fork of the FFmpeg project. FFmpeg returned in Ubuntu 15.04 "Vivid Vervet".

The fork was basically a non-amicable result of conflicting personalities and development styles within the FFmpeg community. It is worth noting that the maintainer for Debian/Ubuntu switched from FFmpeg to Libav on his own accord due to being involved with the Libav fork.

The real ffmpeg vs the fake one

For a while both Libav and FFmpeg separately developed their own version of ffmpeg.

Libav then renamed their bizarro ffmpeg to avconv to distance themselves from the FFmpeg project. During the transition period the "not developed anymore" message was displayed to tell users to start using avconv instead of their counterfeit version of ffmpeg. This confused users into thinking that FFmpeg (the project) is dead, which is not true. A bad choice of words, but I can't imagine Libav not expecting such a response by general users.

This message was removed upstream when the fake "ffmpeg" was finally removed from the Libav source, but, depending on your version, it can still show up in Ubuntu because the Libav source Ubuntu uses is from the ffmpeg-to-avconv transition period.

In June 2012, the message was re-worded for the package libav - 4:0.8.3-0ubuntu0.12.04.1. Unfortunately the new "deprecated" message has caused additional user confusion.

Starting with Ubuntu 15.04 "Vivid Vervet", FFmpeg's ffmpeg is back in the repositories again.

libav vs Libav

To further complicate matters, Libav chose a name that was historically used by FFmpeg to refer to its libraries (libavcodec, libavformat, etc). For example the libav-user mailing list, for questions and discussions about using the FFmpeg libraries, is unrelated to the Libav project.

How to tell the difference

If you are using avconv then you are using Libav. If you are using ffmpeg you could be using FFmpeg or Libav. Refer to the first line in the console output to tell the difference: the copyright notice will either mention FFmpeg or Libav.

Secondly, the version numbering schemes differ. Each of the FFmpeg or Libav libraries contains a version.h header which shows a version number. FFmpeg will end in three digits, such as 57.67.100, and Libav will end in one digit such as 57.67.0. You can also view the library version numbers by running ffmpeg or avconv and viewing the console output.

If you want to use the real ffmpeg

Ubuntu 15.04 "Vivid Vervet" or newer

The real ffmpeg is in the repository, so you can install it with:

apt-get install ffmpeg

For older Ubuntu versions

Your options are:

• Download a recent Linux build of ffmpeg,
• follow a step-by-step guide to compile ffmpeg,
• or use Doug McMahon's PPA (for Ubuntu 14.04 LTS "Trusty Tahr")

These methods are non-intrusive, reversible, and will not interfere with the system or any repository packages.

Another possible option is to upgrade to Ubuntu 15.04 "Vivid Vervet" or newer and just use ffmpeg from the repository.

Also see

For an interesting blog article on the situation, as well as a discussion about the main technical differences between the projects, see The FFmpeg/Libav situation.

gcc has become a widely used compiler. Its optimizations in general are not that good. Far better than the average programmer writing assembler, but for real performance, not that good. There are compilers that are simply incredible in the code they produce. So as a general answer there are going to be many places where you can go into the output of the compiler and tweak the assembler for performance, and/or simply re-write the routine from scratch.

Much better to use following:

For is not null:

where('archived IS NOT NULL', null);

For is null:

where('archived', null);

You can achieve this using exists:

DELETE
  FROM table1
 WHERE exists(
           SELECT 1
             FROM table2
            WHERE table2.stn = table1.stn
              and table2.jaar = year(table1.datum)
       )

flatmap is better but there are other ways to achieve the same

List<List<Object>> listOfList = ... // fill

List<Object> collect = 
      listOfList.stream()
                .collect(ArrayList::new, List::addAll, List::addAll);

I solved the same error with the Path.Combine(MapPath()) to get the physical file path instead of the http:/// www one.

