Programs & Examples On #Boost variant

package com.dataload;

    public class insertCSV 
    {
        public static void main(String args[])
        {
            ApplicationContext context =
        new ClassPathXmlApplicationContext("applicationcontext.xml");


            // retrieve configured instance
            JobLauncher launcher = context.getBean("laucher", JobLauncher.class);
            Job job = context.getBean("job", Job.class);
            JobParameters jobParameters = context.getBean("jobParameters", JobParameters.class);
        }
    }

You need to add use Response; facade in header at your file.

Only then you can successfully retrieve your data with

return Response::json($data);

With a little PowerShell script:

sqlcmd -Q "set nocount on select top 0 * from [DB].[schema].[table]" -o c:\temp\header.txt_x000D_
bcp [DB].[schema].[table] out c:\temp\query.txt -c -T -S BRIZA_x000D_
Get-Content c:\temp\*.txt | Set-Content c:\temp\result.txt_x000D_
Remove-Item c:\temp\header.txt_x000D_
Remove-Item c:\temp\query.txt

Warning: The concatenation follows the .txt file name (in alphabetical order)

i am using v3.1.3 and i had to use data('DateTimePicker') like this

var fromE = $( "#" + fromInput );
var toE = $( "#" + toInput );
$('.form-datepicker').datetimepicker(dtOpts);

$('.form-datepicker').on('change', function(e){
   var isTo = $(this).attr('name') === 'to';

   $( "#" + ( isTo ? fromInput : toInput  ) )
      .data('DateTimePicker')[ isTo ? 'setMaxDate' : 'setMinDate' ](moment($(this).val(), 'DD/MM/YYYY'))
});

If I get you correctly, you want to know when a tab/window is effectively closed. Well, AFAIK the only way in Javascript to detect that kind of stuffs are onunload & onbeforeunload events.

Unfortunately (or fortunately?), those events are also fired when you leave a site over a link or your browsers back button. So this is the best answer I can give, I don't think you can natively detect a pure close in Javascript. Correct me if I'm wrong here.

Right click on data which you want to store

• Firstly, Right click on data which you want to store -> select "Store as global variable" And the new temp variable appear like bellow: (temp3 variable): New temp variable appear in console
• Second use command copy(temp_variable_name) like picture: enter image description here After that, you can paste data to anywhere you want. hope useful/

This code will do what you're looking for. It's based on examples found here and here.

The autofmt_xdate() call is particularly useful for making the x-axis labels readable.

import numpy as np
from matplotlib import pyplot as plt

fig = plt.figure()

width = .35
ind = np.arange(len(OY))
plt.bar(ind, OY, width=width)
plt.xticks(ind + width / 2, OX)

fig.autofmt_xdate()

plt.savefig("figure.pdf")

it is wrong. correct will be

P3 P2 P4 P5 P1 0 3 4 6 10 as the correct difference are these

Waiting Time (0+3+4+6+10)/5 = 4.6

Ref: http://www.it.uu.se/edu/course/homepage/oskomp/vt07/lectures/scheduling_algorithms/handout.pdf

The catch without any arguments is simply eating the exception and is of no use. What if a fatal error occurs? There's no way to know what happened if you use catch without argument.

A catch statement should catch more specific Exceptions like FileNotFoundException and then at the very end you should catch Exception which would catch any other exception and log them.

As listed on the other answers, there are many reasons you can find to avoid this. It all boils down to one reason that makes the rest moot. The System() function is inherently insecure/untrusted, and should not be introduced into a program unless necessary.

For a student assignment, this condition was never met, and for this reason I would fail an assignment without even running the program if a call to this method was present. (This was made clear from the start.)

MySQL has a short description of their more or less strict rules:

https://dev.mysql.com/doc/internals/en/coding-style.html

Most common codingstyle for MySQL by Simon Holywell:

http://www.sqlstyle.guide/

See also this question: Are there any published coding style guidelines for SQL?

well there are really enough examples for this, but anyway, here you go

using System;
using System.Security.Cryptography;

namespace RsaCryptoExample
{
  static class Program
  {
    static void Main()
    {
      //lets take a new CSP with a new 2048 bit rsa key pair
      var csp = new RSACryptoServiceProvider(2048);

      //how to get the private key
      var privKey = csp.ExportParameters(true);

      //and the public key ...
      var pubKey = csp.ExportParameters(false);

      //converting the public key into a string representation
      string pubKeyString;
      {
        //we need some buffer
        var sw = new System.IO.StringWriter();
        //we need a serializer
        var xs = new System.Xml.Serialization.XmlSerializer(typeof(RSAParameters));
        //serialize the key into the stream
        xs.Serialize(sw, pubKey);
        //get the string from the stream
        pubKeyString = sw.ToString();
      }

      //converting it back
      {
        //get a stream from the string
        var sr = new System.IO.StringReader(pubKeyString);
        //we need a deserializer
        var xs = new System.Xml.Serialization.XmlSerializer(typeof(RSAParameters));
        //get the object back from the stream
        pubKey = (RSAParameters)xs.Deserialize(sr);
      }

      //conversion for the private key is no black magic either ... omitted

      //we have a public key ... let's get a new csp and load that key
      csp = new RSACryptoServiceProvider();
      csp.ImportParameters(pubKey);

      //we need some data to encrypt
      var plainTextData = "foobar";

      //for encryption, always handle bytes...
      var bytesPlainTextData = System.Text.Encoding.Unicode.GetBytes(plainTextData);

      //apply pkcs#1.5 padding and encrypt our data 
      var bytesCypherText = csp.Encrypt(bytesPlainTextData, false);

      //we might want a string representation of our cypher text... base64 will do
      var cypherText = Convert.ToBase64String(bytesCypherText);


      /*
       * some transmission / storage / retrieval
       * 
       * and we want to decrypt our cypherText
       */

      //first, get our bytes back from the base64 string ...
      bytesCypherText = Convert.FromBase64String(cypherText);

      //we want to decrypt, therefore we need a csp and load our private key
      csp = new RSACryptoServiceProvider();
      csp.ImportParameters(privKey);

      //decrypt and strip pkcs#1.5 padding
      bytesPlainTextData = csp.Decrypt(bytesCypherText, false);

      //get our original plainText back...
      plainTextData = System.Text.Encoding.Unicode.GetString(bytesPlainTextData);
    }
  }
}

as a side note: the calls to Encrypt() and Decrypt() have a bool parameter that switches between OAEP and PKCS#1.5 padding ... you might want to choose OAEP if it's available in your situation

objectForKey: is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray, except instead of using indexes, it uses keys to differentiate between items. A key is an arbitrary string you provide. No two objects can have the same key (just as no two objects in an NSArray can have the same index).

valueForKey: is a KVC method. It works with ANY class. valueForKey: allows you to access a property using a string for its name. So for instance, if I have an Account class with a property accountNumber, I can do the following:

NSNumber *anAccountNumber = [NSNumber numberWithInt:12345];
Account *newAccount = [[Account alloc] init];

[newAccount setAccountNumber:anAccountNUmber];

NSNumber *anotherAccountNumber = [newAccount accountNumber];

Using KVC, I can access the property dynamically:

NSNumber *anAccountNumber = [NSNumber numberWithInt:12345];
Account *newAccount = [[Account alloc] init];

[newAccount setValue:anAccountNumber forKey:@"accountNumber"];

NSNumber *anotherAccountNumber = [newAccount valueForKey:@"accountNumber"];

Those are equivalent sets of statements.

I know you're thinking: wow, but sarcastically. KVC doesn't look all that useful. In fact, it looks "wordy". But when you want to change things at runtime, you can do lots of cool things that are much more difficult in other languages (but this is beyond the scope of your question).

If you want to learn more about KVC, there are many tutorials if you Google especially at Scott Stevenson's blog. You can also check out the NSKeyValueCoding Protocol Reference.

Hope that helps.

As of now you still can't animate rotations with jQuery, but you can with CSS3 animations, then simply add and remove the class with jQuery to make the animation occur.

JSFiddle demo

HTML

<img src="http://puu.sh/csDxF/2246d616d8.png" width="30" height="30"/>

CSS3

img {
-webkit-transform: rotate(-90deg);
-moz-transform: rotate(-90deg);
-o-transform: rotate(-90deg);
-ms-transform: rotate(-90deg);
transform: rotate(-90deg);
transition-duration:0.4s;
}

.rotate {
-webkit-transform: rotate(0deg);
-moz-transform: rotate(0deg);
-o-transform: rotate(0deg);
-ms-transform: rotate(0deg);
transform: rotate(0deg);
transition-duration:0.4s;
}

jQuery

$(document).ready(function() {
    $("img").mouseenter(function() {
        $(this).addClass("rotate");
    });
    $("img").mouseleave(function() {
        $(this).removeClass("rotate");
    });
});

I had the same problem, and this is how I fixed it. I was using the wrong port for my connection.

private final String DB_URL  = "jdbc:oracle:thin:@localhost:1521:orcll"; // 1521 my wrong port

• go to your localhost

• (my localhost address) : https://localhost:1158/em

• login

  • user name
  • password
  • connect as --> normal

• Below 'General' click on LISTENER_localhost

• look at you port number
  • Net Address (ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1522)) Connect to port 1522

• Edit you connection change port 1521 to 1522.

  • done

You can be guided by this example. On your css file:

.deskContent {
    background-image: url(../img/big-pic.png);
    width: 100%;
    height: 400px;
    background-repeat: no-repeat;
    background-size: contain; 
}

.phoneContent {
    background-image: url(../img/small-pic.png);
    width: 100%;
    height: 100px;
    background-repeat: no-repeat;
    background-size: contain;
}

@media all and (max-width: 959px) {
    .deskContent {display:block;}
    .phoneContent {display:none;}
}

@media all and (max-width: 479px) {
    .deskContent {display:none;}
    .phoneContent {display:block;}
}

On your html file:

<div class="deskContent">Content for desktop</div>
<div class="phoneContent">Content for mobile</div>

The simplest way I found was to override default_msec_format:

formatter = logging.Formatter('%(asctime)s')
formatter.default_msec_format = '%s.%03d'

Using [a-zA-Z0-9.-_]{1,}@[a-zA-Z.-]{2,}[.]{1}[a-zA-Z]{2,} for [email protected] / [email protected]

Much nicer than the above, because you don't need several os.path.join() and you will get the full path directly (if you wish), you can do this in Python 3.5 and above.

subfolders = [ f.path for f in os.scandir(folder) if f.is_dir() ]

This will give the complete path to the subdirectory. If you only want the name of the subdirectory use f.name instead of f.path

https://docs.python.org/3/library/os.html#os.scandir

Slightly OT: In case you need all subfolder recursively and/or all files recursively, have a look at this function, that is faster than os.walk & glob and will return a list of all subfolders as well as all files inside those (sub-)subfolders: https://stackoverflow.com/a/59803793/2441026

In case you want only all subfolders recursively:

def fast_scandir(dirname):
    subfolders= [f.path for f in os.scandir(dirname) if f.is_dir()]
    for dirname in list(subfolders):
        subfolders.extend(fast_scandir(dirname))
    return subfolders

Returns a list of all subfolders with their full paths. This again is faster than os.walk and a lot faster than glob.

An analysis of all functions

tl;dr:
- If you want to get all immediate subdirectories for a folder use os.scandir.
- If you want to get all subdirectories, even nested ones, use os.walk or - slightly faster - the fast_scandir function above.
- Never use os.walk for only top-level subdirectories, as it can be hundreds(!) of times slower than os.scandir.

• If you run the code below, make sure to run it once so that your OS will have accessed the folder, discard the results and run the test, otherwise results will be screwed.
• You might want to mix up the function calls, but I tested it, and it did not really matter.
• All examples will give the full path to the folder. The pathlib example as a (Windows)Path object.
• The first element of os.walk will be the base folder. So you will not get only subdirectories. You can use fu.pop(0) to remove it.
• None of the results will use natural sorting. This means results will be sorted like this: 1, 10, 2. To get natural sorting (1, 2, 10), please have a look at https://stackoverflow.com/a/48030307/2441026

Results:

os.scandir      took   1 ms. Found dirs: 439
os.walk         took 463 ms. Found dirs: 441 -> it found the nested one + base folder.
glob.glob       took  20 ms. Found dirs: 439
pathlib.iterdir took  18 ms. Found dirs: 439
os.listdir      took  18 ms. Found dirs: 439

Tested with W7x64, Python 3.8.1.

# -*- coding: utf-8 -*-
# Python 3


import time
import os
from glob import glob
from pathlib import Path


directory = r"<insert_folder>"
RUNS = 1


def run_os_walk():
    a = time.time_ns()
    for i in range(RUNS):
        fu = [x[0] for x in os.walk(directory)]
    print(f"os.walk\t\t\ttook {(time.time_ns() - a) / 1000 / 1000 / RUNS:.0f} ms. Found dirs: {len(fu)}")


def run_glob():
    a = time.time_ns()
    for i in range(RUNS):
        fu = glob(directory + "/*/")
    print(f"glob.glob\t\ttook {(time.time_ns() - a) / 1000 / 1000 / RUNS:.0f} ms. Found dirs: {len(fu)}")


def run_pathlib_iterdir():
    a = time.time_ns()
    for i in range(RUNS):
        dirname = Path(directory)
        fu = [f for f in dirname.iterdir() if f.is_dir()]
    print(f"pathlib.iterdir\ttook {(time.time_ns() - a) / 1000 / 1000 / RUNS:.0f} ms. Found dirs: {len(fu)}")


def run_os_listdir():
    a = time.time_ns()
    for i in range(RUNS):
        dirname = Path(directory)
        fu = [os.path.join(directory, o) for o in os.listdir(directory) if os.path.isdir(os.path.join(directory, o))]
    print(f"os.listdir\t\ttook {(time.time_ns() - a) / 1000 / 1000 / RUNS:.0f} ms. Found dirs: {len(fu)}")


def run_os_scandir():
    a = time.time_ns()
    for i in range(RUNS):
        fu = [f.path for f in os.scandir(directory) if f.is_dir()]
    print(f"os.scandir\t\ttook {(time.time_ns() - a) / 1000 / 1000 / RUNS:.0f} ms.\tFound dirs: {len(fu)}")


if __name__ == '__main__':
    run_os_scandir()
    run_os_walk()
    run_glob()
    run_pathlib_iterdir()
    run_os_listdir()

Let’s illustrate in Java:

class TrasportationDevice
{
   String name;
   String getName() { ... }
   void setName(String n) { ... }

   double speed;
   double getSpeed() { ... }
   void setSpeed(double d) { ... }

   Engine engine;
   Engine getEngine() { ... }
   void setEngine(Engine e) { ... }

   void startEngine() { ... }
}

class Car extends TransportationDevice
{
   @Override
   void startEngine() { ... }
}

There is no problem here, right? A car is definitely a transportation device, and here we can see that it overrides the startEngine() method of its superclass.

Let’s add another transportation device:

class Bicycle extends TransportationDevice
{
   @Override
   void startEngine() /*problem!*/
}

Everything isn’t going as planned now! Yes, a bicycle is a transportation device, however, it does not have an engine and hence, the method startEngine() cannot be implemented.

These are the kinds of problems that violation of Liskov Substitution Principle leads to, and they can most usually be recognized by a method that does nothing, or even can’t be implemented.

The solution to these problems is a correct inheritance hierarchy, and in our case we would solve the problem by differentiating classes of transportation devices with and without engines. Even though a bicycle is a transportation device, it doesn’t have an engine. In this example our definition of transportation device is wrong. It should not have an engine.

We can refactor our TransportationDevice class as follows:

class TrasportationDevice
{
   String name;
   String getName() { ... }
   void setName(String n) { ... }

   double speed;
   double getSpeed() { ... }
   void setSpeed(double d) { ... }
}

Now we can extend TransportationDevice for non-motorized devices.

class DevicesWithoutEngines extends TransportationDevice
{  
   void startMoving() { ... }
}

And extend TransportationDevice for motorized devices. Here is is more appropriate to add the Engine object.

class DevicesWithEngines extends TransportationDevice
{  
   Engine engine;
   Engine getEngine() { ... }
   void setEngine(Engine e) { ... }

   void startEngine() { ... }
}

Thus our Car class becomes more specialized, while adhering to the Liskov Substitution Principle.

class Car extends DevicesWithEngines
{
   @Override
   void startEngine() { ... }
}

And our Bicycle class is also in compliance with the Liskov Substitution Principle.

class Bicycle extends DevicesWithoutEngines
{
   @Override
   void startMoving() { ... }
}

No, you can't achieve that without setting a fixed height (or using a script).

