HTTP 1.1 comes with the host header in its specification while the HTTP 1.0 doesn't officially have a host header, but it doesn't refuse to add one.

The host header is useful because it allows the client to route a message throughout the proxy server, and the major difference between 1.0 and 1.1 versions HTTP are:

1. HTTP 1.1 comes with persistent connections which define that we can have more than one request or response on the same HTTP connection.
2. while in HTTP 1.0 you have to open a new connection for each request and response
3. In HTTP 1.0 it has a pragma while in HTTP 1.1 it has Cache-Control this is similar to pragma

You're looking for the LOOKUP function. please see the following page for more info:

Data Buckets (in a range)

You're pretty close:

var myTag = $(':selected', element).attr("myTag");

Old question, but still no good up-to-date answer with insight imo.

As jQuery uses Javascript wording for events and handlers, but does its own undocumented, but different interpretation of those, let me first shed light on the difference from the pure Javascript viewpoint:

• both event pairs
  • the mouse can “jump” from outside/outer elements to inner/innermost elements when moved faster than the browser samples its position
  • any enter/over gets a corresponding leave/out (possibly late/jumpy)
  • events go to the visible element below the pointer (invisible elements can’t be target)
• mouseenter/mouseleave
  • does not bubble (event not useful for delegate handlers)
  • the event registration itself defines the area of observation and abstraction
  • works on the target area, like a park with a pond: the pond is considered part of the park
  • the event is emitted on the target/area whenever the element itself or any descendant directly is entered/left the first time
  • entering a descendant, moving from one descendant to another or moving back into the target does not finish/restart the mouseenter/mouseleave cycle (i.e. no events fire)
  • if you want to observe multiple areas with one handler, register it on each area/element or use the other event pair discussed next
  • descendants of registered areas/elements can have their own handlers, creating an independent observation area with its independent mouseenter/mouseleave event cycles
  • if you think about how a bubbling version of mouseenter/mouseleave could look like, you end up with with something like mouseover/mouseout
• mouseover/mouseout
  • events bubble
  • events fire whenever the element below the pointer changes
    • mouseout on the previously sampled element
    • followed by mouseover on the new element
    • the events don’t “nest”: before e.g. a child is “overed” the parent will be “out”
  • target/relatedTarget indicate new and previous element
  • if you want to watch different areas
    • register one handler on a common parent (or multiple parents, which together cover all elements you want to watch)
    • look for the element you are interested in between the handler element and the target element; maybe $(event.target).closest(...) suits your needs

Not-so-trivial mouseover/mouseout example:

$('.side-menu, .top-widget')
  .on('mouseover mouseout', event => {
    const target = event.type === 'mouseover' ? event.target : event.relatedTarget;
    const thing = $(target).closest('[data-thing]').attr('data-thing') || 'default';
    // do something with `thing`
  });

These days, all browsers support mouseover/mouseout and mouseenter/mouseleave natively. Nevertheless, jQuery does not register your handler to mouseenter/mouseleave, but silently puts them on a wrappers around mouseover/mouseout as the code below exposes.

The emulation is unnecessary, imperfect and a waste of CPU cycles: it filters out mouseover/mouseout events that a mouseenter/mouseleave would not get, but the target is messed. The real mouseenter/mouseleave would give the handler element as target, the emulation might indicate children of that element, i.e. whatever the mouseover/mouseout carried.

For that reason I do not use jQuery for those events, but e.g.:

$el[0].addEventListener('mouseover', e => ...);

const list = document.getElementById('log');
const outer = document.getElementById('outer');
const $outer = $(outer);

function log(tag, event) {
  const li = list.insertBefore(document.createElement('li'), list.firstChild);
  // only jQuery handlers have originalEvent
  const e = event.originalEvent || event;
  li.append(`${tag} got ${e.type} on ${e.target.id}`);
}

outer.addEventListener('mouseenter', log.bind(null, 'JSmouseenter'));
$outer.on('mouseenter', log.bind(null, '$mouseenter'));

div {
  margin: 20px;
  border: solid black 2px;
}

#inner {
  min-height: 80px;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<body>
  <div id=outer>
    <ul id=log>
    </ul>
  </div>
</body>

Note: For delegate handlers never use jQuery’s “delegate handlers with selector registration”. (Reason in another answer.) Use this (or similar):

$(parent).on("mouseover", e => {
  if ($(e.target).closest('.gold').length) {...};
});

instead of

$(parent).on("mouseover", '.gold', e => {...});

@Value("#{'${your.elements}'.split(',')}")  
private Set<String> stringSet;

yml file:

your:
 elements: element1, element2, element3

There is lot more you can play with spring spEL.

If you want to check a string has unprintable characters you can use a regular expression

[^\p{Print}]

new string (str.OrderBy(c => c).ToArray())

SELECT name, email,COUNT(email) 
FROM users 
WHERE email IN (
    SELECT email 
    FROM users 
    GROUP BY email 
    HAVING COUNT(email) > 1)

InstanceID.getInstance(getApplicationContext()).getToken(authorizedEntity,scope)

authorizedEntity is the project number of the server

127 means command not found

In your case, curl command was not found. Therefore it means, curl was not found.

You need to install/reinstall CURL. That's all. Get latest version for your OS from http://curl.haxx.se/download.html

Close RStudio before installation.

The feature that I'm missing a lot from postman in Firefox extensions is WebView
(preview when API returns HTML).

Now I'm settled with Fiddler (Inspectors > WebView)

Note for Windows users, the jars should be separated by ; and not :.

for example: javac -cp external_libs\lib1.jar;other\lib2.jar;

Just pass your regression model into the following function:

    plot_coeffs <- function(mlr_model) {
      coeffs <- coefficients(mlr_model)
      mp <- barplot(coeffs, col="#3F97D0", xaxt='n', main="Regression Coefficients")
      lablist <- names(coeffs)
      text(mp, par("usr")[3], labels = lablist, srt = 45, adj = c(1.1,1.1), xpd = TRUE, cex=0.6)
    }

Use as follows:

model <- lm(Petal.Width ~ ., data = iris)

plot_coeffs(model)

To run function onLoad

jQuery(window).on("load", function(){
    ..code..
});

To run code onDOMContentLoaded (also called onready)

jQuery(document).ready(function(){
    ..code..
});

or the recommended shorthand for onready

jQuery(function($){
    ..code.. ($ is the jQuery object)
});

onready fires when the document has loaded

onload fires when the document and all the associated content, like the images on the page have loaded.

Use this to get the time in milliseconds (long)(NSTimeInterval)([[NSDate date] timeIntervalSince1970]).

Make sure you have installed npm i @types/node

You can use the following format to generate a tooltip for an image.

<div class="tooltip"><img src="joe.jpg" />
  <span class="tooltiptext">Tooltip text</span>
</div>

pip itself is just a normal python package. Thus you can install pip with pip.

Of cource, you don't want to affect the system's pip, install it inside a virtualenv.

pip install pip==1.2.1

As a quick and very scoped solution:

Task.Result

Both Task.Result and Task.Wait won't allow to improving scalability when used with I/O, as they will cause the calling thread to stay blocked waiting for the I/O to end.

When you call .Result on an incomplete Task, the thread executing the method has to sit and wait for the task to complete, which blocks the thread from doing any other useful work in the meantime. This negates the benefit of the asynchronous nature of the task.

notasync

You need to call the Configurefunction of the XmlConfigurator

log4net.Config.XmlConfigurator.Configure();

Either call before your first loggin call or in your Global.asax like this:

protected void Application_Start(Object sender, EventArgs e) {
   log4net.Config.XmlConfigurator.Configure();
}

Based on ArsenMkrt's reply, but this one allows you to capture a control in your form (I'm writing a tool for example that has a WebBrowser control in it and want to capture just its display). Note the use of PointToScreen method:

//Project: WebCapture
//Filename: ScreenshotUtils.cs
//Author: George Birbilis (http://zoomicon.com)
//Version: 20130820

using System.Drawing;
using System.Windows.Forms;

namespace WebCapture
{
  public static class ScreenshotUtils
  {

    public static Rectangle Offseted(this Rectangle r, Point p)
    {
      r.Offset(p);
      return r;
    }

    public static Bitmap GetScreenshot(this Control c)
    {
      return GetScreenshot(new Rectangle(c.PointToScreen(Point.Empty), c.Size));
    }

    public static Bitmap GetScreenshot(Rectangle bounds)
    {
      Bitmap bitmap = new Bitmap(bounds.Width, bounds.Height);
      using (Graphics g = Graphics.FromImage(bitmap))
        g.CopyFromScreen(new Point(bounds.Left, bounds.Top), Point.Empty, bounds.Size);
      return bitmap;
    }

    public const string DEFAULT_IMAGESAVEFILEDIALOG_TITLE = "Save image";
    public const string DEFAULT_IMAGESAVEFILEDIALOG_FILTER = "PNG Image (*.png)|*.png|JPEG Image (*.jpg)|*.jpg|Bitmap Image (*.bmp)|*.bmp|GIF Image (*.gif)|*.gif";

    public const string CUSTOMPLACES_COMPUTER = "0AC0837C-BBF8-452A-850D-79D08E667CA7";
    public const string CUSTOMPLACES_DESKTOP = "B4BFCC3A-DB2C-424C-B029-7FE99A87C641";
    public const string CUSTOMPLACES_DOCUMENTS = "FDD39AD0-238F-46AF-ADB4-6C85480369C7";
    public const string CUSTOMPLACES_PICTURES = "33E28130-4E1E-4676-835A-98395C3BC3BB";
    public const string CUSTOMPLACES_PUBLICPICTURES = "B6EBFB86-6907-413C-9AF7-4FC2ABF07CC5";
    public const string CUSTOMPLACES_RECENT = "AE50C081-EBD2-438A-8655-8A092E34987A";

    public static SaveFileDialog GetImageSaveFileDialog(
      string title = DEFAULT_IMAGESAVEFILEDIALOG_TITLE, 
      string filter = DEFAULT_IMAGESAVEFILEDIALOG_FILTER)
    {
      SaveFileDialog dialog = new SaveFileDialog();

      dialog.Title = title;
      dialog.Filter = filter;


      /* //this seems to throw error on Windows Server 2008 R2, must be for Windows Vista only
      dialog.CustomPlaces.Add(CUSTOMPLACES_COMPUTER);
      dialog.CustomPlaces.Add(CUSTOMPLACES_DESKTOP);
      dialog.CustomPlaces.Add(CUSTOMPLACES_DOCUMENTS);
      dialog.CustomPlaces.Add(CUSTOMPLACES_PICTURES);
      dialog.CustomPlaces.Add(CUSTOMPLACES_PUBLICPICTURES);
      dialog.CustomPlaces.Add(CUSTOMPLACES_RECENT);
      */

      return dialog;
    }

    public static void ShowSaveFileDialog(this Image image, IWin32Window owner = null)
    {
      using (SaveFileDialog dlg = GetImageSaveFileDialog())
        if (dlg.ShowDialog(owner) == DialogResult.OK)
          image.Save(dlg.FileName);
    }

  }
}

Having the Bitmap object you can just call Save on it

private void btnCapture_Click(object sender, EventArgs e)
{
  webBrowser.GetScreenshot().Save("C://test.jpg", ImageFormat.Jpeg);
}

The above assumes the GC will grab the bitmap, but maybe it's better to assign the result of someControl.getScreenshot() to a Bitmap variable, then dispose that variable manually when finished with each image, especially if you're doing this grabbing often (say you have a list of webpages you want to load and save screenshots of them):

private void btnCapture_Click(object sender, EventArgs e)
{
  Bitmap bitmap = webBrowser.GetScreenshot();
  bitmap.ShowSaveFileDialog();
  bitmap.Dispose(); //release bitmap resources
}

Even better, could employ a using clause, which has the added benefit of releasing the bitmap resources even in case of an exception occuring inside the using (child) block:

private void btnCapture_Click(object sender, EventArgs e)
{
  using(Bitmap bitmap = webBrowser.GetScreenshot())
    bitmap.ShowSaveFileDialog();
  //exit from using block will release bitmap resources even if exception occured
}

Update:

Now WebCapture tool is ClickOnce-deployed (http://gallery.clipflair.net/WebCapture) from the web (also has nice autoupdate support thanks to ClickOnce) and you can find its source code at https://github.com/Zoomicon/ClipFlair/tree/master/Server/Tools/WebCapture

in my case, internet on emulator is down as there is no wifi signal on emulator. Resetting emulator has worked.