Function attributes can be used to write light-weight closures that wrap code and associated data together:

#!/usr/bin/env python

SW_DELTA = 0
SW_MARK  = 1
SW_BASE  = 2

def stopwatch():
   import time

   def _sw( action = SW_DELTA ):

      if action == SW_DELTA:
         return time.time() - _sw._time

      elif action == SW_MARK:
         _sw._time = time.time()
         return _sw._time

      elif action == SW_BASE:
         return _sw._time

      else:
         raise NotImplementedError

   _sw._time = time.time() # time of creation

   return _sw

# test code
sw=stopwatch()
sw2=stopwatch()
import os
os.system("sleep 1")
print sw() # defaults to "SW_DELTA"
sw( SW_MARK )
os.system("sleep 2")
print sw()
print sw2()

1.00934004784

2.00644397736

3.01593494415

This is my code without any div within the header tag. My goal/intention is to implement the same behavior with minimal HTML tags and CSS style. It works.

whois.css

.header-img {
    height: 9%;
    width: 15%;
}

header {
    background: dodgerblue;

}

header h1 {
    display: inline;
}

whois.html

<!DOCTYPE html>
<head>
    <title> Javapedia.net WHOIS Lookup </title>
    <link rel="stylesheet" type="text/css" href="whois.css"/>
</head>
<body>
    <header>
        <img class="header-img" src ="javapediafb.jpg" alt="javapedia.net" href="https://www.javapedia.net"/>
        <h1>WHOIS Lookup</h1>
    </header>
</body>

output:

If you didn't want to use async/await inside your method, but still "decorate" it so as to be able to use the await keyword from outside, TaskCompletionSource.cs:

public static Task<T> RunAsync<T>(Func<T> function)
{ 
    if (function == null) throw new ArgumentNullException(“function”); 
    var tcs = new TaskCompletionSource<T>(); 
    ThreadPool.QueueUserWorkItem(_ =>          
    { 
        try 
        {  
           T result = function(); 
           tcs.SetResult(result);  
        } 
        catch(Exception exc) { tcs.SetException(exc); } 
   }); 
   return tcs.Task; 
}

From here and here

To support such a paradigm with Tasks, we need a way to retain the Task façade and the ability to refer to an arbitrary asynchronous operation as a Task, but to control the lifetime of that Task according to the rules of the underlying infrastructure that’s providing the asynchrony, and to do so in a manner that doesn’t cost significantly. This is the purpose of TaskCompletionSource.

I saw it's also used in the .NET source, e.g. WebClient.cs:

    [HostProtection(ExternalThreading = true)]
    [ComVisible(false)]
    public Task<string> UploadStringTaskAsync(Uri address, string method, string data)
    {
        // Create the task to be returned
        var tcs = new TaskCompletionSource<string>(address);

        // Setup the callback event handler
        UploadStringCompletedEventHandler handler = null;
        handler = (sender, e) => HandleCompletion(tcs, e, (args) => args.Result, handler, (webClient, completion) => webClient.UploadStringCompleted -= completion);
        this.UploadStringCompleted += handler;

        // Start the async operation.
        try { this.UploadStringAsync(address, method, data, tcs); }
        catch
        {
            this.UploadStringCompleted -= handler;
            throw;
        }

        // Return the task that represents the async operation
        return tcs.Task;
    }

Finally, I also found the following useful:

I get asked this question all the time. The implication is that there must be some thread somewhere that’s blocking on the I/O call to the external resource. So, asynchronous code frees up the request thread, but only at the expense of another thread elsewhere in the system, right? No, not at all.

To understand why asynchronous requests scale, I’ll trace a (simplified) example of an asynchronous I/O call. Let’s say a request needs to write to a file. The request thread calls the asynchronous write method. WriteAsync is implemented by the Base Class Library (BCL), and uses completion ports for its asynchronous I/O. So, the WriteAsync call is passed down to the OS as an asynchronous file write. The OS then communicates with the driver stack, passing along the data to write in an I/O request packet (IRP).

This is where things get interesting: If a device driver can’t handle an IRP immediately, it must handle it asynchronously. So, the driver tells the disk to start writing and returns a “pending” response to the OS. The OS passes that “pending” response to the BCL, and the BCL returns an incomplete task to the request-handling code. The request-handling code awaits the task, which returns an incomplete task from that method and so on. Finally, the request-handling code ends up returning an incomplete task to ASP.NET, and the request thread is freed to return to the thread pool.