Here are 2 answers of mine, showing how to use a script to achieve something like that:

• How to get header from cards or similar to have the same height with flex box?

• Same height for flex items in the flex-direction column flex container

<h1 style="text-align: left; float: left;">Text 1</h1>
<h2 style="text-align: right; float: right; display: inline;">Text 2</h2>
<hr style="clear: both;" />

Hope this helps!

In order to generate the value use

private static final long serialVersionUID = $randomLong$L;
$END$

and provide the randomLong template variable with the following value: groovyScript("new Random().nextLong().abs()")

https://pharsfalvi.wordpress.com/2015/03/18/adding-serialversionuid-in-idea/

You could use this snippet -

HttpURLConnection urlConn;
URL mUrl = new URL(url);
urlConn = (HttpURLConnection) mUrl.openConnection();
...
//query is your body
urlConn.addRequestProperty("Content-Type", "application/" + "POST");
if (query != null) {
urlConn.setRequestProperty("Content-Length", Integer.toString(query.length()));
urlConn.getOutputStream().write(query.getBytes("UTF8"));
}

Angular 6.1.0+ Answer

Use the built-in keyvalue-pipe like this:

<div *ngFor="let item of myObject | keyvalue">
    Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>

or like this:

<div *ngFor="let item of myObject | keyvalue:mySortingFunction">
    Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>

where mySortingFunction is in your .ts file, for example:

mySortingFunction = (a, b) => {
  return a.key > b.key ? -1 : 1;
}

Stackblitz: https://stackblitz.com/edit/angular-iterate-key-value

You won't need to register this in any module, since Angular pipes work out of the box in any template.

It also works for Javascript-Maps.

First of all, please vote and comment on the API request on the .NET repo.

Here's my optimized version of the ObservableRangeCollection (optimized version of James Montemagno's one).

It performs very fast and is meant to reuse existing elements when possible and avoid unnecessary events, or batching them into one, when possible. The ReplaceRange method replaces/removes/adds the required elements by the appropriate indices and batches the possible events.

Tested on Xamarin.Forms UI with great results for very frequent updates to the large collection (5-7 updates per second).

Note: Since WPF is not accustomed to work with range operations, it will throw a NotSupportedException, when using the ObservableRangeCollection from below in WPF UI-related work, such as binding it to a ListBox etc. (you can still use the ObservableRangeCollection<T> if not bound to UI).
However you can use the WpfObservableRangeCollection<T> workaround.
The real solution would be creating a CollectionView that knows how to deal with range operations, but I still didn't have the time to implement this.

RAW Code - open as Raw, then do Ctrl+A to select all, then Ctrl+C to copy.

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System.Collections.Generic;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Diagnostics;

namespace System.Collections.ObjectModel
{
  /// <summary>
  /// Implementation of a dynamic data collection based on generic Collection&lt;T&gt;,
  /// implementing INotifyCollectionChanged to notify listeners
  /// when items get added, removed or the whole list is refreshed.
  /// </summary>
  public class ObservableRangeCollection<T> : ObservableCollection<T>
  {
    //------------------------------------------------------
    //
    //  Private Fields
    //
    //------------------------------------------------------

    #region Private Fields    
    [NonSerialized]
    private DeferredEventsCollection _deferredEvents;
    #endregion Private Fields


    //------------------------------------------------------
    //
    //  Constructors
    //
    //------------------------------------------------------

    #region Constructors
    /// <summary>
    /// Initializes a new instance of ObservableCollection that is empty and has default initial capacity.
    /// </summary>
    public ObservableRangeCollection() { }

    /// <summary>
    /// Initializes a new instance of the ObservableCollection class that contains
    /// elements copied from the specified collection and has sufficient capacity
    /// to accommodate the number of elements copied.
    /// </summary>
    /// <param name="collection">The collection whose elements are copied to the new list.</param>
    /// <remarks>
    /// The elements are copied onto the ObservableCollection in the
    /// same order they are read by the enumerator of the collection.
    /// </remarks>
    /// <exception cref="ArgumentNullException"> collection is a null reference </exception>
    public ObservableRangeCollection(IEnumerable<T> collection) : base(collection) { }

    /// <summary>
    /// Initializes a new instance of the ObservableCollection class
    /// that contains elements copied from the specified list
    /// </summary>
    /// <param name="list">The list whose elements are copied to the new list.</param>
    /// <remarks>
    /// The elements are copied onto the ObservableCollection in the
    /// same order they are read by the enumerator of the list.
    /// </remarks>
    /// <exception cref="ArgumentNullException"> list is a null reference </exception>
    public ObservableRangeCollection(List<T> list) : base(list) { }

    #endregion Constructors

    //------------------------------------------------------
    //
    //  Public Methods
    //
    //------------------------------------------------------

    #region Public Methods

    /// <summary>
    /// Adds the elements of the specified collection to the end of the <see cref="ObservableCollection{T}"/>.
    /// </summary>
    /// <param name="collection">
    /// The collection whose elements should be added to the end of the <see cref="ObservableCollection{T}"/>.
    /// The collection itself cannot be null, but it can contain elements that are null, if type T is a reference type.
    /// </param>
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    public void AddRange(IEnumerable<T> collection)
    {
      InsertRange(Count, collection);
    }

    /// <summary>
    /// Inserts the elements of a collection into the <see cref="ObservableCollection{T}"/> at the specified index.
    /// </summary>
    /// <param name="index">The zero-based index at which the new elements should be inserted.</param>
    /// <param name="collection">The collection whose elements should be inserted into the List<T>.
    /// The collection itself cannot be null, but it can contain elements that are null, if type T is a reference type.</param>                
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="index"/> is not in the collection range.</exception>
    public void InsertRange(int index, IEnumerable<T> collection)
    {
      if (collection == null)
        throw new ArgumentNullException(nameof(collection));
      if (index < 0)
        throw new ArgumentOutOfRangeException(nameof(index));
      if (index > Count)
        throw new ArgumentOutOfRangeException(nameof(index));

      if (collection is ICollection<T> countable)
      {
        if (countable.Count == 0)
        {
          return;
        }
      }
      else if (!ContainsAny(collection))
      {
        return;
      }

      CheckReentrancy();

      //expand the following couple of lines when adding more constructors.
      var target = (List<T>)Items;
      target.InsertRange(index, collection);

      OnEssentialPropertiesChanged();

      if (!(collection is IList list))
        list = new List<T>(collection);

      OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, list, index));
    }


    /// <summary> 
    /// Removes the first occurence of each item in the specified collection from the <see cref="ObservableCollection{T}"/>.
    /// </summary>
    /// <param name="collection">The items to remove.</param>        
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    public void RemoveRange(IEnumerable<T> collection)
    {
      if (collection == null)
        throw new ArgumentNullException(nameof(collection));

      if (Count == 0)
      {
        return;
      }
      else if (collection is ICollection<T> countable)
      {
        if (countable.Count == 0)
          return;
        else if (countable.Count == 1)
          using (IEnumerator<T> enumerator = countable.GetEnumerator())
          {
            enumerator.MoveNext();
            Remove(enumerator.Current);
            return;
          }
      }
      else if (!(ContainsAny(collection)))
      {
        return;
      }

      CheckReentrancy();

      var clusters = new Dictionary<int, List<T>>();
      var lastIndex = -1;
      List<T> lastCluster = null;
      foreach (T item in collection)
      {
        var index = IndexOf(item);
        if (index < 0)
        {
          continue;
        }

        Items.RemoveAt(index);

        if (lastIndex == index && lastCluster != null)
        {
          lastCluster.Add(item);
        }
        else
        {
          clusters[lastIndex = index] = lastCluster = new List<T> { item };
        }
      }

      OnEssentialPropertiesChanged();

      if (Count == 0)
        OnCollectionReset();
      else
        foreach (KeyValuePair<int, List<T>> cluster in clusters)
          OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, cluster.Value, cluster.Key));

    }

    /// <summary>
    /// Iterates over the collection and removes all items that satisfy the specified match.
    /// </summary>
    /// <remarks>The complexity is O(n).</remarks>
    /// <param name="match"></param>
    /// <returns>Returns the number of elements that where </returns>
    /// <exception cref="ArgumentNullException"><paramref name="match"/> is null.</exception>
    public int RemoveAll(Predicate<T> match)
    {
      return RemoveAll(0, Count, match);
    }

    /// <summary>
    /// Iterates over the specified range within the collection and removes all items that satisfy the specified match.
    /// </summary>
    /// <remarks>The complexity is O(n).</remarks>
    /// <param name="index">The index of where to start performing the search.</param>
    /// <param name="count">The number of items to iterate on.</param>
    /// <param name="match"></param>
    /// <returns>Returns the number of elements that where </returns>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="index"/> is out of range.</exception>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="count"/> is out of range.</exception>
    /// <exception cref="ArgumentNullException"><paramref name="match"/> is null.</exception>
    public int RemoveAll(int index, int count, Predicate<T> match)
    {
      if (index < 0)
        throw new ArgumentOutOfRangeException(nameof(index));
      if (count < 0)
        throw new ArgumentOutOfRangeException(nameof(count));
      if (index + count > Count)
        throw new ArgumentOutOfRangeException(nameof(index));
      if (match == null)
        throw new ArgumentNullException(nameof(match));

      if (Count == 0)
        return 0;

      List<T> cluster = null;
      var clusterIndex = -1;
      var removedCount = 0;

      using (BlockReentrancy())
      using (DeferEvents())
      {
        for (var i = 0; i < count; i++, index++)
        {
          T item = Items[index];
          if (match(item))
          {
            Items.RemoveAt(index);
            removedCount++;

            if (clusterIndex == index)
            {
              Debug.Assert(cluster != null);
              cluster.Add(item);
            }
            else
            {
              cluster = new List<T> { item };
              clusterIndex = index;
            }

            index--;
          }
          else if (clusterIndex > -1)
          {
            OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, cluster, clusterIndex));
            clusterIndex = -1;
            cluster = null;
          }
        }

        if (clusterIndex > -1)
          OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, cluster, clusterIndex));
      }

      if (removedCount > 0)
        OnEssentialPropertiesChanged();

      return removedCount;
    }

    /// <summary>
    /// Removes a range of elements from the <see cref="ObservableCollection{T}"/>>.
    /// </summary>
    /// <param name="index">The zero-based starting index of the range of elements to remove.</param>
    /// <param name="count">The number of elements to remove.</param>
    /// <exception cref="ArgumentOutOfRangeException">The specified range is exceeding the collection.</exception>
    public void RemoveRange(int index, int count)
    {
      if (index < 0)
        throw new ArgumentOutOfRangeException(nameof(index));
      if (count < 0)
        throw new ArgumentOutOfRangeException(nameof(count));
      if (index + count > Count)
        throw new ArgumentOutOfRangeException(nameof(index));

      if (count == 0)
        return;

      if (count == 1)
      {
        RemoveItem(index);
        return;
      }

      //Items will always be List<T>, see constructors
      var items = (List<T>)Items;
      List<T> removedItems = items.GetRange(index, count);

      CheckReentrancy();

      items.RemoveRange(index, count);

      OnEssentialPropertiesChanged();

      if (Count == 0)
        OnCollectionReset();
      else
        OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, removedItems, index));
    }

    /// <summary> 
    /// Clears the current collection and replaces it with the specified collection,
    /// using the default <see cref="EqualityComparer{T}"/>.
    /// </summary>             
    /// <param name="collection">The items to fill the collection with, after clearing it.</param>
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    public void ReplaceRange(IEnumerable<T> collection)
    {
      ReplaceRange(0, Count, collection, EqualityComparer<T>.Default);
    }

    /// <summary>
    /// Clears the current collection and replaces it with the specified collection,
    /// using the specified comparer to skip equal items.
    /// </summary>
    /// <param name="collection">The items to fill the collection with, after clearing it.</param>
    /// <param name="comparer">An <see cref="IEqualityComparer{T}"/> to be used
    /// to check whether an item in the same location already existed before,
    /// which in case it would not be added to the collection, and no event will be raised for it.</param>
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    /// <exception cref="ArgumentNullException"><paramref name="comparer"/> is null.</exception>
    public void ReplaceRange(IEnumerable<T> collection, IEqualityComparer<T> comparer)
    {
      ReplaceRange(0, Count, collection, comparer);
    }

    /// <summary>
    /// Removes the specified range and inserts the specified collection,
    /// ignoring equal items (using <see cref="EqualityComparer{T}.Default"/>).
    /// </summary>
    /// <param name="index">The index of where to start the replacement.</param>
    /// <param name="count">The number of items to be replaced.</param>
    /// <param name="collection">The collection to insert in that location.</param>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="index"/> is out of range.</exception>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="count"/> is out of range.</exception>
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    public void ReplaceRange(int index, int count, IEnumerable<T> collection)
    {
      ReplaceRange(index, count, collection, EqualityComparer<T>.Default);
    }

    /// <summary>
    /// Removes the specified range and inserts the specified collection in its position, leaving equal items in equal positions intact.
    /// </summary>
    /// <param name="index">The index of where to start the replacement.</param>
    /// <param name="count">The number of items to be replaced.</param>
    /// <param name="collection">The collection to insert in that location.</param>
    /// <param name="comparer">The comparer to use when checking for equal items.</param>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="index"/> is out of range.</exception>
    /// <exception cref="ArgumentOutOfRangeException"><paramref name="count"/> is out of range.</exception>
    /// <exception cref="ArgumentNullException"><paramref name="collection"/> is null.</exception>
    /// <exception cref="ArgumentNullException"><paramref name="comparer"/> is null.</exception>
    public void ReplaceRange(int index, int count, IEnumerable<T> collection, IEqualityComparer<T> comparer)
    {
      if (index < 0)
        throw new ArgumentOutOfRangeException(nameof(index));
      if (count < 0)
        throw new ArgumentOutOfRangeException(nameof(count));
      if (index + count > Count)
        throw new ArgumentOutOfRangeException(nameof(index));

      if (collection == null)
        throw new ArgumentNullException(nameof(collection));
      if (comparer == null)
        throw new ArgumentNullException(nameof(comparer));

      if (collection is ICollection<T> countable)
      {
        if (countable.Count == 0)
        {
          RemoveRange(index, count);
          return;
        }
      }
      else if (!ContainsAny(collection))
      {
        RemoveRange(index, count);
        return;
      }

      if (index + count == 0)
      {
        InsertRange(0, collection);
        return;
      }

      if (!(collection is IList<T> list))
        list = new List<T>(collection);

      using (BlockReentrancy())
      using (DeferEvents())
      {
        var rangeCount = index + count;
        var addedCount = list.Count;

        var changesMade = false;
        List<T>
            newCluster = null,
            oldCluster = null;


        int i = index;
        for (; i < rangeCount && i - index < addedCount; i++)
        {
          //parallel position
          T old = this[i], @new = list[i - index];
          if (comparer.Equals(old, @new))
          {
            OnRangeReplaced(i, newCluster, oldCluster);
            continue;
          }
          else
          {
            Items[i] = @new;

            if (newCluster == null)
            {
              Debug.Assert(oldCluster == null);
              newCluster = new List<T> { @new };
              oldCluster = new List<T> { old };
            }
            else
            {
              newCluster.Add(@new);
              oldCluster.Add(old);
            }

            changesMade = true;
          }
        }

        OnRangeReplaced(i, newCluster, oldCluster);

        //exceeding position
        if (count != addedCount)
        {
          var items = (List<T>)Items;
          if (count > addedCount)
          {
            var removedCount = rangeCount - addedCount;
            T[] removed = new T[removedCount];
            items.CopyTo(i, removed, 0, removed.Length);
            items.RemoveRange(i, removedCount);
            OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, removed, i));
          }
          else
          {
            var k = i - index;
            T[] added = new T[addedCount - k];
            for (int j = k; j < addedCount; j++)
            {
              T @new = list[j];
              added[j - k] = @new;
            }
            items.InsertRange(i, added);
            OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, added, i));
          }

          OnEssentialPropertiesChanged();
        }
        else if (changesMade)
        {
          OnIndexerPropertyChanged();
        }
      }
    }