I modified the above technique which was close to what I wanted for angular and turned it into a service :-). I included ie9 because I was having some issues in my angularjs app, but could be something I'm doing, so feel free to take it out.

angular.module('myModule').service('browserDetectionService', function() {

 return {
isCompatible: function () {

  var browserInfo = navigator.userAgent;
  var browserFlags =  {};

  browserFlags.ISFF = browserInfo.indexOf('Firefox') != -1;
  browserFlags.ISOPERA = browserInfo.indexOf('Opera') != -1;
  browserFlags.ISCHROME = browserInfo.indexOf('Chrome') != -1;
  browserFlags.ISSAFARI = browserInfo.indexOf('Safari') != -1 && !browserFlags.ISCHROME;
  browserFlags.ISWEBKIT = browserInfo.indexOf('WebKit') != -1;

  browserFlags.ISIE = browserInfo.indexOf('Trident') > 0 || navigator.userAgent.indexOf('MSIE') > 0;
  browserFlags.ISIE6 = browserInfo.indexOf('MSIE 6') > 0;
  browserFlags.ISIE7 = browserInfo.indexOf('MSIE 7') > 0;
  browserFlags.ISIE8 = browserInfo.indexOf('MSIE 8') > 0;
  browserFlags.ISIE9 = browserInfo.indexOf('MSIE 9') > 0;
  browserFlags.ISIE10 = browserInfo.indexOf('MSIE 10') > 0;
  browserFlags.ISOLD = browserFlags.ISIE6 || browserFlags.ISIE7 || browserFlags.ISIE8 || browserFlags.ISIE9; // MUST be here

  browserFlags.ISIE11UP = browserInfo.indexOf('MSIE') == -1 && browserInfo.indexOf('Trident') > 0;
  browserFlags.ISIE10UP = browserFlags.ISIE10 || browserFlags.ISIE11UP;
  browserFlags.ISIE9UP = browserFlags.ISIE9 || browserFlags.ISIE10UP;

  return !browserFlags.ISOLD;
  }
};

});

You can do like

import React from 'react';

class Header extends React.Component{

    constructor(){
        super();
        window.helloComponent = this;
    }

    alertMessage(){
       console.log("Called from outside");
    }

    render(){

      return (
      <AppBar style={{background:'#000'}}>
        Hello
      </AppBar>
      )
    }
}

export default Header;

Now from outside of this component you can called like this below

window.helloComponent.alertMessage();

This works for me

hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 800 480 60 6 0 0 0
max_usb_current=1

We can use $set operator to update the nested array inside object filed update the value

db.getCollection('geolocations').update( 
   {
       "_id" : ObjectId("5bd3013ac714ea4959f80115"), 
       "geolocation.country" : "United States of America"
   }, 
   { $set: 
       {
           "geolocation.$.country" : "USA"
       } 
    }, 
   false,
   true
);

When you say visualize the database schema, are you referring to a text-document of all your tables, sprocs, etc., or are you referring to a visual representation of your schema and dependencies?

I know you mentioned MySQL (and it is very possible that it is supported now, but I am not sure), but RedGate has a number of tools that make that pretty simple. It's SQL Doc program can take your entire database and create full-blown database documentation for it. SQL Dependency Tracker can give you a visual representation of all your tables and show their linkings, or you can load in just certain tables or sprocs to show what is using them or what they are using themselves.

After some years have passed, you can do that now with ES6 Array.from (or spread syntax):

const navbar = Array.from(document.querySelectorAll('#navbar>ul>li'));_x000D_
console.log('Get first: ', navbar[0].textContent);_x000D_
_x000D_
// If you need to iterate once over all these nodes, you can use the callback function:_x000D_
console.log('Iterate with Array.from callback argument:');_x000D_
Array.from(document.querySelectorAll('#navbar>ul>li'),li => console.log(li.textContent))_x000D_
_x000D_
// ... or a for...of loop:_x000D_
console.log('Iterate with for...of:');_x000D_
for (const li of document.querySelectorAll('#navbar>ul>li')) {_x000D_
    console.log(li.textContent);_x000D_
}

.as-console-wrapper { max-height: 100% !important; top: 0; }

<div id="navbar">_x000D_
  <ul>_x000D_
    <li id="navbar-One">One</li>_x000D_
    <li id="navbar-Two">Two</li>_x000D_
    <li id="navbar-Three">Three</li>_x000D_
  </ul>_x000D_
</div>

From a user experience stand-point, you don't want a major action to be done passively.

Something major like a window close should be the result of an action by the user.

This code works just fine:

ViewModel.cs:

public ICommand WindowClosing
{
    get
    {
        return new RelayCommand<CancelEventArgs>(
            (args) =>{
                     });
    }
}

and in XAML:

<i:Interaction.Triggers>
    <i:EventTrigger EventName="Closing">
        <command:EventToCommand Command="{Binding WindowClosing}" PassEventArgsToCommand="True" />
    </i:EventTrigger>
</i:Interaction.Triggers>

assuming that:

• ViewModel is assigned to a DataContext of the main container.
• xmlns:command="clr-namespace:GalaSoft.MvvmLight.Command;assembly=GalaSoft.MvvmLight.Extras.SL5"
• xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"

You may also use --keyid-format switch to show short or long key ID:

$ gpg2 -n --with-fingerprint --keyid-format=short --show-keys <filename>

which outputs like this (example from PostgreSQL CentOS repo key):

pub   dsa1024/442DF0F8 2008-01-08 [SCA]                                                                       ¦
      Key fingerprint = 68C9 E2B9 1A37 D136 FE74  D176 1F16 D2E1 442D F0F8                                    ¦              honor-keyserver-url
uid                    PostgreSQL RPM Building Project <[email protected]>                      ¦                     When  using --refresh-keys, if the key in question has a preferred keyserver URL, then use that
sub   elg2048/D43F1AF8 2008-01-08 [E]

Do NOT loop through all cells!! There is a lot of overhead in communications between worksheets and VBA, for both reading and writing. Looping through all cells will be agonizingly slow. I'm talking hours.

Instead, load an entire sheet at once into a Variant array. In Excel 2003, this takes about 2 seconds (and 250 MB of RAM). Then you can loop through it in no time at all.

In Excel 2007 and later, sheets are about 1000 times larger (1048576 rows × 16384 columns = 17 billion cells, compared to 65536 rows × 256 columns = 17 million in Excel 2003). You will run into an "Out of memory" error if you try to load the whole sheet into a Variant; on my machine I can only load 32 million cells at once. So you have to limit yourself to the range you know has actual data in it, or load the sheet bit by bit, e.g. 30 columns at a time.

Option Explicit

Sub test()

    Dim varSheetA As Variant
    Dim varSheetB As Variant
    Dim strRangeToCheck As String
    Dim iRow As Long
    Dim iCol As Long

    strRangeToCheck = "A1:IV65536"
    ' If you know the data will only be in a smaller range, reduce the size of the ranges above.
    Debug.Print Now
    varSheetA = Worksheets("Sheet1").Range(strRangeToCheck)
    varSheetB = Worksheets("Sheet2").Range(strRangeToCheck) ' or whatever your other sheet is.
    Debug.Print Now

    For iRow = LBound(varSheetA, 1) To UBound(varSheetA, 1)
        For iCol = LBound(varSheetA, 2) To UBound(varSheetA, 2)
            If varSheetA(iRow, iCol) = varSheetB(iRow, iCol) Then
                ' Cells are identical.
                ' Do nothing.
            Else
                ' Cells are different.
                ' Code goes here for whatever it is you want to do.
            End If
        Next iCol
    Next iRow

End Sub

To compare to a sheet in a different workbook, open that workbook and get the sheet as follows:

Set wbkA = Workbooks.Open(filename:="C:\MyBook.xls")
Set varSheetA = wbkA.Worksheets("Sheet1") ' or whatever sheet you need

Your test requires a ServletContext: add @WebIntegrationTest

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = AppConfig.class, loader = AnnotationConfigContextLoader.class)
@WebIntegrationTest
public class UserServiceImplIT

...or look here for other options: https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-testing.html

UPDATE In Spring Boot 1.4.x and above @WebIntegrationTest is no longer preferred. @SpringBootTest or @WebMvcTest

You can do it using xml.

Create an xml layout and name it like my_edit_text_border.xml

 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content">
    <item>
        <shape android:shape="rectangle">
            <solid android:color="#ffffff"/>
            <corners android:radius="5dp" />
            <stroke
                android:width="2dp"
                android:color="#949494"
                />
        </shape>
    </item>
</selector>

Add background to your Edittext

<EditText
 android:id="@+id/editText1"
 ..
 android:background="@layout/my_edit_text_border">

You can try this code :

int columnIndex = dataGridView.CurrentCell.ColumnIndex;
int rowIndex = dataGridView.CurrentCell.RowIndex;

VB sample:

 @Html.ActionLink("Home", "Index", Nothing, New With {.style = "font-weight:bold;", .class = "someClass"})

Sample Css:

.someClass
{
    color: Green !important;
}

In my case, I found that I need the !important attribute to over ride the site.css a:link css class

fflush() only flushes the buffering added by the stdio fopen() layer, as managed by the FILE * object. The underlying file itself, as seen by the kernel, is not buffered at this level. This means that writes that bypass the FILE * layer, using fileno() and a raw write(), are also not buffered in a way that fflush() would flush.

As others have pointed out, try not mixing the two. If you need to use "raw" I/O functions such as ioctl(), then open() the file yourself directly, without using fopen<() and friends from stdio.

you can use below code in javascript for checking number is prime or not. It will reduce no of iteration and get the result fast.

function testPrime(num) {
        var isPrime = true;
        if (num >= 2) {
            if(num == 2 || num == 3){
               isPrime = true;
            }
            else if (num % 2 == 0) {
                isPrime = false;
            }
            else {
                for (i = 3; i <= Math.floor(Math.sqrt(num)); i += 2) {
                    if (num % i == 0) {
                        isPrime = false;
                        break;
                    }
                }
            }
        }
        else {
            isPrime = false;
        }
        return isPrime;
    }

//testPrime(21) false

"Atomic operation" means an operation that appears to be instantaneous from the perspective of all other threads. You don't need to worry about a partly complete operation when the guarantee applies.

In my case, I had two of three projects with this problem in my current workspace. I opened workspace catalog and made a backup of corrupted projects, deleted them afterwards. Then opened eclipse once again. Obviously there was missing data to work with. Closed eclipse once again and added back earlier saved projects without metadata catalogs.

TL;DR. Just remove metadata catalogs from projects in your workspace.

jQuery will encode and decode for you.

function htmlDecode(value) {_x000D_
  return $("<textarea/>").html(value).text();_x000D_
}_x000D_
_x000D_
function htmlEncode(value) {_x000D_
  return $('<textarea/>').text(value).html();_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<script>_x000D_
$(document).ready(function() {_x000D_
   $("#encoded")_x000D_
  .text(htmlEncode("<img src onerror='alert(0)'>"));_x000D_
   $("#decoded")_x000D_
  .text(htmlDecode("&lt;img src onerror='alert(0)'&gt;"));_x000D_
});_x000D_
</script>_x000D_
_x000D_
<span>htmlEncode() result:</span><br/>_x000D_
<div id="encoded"></div>_x000D_
<br/>_x000D_
<span>htmlDecode() result:</span><br/>_x000D_
<div id="decoded"></div>

1) Upgrade using windows update or using "media creation tool" http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install

• if you are using "media creation tool" select "Upgrade this PC now"

When Windows 10 installed check that it is activated.

2) Now as you have activated Windows 10 using "media creation tool" http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install select second option "Create installation media for another PC" here you can select Windows version and its language. Make sure that Windows version is also "Single Language"

3) Boot from you device, USB in my case and install clean Windows in English or any other language you selected.

reference http://bit.ly/1RKmPBs

• tput cols tells you the number of columns.
• tput lines tells you the number of rows.

You can use the @Qualifier annotation

From here

Fine-tuning annotation-based autowiring with qualifiers

Since autowiring by type may lead to multiple candidates, it is often necessary to have more control over the selection process. One way to accomplish this is with Spring's @Qualifier annotation. This allows for associating qualifier values with specific arguments, narrowing the set of type matches so that a specific bean is chosen for each argument. In the simplest case, this can be a plain descriptive value:

class Main {
    private Country country;
    @Autowired
    @Qualifier("country")
    public void setCountry(Country country) {
        this.country = country;
    }
}

This will use the UK add an id to USA bean and use that if you want the USA.

Parameters passed to the C program executable is nothing but an array of string(or character pointer),so memory would have been already allocated for these input parameter before your program access these parameters,so no need to allocate buffer,and that way you can avoid error handling code in your program as well(Reduce chances of segfault :)).

I'm guessing the question you really care about here is:

Is there a way to force Python to release all the memory that was used (if you know you won't be using that much memory again)?

No, there is not. But there is an easy workaround: child processes.

If you need 500MB of temporary storage for 5 minutes, but after that you need to run for another 2 hours and won't touch that much memory ever again, spawn a child process to do the memory-intensive work. When the child process goes away, the memory gets released.

This isn't completely trivial and free, but it's pretty easy and cheap, which is usually good enough for the trade to be worthwhile.

First, the easiest way to create a child process is with concurrent.futures (or, for 3.1 and earlier, the futures backport on PyPI):

with concurrent.futures.ProcessPoolExecutor(max_workers=1) as executor:
    result = executor.submit(func, *args, **kwargs).result()

If you need a little more control, use the multiprocessing module.