Introduction to Async/Await on ASP.NET

If the target is to improve scalability (rather than responsiveness), it all relies on the existence of an external I/O that provides the opportunity to do that.

If you only need a current value and above options don't work, you can use it this way.

$('#input').on('change', () => {
  const current = document.getElementById('input').value;
}

use panTo(x,y).This will help u

Download and install Fiddler

Open Fiddler and go to Rule menu to tick Automatically authenticate

Now open visual studio and click on sign-in button.

Enter your email and password.

Hopefully it will work

you need to set the margin of the body to 0 for the table to stretch the full width. alternatively you can set the margin of the table to a negative number as well.

I konow it's history question now. But for other googlers: you could write something like this. But this requires change in base class what makes it useless with external libraries.

class A
{
  void protoX() { Console.WriteLine("x"); }
  virtual void X() { protoX(); }
}

class B : A
{
  override void X() { Console.WriteLine("y"); }
}

class Program
{
  static void Main()
  {
    A b = new B();
    // Call A.X somehow, not B.X...
    b.protoX();


  }

The easiest way is to convert to milliseconds and add 1000*60*60*24 milliseconds e.g.:

var tomorrow = new Date(today.getTime()+1000*60*60*24);

Here is tool for lazy coders:

1 add dependency:

compile 'com.vk:androidsdk:1.6.9'

2 add following lines somewhere in your activity/application:

String[] fingerprints = VKUtil.getCertificateFingerprint(this, getPackageName()); 
Log.d("SHA1", fingerprints[0]);

3 Open logcat and catch message.

4 Profit!

If you have access to a linux box with mdbtools installed, you can use this Bash shell script (save as mdbconvert.sh):

#!/bin/bash

TABLES=$(mdb-tables -1 $1)

MUSER="root"
MPASS="yourpassword"
MDB="$2"

MYSQL=$(which mysql)

for t in $TABLES
do
    $MYSQL -u $MUSER -p$MPASS $MDB -e "DROP TABLE IF EXISTS $t"
done

mdb-schema $1 mysql | $MYSQL -u $MUSER -p$MPASS $MDB

for t in $TABLES
do
    mdb-export -D '%Y-%m-%d %H:%M:%S' -I mysql $1 $t | $MYSQL -u $MUSER -p$MPASS $MDB
done

To invoke it simply call it like this:

./mdbconvert.sh accessfile.mdb mysqldatabasename

It will import all tables and all data.

[Based on Android source code:]

At the C++ side, the SurfaceFlinger implements the captureScreen API. This is exposed over the binder IPC interface, returning each time a new ashmem area that contains the raw pixels from the screen. The actual screenshot is taken through OpenGL.

For the system C++ clients, the interface is exposed through the ScreenshotClient class, defined in <surfaceflinger_client/SurfaceComposerClient.h> for Android < 4.1; for Android > 4.1 use <gui/SurfaceComposerClient.h>

Before JB, to take a screenshot in a C++ program, this was enough:

ScreenshotClient ssc;
ssc.update();

With JB and multiple displays, it becomes slightly more complicated:

ssc.update(
    android::SurfaceComposerClient::getBuiltInDisplay(
        android::ISurfaceComposer::eDisplayIdMain));

Then you can access it:

do_something_with_raw_bits(ssc.getPixels(), ssc.getSize(), ...);

Using the Android source code, you can compile your own shared library to access that API, and then expose it through JNI to Java. To create a screen shot form your app, the app has to have the READ_FRAME_BUFFER permission. But even then, apparently you can create screen shots only from system applications, i.e. ones that are signed with the same key as the system. (This part I still don't quite understand, since I'm not familiar enough with the Android Permissions system.)