    #endregion Public Methods


    //------------------------------------------------------
    //
    //  Protected Methods
    //
    //------------------------------------------------------

    #region Protected Methods

    /// <summary>
    /// Called by base class Collection&lt;T&gt; when the list is being cleared;
    /// raises a CollectionChanged event to any listeners.
    /// </summary>
    protected override void ClearItems()
    {
      if (Count == 0)
        return;

      CheckReentrancy();
      base.ClearItems();
      OnEssentialPropertiesChanged();
      OnCollectionReset();
    }

    /// <summary>
    /// Called by base class Collection&lt;T&gt; when an item is set in list;
    /// raises a CollectionChanged event to any listeners.
    /// </summary>
    protected override void SetItem(int index, T item)
    {
      if (Equals(this[index], item))
        return;

      CheckReentrancy();
      T originalItem = this[index];
      base.SetItem(index, item);

      OnIndexerPropertyChanged();
      OnCollectionChanged(NotifyCollectionChangedAction.Replace, originalItem, item, index);
    }

    /// <summary>
    /// Raise CollectionChanged event to any listeners.
    /// Properties/methods modifying this ObservableCollection will raise
    /// a collection changed event through this virtual method.
    /// </summary>
    /// <remarks>
    /// When overriding this method, either call its base implementation
    /// or call <see cref="BlockReentrancy"/> to guard against reentrant collection changes.
    /// </remarks>
    protected override void OnCollectionChanged(NotifyCollectionChangedEventArgs e)
    {
      if (_deferredEvents != null)
      {
        _deferredEvents.Add(e);
        return;
      }
      base.OnCollectionChanged(e);
    }

    protected virtual IDisposable DeferEvents() => new DeferredEventsCollection(this);

    #endregion Protected Methods


    //------------------------------------------------------
    //
    //  Private Methods
    //
    //------------------------------------------------------

    #region Private Methods

    /// <summary>
    /// Helper function to determine if a collection contains any elements.
    /// </summary>
    /// <param name="collection">The collection to evaluate.</param>
    /// <returns></returns>
    private static bool ContainsAny(IEnumerable<T> collection)
    {
      using (IEnumerator<T> enumerator = collection.GetEnumerator())
        return enumerator.MoveNext();
    }

    /// <summary>
    /// Helper to raise Count property and the Indexer property.
    /// </summary>
    private void OnEssentialPropertiesChanged()
    {
      OnPropertyChanged(EventArgsCache.CountPropertyChanged);
      OnIndexerPropertyChanged();
    }

    /// <summary>
    /// /// Helper to raise a PropertyChanged event for the Indexer property
    /// /// </summary>
    private void OnIndexerPropertyChanged() =>
      OnPropertyChanged(EventArgsCache.IndexerPropertyChanged);

    /// <summary>
    /// Helper to raise CollectionChanged event to any listeners
    /// </summary>
    private void OnCollectionChanged(NotifyCollectionChangedAction action, object oldItem, object newItem, int index) =>
      OnCollectionChanged(new NotifyCollectionChangedEventArgs(action, newItem, oldItem, index));

    /// <summary>
    /// Helper to raise CollectionChanged event with action == Reset to any listeners
    /// </summary>
    private void OnCollectionReset() =>
      OnCollectionChanged(EventArgsCache.ResetCollectionChanged);

    /// <summary>
    /// Helper to raise event for clustered action and clear cluster.
    /// </summary>
    /// <param name="followingItemIndex">The index of the item following the replacement block.</param>
    /// <param name="newCluster"></param>
    /// <param name="oldCluster"></param>
    //TODO should have really been a local method inside ReplaceRange(int index, int count, IEnumerable<T> collection, IEqualityComparer<T> comparer),
    //move when supported language version updated.
    private void OnRangeReplaced(int followingItemIndex, ICollection<T> newCluster, ICollection<T> oldCluster)
    {
      if (oldCluster == null || oldCluster.Count == 0)
      {
        Debug.Assert(newCluster == null || newCluster.Count == 0);
        return;
      }

      OnCollectionChanged(
          new NotifyCollectionChangedEventArgs(
              NotifyCollectionChangedAction.Replace,
              new List<T>(newCluster),
              new List<T>(oldCluster),
              followingItemIndex - oldCluster.Count));

      oldCluster.Clear();
      newCluster.Clear();
    }

    #endregion Private Methods

    //------------------------------------------------------
    //
    //  Private Types
    //
    //------------------------------------------------------

    #region Private Types
    private sealed class DeferredEventsCollection : List<NotifyCollectionChangedEventArgs>, IDisposable
    {
      private readonly ObservableRangeCollection<T> _collection;
      public DeferredEventsCollection(ObservableRangeCollection<T> collection)
      {
        Debug.Assert(collection != null);
        Debug.Assert(collection._deferredEvents == null);
        _collection = collection;
        _collection._deferredEvents = this;
      }

      public void Dispose()
      {
        _collection._deferredEvents = null;
        foreach (var args in this)
          _collection.OnCollectionChanged(args);
      }
    }

    #endregion Private Types

  }

  /// <remarks>
  /// To be kept outside <see cref="ObservableCollection{T}"/>, since otherwise, a new instance will be created for each generic type used.
  /// </remarks>
  internal static class EventArgsCache
  {
    internal static readonly PropertyChangedEventArgs CountPropertyChanged = new PropertyChangedEventArgs("Count");
    internal static readonly PropertyChangedEventArgs IndexerPropertyChanged = new PropertyChangedEventArgs("Item[]");
    internal static readonly NotifyCollectionChangedEventArgs ResetCollectionChanged = new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset);
  }
}

As we know that the Thread.stop() is deprecated in JAVA, under the hood the Thread.stop calls the interrupt() method on the thread to stop it, Interrupt is meant to be thrown from the methods which keep the thread waiting for some other thread to notify after the execution completes. Interrupt will cause nothing to the thread if it is not handled in the execution of a thread, like, if(Thread.interrupted())return; So, all in all we need to basically manage the start and stop of the thread like calling the start() method like Thread.start() starts a while(true) inside the run() method of the thread and checks for interrupted status in each iteration and returns from the thread.

Please note that a thread will not die in the following situations:

1. The thread has not yet returned from the run().
2. Any of the objects owned by the thread is accessible. (This hints to null/dispose of the references for GC to do the rest)

enter code here

string string_value= string.Empty;

        for (int i = 0; i < ur_grid.Rows.Count; i++)
        {
            for (int j = 0; j < ur_grid.Rows[i].Cells.Count; j++)
            {
                if (!string.IsNullOrEmpty(ur_grid.Rows[i].Cells[j].Text.ToString()))
                {
                    if (j > 0)
                        string_value= string_value+ "," + ur_grid.Rows[i].Cells[j].Text.ToString();
                    else
                    {
                        if (string.IsNullOrEmpty(string_value))
                            string_value= ur_grid.Rows[i].Cells[j].Text.ToString();
                        else
                            string_value= string_value+ Environment.NewLine + ur_grid.Rows[i].Cells[j].Text.ToString();
                    }
                }
            }
        }


        string where_to_save_file = @"d:\location\Files\sample.csv";
        File.WriteAllText(where_to_save_file, string_value);

        string server_path = "/site/Files/sample.csv";
        Response.ContentType = ContentType;
        Response.AppendHeader("Content-Disposition", "attachment; filename=" + Path.GetFileName(server_path));
        Response.WriteFile(server_path);
        Response.End();

(I was browsing another article on something entirely different.. and polymorphism popped up... Now I thought that I knew what Polymorphism was.... but apparently not in this beautiful way explained.. Wanted to write it down somewhere.. better still will share it... )

http://www.eioba.com/a/1htn/how-i-explained-rest-to-my-wife

read on from this part:

..... polymorphism. That's a geeky way of saying that different nouns can have the same verb applied to them.

this way we can iterate into table data.

DECLARE @_MinJobID INT
DECLARE @_MaxJobID INT
CREATE  TABLE #Temp (JobID INT)

INSERT INTO #Temp SELECT * FROM DBO.STRINGTOTABLE(@JobID,',')
SELECT @_MinJID = MIN(JobID),@_MaxJID = MAX(JobID)  FROM #Temp

    WHILE @_MinJID <= @_MaxJID
    BEGIN

        INSERT INTO Mytable        
        (        
            JobID,        
        )        

        VALUES        
        (        
            @_MinJobID,        
        ) 

        SET @_MinJID = @_MinJID + 1;
    END

DROP TABLE #Temp

STRINGTOTABLE is user define function which will parse comma separated data and return table. thanks

I wrote rabbitmq-dump-queue which allows dumping messages from a RabbitMQ queue to local files and requeuing the messages in their original order.

Example usage (to dump the first 50 messages of queue incoming_1):

rabbitmq-dump-queue -url="amqp://user:[email protected]:5672/" -queue=incoming_1 -max-messages=50 -output-dir=/tmp

You can use Django's built-in validators—

from django.db.models import IntegerField, Model
from django.core.validators import MaxValueValidator, MinValueValidator

class CoolModelBro(Model):
    limited_integer_field = IntegerField(
        default=1,
        validators=[
            MaxValueValidator(100),
            MinValueValidator(1)
        ]
     )

Edit: When working directly with the model, make sure to call the model full_clean method before saving the model in order to trigger the validators. This is not required when using ModelForm since the forms will do that automatically.

I've used this:

RewriteEngine On

# Unless directory, remove trailing slash
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]+)/$ http://example.com/folder/$1 [R=301,L]

# Redirect external .php requests to extensionless URL
RewriteCond %{THE_REQUEST} ^(.+)\.php([#?][^\ ]*)?\ HTTP/
RewriteRule ^(.+)\.php$ http://example.com/folder/$1 [R=301,L]

# Resolve .php file for extensionless PHP URLs
RewriteRule ^([^/.]+)$ $1.php [L]

See also: this question

In Angular 6, you can do this:

In your service file:

 function_name(data) {
    const url = `the_URL`;
    let input = new FormData();
    input.append('url', data);   // "url" as the key and "data" as value
    return this.http.post(url, input).pipe(map((resp: any) => resp));
  }

In component.ts file: in any function say xyz,

xyz(){
this.Your_service_alias.function_name(data).subscribe(d => {   // "data" can be your file or image in base64 or other encoding
      console.log(d);
    });
}

Some additional things that I can think of.

As @allsyed said sys.argv gives a list of components (including program name), so if you want to know the number of elements passed through command line you can use len() to determine it. Based on this, you can design exception/error messages if user didn't pass specific number of parameters.

Also if you looking for a better way to handle command line arguments, I would suggest you look at https://docs.python.org/2/howto/argparse.html

You can control this via HTTP header by adding Access-Control-Allow-Origin. Setting it to * will accept cross-domain AJAX requests from any domain.

Using PHP it's really simple, just add the following line into the script that you want to have access outside from your domain:

header("Access-Control-Allow-Origin: *");

Don't forget to enable mod_headers module in httpd.conf.

As it turns out, SET(CMAKE_CXX_FLAGS "-std=c++0x") does activate many C++11 features. The reason it did not work was that the statement looked like this:

set(CMAKE_CXX_FLAGS "-std=c++0x ${CMAKE_CXX_FLAGS} -g -ftest-coverage -fprofile-arcs")

Following this approach, somehow the -std=c++0x flag was overwritten and it did not work. Setting the flags one by one or using a list method is working.

list( APPEND CMAKE_CXX_FLAGS "-std=c++0x ${CMAKE_CXX_FLAGS} -g -ftest-coverage -fprofile-arcs")

// if you do the input like this
<input id="'.$userid.'" value="'.$userid.'"  name="invite['.$userid.']" type="checkbox">

// you can access the value directly like this:
$invite = $_POST['invite'][$userid];

You can use getEventListeners in your Google Chrome developer console.

getEventListeners(object) returns the event listeners registered on the specified object.

getEventListeners(document.querySelector('option[value=Closed]'));

Simplest Answer

array.sort(function(a,b){
  // Turn your strings into dates, and then subtract them
  // to get a value that is either negative, positive, or zero.
  return new Date(b.date) - new Date(a.date);
});

More Generic Answer

array.sort(function(o1,o2){
  if (sort_o1_before_o2)    return -1;
  else if(sort_o1_after_o2) return  1;
  else                      return  0;
});

Or more tersely:

array.sort(function(o1,o2){
  return sort_o1_before_o2 ? -1 : sort_o1_after_o2 ? 1 : 0;
});

Generic, Powerful Answer

Define a custom non-enumerable sortBy function using a Schwartzian transform on all arrays :

(function(){
  if (typeof Object.defineProperty === 'function'){
    try{Object.defineProperty(Array.prototype,'sortBy',{value:sb}); }catch(e){}
  }
  if (!Array.prototype.sortBy) Array.prototype.sortBy = sb;

  function sb(f){
    for (var i=this.length;i;){
      var o = this[--i];
      this[i] = [].concat(f.call(o,o,i),o);
    }
    this.sort(function(a,b){
      for (var i=0,len=a.length;i<len;++i){
        if (a[i]!=b[i]) return a[i]<b[i]?-1:1;
      }
      return 0;
    });
    for (var i=this.length;i;){
      this[--i]=this[i][this[i].length-1];
    }
    return this;
  }
})();

Use it like so:

array.sortBy(function(o){ return o.date });

If your date is not directly comparable, make a comparable date out of it, e.g.

array.sortBy(function(o){ return new Date( o.date ) });

You can also use this to sort by multiple criteria if you return an array of values:

// Sort by date, then score (reversed), then name
array.sortBy(function(o){ return [ o.date, -o.score, o.name ] };

See http://phrogz.net/JS/Array.prototype.sortBy.js for more details.

<script type="text/javascript">
    var frm = $('#myform');
    frm.submit(function (ev) {
        $.ajax({
            type: frm.attr('method'),
            url: frm.attr('action'),
            data: frm.serialize(),
            success: function (data) {
                alert('ok');
            }
        });

        ev.preventDefault();
    });
</script>

<form id="myform" action="/your_url" method="post">
    ...
</form>

You can use:

type text1.txt >> combine.txt
echo >> combine.txt
type text2.txt >> combine.txt

or something like this:

echo blah >> combine.txt
echo blah2 >> combine.txt
echo >> combine.txt
echo other >> combine.txt

It seems to work fine in Google Chrome. Which browser are you using? Here the proof http://jsfiddle.net/CN8XL/

Anyhow you can also access to the input value parameter through the document.FormName.checkyear.value. You have to wrap in the input in a <form> tag like with the proper name attribute, like shown below:

<form name="FormName">
    <input type="hidden" name="checkyear" id="checkyear" value="">
</form>

Have you considered using the jQuery Library? Here are the docs for .val() function.

For the things that you are suggesting you can just change the levels using the levels:

levels(iris$Species)[3] <- 'new'

Some parenthesis are missing.

Change

 window.location.href = "/comments.aspx?id=" + movieShareId.textContent || movieShareId.innerText + "/";

to

 window.location = "/comments.aspx?id=" + (movieShareId.textContent || movieShareId.innerText) + "/";

No priority is given to the || compared to the +.

Remove also everything after the window.location assignation : this code isn't supposed to be executed as the page changes.

Note: you don't need to set location.href. It's enough to just set location.

Edit: The plugin now works with trailing whitespace characters. Thanks for pointing it out @JavaSpyder

Since most other answers didn't match what I needed(or simply didn't work at all) I modified Adrian B's answer into a proper jQuery plugin that results in pixel perfect scaling of input without requiring you to change your css or html.