The costs are:

• Process startup is kind of slow on some platforms, notably Windows. We're talking milliseconds here, not minutes, and if you're spinning up one child to do 300 seconds' worth of work, you won't even notice it. But it's not free.
• If the large amount of temporary memory you use really is large, doing this can cause your main program to get swapped out. Of course you're saving time in the long run, because that if that memory hung around forever it would have to lead to swapping at some point. But this can turn gradual slowness into very noticeable all-at-once (and early) delays in some use cases.
• Sending large amounts of data between processes can be slow. Again, if you're talking about sending over 2K of arguments and getting back 64K of results, you won't even notice it, but if you're sending and receiving large amounts of data, you'll want to use some other mechanism (a file, mmapped or otherwise; the shared-memory APIs in multiprocessing; etc.).
• Sending large amounts of data between processes means the data have to be pickleable (or, if you stick them in a file or shared memory, struct-able or ideally ctypes-able).

clearScene: function() {
    var objsToRemove = _.rest(scene.children, 1);
    _.each(objsToRemove, function( object ) {
          scene.remove(object);
    });
},

this uses undescore.js to iterrate over all children (except the first) in a scene (it's part of code I use to clear a scene). just make sure you render the scene at least once after deleting, because otherwise the canvas does not change! There is no need for a "special" obj flag or anything like this.

Also you don't delete the object by name, just by the object itself, so calling

scene.remove(object); 

instead of scene.remove(object.name); can be enough

PS: _.each is a function of underscore.js

It affects at least NetBeans versions 7.4 through 8.0.2. It was first reported from version 8.0 and fixed in NetBeans 8.1. It would have had the problem for any tomcat version (confirmed for versions 7.0.56 through 8.0.28).

Specifics are described as Netbeans bug #248182.

This problem is also related to postings mentioning the following error output:

'127.0.0.1*' is not recognized as an internal or external command, operable program or batch file.

For a tomcat installed from the zip file, I fixed it by changing the catalina.bat file in the tomcat bin directory.

Find the bellow configuration in your catalina.bat file.

:noJuliConfig
set "JAVA_OPTS=%JAVA_OPTS% %LOGGING_CONFIG%"

:noJuliManager
set "JAVA_OPTS=%JAVA_OPTS% %LOGGING_MANAGER%"

And change it as in below by removing the double quotes:

:noJuliConfig
set JAVA_OPTS=%JAVA_OPTS% %LOGGING_CONFIG%

:noJuliManager
set JAVA_OPTS=%JAVA_OPTS% %LOGGING_MANAGER%

Now save your changes, and start your tomcat from within NetBeans.

Use jquery change event

Description: Bind an event handler to the "change" JavaScript event, or trigger that event on an element.

An example

$("input[type='text']").change( function() {
  // your code
});

The advantage that .change has over .keypress , .focus , .blur is that .change event will fire only when input has changed

I don't think there's a jQuery-way to directly access the pseudoclass' rules, but you could always append a new style element to the document's head like:

$('head').append('<style>.column:before{width:800px !important;}</style>');

See a live demo here

I also remember having seen a plugin that tackles this issue once but I couldn't find it on first googling unfortunately.

You can apply more than one transform like this:

li:nth-of-type(2){
    transform : translate(-20px, 0px) rotate(15deg);
}

Adding <validation validateIntegratedModeConfiguration="false"/> addresses the symptom, but is not appropriate for all circumstances. Having ran around this issue a few times, I hope to help others not only overcome the problem but understand it. (Which becomes more and more important as IIS 6 fades into myth and rumor.)

Background:

This issue and the confusion surrounding it started with the introduction of ASP.NET 2.0 and IIS 7. IIS 6 had and continues to have only one pipeline mode, and it is equivalent to what IIS 7+ calls "Classic" mode. The second, newer, and recommended pipeline mode for all applications running on IIS 7+ is called "Integrated" mode.

So, what's the difference? The key difference is how ASP.NET interacts with IIS.

• Classic mode is limited to an ASP.NET pipeline that cannot interact with the IIS pipeline. Essentially a request comes in and if IIS 6/Classic has been told, through server configuration, that ASP.NET can handle it then IIS hands off the request to ASP.NET and moves on. The significance of this can be gleaned from an example. If I were to authorize access to static image files, I would not be able to do it with an ASP.NET module because the IIS 6 pipeline will handle those requests itself and ASP.NET will never see those requests because they were never handed off.* On the other hand, authorizing which users can access a .ASPX page such as a request for Foo.aspx is trivial even in IIS 6/Classic because IIS always hands those requests off to the ASP.NET pipeline. In Classic mode ASP.NET does not know what it hasn't been told and there is a lot that IIS 6/Classic may not be telling it.

• Integrated mode is recommended because ASP.NET handlers and modules can interact directly with the IIS pipeline. No longer does the IIS pipeline simply hand off the request to the ASP.NET pipeline, now it allows ASP.NET code to hook directly into the IIS pipeline and all the requests that hit it. This means that an ASP.NET module can not only observe requests to static image files, but can intercept those requests and take action by denying access, logging the request, etc.

Overcoming the error:

1. If you are running an older application that was originally built for IIS 6, perhaps you moved it to a new server, there may be absolutely nothing wrong with running the application pool of that application in Classic mode. Go ahead you don't have to feel bad.

2. Then again maybe you are giving your application a face-lift or it was chugging along just fine until you installed a 3rd party library via NuGet, manually, or by some other means. In that case it is entirely possible httpHandlers or httpModules have been added to system.web. The outcome is the error that you are seeing because validateIntegratedModeConfiguration defaults true. Now you have two choices:

   1. Remove the httpHandlers and httpModules elements from system.web. There are a couple possible outcomes from this:
      • Everything works fine, a common outcome;
      • Your application continues to complain, there may be a web.config in a parent folder you are inheriting from, consider cleaning up that web.config too;
      • You grow tired of removing the httpHandlers and httpModules that NuGet packages keep adding to system.web, hey do what you need to.
3. If those options do not work or are more trouble than it is worth then I'm not going to tell you that you can't set validateIntegratedModeConfiguration to false, but at least you know what you're doing and why it matters.

Good reads:

• ASP.NET 2.0 Breaking Changes on IIS 7.0
• ASP.NET Integration with IIS 7
• HTTP Handlers and HTTP Modules Overview

*Of course there are ways to get all kind of strange things into the ASP.NET pipeline from IIS 6/Classic via incantations like wildcard mappings, if you like that sort of thing.

Try this:

static void Main(string[] args)
{
    var dt = new DataTable
    {
        Columns = { { "Lastname",typeof(string) }, { "Firstname",typeof(string) } }
    };
    dt.Rows.Add("Lennon", "John");
    dt.Rows.Add("McCartney", "Paul");
    dt.Rows.Add("Harrison", "George");
    dt.Rows.Add("Starr", "Ringo");

    List<string> s = dt.AsEnumerable().Select(x => x[0].ToString()).ToList();

    foreach(string e in s)
        Console.WriteLine(e);

    Console.ReadLine();
}

Completing the answer:

String selectedOption = new Select(driver.findElement(By.xpath("Type the xpath of the drop-down element"))).getFirstSelectedOption().getText();

Assert.assertEquals("Please select any option...", selectedOption);

a = [[1,'aa',3,12,'a','b','c','s'],[],[],[1,'aa',7,80,'d','g','f',''],[9,None,11,12,13,14,15,'k']]

b=[]
for lng in range(len(a)):
       if(len(a[lng])>=1):b.append(a[lng])
a=b
print(a)

Output:

[[1,'aa',3,12,'a','b','c','s'],[1,'aa',7,80,'d','g','f',''],[9,None,11,12,13,14,15,'k']]

One thing that I have observed is likely the email address you're providing is not a valid email address at the domain. like [email protected]. The email should be existing at Google Domain. I had alot of issues before figuring that out myself... Hope it helps.

The ErrorDocument directive, when supplied a local URL path, expects the path to be fully qualified from the DocumentRoot. In your case, this means that the actual path to the ErrorDocument is

ErrorDocument 404 /hellothere/error/404page.html

Netbeans will create the Ant script for you, it uses Ant to build anyway. But if you want to get the war file, just build your project. The .war file will be located in /yournetbeanshomedirectory/yourproject/dist/yourwar.war

You can check out the ant build script it uses by looking at the build.xml file in your project directory. Might help you feel a little more comfortable using ant to do builds.

I would like to offer a simpler alternative to both the Kumar/Cody and the Louis methods. On all the tests I ran, it performs as fast as the Louis method (see fiddle tests for benchmarks).

String.prototype.splice = function(startIndex,length,insertString){
    return this.substring(0,startIndex) + insertString + this.substring(startIndex + length);
};

You can use it like this:

var creditCardNumber = "5500000000000004";
var cardSuffix = creditCardNumber.splice(0,12,'****');
console.log(cardSuffix);  // output: ****0004

See Test Results: https://jsfiddle.net/0quz9q9m/5/

I have tried the Javascript routines at phpjs.org and they have worked well.

I first tried the routines suggested in the chosen answer by Ranhiru Cooray - http://ntt.cc/2008/01/19/base64-encoder-decoder-with-javascript.html

I found that they did not work in all circumstances. I wrote up a test case where these routines fail and posted them to GitHub at:

https://github.com/scottcarter/base64_javascript_test_data.git

I also posted a comment to the blog post at ntt.cc to alert the author (awaiting moderation - the article is old so not sure if comment will get posted).

You might want to try:

TypeConverter conv = TypeDescriptor.GetConverter(typeof(int));
conv.ConvertFrom(mystring);

do your own null check and return int? if necessary. You'll also want to wrap that in a try {}

I had similar issues. Here is the cleanest way to do it.

    const personQuery = {
       _id: 1  
    }

    const itemID = 2;

    Person.findOne(personQuery).then(item => {
       const audioIndex = item.items.map(item => item.id).indexOf(itemID);
       item.items[audioIndex].name = 'Name value';
       item.save();
    });

If you set LD_PRELOAD to the path of a shared object, that file will be loaded before any other library (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:

$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls

All above answers perfectly gives the solution to center the form using Bootstrap 4. However, if someone wants to use out of the box Bootstrap 4 css classes without help of any additional styles and also not wanting to use flex, we can do like this.

A sample form

HTML

<div class="container-fluid h-100 bg-light text-dark">
  <div class="row justify-content-center align-items-center">
    <h1>Form</h1>    
  </div>
  <hr/>
  <div class="row justify-content-center align-items-center h-100">
    <div class="col col-sm-6 col-md-6 col-lg-4 col-xl-3">
      <form action="">
        <div class="form-group">
          <select class="form-control">
                    <option>Option 1</option>
                    <option>Option 2</option>
                  </select>
        </div>
        <div class="form-group">
          <input type="text" class="form-control" />
        </div>
        <div class="form-group text-center">
          <div class="form-check-inline">
            <label class="form-check-label">
    <input type="radio" class="form-check-input" name="optradio">Option 1
  </label>
          </div>
          <div class="form-check-inline">
            <label class="form-check-label">
    <input type="radio" class="form-check-input" name="optradio">Option 2
  </label>
          </div>
          <div class="form-check-inline">
            <label class="form-check-label">
    <input type="radio" class="form-check-input" name="optradio" disabled>Option 3
  </label>
          </div>
        </div>
        <div class="form-group">
          <div class="container">
            <div class="row">
              <div class="col"><button class="col-6 btn btn-secondary btn-sm float-left">Reset</button></div>
              <div class="col"><button class="col-6 btn btn-primary btn-sm float-right">Submit</button></div>
            </div>
          </div>
        </div>

      </form>
    </div>
  </div>
</div>

Link to CodePen

https://codepen.io/anjanasilva/pen/WgLaGZ

I hope this helps someone. Thank you.

It's a good practice if you need them. It's also a good practice is they make sense, so future coders can understand what you're doing.

But generally, no it's not a good practice to attach 10 class names to an object because most likely whatever you're using them for, you could accomplish the same thing with far fewer classes. Probably just 1 or 2.

To qualify that statement, javascript plugins and scripts may append far more classnames to do whatever it is they're going to do. Modernizr for example appends anywhere from 5 - 25 classes to your body tag, and there's a very good reason for it. jQuery UI appends lots of classnames when you use one of the widgets in that library.

In laymans terms, and practicality, I see this as an old DOS trick/thing. Whoa! What was that? DOS? Never heard of it!

".." backs you out of the current sub-directory one time to a higher folder/directory, and .. enter typed twice backs you out too 2 higher parent folders. Keep adding the ".. enter" back to back and you will soon find yourself at the top level of the directory.

As for Newbies to understand this better, consider this (in terms of the home PC or "C:\ drive" if you know what that means, rather than the web-servers/host "root directory" ). While your at it, Consider your website existing somewhere on your home PC's hard drive, buried in some folder under the C:\ drive. Lastly, you can think of it as ".." is back one directory and "/" is forward one directory/folder.

Now! If you are using the command prompt and are within the "myDocuments" folder of your PC you must back out of that folder to get closer to the higher directory "C:\" by typing the "../". If you wanted to access a file that is located in the widows directory while you are still in the myDocuments folder you would theoretically type ../windows; in reality of DOS command prompt you would simply type .., but I am setting you up for the web. The / redirects forward to another directory naturally.