Here is a piece of code, for JB 4.1 / 4.2:

#include <utils/RefBase.h>
#include <binder/IBinder.h>
#include <binder/MemoryHeapBase.h>
#include <gui/ISurfaceComposer.h>
#include <gui/SurfaceComposerClient.h>

static void do_save(const char *filename, const void *buf, size_t size) {
    int out = open(filename, O_RDWR|O_CREAT, 0666);
    int len = write(out, buf, size);
    printf("Wrote %d bytes to out.\n", len);
    close(out);
}

int main(int ac, char **av) {
    android::ScreenshotClient ssc;
    const void *pixels;
    size_t size;
    int buffer_index;

    if(ssc.update(
        android::SurfaceComposerClient::getBuiltInDisplay(
            android::ISurfaceComposer::eDisplayIdMain)) != NO_ERROR ){
        printf("Captured: w=%d, h=%d, format=%d\n");
        ssc.getWidth(), ssc.getHeight(), ssc.getFormat());
        size = ssc.getSize();
        do_save(av[1], pixels, size);
    }
    else
        printf(" screen shot client Captured Failed");
    return 0;
}

It looks like you can add it to your ~/.my.cnf, but it needs to be added as an argument to the init-command flag in your [client] section, like so:

[client]
init-command='set autocommit=0'

No need to use jQuery for this:

var foo = document.getElementById('yourSelect');
if (foo)
{
   if (foo.selectedIndex != null)
   {
       foo.selectedIndex = 0;
   } 
}

Try use scale property in css3:

75% of original:

-moz-transform:scale(0.75);
-webkit-transform:scale(0.75);
transform:scale(0.75);

50% of original:

-moz-transform:scale(0.5);
-webkit-transform:scale(0.5);
transform:scale(0.5);

jquery is your friend here.

http://docs.jquery.com/UI/Tree

If you want to make your own, here is some high level guidance:

Display all of your data as <ul /> elements with the inner data as nested <ul />, and then use the jquery:

$('.ulClass').click(function(){ $(this).children().toggle(); });

I believe that is correct. Something like that.

EDIT:

Here is a complete example.

<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title></title>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
</head>
                                                                                                                                                                                <body>
<ul>
    <li><span class="Collapsable">item 1</span><ul>
        <li><span class="Collapsable">item 1</span></li>
        <li><span class="Collapsable">item 2</span><ul>
            <li><span class="Collapsable">item 1</span></li>
            <li><span class="Collapsable">item 2</span></li>
            <li><span class="Collapsable">item 3</span></li>
            <li><span class="Collapsable">item 4</span></li>
        </ul>
        </li>
        <li><span class="Collapsable">item 3</span></li>
        <li><span class="Collapsable">item 4</span><ul>
            <li><span class="Collapsable">item 1</span></li>
            <li><span class="Collapsable">item 2</span></li>
            <li><span class="Collapsable">item 3</span></li>
            <li><span class="Collapsable">item 4</span></li>
        </ul>
        </li>
    </ul>
    </li>
    <li><span class="Collapsable">item 2</span><ul>
        <li><span class="Collapsable">item 1</span></li>
        <li><span class="Collapsable">item 2</span></li>
        <li><span class="Collapsable">item 3</span></li>
        <li><span class="Collapsable">item 4</span></li>
    </ul>
    </li>
    <li><span class="Collapsable">item 3</span><ul>
        <li><span class="Collapsable">item 1</span></li>
        <li><span class="Collapsable">item 2</span></li>
        <li><span class="Collapsable">item 3</span></li>
        <li><span class="Collapsable">item 4</span></li>
    </ul>
    </li>
    <li><span class="Collapsable">item 4</span></li>
</ul>
<script type="text/javascript">
    $(".Collapsable").click(function () {

        $(this).parent().children().toggle();
        $(this).toggle();

    });

</script>

Use .map without return in simple way. Also start using let and const instead of var because let and const is more recommended

const rockets = [_x000D_
    { country:'Russia', launches:32 },_x000D_
    { country:'US', launches:23 },_x000D_
    { country:'China', launches:16 },_x000D_
    { country:'Europe(ESA)', launches:7 },_x000D_
    { country:'India', launches:4 },_x000D_
    { country:'Japan', launches:3 }_x000D_
];_x000D_
_x000D_
const launchOptimistic = rockets.map(elem => (_x000D_
  {_x000D_
    country: elem.country,_x000D_
    launches: elem.launches+10_x000D_
  } _x000D_
));_x000D_
_x000D_
console.log(launchOptimistic);

There is also the rather spiffy FileStream, introduced in SQL Server 2008.