Example:https://jsfiddle.net/587aapc2/

Usage:$("input").autoresize({padding: 20, minWidth: 20, maxWidth: 300});

Plugin:

//JQuery plugin:_x000D_
$.fn.textWidth = function(_text, _font){//get width of text with font.  usage: $("div").textWidth();_x000D_
        var fakeEl = $('<span>').hide().appendTo(document.body).text(_text || this.val() || this.text()).css({font: _font || this.css('font'), whiteSpace: "pre"}),_x000D_
            width = fakeEl.width();_x000D_
        fakeEl.remove();_x000D_
        return width;_x000D_
    };_x000D_
_x000D_
$.fn.autoresize = function(options){//resizes elements based on content size.  usage: $('input').autoresize({padding:10,minWidth:0,maxWidth:100});_x000D_
  options = $.extend({padding:10,minWidth:0,maxWidth:10000}, options||{});_x000D_
  $(this).on('input', function() {_x000D_
    $(this).css('width', Math.min(options.maxWidth,Math.max(options.minWidth,$(this).textWidth() + options.padding)));_x000D_
  }).trigger('input');_x000D_
  return this;_x000D_
}_x000D_
_x000D_
_x000D_
_x000D_
//have <input> resize automatically_x000D_
$("input").autoresize({padding:20,minWidth:40,maxWidth:300});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<input value="i magically resize">_x000D_
<br/><br/>_x000D_
called with:_x000D_
$("input").autoresize({padding: 20, minWidth: 40, maxWidth: 300});

static byte[] discardWhitespace(byte[] data) {
    byte groomedData[] = new byte[data.length];
    int bytesCopied = 0;

    for (int i = 0; i < data.length; i++) {
        switch (data[i]) {
            case (byte) '\n' :
            case (byte) '\r' :
                break;
            default:
                groomedData[bytesCopied++] = data[i];
        }
    }

    byte packedData[] = new byte[bytesCopied];

    System.arraycopy(groomedData, 0, packedData, 0, bytesCopied);

    return packedData;
}

Code found on commons-codec project.

You can use finish() method or you can use:

android:noHistory="true"

And then there is no need to call finish() anymore.

<activity android:name=".ClassName" android:noHistory="true" ... />

Functions:

/**
 * Does something interesting
 *
 * @param Place   $where  Where something interesting takes place
 * @param integer $repeat How many times something interesting should happen
 * 
 * @throws Some_Exception_Class If something interesting cannot happen
 * @author Monkey Coder <[email protected]>
 * @return Status
 */ 

Classes:

/**
 * Short description for class
 *
 * Long description for class (if any)...
 *
 * @copyright  2006 Zend Technologies
 * @license    http://www.zend.com/license/3_0.txt   PHP License 3.0
 * @version    Release: @package_version@
 * @link       http://dev.zend.com/package/PackageName
 * @since      Class available since Release 1.2.0
 */ 

Sample File:

<?php

/**
 * Short description for file
 *
 * Long description for file (if any)...
 *
 * PHP version 5.6
 *
 * LICENSE: This source file is subject to version 3.01 of the PHP license
 * that is available through the world-wide-web at the following URI:
 * http://www.php.net/license/3_01.txt.  If you did not receive a copy of
 * the PHP License and are unable to obtain it through the web, please
 * send a note to [email protected] so we can mail you a copy immediately.
 *
 * @category   CategoryName
 * @package    PackageName
 * @author     Original Author <[email protected]>
 * @author     Another Author <[email protected]>
 * @copyright  1997-2005 The PHP Group
 * @license    http://www.php.net/license/3_01.txt  PHP License 3.01
 * @version    SVN: $Id$
 * @link       http://pear.php.net/package/PackageName
 * @see        NetOther, Net_Sample::Net_Sample()
 * @since      File available since Release 1.2.0
 * @deprecated File deprecated in Release 2.0.0
 */

/**
 * This is a "Docblock Comment," also known as a "docblock."  The class'
 * docblock, below, contains a complete description of how to write these.
 */
require_once 'PEAR.php';

// {{{ constants

/**
 * Methods return this if they succeed
 */
define('NET_SAMPLE_OK', 1);

// }}}
// {{{ GLOBALS

/**
 * The number of objects created
 * @global int $GLOBALS['_NET_SAMPLE_Count']
 */
$GLOBALS['_NET_SAMPLE_Count'] = 0;

// }}}
// {{{ Net_Sample

/**
 * An example of how to write code to PEAR's standards
 *
 * Docblock comments start with "/**" at the top.  Notice how the "/"
 * lines up with the normal indenting and the asterisks on subsequent rows
 * are in line with the first asterisk.  The last line of comment text
 * should be immediately followed on the next line by the closing asterisk
 * and slash and then the item you are commenting on should be on the next
 * line below that.  Don't add extra lines.  Please put a blank line
 * between paragraphs as well as between the end of the description and
 * the start of the @tags.  Wrap comments before 80 columns in order to
 * ease readability for a wide variety of users.
 *
 * Docblocks can only be used for programming constructs which allow them
 * (classes, properties, methods, defines, includes, globals).  See the
 * phpDocumentor documentation for more information.
 * http://phpdoc.org/tutorial_phpDocumentor.howto.pkg.html
 *
 * The Javadoc Style Guide is an excellent resource for figuring out
 * how to say what needs to be said in docblock comments.  Much of what is
 * written here is a summary of what is found there, though there are some
 * cases where what's said here overrides what is said there.
 * http://java.sun.com/j2se/javadoc/writingdoccomments/index.html#styleguide
 *
 * The first line of any docblock is the summary.  Make them one short
 * sentence, without a period at the end.  Summaries for classes, properties
 * and constants should omit the subject and simply state the object,
 * because they are describing things rather than actions or behaviors.
 *
 * Below are the tags commonly used for classes. @category through @version
 * are required.  The remainder should only be used when necessary.
 * Please use them in the order they appear here.  phpDocumentor has
 * several other tags available, feel free to use them.
 *
 * @category   CategoryName
 * @package    PackageName
 * @author     Original Author <[email protected]>
 * @author     Another Author <[email protected]>
 * @copyright  1997-2005 The PHP Group
 * @license    http://www.php.net/license/3_01.txt  PHP License 3.01
 * @version    Release: @package_version@
 * @link       http://pear.php.net/package/PackageName
 * @see        NetOther, Net_Sample::Net_Sample()
 * @since      Class available since Release 1.2.0
 * @deprecated Class deprecated in Release 2.0.0
 */
class Net_Sample
{
    // {{{ properties

    /**
     * The status of foo's universe
     * Potential values are 'good', 'fair', 'poor' and 'unknown'.
     * @var string $foo
     */
    public $foo = 'unknown';

    /**
     * The status of life
     * Note that names of private properties or methods must be
     * preceeded by an underscore.
     * @var bool $_good
     */
    private $_good = true;

    // }}}
    // {{{ setFoo()

    /**
     * Registers the status of foo's universe
     *
     * Summaries for methods should use 3rd person declarative rather
     * than 2nd person imperative, beginning with a verb phrase.
     *
     * Summaries should add description beyond the method's name. The
     * best method names are "self-documenting", meaning they tell you
     * basically what the method does.  If the summary merely repeats
     * the method name in sentence form, it is not providing more
     * information.
     *
     * Summary Examples:
     *   + Sets the label              (preferred)
     *   + Set the label               (avoid)
     *   + This method sets the label  (avoid)
     *
     * Below are the tags commonly used for methods.  A @param tag is
     * required for each parameter the method has.  The @return
     * and @access tags are mandatory.  The @throws tag is required if
     * the method uses exceptions.  @static is required if the method can
     * be called statically.  The remainder should only be used when
     * necessary.  Please use them in the order they appear here.
     * phpDocumentor has several other tags available, feel free to use
     * them.
     *
     * The @param tag contains the data type, then the parameter's
     * name, followed by a description.  By convention, the first noun in
     * the description is the data type of the parameter.  Articles like
     * "a", "an", and  "the" can precede the noun.  The descriptions
     * should start with a phrase.  If further description is necessary,
     * follow with sentences.  Having two spaces between the name and the
     * description aids readability.
     *
     * When writing a phrase, do not capitalize and do not end with a
     * period:
     *   + the string to be tested
     *
     * When writing a phrase followed by a sentence, do not capitalize the
     * phrase, but end it with a period to distinguish it from the start
     * of the next sentence:
     *   + the string to be tested. Must use UTF-8 encoding.
     *
     * Return tags should contain the data type then a description of
     * the data returned.  The data type can be any of PHP's data types
     * (int, float, bool, string, array, object, resource, mixed)
     * and should contain the type primarily returned.  For example, if
     * a method returns an object when things work correctly but false
     * when an error happens, say 'object' rather than 'mixed.'  Use
     * 'void' if nothing is returned.
     *
     * Here's an example of how to format examples:
     * <code>
     * require_once 'Net/Sample.php';
     *
     * $s = new Net_Sample();
     * if (PEAR::isError($s)) {
     *     echo $s->getMessage() . "\n";
     * }
     * </code>
     *
     * Here is an example for non-php example or sample:
     * <samp>
     * pear install net_sample
     * </samp>
     *
     * @param string $arg1 the string to quote
     * @param int    $arg2 an integer of how many problems happened.
     *                     Indent to the description's starting point
     *                     for long ones.
     *
     * @return int the integer of the set mode used. FALSE if foo
     *             foo could not be set.
     * @throws exceptionclass [description]
     *
     * @access public
     * @static
     * @see Net_Sample::$foo, Net_Other::someMethod()
     * @since Method available since Release 1.2.0
     * @deprecated Method deprecated in Release 2.0.0
     */
    function setFoo($arg1, $arg2 = 0)
    {
        /*
         * This is a "Block Comment."  The format is the same as
         * Docblock Comments except there is only one asterisk at the
         * top.  phpDocumentor doesn't parse these.
         */
        if ($arg1 == 'good' || $arg1 == 'fair') {
            $this->foo = $arg1;
            return 1;
        } elseif ($arg1 == 'poor' && $arg2 > 1) {
            $this->foo = 'poor';
            return 2;
        } else {
            return false;
        }
    }

    // }}}
}

// }}}

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * c-hanging-comment-ender-p: nil
 * End:
 */

?>

Source: PEAR Docblock Comment standards

You can also set a default value for the variable, so you don't need to use two "[", which amounts to two processes ("[" is actually a program) instead of one.

It goes by this syntax: ${VARIABLE:-default}.

The whole thing has to be thought in such a way that this "default" value is something distinct from a "valid" value/content.

If that's not possible for some reason you probably need to add a step like checking if there's a value at all, along the lines of "if [ -z $VARIABLE ] ; then echo "the variable needs to be filled"", or "if [ ! -z $VARIABLE ] ; then #everything is fine, proceed with the rest of the script".

I had same issue and below is resolved.

Old Service Code:

@Injectable()

Updated working Service Code:

@Injectable({
  providedIn: 'root'
})

Its a CORS issue, your api cannot be accessed directly from remote or different origin, In order to allow other ip address or other origins from accessing you api, you should add the 'Access-Control-Allow-Origin' on the api's header, you can set its value to '*' if you want it to be accessible to all, or you can set specific domain or ips like 'http://siteA.com' or 'http://192. ip address ';

Include this on your api's header, it may vary depending on how you are displaying json data,

if your using ajax, to retrieve and display data your header would look like this,

$.ajax({
   url: '',
   headers: {  'Access-Control-Allow-Origin': 'http://The web site allowed to access' },
   data: data,
   type: 'dataType',
   /* etc */
   success: function(jsondata){

   }
})

Apply style="text-align: right" to the input tag. This will allow entry to be right-justified, and (at least in Firefox 3, IE 7 and Safari) will even appear to flow from the right.

try this

#ui-datepicker-div {
  z-index: 100000;
}

grep -q "something" file
[[ !? -eq 0 ]] && echo "yes" || echo "no"

You can do it by manually edit code first migration:

public override void Up()
{    
   AddColumn("dbo.Events", "Active", c => c.Boolean(nullable: false, defaultValue: true));
} 

Parse a filename from the fully qualified path name (e.g., c:\temp\my.bat) to any component (e.g., File.ext).

Single line of code:

For %%A in ("C:\Folder1\Folder2\File.ext") do (echo %%~fA)

You can change out "C:\Folder1\Folder2\File.ext" for any full path and change "%%~fA" for any of the other options you will find by running "for /?" at the command prompt.

Elaborated Code

set "filename=C:\Folder1\Folder2\File.ext"
For %%A in ("%filename%") do (
    echo full path: %%~fA
    echo drive: %%~dA
    echo path: %%~pA
    echo file name only: %%~nA
    echo extension only: %%~xA
    echo expanded path with short names: %%~sA
    echo attributes: %%~aA
    echo date and time: %%~tA
    echo size: %%~zA
    echo drive + path: %%~dpA
    echo name.ext: %%~nxA
    echo full path + short name: %%~fsA)

Standalone Batch Script
Save as C:\cmd\ParseFn.cmd.

Add C:\cmd to your PATH environment variable and use it to store all of you reusable batch scripts.

@echo off
@echo ::___________________________________________________________________::
@echo ::                                                                   ::
@echo ::                              ParseFn                              ::
@echo ::                                                                   ::
@echo ::                           Chris Advena                            ::
@echo ::___________________________________________________________________::
@echo.

::
:: Process arguements
::
if "%~1%"=="/?" goto help
if "%~1%"=="" goto help
if "%~2%"=="/?" goto help
if "%~2%"=="" (
    echo !!! Error: ParseFn requires two inputs. !!!
    goto help)

set in=%~1%
set out=%~2%
:: echo "%in:~3,1%"   "%in:~0,1%"
if "%in:~3,1%"=="" (
    if "%in:~0,1%"=="/" (
    set in=%~2%
    set out=%~1%)
)

::
:: Parse filename
::
set "ret="
For %%A in ("%in%") do (
    if "%out%"=="/f" (set ret=%%~fA)
    if "%out%"=="/d" (set ret=%%~dA)
    if "%out%"=="/p" (set ret=%%~pA)
    if "%out%"=="/n" (set ret=%%~nA)
    if "%out%"=="/x" (set ret=%%~xA)
    if "%out%"=="/s" (set ret=%%~sA)
    if "%out%"=="/a" (set ret=%%~aA)
    if "%out%"=="/t" (set ret=%%~tA)
    if "%out%"=="/z" (set ret=%%~zA)
    if "%out%"=="/dp" (set ret=%%~dpA)
    if "%out%"=="/nx" (set ret=%%~nxA)
    if "%out%"=="/fs" (set ret=%%~fsA)
)
echo ParseFn result: %ret%
echo.

goto end
:help
@echo off
:: @echo ::___________________________________________________________________::
:: @echo ::                                                                   ::
:: @echo ::                           ParseFn Help                            ::
:: @echo ::                                                                   ::
:: @echo ::                           Chris Advena                            ::
:: @echo ::___________________________________________________________________::
@echo.
@echo ParseFn parses a fully qualified path name (e.g., c:\temp\my.bat)
@echo into the requested component, such as drive, path, filename, 
@echo extenstion, etc.
@echo.
@echo Syntax: /switch filename
@echo where,
@echo   filename is a fully qualified path name including drive, 
@echo   folder(s), file name, and extension
@echo.
@echo   Select only one switch:
@echo       /f - fully qualified path name
@echo       /d - drive letter only
@echo       /p - path only
@echo       /n - file name only
@echo       /x - extension only
@echo       /s - expanded path contains short names only
@echo       /a - attributes of file
@echo       /t - date/time of file
@echo       /z - size of file
@echo      /dp - drive + path
@echo      /nx - file name + extension
@echo      /fs - full path + short name
@echo.

:end
:: @echo ::___________________________________________________________________::
:: @echo ::                                                                   ::
:: @echo ::                         ParseFn finished                          ::
:: @echo ::___________________________________________________________________::
:: @echo.

This can be sought of a temporary solution. Unicode has accepted U+20B9 as Indian rupee symbol soon all systems will update themselves

You can use ORDER BY clause to sort data rows by values in columns. Something like

=QUERY(responses!A1:K; "Select C, D, E where B contains '2nd Web Design' Order By C, D")

If you’d like to order by some columns descending, others ascending, you can add desc/asc, ie:

=QUERY(responses!A1:K; "Select C, D, E where B contains '2nd Web Design' Order By C desc, D")

I noticed the same error as soon as I added Google Analytics and started testing on localhost.

I have both AdBlock as well as Ghostery... it actually (for me) wasn't AdBlock interfering - it was Ghostery. To "fix", in Ghostery settings, under "Analytics", uncheck Google Analytics.

The accepted answer is too long, other answers didn't work for me. I'm gonna leave this for future purpose.

Dim sKey, bFound
skey = "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SecurityHealth"

with CreateObject("WScript.Shell")
  on error resume next            ' turn off error trapping
    sValue = .regread(sKey)       ' read attempt
    bFound = (err.number = 0)     ' test for success
  on error goto 0                 ' restore error trapping
end with

If bFound Then
  MsgBox = "Registry Key Exist."
Else
  MsgBox = "Nope, it doesn't exist."
End If

Here's the list of the Registry Tree, choose your own base on your current task.