Using "myDocuments" lets pretend that you created 2 folders within it called "PHP1" and "PHP2", in such we now have the folders:

• C:\myDocuments\PHP1
• C:\myDocuments\PHP2

In PHP1 you place a file called index.php. and in PHP2 folder you placed a file called Found.php. it now becomes:

• C:\myDocuments\PHP1\index.php
• C:\myDocuments\PHP2\found.php

Inside the C:\myDocuments\PHP1\index.php file you would need to edit and type something like:

<?php include ('../php2/found.php')?>

The ../ is positional thus it considers your current file location "C:\myDocuments\PHP1\index.php" and is a directive telling it to back out of PHP1 directory and enter or move forward into PHP2 directory to look for the Found.php file. But does it read it? See my thoughts on trouble shooting below.

Now! suppose you have 1 folder PHP1 and a sub-folder PHP2:

• C:\myDocuments\PHP1\PHP2

you would simply reference/code

<?php include('/PHP2/found.php') ?>

as PHP2 exist as a sub-directory, below or within PHP1 directory.

If the above does not work it may have something to do with access/htaccess or permission to the directory or a typo. To enhance this...getting into trouble shooting...If the "found.php" file has errors/typo's within it, it will crash upon rendering at the error, such could be the reason (require/require_once) that you are experiencing the illusion that it is not changing directories or accessing the file. At last thought on the matter, you may need to instantiate your functions or references in order to use the included/require "whatever" by creating a new variable or object such as

$newObject = new nameobject("origianlThingy");

Remember, just because you are including/requiring something, sometimes means just that, it is included/required to run, but it might need to be recreated to make it active or access it. New will surely re-create an instance of it "if it is readable" and make it available within the current document while preserving the original. However you should reference the newly created variable $newObject in all instances....if its global.

To put this in perspective of some web host account; the web host is some whopping over sized hard-drive (like that on your PC) and your domain is nothing more than a folder they have assigned to you. Your folder is called the root. Inside that folder you can do anything you are allowed to do. your "one of many ways" to move between directories/folders is to use the ../ however many times to back out of your current in reference to folder position you want to find.

In my drunken state I realize that I know too much to be sane, and not enough to be insane!"

O (n log n) is famously the upper bound on how fast you can sort an arbitrary set (assuming a standard and not highly parallel computing model).

public long compareDates(Date exp, Date today){

        long b = (exp.getTime()-86400000)/86400000;
        long c = (today.getTime()-86400000)/86400000;
        return b-c;
    }

This works for GregorianDates. 86400000 are the amount of milliseconds in a day, this will return the number of days between the two dates.

With jQuery :

jQuery("#btn").on("click",function(event){
    event.preventDefault();
    pay();
    cls();
});

This is expected behavior for an uncaught exception with display_errors off.

Your options here are to turn on display_errors via php or in the ini file or catch and output the exception.

 ini_set("display_errors", 1);

or

 try{
     // code that may throw an exception
 } catch(Exception $e){
     echo $e->getMessage();
 }

If you are throwing exceptions, the intention is that somewhere further down the line something will catch and deal with it. If not it is a server error (500).

Another option for you would be to use set_exception_handler to set a default error handler for your script.

 function default_exception_handler(Exception $e){
          // show something to the user letting them know we fell down
          echo "<h2>Something Bad Happened</h2>";
          echo "<p>We fill find the person responsible and have them shot</p>";
          // do some logging for the exception and call the kill_programmer function.
 }
 set_exception_handler("default_exception_handler");

In newer versions of Eclipse that use the M2E plugin it is:

Right-click on your project(s) --> Maven --> Update Project...

In the following dialog is a checkbox for forcing the update ("Force Update of Snapshots/Releases")

I encountered this error after installing VS2019 but while trying to open a large solution (20+ projects), with both vcxproj and csproj projects, that target VS2015. The csproj all loaded fine, while the vcxproj all failed with the OP's error. Deleting the .vs folder did not work.

What did work was setting VC++'s "Fallback Location", under the "Browsing Database Fallback" settings.

Tools (menu)
-Options...
--Text Editor
---C/C++
---Advanced
----Browsing Database Fallback
-----Fallback Location

I set mine to D:\VC++\v16. Where I use v140 for VS2015 and v141 for VS2017. Also set "Always Use" and "Do not warn".

I got this error when I created an 'Empty' console application in Visual Studio 2015. I re-created the application, leaving the 'Empty' box unchecked, it added all of the necessary libraries.

The :query_string_normalizer option is also available, which will override the default normalizer HashConversions.to_params(query)

query_string_normalizer: ->(query){query.to_json}

If you want to generate a unique string in PHP, try following.

md5(uniqid().mt_rand());

In this,

uniqid() - It will generate unique string. This function returns timestamp based unique identifier as a string.

mt_rand() - Generate random number.

md5() - It will generate the hash string.

In PHP 7.0+ I would suggest random_int($min, $max) over mt_rand().

$randomSixDigitInt = \random_int(100000, 999999);

From php.net:

Caution This function does not generate cryptographically secure values, and should not be used for cryptographic purposes. If you need a cryptographically secure value, consider using random_int(), random_bytes(), or openssl_random_pseudo_bytes() instead.

So this depends mostly on context. I'll also add that as of PHP 7.1.0 rand() is now an alias to mt_rand().

Cheers

alias s="git status"

Your pointer finger will forgive you for all the pain you've put it through your whole life.

This helped me at the end:

Quick guide:

• Download Google USB Driver

• Connect your device with Android Debugging enabled to your PC

• Open Device Manager of Windows from System Properties.

• Your device should appear under Other devices listed as something like Android ADB Interface or 'Android Phone' or similar. Right-click that and click on Update Driver Software...

• Select Browse my computer for driver software

• Select Let me pick from a list of device drivers on my computer

• Double-click Show all devices

• Press the Have disk button

• Browse and navigate to [wherever your SDK has been installed]\google-usb_driver and select android_winusb.inf

• Select Android ADB Interface from the list of device types.

• Press the Yes button

• Press the Install button

• Press the Close button

Now you've got the ADB driver set up correctly. Reconnect your device if it doesn't recognize it already.

Username you get like this:

var userName = HttpContext.Current.Request.LogonUserIdentity?.Name;

^\d{5}(?:[-\s]\d{4})?$

• ^ = Start of the string.
• \d{5} = Match 5 digits (for condition 1, 2, 3)
• (?:…) = Grouping
• [-\s] = Match a space (for condition 3) or a hyphen (for condition 2)
• \d{4} = Match 4 digits (for condition 2, 3)
• …? = The pattern before it is optional (for condition 1)
• $ = End of the string.

Just provide the jQuery val function with an array of values:

var values = "Test,Prof,Off";
$('#strings').val(values.split(','));

And to get the selected values in the same format:

values = $('#strings').val();

The EOF pattern needs a prime read to 'bootstrap' the EOF checking process. Consider the empty file will not initially have its EOF set until the first read. The prime read will catch the EOF in this instance and properly skip the loop completely.

What you need to remember here is that you don't get the EOF until the first attempt to read past the available data of the file. Reading the exact amount of data will not flag the EOF.

I should point out if the file was empty your given code would have printed since the EOF will have prevented a value from being set to x on entry into the loop.

• 0

So add a prime read and move the loop's read to the end:

int x;

iFile >> x; // prime read here
while (!iFile.eof()) {
    cerr << x << endl;
    iFile >> x;
}

In IIS Manager, right click on the site and go to Manage Web Site -> Advanced Settings. Under Connection Limits option, you should see Connection Time-out.

Another simpler solution is to use this formula in the conditional formatting (apply to column A):

=COUNTIF(B:B,A1)

Regards!

Locating the different building blocks is done in the request life cycle. One of the first steps in the ASP.NET MVC request life cycle is mapping the requested URL to the correct controller action method. This process is referred to as routing. A default route is initialized in the Global.asax file and describes to the ASP.NET MVC framework how to handle a request. Double-clicking on the Global.asax file in the MvcApplication1 project will display the following code:

using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Mvc; using System.Web.Routing;

namespace MvcApplication1 {

   public class GlobalApplication : System.Web.HttpApplication
   {
       public static void RegisterRoutes(RouteCollection routes)
       {
           routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

           routes.MapRoute(
               "Default",                                          // Route name
               "{controller}/{action}/{id}",                       // URL with parameters
               new { controller = "Home", action = "Index",
                     id = "" }  // Parameter defaults
           );

       }

       protected void Application_Start()
       {
           RegisterRoutes(RouteTable.Routes);
       }
   }

}

In the Application_Start() event handler, which is fired whenever the application is compiled or the web server is restarted, a route table is registered. The default route is named Default, and responds to a URL in the form of http://www.example.com/{controller}/{action}/{id}. The variables between { and } are populated with actual values from the request URL or with the default values if no override is present in the URL. This default route will map to the Home controller and to the Index action method, according to the default routing parameters. We won't have any other action with this routing map.

By default, all the possible URLs can be mapped through this default route. It is also possible to create our own routes. For example, let's map the URL http://www.example.com/Employee/Maarten to the Employee controller, the Show action, and the firstname parameter. The following code snippet can be inserted in the Global.asax file we've just opened. Because the ASP.NET MVC framework uses the first matching route, this code snippet should be inserted above the default route; otherwise the route will never be used.

routes.MapRoute(

   "EmployeeShow",                    // Route name
   "Employee/{firstname}",            // URL with parameters
    new {                             // Parameter defaults
       controller = "Employee",
       action = "Show", 
       firstname = "" 
   }  

);

Now, let's add the necessary components for this route. First of all, create a class named EmployeeController in the Controllers folder. You can do this by adding a new item to the project and selecting the MVC Controller Class template located under the Web | MVC category. Remove the Index action method, and replace it with a method or action named Show. This method accepts a firstname parameter and passes the data into the ViewData dictionary. This dictionary will be used by the view to display data.

The EmployeeController class will pass an Employee object to the view. This Employee class should be added in the Models folder (right-click on this folder and then select Add | Class from the context menu). Here's the code for the Employee class:

namespace MvcApplication1.Models {

   public class Employee
   {
       public string FirstName { get; set; }
       public string LastName { get; set; }
       public string Email { get; set; }
   }

} 

The currently accepted answer doesn't always work.

(To read about the problem and circumstances, read this: Defined function is "Not defined".)

So, you have 3 options:

1 (it has above-mentioned drawback)

<input type="checkbox" onchange="doAlert(this)">

<script>
function doAlert(checkboxElem) {
    if (checkboxElem.checked) {
        alert ('hi');
    } else {
        alert ('bye');
    }
}
</script>

2 and 3

<input type="checkbox" id="foo">

<script>
function doAlert() {
    var input = document.querySelector('#foo');

    // input.addEventListener('change', function() { ... });
    // or
    // input.onchange = function() { ... };
    input.addEventListener('change', function() {
        if (input.checked) {
            alert ('hi');
        } else {
            alert ('bye');
        }
    });
}

doAlert();
</script>

You can use "group by" + "orderby". See LINQ 101 for details

var list = new List<string> {"a", "b", "a", "c", "a", "b"};
var q = from x in list
        group x by x into g
        let count = g.Count()
        orderby count descending
        select new {Value = g.Key, Count = count};
foreach (var x in q)
{
    Console.WriteLine("Value: " + x.Value + " Count: " + x.Count);
}

In response to this post (now deleted):

If you have a list of some custom objects then you need to use custom comparer or group by specific property.

Also query can't display result. Show us complete code to get a better help.

Based on your latest update:

You have this line of code:

group xx by xx into g

Since xx is a custom object system doesn't know how to compare one item against another. As I already wrote, you need to guide compiler and provide some property that will be used in objects comparison or provide custom comparer. Here is an example:

Note that I use Foo.Name as a key - i.e. objects will be grouped based on value of Name property.

There is one catch - you treat 2 objects to be duplicate based on their names, but what about Id ? In my example I just take Id of the first object in a group. If your objects have different Ids it can be a problem.

//Using extension methods
var q = list.GroupBy(x => x.Name)
            .Select(x => new {Count = x.Count(), 
                              Name = x.Key, 
                              ID = x.First().ID})
            .OrderByDescending(x => x.Count);

//Using LINQ
var q = from x in list
        group x by x.Name into g
        let count = g.Count()
        orderby count descending
        select new {Name = g.Key, Count = count, ID = g.First().ID};

foreach (var x in q)
{
    Console.WriteLine("Count: " + x.Count + " Name: " + x.Name + " ID: " + x.ID);
}

check the name of the database in a file where you established a connection.

Use a global namespace like global.MYAPI = {}:

global.MYAPI._ = require('underscore')

All other posters talk about the bad pattern involved. So leaving that discussion aside, the best way to have a variable defined globally (OP's question) is through namespaces.

Tip: Development Using Namespaces

It looks like you want to define Truck as a Class with properties NumberOfAxles, AxleWeights & AxleSpacings.