You should use the ClearContents method if you want to clear the content but preserve the formatting.

Worksheets("Sheet1").Range("A1:G37").ClearContents

Why not create a viewmodel with a simple string parameter and then pass that to the view? It has the benefit of being extensible (i.e. you can then add any other things you may want to set in your controller) and it's fairly simple.

public class MyViewModel
{
    public string YourString { get; set; }
}

In the view

@model MyViewModel
@Html.Label(model => model.YourString)

In the controller

public ActionResult Index() 
{
     myViewModel = new MyViewModel();
     myViewModel.YourString = "However you are setting this."
     return View(myViewModel)
}

8 years late. But I like:

import os
import requests

os.environ['HTTP_PROXY'] = os.environ['http_proxy'] = 'http://http-connect-proxy:3128/'
os.environ['HTTPS_PROXY'] = os.environ['https_proxy'] = 'http://http-connect-proxy:3128/'
os.environ['NO_PROXY'] = os.environ['no_proxy'] = '127.0.0.1,localhost,.local'

r = requests.get('https://example.com')  # , verify=False

Here is what I have that helps you and others about markdown checkbox table. Enjoy!

| Projects | Operating Systems | Programming Languages   | CAM/CAD Programs | Microcontrollers and Processors | 
|---------------------------------- |---------------|---------------|----------------|-----------|
| <ul><li>[ ] Blog </li></ul>       | <ul><li>[ ] CentOS</li></ul>        | <ul><li>[ ] Python </li></ul> | <ul><li>[ ] AutoCAD Electrical </li></ul> | <ul><li>[ ] Arduino </li></ul> |
| <ul><li>[ ] PyGame</li></ul>   | <ul><li>[ ] Fedora </li></ul>       | <ul><li>[ ] C</li></ul> | <ul><li>[ ] 3DsMax </li></ul> |<ul><li>[ ] Raspberry Pi </li></ul> |
| <ul><li>[ ] Server Info Display</li></ul>| <ul><li>[ ] Ubuntu</li></ul> | <ul><li>[ ] C++ </li></ul> | <ul><li>[ ] Adobe AfterEffects </li></ul> |<ul><li>[ ]  </li></ul> |
| <ul><li>[ ] Twitter Subs Bot </li></ul> | <ul><li>[ ] ROS </li></ul>    | <ul><li>[ ] C# </li></ul> | <ul><li>[ ] Adobe Illustrator </li></ul> |<ul><li>[ ]  </li></ul> |

From the documentation:

The BuildAction property indicates what Visual Studio does with a file when a build is executed. BuildAction can have one of several values:

None - The file is not included in the project output group and is not compiled in the build process. An example is a text file that contains documentation, such as a Readme file.

Compile - The file is compiled into the build output. This setting is used for code files.

Content - The file is not compiled, but is included in the Content output group. For example, this setting is the default value for an .htm or other kind of Web file.

Embedded Resource - This file is embedded in the main project build output as a DLL or executable. It is typically used for resource files.

Use Default toolkit for this

frame.setIconImage(Toolkit.getDefaultToolkit().getImage("Icon.png"));

Simple way to iterate over class fields and obtain values from object:

 Class<?> c = obj.getClass();
 Field[] fields = c.getDeclaredFields();
 Map<String, Object> temp = new HashMap<String, Object>();

 for( Field field : fields ){
      try {
           temp.put(field.getName().toString(), field.get(obj));
      } catch (IllegalArgumentException e1) {
      } catch (IllegalAccessException e1) {
      }
 }

Use Find > Replace, or (Ctrl+H), to open the Find What/Replace With Window, and use Ctrl+Enter to indicate a new line in the Replace With inputbox.

Can't find any solution on this page that doesn't

1. Use a loop
2. Use javax.xml.bind.DatatypeConverter which compiles fine but often throws java.lang.NoClassDefFoundError at runtime.