HKCR = HKEY_CLASSES_ROOT
HKCU = HKEY_CURRENT_USER
HKLM = HKEY_LOCAL_MACHINE
HKUS = HKEY_USERS
HKCC = HKEY_CURRENT_CONFIG

Just use the == with the negation symbol (!). If dtfm is the name of your data.frame:

dtfm[!dtfm$C == "Foo", ]

Or, to move the negation in the comparison:

dtfm[dtfm$C != "Foo", ]

Or, even shorter using subset():

subset(dtfm, C!="Foo")

On Ubuntu 16.04

Here's how I fixed this issue: Refer Docker Compose documentation

1. sudo curl -L https://github.com/docker/compose/releases/download/1.21.0/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose

2. sudo chmod +x /usr/local/bin/docker-compose

After you do the curl command , it'll put docker-compose into the

/usr/local/bin

which is not on the PATH. To fix it, create a symbolic link:

3. sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

And now if you do: docker-compose --version

You'll see that docker-compose is now on the PATH

Finally found this method:

basename($_SERVER['REQUEST_URI']);

This will return all URLs with page name. (e.g.: index.php?id=1&name=rr&class=10).

Just add position:relative to the parent element .sidebar-resources-categories

http://jsfiddle.net/matthewabrman/5msuY/

explanation: the ::after elements position is based off of it's parent, in your example you probably had a parent element of the .sidebar-res... which had a set height, therefore it rendered just below it. Adding position relative to the .sidebar-res... makes the after elements move to 100% of it's parent which now becomes the .sidebar-res... because it's position is set to relative. I'm not sure how to explain it but it's expected behaviour.

read more on the subject: http://css-tricks.com/absolute-positioning-inside-relative-positioning/

This error raised up because you trying to update dict object by using a wrong sequence (list or tuple) structure.

cash_id.create(cr, uid, lines,context=None) trying to convert lines into dict object:

(0, 0, {
    'name': l.name,
    'date': l.date,
    'amount': l.amount,
    'type': l.type,
    'statement_id': exp.statement_id.id,
    'account_id': l.account_id.id,
    'account_analytic_id': l.analytic_account_id.id,
    'ref': l.ref,
    'note': l.note,
    'company_id': l.company_id.id
})

Remove the second zero from this tuple to properly convert it into a dict object.

To test it your self, try this into python shell:

>>> l=[(0,0,{'h':88})]
>>> a={}
>>> a.update(l)

Traceback (most recent call last):
  File "<pyshell#11>", line 1, in <module>
    a.update(l)
ValueError: dictionary update sequence element #0 has length 3; 2 is required

>>> l=[(0,{'h':88})]
>>> a.update(l)

You might need to change your path by:

import os
path=os.chdir(str('Here should be the path to your file')) #This command changes directory

This is what worked for me at least! Hope it works for you too!

If you are sure that the modification in the SQL file has no impact on your existing schema, you can also update the checksum of the existing schema.

I did this following a slight change in the sql file.

Here is how I updated the checksum:

update flyway_schema_history set checksum = '-1934991199' where installed_rank = '1';

That's probably the C++ runtime library. Since it's a DLL it is not included in your program executable. Your friend can download those libraries from Microsoft.

Sets remove duplicate items. In order to do that, the item can't change while in the set. Lists can change after being created, and are termed 'mutable'. You cannot put mutable things in a set.

Lists have an unmutable equivalent, called a 'tuple'. This is how you would write a piece of code that took a list of lists, removed duplicate lists, then sorted it in reverse.

result = sorted(set(map(tuple, my_list)), reverse=True)

Additional note: If a tuple contains a list, the tuple is still considered mutable.

Some examples:

>>> hash( tuple() )
3527539
>>> hash( dict() )

Traceback (most recent call last):
  File "<pyshell#5>", line 1, in <module>
    hash( dict() )
TypeError: unhashable type: 'dict'
>>> hash( list() )

Traceback (most recent call last):
  File "<pyshell#6>", line 1, in <module>
    hash( list() )
TypeError: unhashable type: 'list'

You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several other places. Android emulator does not have bluetooth capabilities".

You can only use real devices.

Emulator Limitations

The functional limitations of the emulator include:

• No support for placing or receiving actual phone calls. However, You can simulate phone calls (placed and received) through the emulator console
• No support for USB
• No support for device-attached headphones
• No support for determining SD card insert/eject
• No support for WiFi, Bluetooth, NFC

Refer to the documentation

Here's my "teach a person to fish" answer:

Rsync's syntax is definitely non-intuitive, but it is worth understanding.

1. First, use -vvv to see the debug info for rsync.

$ rsync -nr -vvv --include="**/file_11*.jpg" --exclude="*" /Storage/uploads/ /website/uploads/

[sender] hiding directory 1280000000 because of pattern *
[sender] hiding directory 1260000000 because of pattern *
[sender] hiding directory 1270000000 because of pattern *

The key concept here is that rsync applies the include/exclude patterns for each directory recursively. As soon as the first include/exclude is matched, the processing stops.

The first directory it evaluates is /Storage/uploads. Storage/uploads has 1280000000/, 1260000000/, 1270000000/ dirs/files. None of them match file_11*.jpg to include. All of them match * to exclude. So they are excluded, and rsync ends.

2. The solution is to include all dirs (*/) first. Then the first dir component will be 1260000000/, 1270000000/, 1280000000/ since they match */. The next dir component will be 1260000000/. In 1260000000/, file_11_00.jpg matches --include="file_11*.jpg", so it is included. And so forth.

$ rsync -nrv --include='*/' --include="file_11*.jpg" --exclude="*" /Storage/uploads/ /website/uploads/

./
1260000000/
1260000000/file_11_00.jpg
1260000000/file_11_01.jpg
1270000000/
1270000000/file_11_00.jpg
1270000000/file_11_01.jpg
1280000000/
1280000000/file_11_00.jpg
1280000000/file_11_01.jpg

https://download.samba.org/pub/rsync/rsync.1

For me, I changed class='carousel-item' to class='item' like this

<div class="item">
    <img class="img-responsive" src="..." alt="...">
</div>

There are a few ways. One of the simplest is to create a my-paths.pth file (as described here). This is just a file with the extension .pth that you put into your system site-packages directory. On each line of the file you put one directory name, so you can put a line in there with /path/to/the/ and it will add that directory to the path.

You could also use the PYTHONPATH environment variable, which is like the system PATH variable but contains directories that will be added to sys.path. See the documentation.

Note that no matter what you do, sys.path contains directories not files. You can't "add a file to sys.path". You always add its directory and then you can import the file.

var x = $($('div').html($('#container').clone())).html();

URL-encoded payload must be provided on the body parameter of the http.NewRequest(method, urlStr string, body io.Reader) method, as a type that implements io.Reader interface.

Based on the sample code:

package main

import (
    "fmt"
    "net/http"
    "net/url"
    "strconv"
    "strings"
)

func main() {
    apiUrl := "https://api.com"
    resource := "/user/"
    data := url.Values{}
    data.Set("name", "foo")
    data.Set("surname", "bar")

    u, _ := url.ParseRequestURI(apiUrl)
    u.Path = resource
    urlStr := u.String() // "https://api.com/user/"

    client := &http.Client{}
    r, _ := http.NewRequest(http.MethodPost, urlStr, strings.NewReader(data.Encode())) // URL-encoded payload
    r.Header.Add("Authorization", "auth_token=\"XXXXXXX\"")
    r.Header.Add("Content-Type", "application/x-www-form-urlencoded")
    r.Header.Add("Content-Length", strconv.Itoa(len(data.Encode())))

    resp, _ := client.Do(r)
    fmt.Println(resp.Status)
}

resp.Status is 200 OK this way.

There is no specific data structure in Java which suits to your requirements. Your requirements are quite specific and for that you need to design your own data structure. Looking at your requirements anyone can say that you need some kind of n-ary tree with some specific functionality. You can design your data structure in following way:

1. Structure of the node of the tree would be like content in the node and list of children like: class Node { String value; List children;}
2. You need to retrieve the children of a given string, so you can have 2 methods 1: Node searchNode(String str), will return the node that has the same value as given input (use BFS for searching) 2: List getChildren(String str): this method will internally call the searchNode to get the node having same string and then it will create the list of all string values of children and return.
3. You will also be required to insert a string in tree. You will have to write one method say void insert(String parent, String value): this will again search the node having value equal to parent and then you can create a Node with given value and add to the list of children to the found parent.

I would suggest, you write structure of the node in one class like Class Node { String value; List children;} and all other methods like search, insert and getChildren in another NodeUtils class so that you can also pass the root of tree to perform operation on specific tree like: class NodeUtils{ public static Node search(Node root, String value){// perform BFS and return Node}

IDLE's console does not support ANSI escape sequences, or any other form of escapes for coloring your output.

You can learn how to talk to IDLE's console directly instead of just treating it like normal stdout and printing to it (which is how it does things like color-coding your syntax), but that's pretty complicated. The idle documentation just tells you the basics of using IDLE itself, and its idlelib library has no documentation (well, there is a single line of documentation—"(New in 2.3) Support library for the IDLE development environment."—if you know where to find it, but that isn't very helpful). So, you need to either read the source, or do a whole lot of trial and error, to even get started.

Alternatively, you can run your script from the command line instead of from IDLE, in which case you can use whatever escape sequences your terminal handles. Most modern terminals will handle at least basic 16/8-color ANSI. Many will handle 16/16, or the expanded xterm-256 color sequences, or even full 24-bit colors. (I believe gnome-terminal is the default for Ubuntu, and in its default configuration it will handle xterm-256, but that's really a question for SuperUser or AskUbuntu.)

Learning to read the termcap entries to know which codes to enter is complicated… but if you only care about a single console—or are willing to just assume "almost everything handles basic 16/8-color ANSI, and anything that doesn't, I don't care about", you can ignore that part and just hardcode them based on, e.g., this page.

Once you know what you want to emit, it's just a matter of putting the codes in the strings before printing them.

But there are libraries that can make this all easier for you. One really nice library, which comes built in with Python, is curses. This lets you take over the terminal and do a full-screen GUI, with colors and spinning cursors and anything else you want. It is a little heavy-weight for simple uses, of course. Other libraries can be found by searching PyPI, as usual.

In python 3.x, use input() instead of raw_input()

strcat has the declaration:

char *strcat(char *dest, const char *src)

It expects 2 strings. While this compiles:

char str[1024] = "Hello World";
char tmp = '.';

strcat(str, tmp);

It will cause bad memory issues because strcat is looking for a null terminated cstring. You can do this:

char str[1024] = "Hello World";
char tmp[2] = ".";

strcat(str, tmp);

Live example.

If you really want to append a char you will need to make your own function. Something like this:

void append(char* s, char c) {
        int len = strlen(s);
        s[len] = c;
        s[len+1] = '\0';
}

append(str, tmp)

Of course you may also want to check your string size etc to make it memory safe.

1) Add selected class to target element
2) Find all children of parent element excluding target element
3) Remove class from target element

 <div id = "outer">
            <div class="item" id="inner1">Div 1 </div>
            <div class="item" id="inner2">Div 2 </div>
            <div class="item" id="inner3">Div 3 </div>
            <div class="item" id="inner4">Div 4 </div>
           </div>



function getSiblings(target) {
    target.classList.add('selected');
    let siblings = document.querySelecttorAll('#outer .item:not(.currentlySelected)')
    target.classList.remove('selected'); 
return siblings
    }

@vnr you can retrieve all the sort keys associated with a partition key by just using the query using partion key. No need of scan. The point here is partition key is compulsory in a query . Sort key are used only to get range of data

This code work correctly only when u put into button click because at that time user put values into editable text and then when user clicks button it fetch the data and convert into string

EditText dob=(EditText)findviewbyid(R.id.edit_id);
String  str=dob.getText().toString();

I would recommend separating out all of the foreign-key constraints from your CREATE TABLE statements. Create all the tables first without FK constraints, and then create all the FK constraints once you have created the tables.

You can add an FK constraint to a table using SQL like the following:

ALTER TABLE orders ADD CONSTRAINT orders_FK
  FOREIGN KEY (m_p_unique_id) REFERENCES library (m_p_unique_id);

In particular, your formats and library tables both have foreign-key constraints on one another. The two CREATE TABLE statements to create these two tables can never run successfully, as each will only work when the other table has already been created.

Separating out the constraint creation allows you to create tables with FK constraints on one another. Also, if you have an error with a constraint, only that constraint fails to be created. At present, because you have errors in the constraints in your CREATE TABLE statements, then entire table creation fails and you get various knock-on errors because FK constraints may depend on these tables that failed to create.

You can't. New browsers like Firefox, Safari etc. block the 'file' protocol. It will only work on old browsers.

You'll have to upload the files you want.

You have to use the NotifyIcon control from System.Windows.Forms, or alternatively you can use the Notify Icon API provided by Windows API. WPF Provides no such equivalent, and it has been requested on Microsoft Connect several times.

I have code on GitHub which uses System.Windows.Forms NotifyIcon Component from within a WPF application, the code can be viewed at https://github.com/wilson0x4d/Mubox/blob/master/Mubox.QuickLaunch/AppWindow.xaml.cs

Here are the summary bits:

Create a WPF Window with ShowInTaskbar=False, and which is loaded in a non-Visible State.

At class-level:

private System.Windows.Forms.NotifyIcon notifyIcon = null;

During OnInitialize():

notifyIcon = new System.Windows.Forms.NotifyIcon();
notifyIcon.Click += new EventHandler(notifyIcon_Click);
notifyIcon.DoubleClick += new EventHandler(notifyIcon_DoubleClick);
notifyIcon.Icon = IconHandles["QuickLaunch"];

During OnLoaded():

notifyIcon.Visible = true;

And for interaction (shown as notifyIcon.Click and DoubleClick above):

void notifyIcon_Click(object sender, EventArgs e)
{
    ShowQuickLaunchMenu();
}

From here you can resume the use of WPF Controls and APIs such as context menus, pop-up windows, etc.

It's that simple. You don't exactly need a WPF Window to host to the component, it's just the most convenient way to introduce one into a WPF App (as a Window is generally the default entry point defined via App.xaml), likewise, you don't need a WPF Wrapper or 3rd party control, as the SWF component is guaranteed present in any .NET Framework installation which also has WPF support since it's part of the .NET Framework (which all current and future .NET Framework versions build upon.) To date, there is no indication from Microsoft that SWF support will be dropped from the .NET Framework anytime soon.

Hope that helps.

It's a little cheese that you have to use a pre-3.0 Framework Component to get a tray-icon, but understandably as Microsoft has explained it, there is no concept of a System Tray within the scope of WPF. WPF is a presentation technology, and Notification Icons are an Operating System (not a "Presentation") concept.

This is a really old question, and thus, has many outdated answers. As of 2020 all major browsers have adhered to the standard.

Answer for 2020:

document.body.scrollHeight

Edit: the above doesn't take margins on the <body> tag into account. If your body has margins, use:

document.documentElement.scrollHeight

Without specifying the path you can do:

constructor(private route: ActivatedRoute, private router: Router) { }

reload() {
  this.router.routeReuseStrategy.shouldReuseRoute = () => false;
  this.router.onSameUrlNavigation = 'reload';
  this.router.navigate(['./'], { relativeTo: this.route });
}

And if you use query params you can do:

reload() {
  ...
  this.router.navigate(['./'], { relativeTo: this.route, queryParamsHandling: 'preserve' });
}

you do not need to pull 'picture' attribute though. there is much more convenient way, the only thing you need is userid, see example below;

https://graph.facebook.com/user_id/picture?type=large

p.s. type defines the size you want

plz keep in mind that using token with basic permissions, /me/friends will return list of friends only with id+name attributes

Try this:

String urle = HOST + url + value;

Then return the values from:

urle.replace(" ", "%20").trim();

To get only uploaded file Name use this,

fake_path=document.getElementById('FileUpload1').value
alert(fake_path.split("\\").pop())

FileUpload1 value contains fake path, that you probably don't want, to avoid that use split and pop last element from your file.

Rename the id of your ListView like this,

<ListView android:id="@android:id/list"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"/>

Since you are using ListActivity your xml file must specify the keyword android while mentioning to a ID.