This can be defined in a CLASS MODULE (here named clsTrucks)

Option Explicit

Private tID As String
Private tNumberOfAxles As Double
Private tAxleSpacings As Double


Public Property Get truckID() As String
    truckID = tID
End Property

Public Property Let truckID(value As String)
    tID = value
End Property

Public Property Get truckNumberOfAxles() As Double
    truckNumberOfAxles = tNumberOfAxles
End Property

Public Property Let truckNumberOfAxles(value As Double)
    tNumberOfAxles = value
End Property

Public Property Get truckAxleSpacings() As Double
    truckAxleSpacings = tAxleSpacings
End Property

Public Property Let truckAxleSpacings(value As Double)
    tAxleSpacings = value
End Property

then in a MODULE the following defines a new truck and it's properties and adds it to a collection of trucks and then retrieves the collection.

Option Explicit

Public TruckCollection As New Collection

Sub DefineNewTruck()
Dim tempTruck As clsTrucks
Dim i As Long

    'Add 5 trucks
    For i = 1 To 5
        Set tempTruck = New clsTrucks
        'Random data
        tempTruck.truckID = "Truck" & i
        tempTruck.truckAxleSpacings = 13.5 + i
        tempTruck.truckNumberOfAxles = 20.5 + i

        'tempTruck.truckID is the collection key
        TruckCollection.Add tempTruck, tempTruck.truckID
    Next i

    'retrieve 5 trucks
    For i = 1 To 5
        'retrieve by collection index
        Debug.Print TruckCollection(i).truckAxleSpacings
        'retrieve by key
        Debug.Print TruckCollection("Truck" & i).truckAxleSpacings

    Next i

End Sub

There are several ways of doing this so it really depends on how you intend to use the data as to whether an a class/collection is the best setup or arrays/dictionaries etc.

I stumbled upon this question b/c I was trying to find the next sequence value by table. This didn't answer my question however this is how its done, and it may help those looking for the sequence value not by name but by table:

SELECT nextval(pg_get_serial_sequence('<your_table>', 'id')) AS new_id; 

Hope it helps :)

Use this instead:

<input id='tea-submit' type='submit' name = 'submit'    value = 'Tea'>
<input id='coffee-submit' type='submit' name = 'submit' value = 'Coffee'>

This post is old but may come up via searching.

Now you can use mysql.connector to retrive a dictionary as shown here: https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursordict.html

Here is the example on the mysql site:

cnx = mysql.connector.connect(database='world')
cursor = cnx.cursor(dictionary=True)
cursor.execute("SELECT * FROM country WHERE Continent = 'Europe'")

print("Countries in Europe:")
for row in cursor:
    print("* {Name}".format(Name=row['Name']))

Make sure that Kies is installed, but not running.

On your phone make sure you have USB Debugging mode enabled.

If still not successful, disable any Antivirus software.

If the IDynamicMetaObjectProvider can provide the dynamic member names, you can get them. See GetMemberNames implementation in the apache licensed PCL library Dynamitey (which can be found in nuget), it works for ExpandoObjects and DynamicObjects that implement GetDynamicMemberNames and any other IDynamicMetaObjectProvider who provides a meta object with an implementation of GetDynamicMemberNames without custom testing beyond is IDynamicMetaObjectProvider.

After getting the member names it's a little more work to get the value the right way, but Impromptu does this but it's harder to point to just the interesting bits and have it make sense. Here's the documentation and it is equal or faster than reflection, however, unlikely to be faster than a dictionary lookup for expando, but it works for any object, expando, dynamic or original - you name it.

Just move it :)

command line :

move "C:\Documents and Setings\$USER\project" C:\project

or just drag the folder in explorer.

Git won't care where it is - all the metadata for the repository is inside a folder called .git inside your project folder.

In Oracle the location that contains information about all database objects including tables and stored procedures is called the Data Dictionary. It is a collection of views that provides you with access to the metadata that defines the database. You can query the Data Dictionary views for a list of desired database objects and then use the functions available in dbms_metadata package to get the DDL for each object. Alternative is to investigate the support in dbms_metadata to export DDLs for a collection of objects.

For a few pointers, for example to get a list of tables you can use the following Data Dictionary views

• user_tables contains all tables owned by the user
• all_tables contains all tables that are accessible by the user
• and so on...

Bootstrap 3 - Just adding the "btn" Class worked for me.

Without pointer cursor:

<span class="label label-success">text</span>

With pointer cursor:

<span class="label label-success btn">text</span>

UPDATE

In Android Studio Version 3.5 and Above

Now Instant Run is removed, It has "Apply Changes". See official blog for more about the change.

we removed Instant Run and re-architectured and implemented from the ground-up a more practical approach in Android Studio 3.5 called Apply Changes.Apply Changes uses platform-specific APIs from Android Oreo and higher to ensure reliable and consistent behavior; unlike Instant Run, Apply Changes does not modify your APK. To support the changes, we re-architected the entire deployment pipeline to improve deployment speed, and also tweaked the run and deployment toolbar buttons for a more streamlined experience.

Now, As per stable available version 3.0 of Android studio,

If you need to turn off Instant Run, go to

File ? Settings ? Build, Execution, Deployment ? Instant Run and uncheck Enable Instant Run.

Posted for completeness.

If you are looking for row count of all tables in all databases (which was what I was looking for) then I found this combination of this and this to work. No idea whether it is optimal or not:

SET NOCOUNT ON
DECLARE @AllTables table (DbName sysname,SchemaName sysname, TableName sysname, RowsCount int )
DECLARE
     @SQL nvarchar(4000)
SET @SQL='SELECT ''?'' AS DbName, s.name AS SchemaName, t.name AS TableName, p.rows AS RowsCount FROM [?].sys.tables t INNER JOIN sys.schemas s ON t.schema_id=s.schema_id INNER JOIN [?].sys.partitions p ON p.OBJECT_ID = t.OBJECT_ID'

INSERT INTO @AllTables (DbName, SchemaName, TableName, RowsCount)
    EXEC sp_msforeachdb @SQL
SET NOCOUNT OFF
SELECT DbName, SchemaName, TableName, SUM(RowsCount), MIN(RowsCount), SUM(1)
FROM @AllTables
WHERE RowsCount > 0
GROUP BY DbName, SchemaName, TableName
ORDER BY DbName, SchemaName, TableName

I wanted a flexible sticky footer, which is why I came here. Top answers got me in the right direction.

The current (2 Oct 16) Bootstrap 3 css Sticky footer (Fixed size) looks like this:

html {
  position: relative;
  min-height: 100%;
}
body {
  /* Margin bottom by footer height */
  margin-bottom: 60px;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 60px;
  background-color: #f5f5f5;
}

As long as the footer has a fixed size, the body margin-bottom creates a push to allow a pocket for the footer to sit in. In this case, both are set to 60px. But if the footer is not fixed and exceeds 60px height, it will cover your page content.

Make Flexible: Delete the css body margin and footer height. Then add JavaScript to get the footer height and set the body marginBottom. That is done with the setfooter() function. Next add event listeners for when the page first loads and on resizing that run the setfooter. Note: If you footer has an accordion or anything else that triggers a size change, without a resize of window, you must call the setfooter() function again.

Run the snippet and then fullscreen to demo it.

function setfooter(){_x000D_
 var ht = document.getElementById("footer").scrollHeight;_x000D_
 document.body.style.marginBottom = ht + "px";_x000D_
}_x000D_
_x000D_
window.addEventListener('resize', function(){_x000D_
  setfooter();_x000D_
 }, true);_x000D_
window.addEventListener('load', function(){_x000D_
 setfooter();_x000D_
}, true);

html {_x000D_
  position: relative;_x000D_
  min-height: 100%;_x000D_
}_x000D_
.footer {_x000D_
  position: absolute;_x000D_
  bottom: 0;_x000D_
  width: 100%;_x000D_
  _x000D_
  /* additional style for effect only */_x000D_
   text-align: center;_x000D_
    background-color: #333;_x000D_
    color: #fff;_x000D_
}_x000D_
  _x000D_
_x000D_
_x000D_
body{_x000D_
/* additional style for effect only not needed in bootstrap*/_x000D_
  padding:0;_x000D_
  margin: 0;_x000D_
  }

<div>_x000D_
  Page content_x000D_
  <br>  <br>_x000D_
  line 3_x000D_
  <br>  <br>_x000D_
  line 5_x000D_
  <br>  <br>_x000D_
  line 7_x000D_
  _x000D_
 </div>_x000D_
_x000D_
_x000D_
<footer id="footer" class="footer">_x000D_
      <div class="container">_x000D_
        <p class="text-muted">Footer with a long text, so that resizing, to a smaller screen size, will cause the footer to grow taller. But the footer will not overflow onto the main page.</p>_x000D_
      </div>_x000D_
    </footer>

You can use this code

using (WebClient client = new WebClient()) {
                    Stream stream = client.OpenRead(imgUrl);
                    if (stream != null) {
                        Bitmap bitmap = new Bitmap(stream);
                        ImageFormat imageFormat = ImageFormat.Jpeg;
                        if (bitmap.RawFormat.Equals(ImageFormat.Png)) {
                            imageFormat = ImageFormat.Png;
                        }
                        else if (bitmap.RawFormat.Equals(ImageFormat.Bmp)) {
                            imageFormat = ImageFormat.Bmp;
                        }
                        else if (bitmap.RawFormat.Equals(ImageFormat.Gif)) {
                            imageFormat = ImageFormat.Gif;
                        }
                        else if (bitmap.RawFormat.Equals(ImageFormat.Tiff)) {
                            imageFormat = ImageFormat.Tiff;
                        }

                        bitmap.Save(fileName, imageFormat);
                        stream.Flush();
                        stream.Close();
                        client.Dispose();
                    }
                }

Project available at: github

Remember that a JavaScript code unit is 16 bits wide. Therefore the hex string form will be 4 digits per code unit.

usage:

var str = "\u6f22\u5b57"; // "\u6f22\u5b57" === "??"
alert(str.hexEncode().hexDecode());

String to hex form:

String.prototype.hexEncode = function(){
    var hex, i;

    var result = "";
    for (i=0; i<this.length; i++) {
        hex = this.charCodeAt(i).toString(16);
        result += ("000"+hex).slice(-4);
    }

    return result
}

Back again:

String.prototype.hexDecode = function(){
    var j;
    var hexes = this.match(/.{1,4}/g) || [];
    var back = "";
    for(j = 0; j<hexes.length; j++) {
        back += String.fromCharCode(parseInt(hexes[j], 16));
    }

    return back;
}

document.getElementById('r1').innerHTML = dayjs('sdsdsd').isValid()_x000D_
_x000D_
document.getElementById('r2').innerHTML = dayjs('2/6/20').isValid()

<script src="https://unpkg.com/[email protected]/dayjs.min.js"></script>_x000D_
_x000D_
<p>'sdsdsd' is a date: <span id="r1"></span></p>_x000D_
<p>'2/6/20' is a date: <span id="r2"></span></p>

A light weight library is ready for you: Day.js

1.Integer.toString(i)

Integer i = new Integer(8);
    // returns a string representation of the specified integer with radix 8
 String retval = i.toString(516, 8);
System.out.println("Value = " + retval);

2.new Integer(i).toString()

 int i = 506;

String str = new Integer(i).toString();
System.out.println(str + " : " + new Integer(i).toString().getClass());////506 : class java.lang.String

I dont think adding dual functions inside the toggle function works for a registered click event (Unless I'm missing something)

For example:

$('.btnName').click(function() {
 top.$('#panel').toggle(function() {
   $(this).animate({ 
     // style change
   }, 500);
   },
   function() {
   $(this).animate({ 
     // style change back
   }, 500);
 });

When explicitly dealing with a ByteArrayInputStream then contrary to some of the comments on this page you can use the .available() function to get the size. Just have to do it before you start reading from it.

From the JavaDocs:

Returns the number of remaining bytes that can be read (or skipped over) from this input stream. The value returned is count - pos, which is the number of bytes remaining to be read from the input buffer.

https://docs.oracle.com/javase/7/docs/api/java/io/ByteArrayInputStream.html#available()

You need to pass the values of the dict into the Bike constructor before using like that. Or, see the namedtuple -- seems more in line with what you're trying to do.

As @Brian Riley already said you should either remove 1 column in your select

select countrylanguage.language ,sum(country.population*countrylanguage.percentage/100)
from countrylanguage
join country on countrylanguage.countrycode = country.code
group by countrylanguage.language
order by sum(country.population*countrylanguage.percentage) desc ;

or add it to your grouping

select countrylanguage.language, country.code, sum(country.population*countrylanguage.percentage/100)
from countrylanguage
join country on countrylanguage.countrycode = country.code
group by countrylanguage.language, country.code
order by sum(country.population*countrylanguage.percentage) desc ;

SELECT definition, uses_ansi_nulls, uses_quoted_identifier, is_schema_bound  
FROM sys.sql_modules  
WHERE object_id = OBJECT_ID('your View Name');  

The concatenation operator '&' is allowed on the right side of the signal assignment operator '<=', only

You would need to lower your gradle version and android plugin version, or you can download latest version from beta or canary update channels.

To enable updates from other channels go to Help -> Check for Updates -> Congifure automatic updates and in that dialog select channel you want. After selecting check for update again and it will show you latest version.