Here's a solution which doesn't have the flaws above(no promises mine doesn't have other flaws though)

import java.math.BigInteger;

import static java.lang.System.out;
public final class App2 {
    // | proposed solution.
    public static String encode(byte[] bytes) {          
        final int length = bytes.length;

        // | BigInteger constructor throws if it is given an empty array.
        if (length == 0) {
            return "00";
        }

        final int evenLength = (int)(2 * Math.ceil(length / 2.0));
        final String format = "%0" + evenLength + "x";         
        final String result = String.format (format, new BigInteger(bytes));

        return result;
    }

    public static void main(String[] args) throws Exception {
        // 00
        out.println(encode(new byte[] {})); 

        // 01
        out.println(encode(new byte[] {1})); 

        //203040
        out.println(encode(new byte[] {0x20, 0x30, 0x40})); 

        // 416c6c20796f75722062617365206172652062656c6f6e6720746f2075732e
        out.println(encode("All your base are belong to us.".getBytes()));
    }
}   

I couldn't get this under 62 opcodes, but if you can live without 0 padding in case the first byte is less than 0x10, then the following solution only uses 23 opcodes. Really shows how "easy to implement yourself" solutions like "pad with a zero if string length is odd" can get pretty expensive if a native implementation is not already available(or in this case, if BigInteger had an option to prefix with zeros in toString).

public static String encode(byte[] bytes) {          
    final int length = bytes.length;

    // | BigInteger constructor throws if it is given an empty array.
    if (length == 0) {
        return "00";
    }

    return new BigInteger(bytes).toString(16);
}

you can try this too And it will work:

DECLARE
  a NUMBER;
  b NUMBER;
BEGIN
  a :=: a; --this will take input from user
  b :=: b;
  DBMS_OUTPUT.PUT_LINE('a = '|| a);
  DBMS_OUTPUT.PUT_LINE('b = '|| b);
END;

This cross browser code below evaluates all possible heights of the body and html elements and returns the max found:

            var body = document.body;
            var html = document.documentElement;
            var bodyH = Math.max(body.scrollHeight, body.offsetHeight, body.getBoundingClientRect().height, html.clientHeight, html.scrollHeight, html.offsetHeight); // The max height of the body

A working example:

function getHeight()_x000D_
{_x000D_
  var body = document.body;_x000D_
  var html = document.documentElement; _x000D_
  var bodyH = Math.max(body.scrollHeight, body.offsetHeight, body.getBoundingClientRect().height, html.clientHeight, html.scrollHeight, html.offsetHeight);_x000D_
  return bodyH;_x000D_
}_x000D_
_x000D_
document.getElementById('height').innerText = getHeight();

body,html_x000D_
{_x000D_
  height: 3000px;_x000D_
}_x000D_
_x000D_
#posbtm_x000D_
{_x000D_
  bottom: 0;_x000D_
  position: fixed;_x000D_
  background-color: Yellow;_x000D_
}

<div id="posbtm">The max Height of this document is: <span id="height"></span> px</div>_x000D_
_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />_x000D_
example document body content example document body content example document body content example document body content <br />

Use public property of child form

frmOptions {
     public string Result; }

frmMain {
     frmOptions.ShowDialog(); string r = frmOptions.Result; }

Use events

frmMain {
     frmOptions.OnResult += new ResultEventHandler(frmMain.frmOptions_Resukt);
     frmOptions.ShowDialog(); }

Use public property of main form

frmOptions {
     public frmMain MainForm; MainForm.Result = "result"; }

frmMain {
     public string Result;
     frmOptions.MainForm = this;
     frmOptions.ShowDialog();
     string r = this.Result; }

Use object Control.Tag; This is common for all controls public property which can contains a System.Object. You can hold there string or MyClass or MainForm - anything!

frmOptions {
     this.Tag = "result": }
frmMain {
     frmOptions.ShowDialog();
     string r = frmOptions.Tag as string; }

I saw this error when I changed a class name, despite updating all relevant .h and .m. Turned out, I had missed updating 'customClass' value in the .storyboard files. That resolved the problem.

It might be better to see the standard designed by W3.org. Here is the address: http://www.w3.org/

A "DIV" tag can wrap "P" tag whereas, a "P" tag can not wrap "DIV" tag-so far I know this difference. There may be more other differences.

if (pictureBox1.Image != null)
{
    pictureBox1.Image.Dispose();
    pictureBox1.Image = null;
}