If you need a custom ListView then instead of Extending a ListActivity, you have to simply extend an Activity and should have the same id without the keyword android.

I'm failing to see the problem here. The code looks good to me.

The only thing I can think of is that the try/catch blocks are redundant -- Color is a struct and R, G, and B are bytes, so c can't be null and c.R.ToString(), c.G.ToString(), and c.B.ToString() can't actually fail (the only way I can see them failing is with a NullReferenceException, and none of them can actually be null).

You could clean the whole thing up using the following:

private static String HexConverter(System.Drawing.Color c)
{
    return "#" + c.R.ToString("X2") + c.G.ToString("X2") + c.B.ToString("X2");
}

private static String RGBConverter(System.Drawing.Color c)
{
    return "RGB(" + c.R.ToString() + "," + c.G.ToString() + "," + c.B.ToString() + ")";
}

First, I would try and refactor these tables to get away from using phone numbers as natural keys. I am not a fan of natural keys and this is a great example why. Natural keys, especially things like phone numbers, can change and frequently so. Updating your database when that change happens will be a HUGE, error-prone headache. *

Method 1 as you describe it is your best bet though. It looks a bit terse due to the naming scheme and the short aliases but... aliasing is your friend when it comes to joining the same table multiple times or using subqueries etc.

I would just clean things up a bit:

SELECT t.PhoneNumber1, t.PhoneNumber2, 
   t1.SomeOtherFieldForPhone1, t2.someOtherFieldForPhone2
FROM Table1 t
JOIN Table2 t1 ON t1.PhoneNumber = t.PhoneNumber1
JOIN Table2 t2 ON t2.PhoneNumber = t.PhoneNumber2

What i did:

• No need to specify INNER - it's implied by the fact that you don't specify LEFT or RIGHT
• Don't n-suffix your primary lookup table
• N-Suffix the table aliases that you will use multiple times to make it obvious

*One way DBAs avoid the headaches of updating natural keys is to not specify primary keys and foreign key constraints which further compounds the issues with poor db design. I've actually seen this more often than not.

I suggest you to edit your .vimrc file, for running a list of commands. Edit your .vimrc file, like this :

cat >> ~/.vimrc <<EOF
set ffs=unix
set encoding=utf-8
set fileencoding=utf-8
set listchars=eol:¶
set list
EOF

When you're executing vim, the commands into .vimrc are executed, and you can see this example :

My line with CRLF eol here ^M¶

You can do the following to learn/test the concept:

1. Open new Excel Workbook and in Excel VBA editor right-click on Modules->Insert->Module

2. In newly added Module1 add the declaration; Public Global1 As String

3. in Worksheet VBA Module Sheet1(Sheet1) put the code snippet:

Sub setMe()
      Global1 = "Hello"
End Sub

4. in Worksheet VBA Module Sheet2(Sheet2) put the code snippet:

Sub showMe()
    Debug.Print (Global1)
End Sub

5. Run in sequence Sub setMe() and then Sub showMe() to test the global visibility/accessibility of the var Global1

Hope this will help.

img.UriSource = new Uri("pack://application:,,,/images/" + fileName, UriKind.Absolute);

$(document).ready(function(){

$("#dateFrom").datepicker({
    todayBtn:  1,
    autoclose: true,
}).on('changeDate', function (selected) {
    var minDate = new Date(selected.date.valueOf());
    $('#dateTo').datepicker('setStartDate', minDate);
});

$("#dateTo").datepicker({
    todayBtn:  1,
    autoclose: true,}) ;

});

If you want to do this from code that you are writing as part of a particular view controller, like in response to a button press or something, you can do this:

@IBAction func pushSearchButton(_ sender: UIButton?) {
    if let tabBarController = self.navigationController?.tabBarController  {
        tabBarController.selectedIndex = 1
    }
}

And you can also add code to handle tab switching using the UITabBarControllerDelegate methods. Using tags on the base view controllers of each tab, you can see where you are and act accordingly: For example

func tabBarController(_ tabBarController: UITabBarController, shouldSelect viewController: UIViewController) -> Bool {
    
    // if we didn't change tabs, don't do anything
    if tabBarController.selectedViewController?.tabBarItem.tag ==  viewController.tabBarItem.tag {
        return false
    }
    
    if viewController.tabBarItem.tag == 4096 { // some particular tab
        // do stuff appropriate for a transition to this particular tab
    }
    else if viewController.tabBarItem.tag == 2048 { // some other tab
        // do stuff appropriate for a transition to this other tab
    }
}

@Peter: This could work out for you-

echo "Start!";for p in $(cat ./pep); do
echo $p
done

This would return the output-

Start!
RKEKNVQ
IPKKLLQK
QYFHQLEKMNVK
IPKKLLQK
GDLSTALEVAIDCYEK
QYFHQLEKMNVKIPENIYR
RKEKNVQ
VLAKHGKLQDAIN
ILGFMK
LEDVALQILL

I did create a symbol link (c:\android-sdk) in windows 10 and resolved:
mklink /D "c:\android-sdk" "C:\Users\Clézio\android-sdk"

i have tested that and it worked

val x = 9
def printType[T](x:T) :Unit = {println(x.getClass.toString())}

Oh my days!!

Feel so embarrassed but it is my first day on the C++.

I was getting the error because of two things.

1. I opened an empty project

2. I didn't add #include "stdafx.h"

It ran successfully on the win 32 console.

If you don't want to download anything, you can use sqlite3 tool which is provided with adb :

Examining sqlite3 databases from a remote shell

and :

Command Line Shell For SQLite

I'm surprised no one has posted a native solution that also takes care of updating the browser location hash to match. Here it is:

let anchorlinks = document.querySelectorAll('a[href^="#"]')
 
for (let item of anchorlinks) { // relitere 
    item.addEventListener('click', (e)=> {
        let hashval = item.getAttribute('href')
        let target = document.querySelector(hashval)
        target.scrollIntoView({
            behavior: 'smooth',
            block: 'start'
        })
        history.pushState(null, null, hashval)
        e.preventDefault()
    })
}

See tutorial: http://www.javascriptkit.com/javatutors/scrolling-html-bookmark-javascript.shtml

For sites with sticky headers, scroll-padding-top CSS can be used to provide an offset.

Use the following steps to select the database:

mysql -u username -p

it will prompt for password, Please enter password. Now list all the databases

show databases;

select the database which you want to select using the command:

use databaseName;

select data from any table:

select * from tableName limit 10;

You can select your database using the command use photogallery; Thanks !

Update (June 2016): I now try to support touch and mouse input on every resolution, since the device landscape is slowly blurring the lines between what things are and aren't touch devices. iPad Pros are touch-only with the resolution of a 13" laptop. Windows laptops now frequently come with touch screens.

Other similar SO answers (see other answer on this question) might have different ways to try to figure out what sort of device the user is using, but none of them are fool-proof. I encourage you to check those answers out if you absolutely need to try to determine the device.

iPhones, for one, ignore the handheld query (Source). And I wouldn't be surprised if other smartphones do, too, for similar reasons.

The current best way that I use to detect a mobile device is to know its width and use the corresponding media query to catch it. That link there lists some popular ones. A quick Google search would yield you any others you might need, I'm sure.

For more iPhone-specific ones (such as Retina display), check out that first link I posted.

pow only works on floating-point numbers (doubles, actually). If you want to take powers of integers, and the base isn't known to be an exponent of 2, you'll have to roll your own.

Usually the dumb way is good enough.

int power(int base, unsigned int exp) {
    int i, result = 1;
    for (i = 0; i < exp; i++)
        result *= base;
    return result;
 }

Here's a recursive solution which takes O(log n) space and time instead of the easy O(1) space O(n) time:

int power(int base, int exp) {
    if (exp == 0)
        return 1;
    else if (exp % 2)
        return base * power(base, exp - 1);
    else {
        int temp = power(base, exp / 2);
        return temp * temp;
    }
}

stage.getIcons().add(new Image("/images/logo_only.png"));

It is good habit to make images folder in your src folder and get images from it.

I would perform a git clone via the command line (outside Eclipse) then use File -> Import... -> Existing Maven Projects.

Your projects will be understood as using Git and Maven. It's the fastest and most reliable way to import IMO.

The first part of your question is a duplicate of Why do I get a JsonReaderException with this code?, but the most relevant part from that (my) answer is this:

[A] JObject isn't the elementary base type of everything in JSON.net, but JToken is. So even though you could say,

object i = new int[0];

in C#, you can't say,

JObject i = JObject.Parse("[0, 0, 0]");

in JSON.net.

What you want is JArray.Parse, which will accept the array you're passing it (denoted by the opening [ in your API response). This is what the "StartArray" in the error message is telling you.

As for what happened when you used JArray, you're using arr instead of obj:

var rcvdData = JsonConvert.DeserializeObject<LocationData>(arr /* <-- Here */.ToString(), settings);

Swap that, and I believe it should work.

Although I'd be tempted to deserialize arr directly as an IEnumerable<LocationData>, which would save some code and effort of looping through the array. If you aren't going to use the parsed version separately, it's best to avoid it.

To get the cell value, you need to read it directly from DataGridView1 using e.RowIndex and e.ColumnIndex properties.

Eg:

Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
   Dim value As Object = DataGridView1.Rows(e.RowIndex).Cells(e.ColumnIndex).Value

   If IsDBNull(value) Then 
      TextBox1.Text = "" ' blank if dbnull values
   Else
      TextBox1.Text = CType(value, String)
   End If
End Sub

Simply install this jQuery Plugin: jQuery Cross-Domain AJAX for IE8

This 1.4kb plugin works right away in Internet Explorer 8 and 9.

Include the plugin after jQuery, and call your ajax request as normal. Nothing else required.

• Plugin GitHub repo and install instructions

If you are looking for solution without using Java String functionality (i.e. split, match, etc.) then the following should help:

List<String> splitString(String string) {
        List<String> list = new ArrayList<String>();
        String token = "";
        char curr;
        for (int e = 0; e < string.length() + 1; e++) {
            if (e == 0)
                curr = string.charAt(0);
            else {
                curr = string.charAt(--e);
            }

            if (isNumber(curr)) {
                while (e < string.length() && isNumber(string.charAt(e))) {
                    token += string.charAt(e++);
                }
                list.add(token);
                token = "";
            } else {
                while (e < string.length() && !isNumber(string.charAt(e))) {
                    token += string.charAt(e++);
                }
                list.add(token);
                token = "";
            }

        }

        return list;
    }

boolean isNumber(char c) {
        return c >= '0' && c <= '9';
    }

This solution will split numbers and 'words', where 'words' are strings that don't contain numbers. However, if you like to have only 'words' containing English letters then you can easily modify it by adding more conditions (like isNumber method call) depending on your requirements (for example you may wish to skip words that contain non English letters). Also note that the splitString method returns ArrayList which later can be converted to String array.

I too had the "Uncaught TypeError: Cannot read property 'fn' of undefined" with:

$.fn.circleType = function(options) {

CODE...

};

But fixed it by wrapping it in a document ready function:

jQuery(document).ready.circleType = function(options) {

CODE...

};

Well, there are plenty of database tutorials online for java (what you're looking for is called JDBC). But if you are using plain servlets, you will have a class that extends HttpServlet and inside it you will have two methods that look like

public void doPost(HttpServletRequest req, HttpServletResponse resp){

}

and

public void doGet(HttpServletRequest req, HttpServletResponse resp){

}

One of them is called to handle GET operations and another is used to handle POST operations. You will then use the HttpServletRequest object to get the parameters that were passed as part of the form like so:

String name = req.getParameter("name");

Then, once you have the data from the form, it's relatively easy to add it to a database using a JDBC tutorial that is widely available on the web. I also suggest searching for a basic Java servlet tutorial to get you started. It's very easy, although there are a number of steps that need to be configured correctly.

There is a finishAffinity() method in Activity that will finish the current activity and all parent activities, but it works only in Android 4.1 or higher.

For API 16+, use

finishAffinity();

For lower (Android 4.1 lower), use

ActivityCompat.finishAffinity(YourActivity.this);

You can use the -Q --help=target options:

gcc -march=native -Q --help=target ...

The -v option may also be of use.

You can see the documentation on the --help option here.

If you need some advanced explanation you need read both specifications :

https://oauth.net/core/1.0a/

https://oauth.net/2/

If you need a clear explanation of flow differences , this could be help you:

OAuth 1.0 Flow

1. Client application registers with provider, such as Twitter.
2. Twitter provides client with a “consumer secret” unique to that application.
3. Client app signs all OAuth requests to Twitter with its unique “consumer secret.”
4. If any of the OAuth request is malformed, missing data, or signed improperly, the request will be rejected.

OAuth 2.0 Flow

1. Client application registers with provider, such as Twitter.
2. Twitter provides client with a “client secret” unique to that application.
3. Client application includes “client secret” with every request commonly as http header.
4. If any of the OAuth request is malformed, missing data, or contains the wrong secret, the request will be rejected.

Source : https://codiscope.com/oauth-2-0-vs-oauth-1-0/

If you specifically want the Content-Type, there's a special cURL option to retrieve it:

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
$content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);

Some people say that operator overloading in Java would lead to obsfuscation. Have those people ever stopped to look at some Java code doing some basic maths like increasing a financial value by a percentage using BigDecimal ? .... the verbosity of such an exercise becomes its own demonstration of obsfuscation. Ironically, adding operator overloading to Java would allow us to create our own Currency class which would make such mathematical code elegant and simple (less obsfuscated).

On Mac OS X, TextMate is a godsend.

Ajax forms work asynchronously using Javascript. So it is required, to load the script files for execution. Even though it's a small performance compromise, the execution happens without postback.

We need to understand the difference between the behaviours of both Html and Ajax forms.

Ajax:

1. Won't redirect the form, even you do a RedirectAction().

2. Will perform save, update and any modification operations asynchronously.

Html:

1. Will redirect the form.

2. Will perform operations both Synchronously and Asynchronously (With some extra code and care).

Demonstrated the differences with a POC in below link. Link

OK. This is the "most elegant" solution I could come up with on the fly:

boolean allTrue = !Arrays.toString(myArray).contains("f");

Hope that helps!

My solution: Because all others did not work for me. I deleted the symlinks at C:\ProgramData\Oracle\Java\javapath. this makes eclipse to run with the jre declared in the PATH. This is better for me because I want to develop Java with the JRE I chose, not the system JRE. Often you want to develop with older versions and such

array_map() is the correct method. But, if you want to convert specific array values or all array values to lowercase one by one, you can use strtolower().

for($i=0; $i < count($array1); $i++) {
    $array1[$i] = strtolower($array1[$i]);
}

One method:

System.AppDomain.CurrentDomain.BaseDirectory

Another way to do it would be:

System.IO.Path.GetDirectoryName(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName)

Knockout's documentation also mentions a much cleaner way of passing extra parameters to functions bound using an on-click binding using function.bind like this:

<button data-bind="click: myFunction.bind($data, 'param1', 'param2')">
    Click me
</button>

I don't have enough reputation to add comment, so I posted this as an answer. But for original issue with this command:

@echo off
FOR %%p IN (C:\Users\vexe\Pictures\sample) DO FOR %%t IN (*.jpg) DO del /s %%p\%%t

The first For is lacking recursive syntax, it should be:

@echo off
FOR /R %%p IN (C:\Users\vexe\Pictures\sample) DO FOR %%t IN (*.jpg) DO del /s %%p\%%t

You can just do:

FOR %%p IN (C:\Users\0300092544\Downloads\Ces_Sce_600) DO @ECHO %%p

to show the actual output.

O(1) - Deleting an element from a doubly linked list. e.g.

typedef struct _node {
    struct _node *next;
    struct _node *prev;
    int data;
} node;


void delete(node **head, node *to_delete)
{
    .
    .
    .
}

C# 4.0 also supports optional parameters, which could be useful in some other situations. See this article.