You can do it with javascript/jquery:

<script>
    function runScript(e) {
        if (e.keyCode == 13) {
            $("#myButton").click(); //jquery
            document.getElementById("myButton").click(); //javascript
        }
    }
</script>

<asp:textbox id="txtUsername" runat="server" onkeypress="return runScript(event)" />

<asp:LinkButton id="myButton" text="Login" runat="server" />

You are calling DoDownloadAsync() but you don't wait it. So your program going to the next line. But there is another problem, Async methods should return Task or Task<T>, if you return nothing and you want your method will be run asyncronously you should define your method like this:

private static async Task DoDownloadAsync()     {         WebClient w = new WebClient();          string txt = await w.DownloadStringTaskAsync("http://www.google.com/");         Debug.WriteLine(txt);     } 

And in Main method you can't await for DoDownloadAsync, because you can't use await keyword in non-async function, and you can't make Main async. So consider this:

var result = DoDownloadAsync();  Debug.WriteLine("DoDownload done"); result.Wait(); 

For me this problem occurred because I had a some invalid character in my Groovy script. In our case this was an extra blank line after the closing bracket of the script.

The dependencies syntax is located at the Dependency Version Requirement Specification documentation. Here it is is for completeness:

Dependencies' version element define version requirements, used to compute effective dependency version. Version requirements have the following syntax:

• 1.0: "Soft" requirement on 1.0 (just a recommendation, if it matches all other ranges for the dependency)
• [1.0]: "Hard" requirement on 1.0
• (,1.0]: x <= 1.0
• [1.2,1.3]: 1.2 <= x <= 1.3
• [1.0,2.0): 1.0 <= x < 2.0
• [1.5,): x >= 1.5
• (,1.0],[1.2,): x <= 1.0 or x >= 1.2; multiple sets are comma-separated
• (,1.1),(1.1,): this excludes 1.1 (for example if it is known not to work in combination with this library)

In your case, you could do something like <version>[1.2.3,)</version>

HTML:

<div class="foo">
    /* whatever is required */
</div>

CSS:

.foo {
    top: 0;
    transition: top ease 0.5s;
}

.foo:hover{
    top: -10px;
}

This is just a basic transition to ease the div tag up by 10px when it is hovered on. The transition property's values can be edited along with the class.hover properties to determine how the transition works.

Issue: The database [dbName] is not accessible. (ObjectExplorer) got the error when expanding the database.

Solution: Deattach the database > Drop Option Attach the database again with the mdf file under the mssql data folder

I had to write a simple script for a carousel to detect swipe left or right.

I utilised Pointer Events instead of Touch Events.

I hope this is useful to individuals and I welcome any insights to improve my code; I feel rather sheepish to join this thread with significantly superior JS developers.

function getSwipeX({elementId}) {

  this.e               = document.getElementsByClassName(elementId)[0];
  this.initialPosition = 0;
  this.lastPosition    = 0;
  this.threshold       = 200;
  this.diffInPosition  = null;
  this.diffVsThreshold = null;
  this.gestureState    = 0;

  this.getTouchStart = (event) => {
    event.preventDefault();
    if (window.PointerEvent) {
      this.e.setPointerCapture(event.pointerId);
    }
    return this.initalTouchPos = this.getGesturePoint(event);
  }

  this.getTouchMove  = (event) => {
    event.preventDefault();
    return this.lastPosition = this.getGesturePoint(event);
  }

  this.getTouchEnd   = (event) => {
    event.preventDefault();
    if (window.PointerEvent) {
      this.e.releasePointerCapture(event.pointerId);
    }
    this.doSomething();
    this.initialPosition = 0;
  }

  this.getGesturePoint = (event) => {
    this.point = event.pageX
    return this.point;
  }

  this.whatGestureDirection = (event) => {
    this.diffInPosition  = this.initalTouchPos - this.lastPosition;
    this.diffVsThreshold = Math.abs(this.diffInPosition) > this.threshold;
    (Math.sign(this.diffInPosition) > 0) ? this.gestureState = 'L' : (Math.sign(this.diffInPosition) < 0) ? this.gestureState = 'R' : this.gestureState = 'N';
    
    return [this.diffInPosition, this.diffVsThreshold, this.gestureState];
  }

  this.doSomething = (event) => {
    let [gestureDelta,gestureThreshold,gestureDirection] = this.whatGestureDirection();

    // USE THIS TO DEBUG
    console.log(gestureDelta,gestureThreshold,gestureDirection);

    if (gestureThreshold) {
      (gestureDirection == 'L') ? // LEFT ACTION : // RIGHT ACTION
    }
  }

  if (window.PointerEvent) {
    this.e.addEventListener('pointerdown', this.getTouchStart, true);
    this.e.addEventListener('pointermove', this.getTouchMove, true);
    this.e.addEventListener('pointerup', this.getTouchEnd, true);
    this.e.addEventListener('pointercancel', this.getTouchEnd, true);
  }
}

You can call the function using new.

window.addEventListener('load', () => {
  let test = new getSwipeX({
    elementId: 'your_div_here'
  });
})

I can't see any native .NET way to do it but if you want to get your hands dirty with the underlying Win32 controls...

You should be able to send it the CB_GETCOMBOBOXINFO message with a COMBOBOXINFO structure which will contain the internal edit control's handle. You can then send the edit control the EM_SETCUEBANNER message with a pointer to the string. (Note that this requires at least XP and visual styles to be enabled.

United Kingdom Phone Formats

For the application I developed, I found that people entered their phone number 'correctly' from a human readable form, but inserted varous random characters such as '-' '/' '+44' etc. The problem was that the cloud app that it needed to talk to was quite specific about the format. Rather than use a regular expression (can be frustrating for the user) I created an object class which processes the entered number into the correct format before being processed by the persistence module.

The format of the output ensures that any receiving software interprets the output as text rather than an integer (which would then immediately lose the leading zero) and the format is consistent with British Telecoms guidelines on number formatting - which also aids human memorability by dividing a long number into small, easily memorised, groups.

+441234567890 produces (01234) 567 890
02012345678 produces (020) 1234 5678
1923123456 produces (01923) 123 456
01923123456 produces (01923) 123 456
01923hello this is text123456 produces (01923) 123 456

The significance of the exchange segment of the number - in parentheses - is that in the UK, and most other countries, calls between numbers in the same exchange can be made omitting the exchange segment. This does not apply to 07, 08 and 09 series phone numbers however.

I'm sure that there are more efficient solutions, but this one has proved extremely reliable. More formats can easily be accomodated by adding to the teleNum function at the end.

The procedure is invoked from the calling script thus

$telephone = New Telephone;
$formattedPhoneNumber = $telephone->toIntegerForm($num)

`

<?php
class   Telephone 
{   
    public function toIntegerForm($num) {
        /*
         * This section takes the number, whatever its format, and purifies it to just digits without any space or other characters
         * This ensures that the formatter only has one type of input to deal with
         */
        $number = str_replace('+44', '0', $num);
        $length = strlen($number);
        $digits = '';
        $i=0;
        while ($i<$length){
            $digits .= $this->first( substr($number,$i,1) , $i);
            $i++;
        }
        if (strlen($number)<10) {return '';}
        return $this->toTextForm($digits);
    }
    public function toTextForm($number) {

        /*
         * This works on the purified number to then format it according to the group code
         * Numbers starting 01 and 07 are grouped 5 3 3
         * Other numbers are grouped 3 4 4 
         * 
         */
        if (substr($number,0,1) == '+') { return $number; }
        $group = substr($number,0,2);
        switch ($group){
            case "02" :
                $formattedNumber = $this->teleNum($number, 3, 4); // If number commences '02N' then output will be (02N) NNNN NNNN
                break;
            default :
                $formattedNumber = $this->teleNum($number, 5, 3); // Otherwise the ooutput will be (0NNNN) NNN NNN
        }
        return $formattedNumber;

    }
    private function first($digit,$position){
        if ($digit == '+' && $position == 0) {return $digit;};
        if (!is_numeric($digit)){
            return '';
        }
        if ($position == 0) {
            return ($digit == '0' ) ? $digit :  '0'.$digit;
        } else {
            return $digit;
        } 
    }
    private function teleNum($number,$a,$b){
        /*
         * Formats the required output 
         */
        $c=strlen($number)-($a+$b);
        $bit1 = substr($number,0,$a);
        $bit2 = substr($number,$a,$b);
        $bit3 = substr($number,$a+$b,$c);
        return '('.$bit1.') '.$bit2." ".$bit3;
    }
}

I answered a very similar question, and here is a way of doing this :

First, create a file where you would define your animations and export them. Just to make it more clear in your app.component.ts

In the following example, I used a max-height of the div that goes from 0px (when it's hidden), to 500px, but you would change that according to what you need.

This animation uses states (in and out), that will be toggle when we click on the button, which will run the animtion.

animations.ts

import { trigger, state, style, transition,
    animate, group, query, stagger, keyframes
} from '@angular/animations';

export const SlideInOutAnimation = [
    trigger('slideInOut', [
        state('in', style({
            'max-height': '500px', 'opacity': '1', 'visibility': 'visible'
        })),
        state('out', style({
            'max-height': '0px', 'opacity': '0', 'visibility': 'hidden'
        })),
        transition('in => out', [group([
            animate('400ms ease-in-out', style({
                'opacity': '0'
            })),
            animate('600ms ease-in-out', style({
                'max-height': '0px'
            })),
            animate('700ms ease-in-out', style({
                'visibility': 'hidden'
            }))
        ]
        )]),
        transition('out => in', [group([
            animate('1ms ease-in-out', style({
                'visibility': 'visible'
            })),
            animate('600ms ease-in-out', style({
                'max-height': '500px'
            })),
            animate('800ms ease-in-out', style({
                'opacity': '1'
            }))
        ]
        )])
    ]),
]

Then in your app.component, we import the animation and create the method that will toggle the animation state.

app.component.ts

import { SlideInOutAnimation } from './animations';

@Component({
  ...
  animations: [SlideInOutAnimation]
})
export class AppComponent  {
  animationState = 'in';

  ...

  toggleShowDiv(divName: string) {
    if (divName === 'divA') {
      console.log(this.animationState);
      this.animationState = this.animationState === 'out' ? 'in' : 'out';
      console.log(this.animationState);
    }
  }
}

And here is how your app.component.html would look like :

<div class="wrapper">
  <button (click)="toggleShowDiv('divA')">TOGGLE DIV</button>
  <div [@slideInOut]="animationState" style="height: 100px; background-color: red;">
  THIS DIV IS ANIMATED</div>
  <div class="content">THIS IS CONTENT DIV</div>
</div>

slideInOut refers to the animation trigger defined in animations.ts

Here is a StackBlitz example I have created : https://angular-muvaqu.stackblitz.io/

Side note : If an error ever occurs and asks you to add BrowserAnimationsModule, just import it in your app.module.ts:

import { BrowserAnimationsModule } from '@angular/platform-browser/animations';

@NgModule({
  imports: [ ..., BrowserAnimationsModule ],
  ...
})

There is also possibility to use WebDriverWait with ExpectedConditions (to make sure that Frame will be available).

1. With string as parameter

   (new WebDriverWait(driver, 5)).until(ExpectedConditions.frameToBeAvailableAndSwitchToIt("frame-name"));
   

2. With locator as a parameter

   (new WebDriverWait(driver, 5)).until(ExpectedConditions.frameToBeAvailableAndSwitchToIt(By.id("frame-id")));
   

More info can be found here

1. Compile your application with -g, then you'll have debug symbols in the binary file.

2. Use gdb to open the gdb console.

3. Use file and pass it your application's binary file in the console.

4. Use run and pass in any arguments your application needs to start.

5. Do something to cause a Segmentation Fault.

6. Type bt in the gdb console to get a stack trace of the Segmentation Fault.

QueryTypes is the canonical answer as of EF Core 2.1, but there is another way I have used when migrating from a database first approach (the view is already created in the database):

• define the model to match view columns (either match model class name to view name or use Table attribute. Ensure [Key] attribute is applied to at least one column, otherwise data fetch will fail
• add DbSet in your context
• add migration (Add-Migration)
• remove or comment out code for creation/drop of the "table" to be created/dropped based on provided model
• update database (Update-Database)

I had the same problem extending a TextEdit. For me the mistake was I did non add "public" to the constructor. In my case it works even if I define only one constructor, the one with arguments Context and AttributeSet. The wired thing is that the bug reveals itself only when I build an APK (singed or not) and I transfer it to the devices. When the application is run via AndroidStudio -> RunApp on a USB connected device the app works.

Came here in search of how to build json strings ad-hoc (without serializing a class/object) in C#. In other words, how to escape braces and quotes while using Interpolated Strings in C# and "verbatim string literals" (double quoted strings with '@' prefix), like...

var json = $@"{{""name"":""{name}""}}";

See ?merge:

the name "row.names" or the number 0 specifies the row names.