You could use the border-bottom css property.

table {_x000D_
  border-collapse: collapse;_x000D_
}_x000D_
_x000D_
table tr {_x000D_
  border-bottom: 1px solid black;_x000D_
}_x000D_
_x000D_
table tr:last-child {_x000D_
  border: 0;_x000D_
}

<table>_x000D_
  <tr>_x000D_
    <td>1</td>_x000D_
    <td>Foo</td>_x000D_
  </tr>_x000D_
  <tr>_x000D_
    <td>2</td>_x000D_
    <td>Bar</td>_x000D_
  </tr>_x000D_
</table>

It does includes boundaries.

declare @startDate date = cast('15-NOV-2016' as date) 
declare @endDate date = cast('30-NOV-2016' as date)
create table #test (c1 date)
insert into #test values(cast('15-NOV-2016' as date))
insert into #test values(cast('20-NOV-2016' as date))
insert into #test values(cast('30-NOV-2016' as date))
select * from #test where c1 between @startDate and @endDate
drop table #test
RESULT    c1
2016-11-15
2016-11-20
2016-11-30


declare @r1 int  = 10
declare @r2 int  = 15
create table #test1 (c1 int)
insert into #test1 values(10)
insert into #test1 values(15)
insert into #test1 values(11)
select * from #test1 where c1 between @r1 and @r2
drop table #test1
RESULT c1
10
11
15

You can also try (first cell in 4th column):

dt.Rows[0][3]

I think this sample explains the difference between the styles:

james@bodacious-wired:~$cat test.py 
#!/usr/bin/env python

class MyClass:
    element1 = "Hello"

    def __init__(self):
        self.element2 = "World"

obj = MyClass()

print dir(MyClass)
print "--"
print dir(obj)
print "--"
print obj.element1 
print obj.element2
print MyClass.element1 + " " + MyClass.element2
james@bodacious-wired:~$./test.py 
['__doc__', '__init__', '__module__', 'element1']
--
['__doc__', '__init__', '__module__', 'element1', 'element2']
--
Hello World
Hello
Traceback (most recent call last):
  File "./test.py", line 17, in <module>
    print MyClass.element2
AttributeError: class MyClass has no attribute 'element2'

element1 is bound to the class, element2 is bound to an instance of the class.

I usually prefix the 'bin/pip' folder for the specific environment you want to install the package before the 'pip' command. For instance, if you would like to install pymc3 in the environment py34, you should use this command:

~/anaconda/envs/py34/bin/pip install git+https://github.com/pymc-devs/pymc3 

You basically just need to find the right path to your environment 'bin/pip' folder and put it before the install command.

Your arguments are in the wrong order. Try git commit -m 'my notes' path/to/my/file.ext, or if you want to be more explicit, git commit -m 'my notes' -- path/to/my/file.ext.

Incidentally, git v1.5.2.1 is 4.5 years old. You may want to update to a newer version (1.7.8.3 is the current release).

You need to choose a Property to sort by and pass it as a lambda expression to OrderByDescending

like:

.OrderByDescending(x => x.Delivery.SubmissionDate);

Really, though the first version of your LINQ statement should work. Is t.Delivery.SubmissionDate actually populated with valid dates?

The S parameter does not do anything on its own.

/S      Modifies the treatment of string after /C or /K (see below) 
/C      Carries out the command specified by string and then terminates  
/K      Carries out the command specified by string but remains  

Try something like this instead

Call Shell("cmd.exe /S /K" & "perl a.pl c:\temp", vbNormalFocus)

You may not even need to add "cmd.exe" to this command unless you want a command window to open up when this is run. Shell should execute the command on its own.

Shell("perl a.pl c:\temp")

-Edit-
To wait for the command to finish you will have to do something like @Nate Hekman shows in his answer here

Dim wsh As Object
Set wsh = VBA.CreateObject("WScript.Shell")
Dim waitOnReturn As Boolean: waitOnReturn = True
Dim windowStyle As Integer: windowStyle = 1

wsh.Run "cmd.exe /S /C perl a.pl c:\temp", windowStyle, waitOnReturn

One way is to add this to a new c# class or HtmlExtensions class

public static class HtmlExtensions
{
    public static MvcHtmlString Image(this HtmlHelper html, byte[] image)
    {
        var img = String.Format("data:image/jpg;base64,{0}", Convert.ToBase64String(image));
        return new MvcHtmlString("<img src='" + img + "' />");
    }
}

then you can do this in any view

@Html.Image(Model.ImgBytes)

Performance

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

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

Here is a benchmark testing for Array:

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

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

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

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

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

Result

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

For this use below code in your app gradle file under android closure.

dexOptions { javaMaxHeapSize "4g" }

Console applications will exit when the main function has finished running. A "return" will achieve this.

    static void Main(string[] args)
    {
        while (true)
        {
            Console.WriteLine("I'm running!");
            return; //This will exit the console application's running thread
        }
    }

If you're returning an error code you can do it this way, which is accessible from functions outside of the initial thread:

    System.Environment.Exit(-1);

Assuming path is your String.

File file = new File(path);

boolean exists =      file.exists();      // Check if the file exists
boolean isDirectory = file.isDirectory(); // Check if it's a directory
boolean isFile =      file.isFile();      // Check if it's a regular file

See File Javadoc

Or you can use the NIO class Files and check things like this:

Path file = new File(path).toPath();

boolean exists =      Files.exists(file);        // Check if the file exists
boolean isDirectory = Files.isDirectory(file);   // Check if it's a directory
boolean isFile =      Files.isRegularFile(file); // Check if it's a regular file

In order to access elements from another class you can simply use

findViewById(R.id.**nameOfYourelementID**).setVisibility(View.GONE); 

:primary_key, :string, :text, :integer, :float, :decimal, :datetime, :timestamp,
:time, :date, :binary, :boolean, :references

See the table definitions section.

If you had python 2.x and then installed python3, your pip will be pointing to pip3. you can verify that by typing pip --version which would be the same as pip3 --version.

On your system you have now pip, pip2 and pip3.

If you want you can change pip to point to pip2 instead of pip3.

No such thing. the input type=date will pick up whatever your system default is and show that in the GUI but will always store the value in ISO format (yyyy-mm-dd). Beside be aware that not all browsers support this so it's not a good idea to depend on this input type yet.

If this is a corporate issue, force all the computer to use local regional format (dd-mm-yyyy) and your UI will show it in this format (see wufoo link before after changing your regional settings, you need to reopen the browser).

• See: http://www.wufoo.com/html5/types/4-date.html for example

• See: http://caniuse.com/#feat=input-datetime for browser supports

• See: https://www.w3.org/TR/2011/WD-html-markup-20110525/input.date.html for spec. <- no format attr.

Your best bet is still to use JavaScript based component that will allow you to customize this to whatever you wish.

Set an alarm event. Typically alarm events are better form of notifying failure while cleaning up objects

a = 10.1234

print(f"{a:0.2f}")

in 0.2f:

• 0 is telling python to put no limit on the total number of digits to display
• .2 is saying that we want to take only 2 digits after decimal (the result will be same as a round() function)
• f is telling that it's a float number. If you forget f then it will just print 1 less digit after the decimal. In this case, it will be only 1 digit after the decimal.

A detailed video on f-string for numbers https://youtu.be/RtKUsUTY6to?t=606

You can use NSNotification

Add a post method in your custom class:

NSNotificationCenter.defaultCenter().postNotificationName("NotificationIdentifier", object: nil)

Add an observer in your ViewController:

NSNotificationCenter.defaultCenter().addObserver(self, selector: "methodOFReceivedNotication:", name:"NotificationIdentifier", object: nil)

Add function in you ViewController:

func methodOFReceivedNotication(notification: NSNotification){
    self.performSegueWithIdentifier("yourIdentifierInStoryboard", sender: self)
}

For me, I fixed this error by editing the .bashrc file, adding exports. Add after the initial comments.

Add language support.

export LANGUAGE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_TYPE=en_US.UTF-8

Update: There are reports this no longer works in Chrome.

This is concise and does the job (obsolete):

$(".date-pick").datepicker('setDate', new Date());

This is less concise, utilizing chaining allows it to work in chrome (2019-06-04):

$(".date-pick").datepicker().datepicker('setDate', new Date());

Actually, both INSTALLPATH/TARGETDIR are correct. It depends on how MSI processes this.

I create a MSG using wixToolSet. In WXS file, there is "Directory" Node, which root dir maybe like the following:

<Directory Id="**TARGETDIR**" Name="SourceDir">;

As you can see: Id is which you should use.

The spec does not explicitly forbid or discourage it, so I would tend to say it is allowed.

Microsoft sees it the same way (I can hear murmuring in the audience), they state in the MSDN article about the DELETE Method of ADO.NET Data Services Framework:

If a DELETE request includes an entity body, the body is ignored [...]

Additionally here is what RFC2616 (HTTP 1.1) has to say in regard to requests:

• an entity-body is only present when a message-body is present (section 7.2)
• the presence of a message-body is signaled by the inclusion of a Content-Length or Transfer-Encoding header (section 4.3)
• a message-body must not be included when the specification of the request method does not allow sending an entity-body (section 4.3)
• an entity-body is explicitly forbidden in TRACE requests only, all other request types are unrestricted (section 9, and 9.8 specifically)

For responses, this has been defined:

• whether a message-body is included depends on both request method and response status (section 4.3)
• a message-body is explicitly forbidden in responses to HEAD requests (section 9, and 9.4 specifically)
• a message-body is explicitly forbidden in 1xx (informational), 204 (no content), and 304 (not modified) responses (section 4.3)
• all other responses include a message-body, though it may be of zero length (section 4.3)

Multiline strings are a current part of JavaScript (since ES6) and are supported in node.js v4.0.0 and newer.

var text = `Lorem ipsum dolor 
sit amet, consectetur 
adipisicing 
elit.  `;

console.log(text);

You can also use ng-pattern and I feel that will be a best practice. Similarly try to use ng-message. Please look the ng-pattern attribute on the following html. The code snippet is partial but hope you understand it.

angular.module('myApp', ['ngMessages']);
angular.module("myApp.controllers",[]).controller("registerCtrl", function($scope, Client) {
  $scope.ph_numbr = /^(\+?(\d{1}|\d{2}|\d{3})[- ]?)?\d{3}[- ]?\d{3}[- ]?\d{4}$/;
});

<form class="form-horizontal" role="form" method="post" name="registration" novalidate>
  <div class="form-group" ng-class="{ 'has-error' : (registration.phone.$invalid || registration.phone.$pristine)}">
    <label for="inputPhone" class="col-sm-3 control-label">Phone :</label>
    <div class="col-sm-9">
      <input type="number" class="form-control" ng-pattern="ph_numbr"  id="inputPhone" name="phone" placeholder="Phone" ng-model="user.phone" ng-required="true">
      <div class="help-block" ng-messages="registration.phone.$error">
        <p ng-message="required">Phone number is required.</p>
        <p ng-message="pattern">Phone number is invalid.</p>
      </div>
    </div>
  </div>
</form>

I had some data I had to get from mssql into mysql, had difficulty finding a solution. So what I did in the end (a bit of a long winded way to do it, but as a last resort it works) was:

• Open the mssql database in sql server management studio express (I used 2005)
• Open each table in turn and

• Click the top left corner box to select whole table:

• Copy data to clipboard (ctrl + v)

• Open ms excel
• Paste data from clipboard
• Save excel file as .csv
• Repeat the above for each table
• You should now be able to import the data into mysql

Hope this helps

Try

<IfModule mod_rewrite.so>
...
...
...
</IfModule>

instead of <IfModule mod_rewrite.c>

please check the jquery mobile scrollstop event

$(document).on("scrollstop",function(){
  alert("Stopped scrolling!");
});

According to doc

Migrate a GCM client app to FCM

onTokenRefresh()

only Called if InstanceID token is updated

So it will call only at first time when you install an app to your device.

So I suggest please uninstall your app manually and try to run again

definitely you will get TOKEN

You can achieve an expected result with requests library as well:

import requests

url = "http://www.mywebsite.org/Data%20Set.zip"

print(f"Before: {url}")
print(f"After:  {requests.utils.unquote(url)}")

Output:

$ python3 test_url_unquote.py

Before: http://www.mywebsite.org/Data%20Set.zip
After:  http://www.mywebsite.org/Data Set.zip

Might be handy if you are already using requests, without using another library for this job.

Just do a random click on any non input item. Keyboard will disappear.

**What's the best way to avoid a fixed size, i.e., to have the embedded website scale responsively to the browser's window size? I'd like to avoid scroll bars within my website. – CGFoX Feb 2 '19 at 15:52

**Is it possible to set width and height to percentages instead of absolute pixels? – CGFoX Mar 16 at 11:53

ANSWER: <embed src="https://YOURDOMAIN.com/PAGE.HTM" style="width:100%; height: 50vw;">

android:editable="false" should work, but it is deprecated, you should be using android:inputType="none" instead.

Alternatively, if you want to do it in the code you could do this :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setEnabled(false);

This is also a viable alternative :

EditText mEdit = (EditText) findViewById(R.id.yourid);
mEdit.setKeyListener(null);

If you're going to make your EditText non-editable, may I suggest using the TextView widget instead of the EditText, since using a EditText seems kind of pointless in that case.

EDIT: Altered some information since I've found that android:editable is deprecated, and you should use android:inputType="none", but there is a bug about it on android code; So please check this.

EDIT: Consider looking at and upvoting Malvineous's answer on this page. Netmasks are a much more elegant solution.

Simply use a percent sign as a wildcard in the IP address.

From http://dev.mysql.com/doc/refman/5.1/en/grant.html

You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host in the 192.168.1 class C subnet.

I'm not really sure, but you can try some like this:

var pack = function( arr ) {
    var length = arr.length,
        result = {},
        i;

    for ( i = 0; i < length; i++ ) {
        result[ ( i < 10 ? '0' : '' ) + ( i + 1 ) ] = arr[ i ];
    }

    return result;
};

pack( [ 'one', 'two', 'three' ] ); //{01: "one", 02: "two", 03: "three"}

Looks like you are using maven (src/main/java). In this case put the applicationContext.xml file in the src/main/resources directory. It will be copied in the classpath directory and you should be able to access it with

@ContextConfiguration("/applicationContext.xml")

From the Spring-Documentation: A plain path, for example "context.xml", will be treated as a classpath resource from the same package in which the test class is defined. A path starting with a slash is treated as a fully qualified classpath location, for example "/org/example/config.xml".

So it's important that you add the slash when referencing the file in the root directory of the classpath.

If you work with the absolute file path you have to use 'file:C:...' (if I understand the documentation correctly).

Blast from the past but I think I found an easy answer to this. The following worked for me. I think it's the equivalent of selecting the cell hitting F2 and then hitting enter, which makes Excel recognize the text as a date.

Columns("A").Select
Selection.Value = Selection.Value

Just do:

0 */2 * * *  /home/username/test.sh 

The 0 at the beginning means to run at the 0th minute. (If it were an *, the script would run every minute during every second hour.)

Don't forget, you can check syslog to see if it ever actually ran!

Instead of using np.hist2d, which in general produces quite ugly histograms, I would like to recycle py-sphviewer, a python package for rendering particle simulations using an adaptive smoothing kernel and that can be easily installed from pip (see webpage documentation). Consider the following code, which is based on the example:

import numpy as np
import numpy.random
import matplotlib.pyplot as plt
import sphviewer as sph

def myplot(x, y, nb=32, xsize=500, ysize=500):   
    xmin = np.min(x)
    xmax = np.max(x)
    ymin = np.min(y)
    ymax = np.max(y)

    x0 = (xmin+xmax)/2.
    y0 = (ymin+ymax)/2.

    pos = np.zeros([len(x),3])
    pos[:,0] = x
    pos[:,1] = y
    w = np.ones(len(x))

    P = sph.Particles(pos, w, nb=nb)
    S = sph.Scene(P)
    S.update_camera(r='infinity', x=x0, y=y0, z=0, 
                    xsize=xsize, ysize=ysize)
    R = sph.Render(S)
    R.set_logscale()
    img = R.get_image()
    extent = R.get_extent()
    for i, j in zip(xrange(4), [x0,x0,y0,y0]):
        extent[i] += j
    print extent
    return img, extent
    
fig = plt.figure(1, figsize=(10,10))
ax1 = fig.add_subplot(221)
ax2 = fig.add_subplot(222)
ax3 = fig.add_subplot(223)
ax4 = fig.add_subplot(224)


# Generate some test data
x = np.random.randn(1000)
y = np.random.randn(1000)

#Plotting a regular scatter plot
ax1.plot(x,y,'k.', markersize=5)
ax1.set_xlim(-3,3)
ax1.set_ylim(-3,3)

heatmap_16, extent_16 = myplot(x,y, nb=16)
heatmap_32, extent_32 = myplot(x,y, nb=32)
heatmap_64, extent_64 = myplot(x,y, nb=64)

ax2.imshow(heatmap_16, extent=extent_16, origin='lower', aspect='auto')
ax2.set_title("Smoothing over 16 neighbors")

ax3.imshow(heatmap_32, extent=extent_32, origin='lower', aspect='auto')
ax3.set_title("Smoothing over 32 neighbors")

#Make the heatmap using a smoothing over 64 neighbors
ax4.imshow(heatmap_64, extent=extent_64, origin='lower', aspect='auto')
ax4.set_title("Smoothing over 64 neighbors")

plt.show()

which produces the following image:

As you see, the images look pretty nice, and we are able to identify different substructures on it. These images are constructed spreading a given weight for every point within a certain domain, defined by the smoothing length, which in turns is given by the distance to the closer nb neighbor (I've chosen 16, 32 and 64 for the examples). So, higher density regions typically are spread over smaller regions compared to lower density regions.