Example:

R> de <- merge(d, e, by=0, all=TRUE)  # merge by row names (by=0 or by="row.names")
R> de[is.na(de)] <- 0                 # replace NA values
R> de
  Row.names   a   b   c   d   e   f   g   h   i  j  k  l  m  n  o  p  q  r  s
1         1 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 11 12 13 14 15 16 17 18 19
2         2 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9  1  0  0  0  0  0  0  0  0  0
3         3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0  0 21 22 23 24 25 26 27 28 29
   t
1 20
2  0
3 30

If the actual problem at hand is to concatenate two 1-D arrays vertically, and we are not fixated on using concatenate to perform this operation, I would suggest the use of np.column_stack:

In []: a = np.array([1,2,3])
In []: b = np.array([4,5,6])
In []: np.column_stack((a, b))
array([[1, 4],
       [2, 5],
       [3, 6]])

Do you merely want to print the string that way, or do you want that to be the internal representation of the string? If the latter, create it as a raw string by prefixing it with r: r"Hello\tWorld\nHello World".

>>> a = r"Hello\tWorld\nHello World"
>>> a # in the interpreter, this calls repr()
'Hello\\tWorld\\nHello World'
>>> print a
Hello\tWorld\nHello World

Also, \s is not an escape character, except in regular expressions, and then it still has a much different meaning than what you're using it for.

Without external tools.This is a self-compiled bat/.net hybrid (should be saved as .BAT) that can be used on any system that have installed .net framework (it's a rare thing to see an windows without .NET framework even for the oldest XP/2003 installations) . It uses jscript.net compiler to create an exe capable to print strings with different background/foreground color only for the current line.

@if (@X)==(@Y) @end /* JScript comment
@echo off
setlocal

for /f "tokens=* delims=" %%v in ('dir /b /s /a:-d  /o:-n "%SystemRoot%\Microsoft.NET\Framework\*jsc.exe"') do (
   set "jsc=%%v"
)

if not exist "%~n0.exe" (
    "%jsc%" /nologo /out:"%~n0.exe" "%~dpsfnx0"
)

%~n0.exe %*

endlocal & exit /b %errorlevel%

*/

import System;

var arguments:String[] = Environment.GetCommandLineArgs();

var newLine = false;
var output = "";
var foregroundColor = Console.ForegroundColor;
var backgroundColor = Console.BackgroundColor;
var evaluate = false;
var currentBackground=Console.BackgroundColor;
var currentForeground=Console.ForegroundColor;


//http://stackoverflow.com/a/24294348/388389
var jsEscapes = {
  'n': '\n',
  'r': '\r',
  't': '\t',
  'f': '\f',
  'v': '\v',
  'b': '\b'
};

function decodeJsEscape(_, hex0, hex1, octal, other) {
  var hex = hex0 || hex1;
  if (hex) { return String.fromCharCode(parseInt(hex, 16)); }
  if (octal) { return String.fromCharCode(parseInt(octal, 8)); }
  return jsEscapes[other] || other;
}

function decodeJsString(s) {
  return s.replace(
      // Matches an escape sequence with UTF-16 in group 1, single byte hex in group 2,
      // octal in group 3, and arbitrary other single-character escapes in group 4.
      /\\(?:u([0-9A-Fa-f]{4})|x([0-9A-Fa-f]{2})|([0-3][0-7]{0,2}|[4-7][0-7]?)|(.))/g,
      decodeJsEscape);
}


function printHelp( ) {
   print( arguments[0] + "  -s string [-f foreground] [-b background] [-n] [-e]" );
   print( " " );
   print( " string          String to be printed" );
   print( " foreground      Foreground color - a " );
   print( "                 number between 0 and 15." );
   print( " background      Background color - a " );
   print( "                 number between 0 and 15." );
   print( " -n              Indicates if a new line should" );
   print( "                 be written at the end of the ");
   print( "                 string(by default - no)." );
   print( " -e              Evaluates special character " );
   print( "                 sequences like \\n\\b\\r and etc ");
   print( "" );
   print( "Colors :" );
   for ( var c = 0 ; c < 16 ; c++ ) {

        Console.BackgroundColor = c;
        Console.Write( " " );
        Console.BackgroundColor=currentBackground;
        Console.Write( "-"+c );
        Console.WriteLine( "" );
   }
   Console.BackgroundColor=currentBackground;



}

function errorChecker( e:Error ) {
        if ( e.message == "Input string was not in a correct format." ) {
            print( "the color parameters should be numbers between 0 and 15" );
            Environment.Exit( 1 );
        } else if (e.message == "Index was outside the bounds of the array.") {
            print( "invalid arguments" );
            Environment.Exit( 2 );
        } else {
            print ( "Error Message: " + e.message );
            print ( "Error Code: " + ( e.number & 0xFFFF ) );
            print ( "Error Name: " + e.name );
            Environment.Exit( 666 );
        }
}

function numberChecker( i:Int32 ){
    if( i > 15 || i < 0 ) {
        print("the color parameters should be numbers between 0 and 15");
        Environment.Exit(1);
    }
}


if ( arguments.length == 1 || arguments[1].toLowerCase() == "-help" || arguments[1].toLowerCase() == "-help"   ) {
    printHelp();
    Environment.Exit(0);
}

for (var arg = 1; arg <= arguments.length-1; arg++ ) {
    if ( arguments[arg].toLowerCase() == "-n" ) {
        newLine=true;
    }

    if ( arguments[arg].toLowerCase() == "-e" ) {
        evaluate=true;
    }

    if ( arguments[arg].toLowerCase() == "-s" ) {
        output=arguments[arg+1];
    }


    if ( arguments[arg].toLowerCase() == "-b" ) {

        try {
            backgroundColor=Int32.Parse( arguments[arg+1] );
        } catch(e) {
            errorChecker(e);
        }
    }

    if ( arguments[arg].toLowerCase() == "-f" ) {
        try {
            foregroundColor=Int32.Parse(arguments[arg+1]);
        } catch(e) {
            errorChecker(e);
        }
    }
}

Console.BackgroundColor = backgroundColor ;
Console.ForegroundColor = foregroundColor ;

if ( evaluate ) {
    output=decodeJsString(output);
}

if ( newLine ) {
    Console.WriteLine(output);  
} else {
    Console.Write(output);

}

Console.BackgroundColor = currentBackground;
Console.ForegroundColor = currentForeground;

Example coloroutput.bat -s "aa\nbb\n\u0025cc" -b 10 -f 3 -n -e

You can also check carlos' color function -> http://www.dostips.com/forum/viewtopic.php?f=3&t=4453

A beautiful gem in this closed question:

The "oneliner way", altering neither of the input dicts, is

basket = dict(basket_one, **basket_two)

Learn what **basket_two (the **) means here.

In case of conflict, the items from basket_two will override the ones from basket_one. As one-liners go, this is pretty readable and transparent, and I have no compunction against using it any time a dict that's a mix of two others comes in handy (any reader who has trouble understanding it will in fact be very well served by the way this prompts him or her towards learning about dict and the ** form;-). So, for example, uses like:

x = mungesomedict(dict(adict, **anotherdict))

are reasonably frequent occurrences in my code.

Originally submitted by Alex Martelli

Note: In Python 3, this will only work if every key in basket_two is a string.

The date function can return this if you specify the format correctly:

$daynum = date("w", strtotime("wednesday"));

will return 0 for Sunday through to 6 for Saturday.

An alternative format is:

$daynum = date("N", strtotime("wednesday"));

which will return 1 for Monday through to 7 for Sunday (this is the ISO-8601 represensation).

To add all file at a time, use git add -A

To check git whole status, use git log

@Warren and @DCookie have covered the solution, one thing to emphasise is the use of tnsping. You can use this to prove your TNSNames is correct before attempting to connect.

Once you have set up tnsnames correctly you could use ODBC or try TOra which will use your native oracle connection. TOra or something similar (TOAD, SQL*Plus etc) will prove invaluable in debugging and improving your SQL.

Last but not least when you eventually connect with ASP.net remember that you can use the Oracle data connection libraries. See Oracle.com for a host of resources.

You can add a new source directory with build-helper:

<build>
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>build-helper-maven-plugin</artifactId>
            <version>3.2.0</version>
            <executions>
                <execution>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>add-source</goal>
                    </goals>
                    <configuration>
                        <sources>
                            <source>src/main/generated</source>
                        </sources>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

After hours of struggling, I solved it by including the following within app/build.gradle:

android {
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

https://github.com/mapbox/mapbox-gl-native/issues/11378

You have to use providers instead of injectables

@Component({
    selector: 'my-app',
    providers: [NameService]
})

Complete code sample here.

1. you can work with this website for generate favin.ico
2. I recommend use .ico format because the png don't work with method 1 and ico could have more detail!
3. both method work with all browser but when it's automatically work what you want type a code for it? so i think method 1 is better.

The obvious thing to do is read the documentation.

But to help: substr($str, $start, $end);

$str is your text

$start is the character index to begin at. In your case, it is likely 0 which means the very beginning.

$end is where to truncate at. Suppose you wanted to end at 15 characters, for example. You would write it like this:

<?php

$text = "long text that should be truncated";
echo substr($text, 0, 15);

?>

and you would get this:

long text that 

makes sense?

EDIT

The link you gave is a function to find the last white space after chopping text to a desired length so you don't cut off in the middle of a word. However, it is missing one important thing - the desired length to be passed to the function instead of always assuming you want it to be 25 characters. So here's the updated version:

function truncate($text, $chars = 25) {
    if (strlen($text) <= $chars) {
        return $text;
    }
    $text = $text." ";
    $text = substr($text,0,$chars);
    $text = substr($text,0,strrpos($text,' '));
    $text = $text."...";
    return $text;
}

So in your case you would paste this function into the functions.php file and call it like this in your page:

$post = the_post();
echo truncate($post, 100);

This will chop your post down to the last occurrence of a white space before or equal to 100 characters. Obviously you can pass any number instead of 100. Whatever you need.

The simplest is to just give the 'trans' (formerly 'formatter' argument the name of the log function:

m + geom_boxplot() + scale_y_continuous(trans='log10')

EDIT: Or if you don't like that, then either of these appears to give different but useful results:

m <- ggplot(diamonds, aes(y = price, x = color), log="y")
m + geom_boxplot() 
m <- ggplot(diamonds, aes(y = price, x = color), log10="y")
m + geom_boxplot()

EDIT2 & 3: Further experiments (after discarding the one that attempted successfully to put "$" signs in front of logged values):

fmtExpLg10 <- function(x) paste(round_any(10^x/1000, 0.01) , "K $", sep="")
ggplot(diamonds, aes(color, log10(price))) + 
  geom_boxplot() + 
  scale_y_continuous("Price, log10-scaling", trans = fmtExpLg10)

Note added mid 2017 in comment about package syntax change:

scale_y_continuous(formatter = 'log10') is now scale_y_continuous(trans = 'log10') (ggplot2 v2.2.1)

These are the vendor-prefixed properties offered by the relevant rendering engines (-webkit for Chrome, Safari; -moz for Firefox, -o for Opera, -ms for Internet Explorer). Typically they're used to implement new, or proprietary CSS features, prior to final clarification/definition by the W3.

This allows properties to be set specific to each individual browser/rendering engine in order for inconsistencies between implementations to be safely accounted for. The prefixes will, over time, be removed (at least in theory) as the unprefixed, the final version, of the property is implemented in that browser.

To that end it's usually considered good practice to specify the vendor-prefixed version first and then the non-prefixed version, in order that the non-prefixed property will override the vendor-prefixed property-settings once it's implemented; for example:

.elementClass {
    -moz-border-radius: 2em;
    -ms-border-radius: 2em;
    -o-border-radius: 2em;
    -webkit-border-radius: 2em;
    border-radius: 2em;
}

Specifically, to address the CSS in your question, the lines you quote:

-webkit-column-count: 3;
-webkit-column-gap: 10px;
-webkit-column-fill: auto;
-moz-column-count: 3;
-moz-column-gap: 10px;
-moz-column-fill: auto;

Specify the column-count, column-gap and column-fill properties for Webkit browsers and Firefox.

References:

• CSS Multi-column layout module.
• 'In defence of Vendor Prefixes' (Meyerweb.com).
• Vendor prefix lists (Meyerweb.com).

The modern solution that doesn't need a 40 KB library:

Intl.DateTimeFormat is the non-culturally imperialistic way to format a date/time.

// Setup once
var options = {
    //weekday: 'long',
    //month: 'short',
    //year: 'numeric',
    //day: 'numeric',
    hour: 'numeric',
    minute: 'numeric',
    second: 'numeric'
},
intlDate = new Intl.DateTimeFormat( undefined, options );

// Reusable formatter
var timeStamp = 1412743273;
console.log( intlDate.format( new Date( 1000 * timeStamp ) ) );

you can try to use cv2 like this

import cv2

image= cv2.imread('image page')

cv2.imshow('image', image)

cv2.waitKey(0)

cv2.destroyAllWindows()

I don't understand why other answers are about relative coordinates change, not absolute like OP asked in title.

$("#Friends").animate( {top:
  "-=" + (parseInt($("#Friends").css("top")) - 100) + "px"
} );

If you don't have a Page.Redirect(), use this

Response.Write("<script>alert('Inserted successfully!')</script>"); //works great

But if you do have Page.Redirect(), use this

Response.Write("<script>alert('Inserted..');window.location = 'newpage.aspx';</script>"); //works great

works for me.