The function myplot is just a very simple function that I've written in order to give the x,y data to py-sphviewer to do the magic.

These are behavior patterns I have noticed while trying to understand Jackson serialization.

1) Assume there is an object Classroom and a class Student. I've made everything public and final for ease.

public class Classroom {
    public final double double1 = 1234.5678;
    public final Double Double1 = 91011.1213;
    public final Student student1 = new Student();
}

public class Student {
    public final double double2 = 1920.2122;
    public final Double Double2 = 2324.2526;
}

2) Assume that these are the serializers we use for serializing the objects into JSON. The writeObjectField uses the object's own serializer if it is registered with the object mapper; if not, then it serializes it as a POJO. The writeNumberField exclusively only accepts primitives as arguments.

public class ClassroomSerializer extends StdSerializer<Classroom> {
    public ClassroomSerializer(Class<Classroom> t) {
        super(t);
    }

    @Override
    public void serialize(Classroom value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException {
        jgen.writeStartObject();
        jgen.writeObjectField("double1-Object", value.double1);
        jgen.writeNumberField("double1-Number", value.double1);
        jgen.writeObjectField("Double1-Object", value.Double1);
        jgen.writeNumberField("Double1-Number", value.Double1);
        jgen.writeObjectField("student1", value.student1);
        jgen.writeEndObject();
    }
}

public class StudentSerializer extends StdSerializer<Student> {
    public StudentSerializer(Class<Student> t) {
        super(t);
    }

    @Override
    public void serialize(Student value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException {
        jgen.writeStartObject();
        jgen.writeObjectField("double2-Object", value.double2);
        jgen.writeNumberField("double2-Number", value.double2);
        jgen.writeObjectField("Double2-Object", value.Double2);
        jgen.writeNumberField("Double2-Number", value.Double2);
        jgen.writeEndObject();
    }
}

3) Register only a DoubleSerializer with DecimalFormat output pattern ###,##0.000, in SimpleModule and the output is:

{
  "double1" : 1234.5678,
  "Double1" : {
    "value" : "91,011.121"
  },
  "student1" : {
    "double2" : 1920.2122,
    "Double2" : {
      "value" : "2,324.253"
    }
  }
}

You can see that the POJO serialization differentiates between double and Double, using the DoubleSerialzer for Doubles and using a regular String format for doubles.

4) Register DoubleSerializer and ClassroomSerializer, without the StudentSerializer. We expect that the output is such that if we write a double as an object, it behaves like a Double, and if we write a Double as a number, it behaves like a double. The Student instance variable should be written as a POJO and follow the pattern above since it does not register.

{
  "double1-Object" : {
    "value" : "1,234.568"
  },
  "double1-Number" : 1234.5678,
  "Double1-Object" : {
    "value" : "91,011.121"
  },
  "Double1-Number" : 91011.1213,
  "student1" : {
    "double2" : 1920.2122,
    "Double2" : {
      "value" : "2,324.253"
    }
  }
}

5) Register all serializers. The output is:

{
  "double1-Object" : {
    "value" : "1,234.568"
  },
  "double1-Number" : 1234.5678,
  "Double1-Object" : {
    "value" : "91,011.121"
  },
  "Double1-Number" : 91011.1213,
  "student1" : {
    "double2-Object" : {
      "value" : "1,920.212"
    },
    "double2-Number" : 1920.2122,
    "Double2-Object" : {
      "value" : "2,324.253"
    },
    "Double2-Number" : 2324.2526
  }
}

exactly as expected.

Another important note: If you have multiple serializers for the same class registered with the same Module, then the Module will select the serializer for that class that is most recently added to the list. This should not be used - it's confusing and I am not sure how consistent this is

Moral: if you want to customize serialization of primitives in your object, you must write your own serializer for the object. You cannot rely on the POJO Jackson serialization.

APC is going to be included in PHP 6, and I'd guess it has been chosen for good reason :)

It's fairly easy to install and certainly speeds things up.

Depending on the type of input types you're using on your form, you should be able to grab them using standard jQuery expressions.

Example:

// change forms[0] to the form you're trying to collect elements from...  or remove it, if you need all of them
var input_elements = $("input, textarea", document.forms[0]);

Check out the documentation for jQuery expressions on their site for more info: http://docs.jquery.com/Core/jQuery#expressioncontext

The accepted answer already mentions PEP 238. I just want to add a quick look behind the scenes for those interested in what's going on without reading the whole PEP.

Python maps operators like +, -, * and / to special functions, such that e.g. a + b is equivalent to

a.__add__(b)

Regarding division in Python 2, there is by default only / which maps to __div__ and the result is dependent on the input types (e.g. int, float).

Python 2.2 introduced the __future__ feature division, which changed the division semantics the following way (TL;DR of PEP 238):

• / maps to __truediv__ which must "return a reasonable approximation of the mathematical result of the division" (quote from PEP 238)
• // maps to __floordiv__, which should return the floored result of /

With Python 3.0, the changes of PEP 238 became the default behaviour and there is no more special method __div__ in Python's object model.

If you want to use the same code in Python 2 and Python 3 use

from __future__ import division

and stick to the PEP 238 semantics of / and //.

Performance wise, it should not make any difference. The explicit join syntax seems cleaner to me as it clearly defines relationships between tables in the from clause and does not clutter up the where clause.

This can also be done in later versions of handlebars using the key=value notation:

 {{> mypartial foo='bar' }}

Allowing you to pass specific values to your partial context.

Reference: Context different for partial #182

You need to assign permissions for IIS_IUSRS on the local machine (but you don't have to assign for IUSR, in fact it will work even if you explicitly deny permissions).

To assign permissions, just right click on the folder and on the security tab make sure to grant the correct permissions, and if the user is not listed then click "ADD", and enter IIS_IUSRS (and make sure that under "domain" the local computer is selected, or enter in the name field YourLocalComputerName\IIS_IUSRS), and then you are good to go.

If you want you can instead of assigning permissions to the IIS_IUSRS group, you can instead assign to the app pool which should in general be "IIS APPPOOL\ app pool name".

as per docs:

• "json": Evaluates the response as JSON and returns a JavaScript object. In jQuery 1.4 the JSON data is parsed in a strict manner; any malformed JSON is rejected and a parse error is thrown. (See json.org for more information on proper JSON formatting.)
• "text": A plain text string.

Add this code in web.config under the <configuration> tag as shown in image below. Your error should then be gone.

<configuration>
  <appSettings>
    <add key="owin:AutomaticAppStartup" value="false" />
  </appSettings>
  ...
</configuration>

I set the Advanced->Refspec field to refs/tags/[your tag name]. This seems simpler than the various other suggestions for Refspec, but it worked just fine for me.

UPDATE 23/7/2014 - Actually, after further testing, it turns out this didn't work as expected. It appears that the HEAD version was still being checked out. Please undo this as the accepted answer. I ended up getting a working solution by following the post from gotgenes in this thread (30th March). The issue mentioned in that post of unnecessary triggering of builds was not an issue for me, as my job is triggered from an upstream job, not from polling SCM.

UPDATE APR-2018 - Note in the comments that this does work for one person, and agrees with Jenkins documentation.

The thing about collations is that although the database has its own collation, every table, and every column can have its own collation. If not specified it takes the default of its parent object, but can be different.

When you change collation of the database, it will be the new default for all new tables and columns, but it doesn't change the collation of existing objects inside the database. You have to go and change manually the collation of every table and column.

Luckily there are scripts available on the internet that can do the job. I am not going to recommend any as I haven't tried them but here are few links:

http://www.codeproject.com/Articles/302405/The-Easy-way-of-changing-Collation-of-all-Database

Update Collation of all fields in database on the fly

http://www.sqlservercentral.com/Forums/Topic820675-146-1.aspx

If you need to have different collation on two objects or can't change collations - you can still JOIN between them using COLLATE command, and choosing the collation you want for join.

SELECT * FROM A JOIN B ON A.Text = B.Text COLLATE Latin1_General_CI_AS 

or using default database collation:

SELECT * FROM A JOIN B ON A.Text = B.Text COLLATE DATABASE_DEFAULT

I need to do this, but I also need to be able as an admin do it remotely, either case this seems to work quite nicely for me:

    public static bool is64bit(String host)
    {
        using (var reg = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, host))
        using (var key = reg.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\"))
        {
            return key.GetValue("ProgramFilesDir (x86)") !=null;
        }
    }

Config file:

worker_processes  4;  # 2 * Number of CPUs

events {
    worker_connections  19000;  # It's the key to high performance - have a lot of connections available
}

worker_rlimit_nofile    20000;  # Each connection needs a filehandle (or 2 if you are proxying)


# Total amount of users you can serve = worker_processes * worker_connections

more info: Optimizing nginx for high traffic loads

If you don't mind jQuery, I am using this:

<table id="metaConfigTable">
    <caption>This is your target table</caption>
    <tr>
        <th>Key</th>
        <th>Value</th>
    </tr>
</table>

<script>

    function tabelajzing(a){ 
    // takes (key, value) pairs from and array and returns
    // corresponding html, i.e. [ [1,2], [3,4], [5,6] ] 
      return [
        "<tr>\n<th>",
        a.map(function (e, i) {
          return e.join("</th>\n<td>")
        }).join("</td></tr>\n<tr>\n<th>"),
        "</td>\n</tr>\n"
      ].join("")
    }

  $('#metaConfigTable').find("tr").after(
      tabelajzing( [ [1,2],[3,4],[5,6] ])
  );
</script>

DECLARE @EndTime AS DATETIME, @StartTime AS DATETIME

SELECT @StartTime = '2013-03-08 08:00:00', @EndTime = '2013-03-08 08:30:00'

SELECT CAST(@EndTime - @StartTime AS TIME)

Result: 00:30:00.0000000

Format result as you see fit.

Use disabled true property

<TouchableOpacity disabled={true}> </TouchableOpacity>

I was working on a page with the aim of having clearly legible text, with superscript elements NOT changing the line's top and bottom margins - with the following observations:

If for your main text you have line-height: 1.5em for example, you should reduce the line-height of your superscript text for it to appear correctly. I used line-height: 0.5em.

Also, vertical-align: super works well in most browsers but in IE8 when you have a superscript element present, the rest of that line is pushed down. So instead I used vertical-align: baseline together with a negative top and position: relative to achieve the same effect, which seems to work better across browsers.

So, to add to the "homegrown implementations":

.superscript {
    font-size: .83em;
    line-height: 0.5em;
    vertical-align: baseline;
    position: relative;
    top: -0.4em;
}

Blogged about it on my blog :) Short version is, to find the full names of the resources(unless you already know them):

var assembly = Assembly.GetExecutingAssembly();

foreach (var resourceName in assembly.GetManifestResourceNames())
    System.Console.WriteLine(resourceName);

To use all of them for something:

foreach (var resourceName in assembly.GetManifestResourceNames())
{
    using(var stream = assembly.GetManifestResourceStream(resourceName))
    {
        // Do something with stream
    }
}

To use resources in other assemblies than the executing one, you'd just get a different assembly object by using some of the other static methods of the Assembly class. Hope it helps :)

Two options:

char c1 = '\u0001';
char c1 = (char) 1;

From the terminal run:

  sudo apt-get install python3-numpy

This package contains Numpy for Python 3.

For scipy:

 sudo apt-get install python3-scipy

For for plotting graphs use pylab:

 sudo apt-get install python3-matplotlib

This should do the trick:

SELECT 
    title,
    description,    
    ROUND (   
        (
            LENGTH(description)
            - LENGTH( REPLACE ( description, "value", "") ) 
        ) / LENGTH("value")        
    ) AS count    
FROM <table> 

Use waitpid() like this:

pid_t childPid;  // the child process that the execution will soon run inside of. 
childPid = fork();

if(childPid == 0)  // fork succeeded 
{   
   // Do something   
   exit(0); 
}

else if(childPid < 0)  // fork failed 
{    
   // log the error
}

else  // Main (parent) process after fork succeeds 
{    
    int returnStatus;    
    waitpid(childPid, &returnStatus, 0);  // Parent process waits here for child to terminate.

    if (returnStatus == 0)  // Verify child process terminated without error.  
    {
       printf("The child process terminated normally.");    
    }

    if (returnStatus == 1)      
    {
       printf("The child process terminated with an error!.");    
    }
}

Assuming GroupDetails as in orid's answer have you tried JPA 2.1 @ConstructorResult?

@SqlResultSetMapping(
    name="groupDetailsMapping",
    classes={
        @ConstructorResult(
            targetClass=GroupDetails.class,
            columns={
                @ColumnResult(name="GROUP_ID"),
                @ColumnResult(name="USER_ID")
            }
        )
    }
)

@NamedNativeQuery(name="getGroupDetails", query="SELECT g.*, gm.* FROM group g LEFT JOIN group_members gm ON g.group_id = gm.group_id and gm.user_id = :userId WHERE g.group_id = :groupId", resultSetMapping="groupDetailsMapping")

and use following in repository interface:

GroupDetails getGroupDetails(@Param("userId") Integer userId, @Param("groupId") Integer groupId);

According to Spring Data JPA documentation, spring will first try to find named query matching your method name - so by using @NamedNativeQuery, @SqlResultSetMapping and @ConstructorResult you should be able to achieve that behaviour

You can do this:

cat("File not supplied.\nUsage: ./program F=filename\n")

Notice that cat has a return value of NULL.

For Swift 2.0, To change the Navigation-bar tint color, title text and back button tint color changed by using the following in AppDelegate.swift

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

  // Override point for customization after application launch.


    //Navigation bar tint color change

    UINavigationBar.appearance().barTintColor = UIColor(red: 42/255.0, green: 140/255.0, blue: 166/255.0, alpha: 0.5)

    //Back button tint color change

    UINavigationBar.appearance().barStyle = UIBarStyle.Default
    UINavigationBar.appearance().tintColor =  UIColor(red: 204/255.0, green: 255/255.0, blue: 204/255.0, alpha: 1)

    //Navigation Menu font tint color change

    UINavigationBar.appearance().titleTextAttributes = [NSForegroundColorAttributeName: UIColor(red: 204/255.0, green: 255/255.0, blue: 204/255.0, alpha: 1), NSFontAttributeName: UIFont(name: "OpenSans-Bold", size: 25)!]//UIColor(red: 42/255.0, green: 140/255.0, blue: 166/255.0, alpha: 1.0)

    UIApplication.sharedApplication().statusBarStyle = UIStatusBarStyle.LightContent


    return true
}

Do a cross-domain AJAX call

Your web-service must support method injection in order to do JSONP.

Your code seems fine and it should work if your web services and your web application hosted in the same domain.

When you do a $.ajax with dataType: 'jsonp' meaning that jQuery is actually adding a new parameter to the query URL.

For instance, if your URL is http://10.211.2.219:8080/SampleWebService/sample.do then jQuery will add ?callback={some_random_dynamically_generated_method}.

This method is more kind of a proxy actually attached in window object. This is nothing specific but does look something like this:

window.some_random_dynamically_generated_method = function(actualJsonpData) {
    //here actually has reference to the success function mentioned with $.ajax
    //so it just calls the success method like this: 
    successCallback(actualJsonData);
}

Check the following for more information

Make cross-domain ajax JSONP request with jQuery