Hope this helps.

Three types of commenting are supported

1. Hash base single line commenting using #

   Select * from users ; # this will list users
   

   2. Double Dash commenting using --

   Select * from users ; -- this will list users

Note : Its important to have single white space just after --

3) Multi line commenting using /* */

Select * from users ; /* this will list users */

deleting a char:

def del_char(string, indexes):

    'deletes all the indexes from the string and returns the new one'

    return ''.join((char for idx, char in enumerate(string) if idx not in indexes))

it deletes all the chars that are in indexes; you can use it in your case with del_char(your_string, [0])

I would do it this way:

(function($) {
jQuery.fn.doSomething = function() {
   return this.each(function() {
      var $this = $(this);

      $this.click(function(event) {
         event.preventDefault();
         // Your function goes here
      });
   });
};
})(jQuery);

Then on document ready you can do stuff like this:

$(document).ready(function() {
   $('#div1').doSomething();
   $('#div2').doSomething();
});

From the Android Developer Site link

"adjustResize"

The activity's main window is always resized to make room for the soft keyboard on screen.

"adjustPan"

The activity's main window is not resized to make room for the soft keyboard. Rather, the contents of the window are automatically panned so that the current focus is never obscured by the keyboard and users can always see what they are typing. This is generally less desirable than resizing, because the user may need to close the soft keyboard to get at and interact with obscured parts of the window.

according to your comment, use following in your activity manifest

<activity android:windowSoftInputMode="adjustResize"> </activity>

For those who are a bit lazy, I recommend running this as a bat file for when ever you want to enable it:

reg add "HKLM\Software\Microsoft\Fusion" /v EnableLog /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Microsoft\Fusion" /v ForceLog /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Microsoft\Fusion" /v LogFailures /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Microsoft\Fusion" /v LogResourceBinds /t REG_DWORD /d 1 /f
reg add "HKLM\Software\Microsoft\Fusion" /v LogPath /t REG_SZ /d C:\FusionLog\

if not exist "C:\FusionLog\" mkdir C:\FusionLog

@Inherently Curious - thanks for posting this. You are almost there - you have to add two more params to SSLContext.init() method.

TrustManager[] trustManagers = new TrustManager[] { new TrustManagerManipulator() };
sc.init(null, trustManagers, new SecureRandom());

it will start working. Again thank you very much for posting this. I solved this/my issue with your code.

The Bitmap class is an implementation of the Image class. The Image class is an abstract class;

The Bitmap class contains 12 constructors that construct the Bitmap object from different parameters. It can construct the Bitmap from another bitmap, and the string address of the image.

See more in this comprehensive sample.

I had the same issue with different circumstances.
I had simple element inside the body tag.
The solution was:

<asp:PlaceHolder ID="container" runat="server">
    <a id="child" href="<%# variable %>">Change me</a>
</asp:PlaceHolder>

protected new void Page_Load(object sender, EventArgs e)
{    
    Page.Form.DataBind(); // I neded to Call DataBind on Form not on Header
    container.InnerHtml = "Simple text";
}

This worked for me:

File >> Project Structure >> Modules >> Dependency >> + (on left-side of window)

clicking the "+" sign will let you designate the directory where you have unpacked JavaFX's "lib" folder.

Scope is Compile (which is the default.) You can then edit this to call it JavaFX by double-clicking on the line.

then in:

Run >> Edit Configurations

Add this line to VM Options:

--module-path /path/to/JavaFX/lib --add-modules=javafx.controls

(oh and don't forget to set the SDK)

A solution without require or fs:

var json = []
fetch('./content.json').then(response => json = response.json())

If you want to import the promise based version of fs as an ES module you can do:

import { promises as fs } from 'fs'

await fs.writeFile(...)

As soon as node v14 is released (see this PR), you can also use

import { writeFile } from 'fs/promises'

Here my solution (Spring 2.0.x)

Add the maven dependency:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

Edit the application.properties and add the following line:

management.endpoints.web.exposure.include=* 

Once your spring boot application is started you can track the latest 100 http requests by calling this url: http://localhost:8070/actuator/httptrace

<form name="input" action="some.php" method="post">
 <input type="text" name="user" id="mytext">
 <input type="submit" value="Submit">
</form>

<script>
  var w = someValue;
document.getElementById("mytext").value = w;

</script>

//php on some.php page

echo $_POST['user'];

Just nib. Name the class Nib, with a capital N. For more on naming conventions and other style advice, see PEP 8, the Python style guide.

What you have is correct, though you will not call it global, it is a class attribute and can be accessed via class e.g Shape.lolwut or via an instance e.g. shape.lolwut but be careful while setting it as it will set an instance level attribute not class attribute

class Shape(object):
    lolwut = 1

shape = Shape()

print Shape.lolwut,  # 1
print shape.lolwut,  # 1

# setting shape.lolwut would not change class attribute lolwut 
# but will create it in the instance
shape.lolwut = 2

print Shape.lolwut,  # 1
print shape.lolwut,  # 2

# to change class attribute access it via class
Shape.lolwut = 3

print Shape.lolwut,  # 3
print shape.lolwut   # 2 

output:

1 1 1 2 3 2

Somebody may expect output to be 1 1 2 2 3 3 but it would be incorrect

You can use request npm module . Super simple to use. Request is designed to be the simplest way possible to make http calls. It supports HTTPS and follows redirects by default.

var request = require('request');
request('http://www.google.com', function (error, response, body) {
  console.log('error:', error); // Print the error if one occurred
  console.log('statusCode:', response && response.statusCode); // Print the response status code if a response was received
  console.log('body:', body); // Print the HTML for the Google homepage.
});

You need to append form itself to body too:

$form = $("<form></form>");
$form.append('<input type="button" value="button">');
$('body').append($form);

Since the deprecation of RequestOptions, sending data as body in a DELETE request is not supported.

If you look at the definition of DELETE, it looks like this:

    delete<T>(url: string, options?: {
      headers?: HttpHeaders | {
         [header: string]: string | string[];
        };
      observe?: 'body';
      params?: HttpParams | {
          [param: string]: string | string[];
         };
      reportProgress?: boolean;
      responseType?: 'json';
      withCredentials?: boolean;
     }): Observable<T>;

You can send payload along with the DELETE request as part of the params in the options object as follows:

this.http.delete('http://testAPI:3000/stuff', { params: {
    data: yourData
     }).subscribe((data)=>. 
        {console.log(data)});

However, note that params only accept data as string or string[] so you will not be able to send your own interface data unless you stringify it.

Run this command in terminal to remove simulators that can't be accessed from the current version of Xcode in use.

xcrun simctl delete unavailable

Also if you're looking to reclaim simulator related space Michael Tsai found that deleting sim logs saved him 30 GB.

~/Library/Logs/CoreSimulator

You will find the application folder at:

/data/data/"your package name"

you can access this folder using the DDMS for your Emulator. you can't access this location on a real device unless you have a rooted device.

The jsqrcode library by Lazarsoft is now working perfectly using just HTML5, i.e. getUserMedia (WebRTC). You can find it on GitHub.

I also found a great fork which is much simplified. Just one file (plus jQuery) and one call of a method: see html5-qrcode on GitHub.

If someone was looking for a way to remove all instances of repeated values, see "How can I efficiently extract repeated elements in a Ruby array?".

a = [1, 2, 2, 3]
counts = Hash.new(0)
a.each { |v| counts[v] += 1 }
p counts.select { |v, count| count == 1 }.keys # [1, 3]

:goto 21490 will take you to the 21490th byte in the buffer.

here is the simplest session code using php. We are using 3 files.

login.php

<?php  session_start();   // session starts with the help of this function 


if(isset($_SESSION['use']))   // Checking whether the session is already there or not if 
                              // true then header redirect it to the home page directly 
 {
    header("Location:home.php"); 
 }

if(isset($_POST['login']))   // it checks whether the user clicked login button or not 
{
     $user = $_POST['user'];
     $pass = $_POST['pass'];

      if($user == "Ank" && $pass == "1234")  // username is  set to "Ank"  and Password   
         {                                   // is 1234 by default     

          $_SESSION['use']=$user;


         echo '<script type="text/javascript"> window.open("home.php","_self");</script>';            //  On Successful Login redirects to home.php

        }

        else
        {
            echo "invalid UserName or Password";        
        }
}
 ?>
<html>
<head>

<title> Login Page   </title>

</head>

<body>

<form action="" method="post">

    <table width="200" border="0">
  <tr>
    <td>  UserName</td>
    <td> <input type="text" name="user" > </td>
  </tr>
  <tr>
    <td> PassWord  </td>
    <td><input type="password" name="pass"></td>
  </tr>
  <tr>
    <td> <input type="submit" name="login" value="LOGIN"></td>
    <td></td>
  </tr>
</table>
</form>

</body>
</html>

home.php

<?php   session_start();  ?>

<html>
  <head>
       <title> Home </title>
  </head>
  <body>
<?php
      if(!isset($_SESSION['use'])) // If session is not set then redirect to Login Page
       {
           header("Location:Login.php");  
       }

          echo $_SESSION['use'];

          echo "Login Success";

          echo "<a href='logout.php'> Logout</a> "; 
?>
</body>
</html>

logout.php

<?php
 session_start();

  echo "Logout Successfully ";
  session_destroy();   // function that Destroys Session 
  header("Location: Login.php");
?>

Works for me everytime

<a href="javascript:history.go(-1)">
    <button type="button">
        Back
    </button>
</a>

In 2020, just do

$.datetimepicker.setLocale('en');

Of course, replace 'en' with the correct language ('sv', 'fr', ...)

$setValidity needs to be called on the ngModelController. Inside the controller, I think that means $scope.myForm.file.$setValidity().

See also section "Custom Validation" on the Forms page, if you haven't already.

Also, for the first argument to $setValidity, use just 'filetype' and 'size'.

someClassWithinYourSourceDir.getClass().getResourceAsStream();

Wow, that was easier than I thought:

git checkout -b newbranch v1.0

Circular References

In this answer I focus on data-only objects (without functions etc.) with circular references and develop ideas mention by maja and mathheadinclouds (I use his test case and my code is several times shorter). Actually we can use JSON.stringify with proper replacer - if source object contains multi-references to some object, or contains circular references then we reference it by special path-string (similar to JSONPath)

// JSON.strigify replacer for objects with circ ref
function refReplacer() {
  let m = new Map(), v= new Map(), init = null;

  return function(field, value) {
    let p= m.get(this) + (Array.isArray(this) ? `[${field}]` : '.' + field); 
    let isComplex= value===Object(value)
    
    if (isComplex) m.set(value, p);  
    
    let pp = v.get(value)||'';
    let path = p.replace(/undefined\.\.?/,'');
    let val = pp ? `#REF:${pp[0]=='[' ? '$':'$.'}${pp}` : value;
    
    !init ? (init=value) : (val===init ? val="#REF:$" : 0);
    if(!pp && isComplex) v.set(value, path);
   
    return val;
  }
}


// ---------------
// TEST
// ---------------

// gen obj with duplicate/circular references
let obj = {
    L: {
        L: { v: 'lorem' },
        R: { v: 'ipsum' }
    },
    R: {
        L: { v: 'dolor' },
        R: {
            L: { v: 'sit' },
            R: { v: 'amet' }
        }
    }
}
obj.R.L.uncle = obj.L;
obj.R.R.uncle = obj.L;
obj.R.R.L.uncle = obj.R.L;
obj.R.R.R.uncle = obj.R.L;
obj.L.L.uncle = obj.R;
obj.L.R.uncle = obj.R;
testObject = obj;

let json = JSON.stringify(testObject, refReplacer(), 4);

console.log("Test Object\n", testObject);
console.log("JSON with JSONpath references\n",json);

Parse such json with JSONpath-like references

// parse json with JSONpath references to object
function parseRefJSON(json) {
  let objToPath = new Map();
  let pathToObj = new Map();
  let o = JSON.parse(json);
  
  let traverse = (parent, field) => {
    let obj = parent;
    let path = '#REF:$';

    if (field !== undefined) {
      obj = parent[field];
      path = objToPath.get(parent) + (Array.isArray(parent) ? `[${field}]` : `${field?'.'+field:''}`);
    }

    objToPath.set(obj, path);
    pathToObj.set(path, obj);
    
    let ref = pathToObj.get(obj);
    if (ref) parent[field] = ref;

    for (let f in obj) if (obj === Object(obj)) traverse(obj, f);
  }
  
  traverse(o);
  return o;
}


// ---------------
// TEST 1
// ---------------

let json = `
{
    "L": {
        "L": {
            "v": "lorem",
            "uncle": {
                "L": {
                    "v": "dolor",
                    "uncle": "#REF:$.L"
                },
                "R": {
                    "L": {
                        "v": "sit",
                        "uncle": "#REF:$.L.L.uncle.L"
                    },
                    "R": {
                        "v": "amet",
                        "uncle": "#REF:$.L.L.uncle.L"
                    },
                    "uncle": "#REF:$.L"
                }
            }
        },
        "R": {
            "v": "ipsum",
            "uncle": "#REF:$.L.L.uncle"
        }
    },
    "R": "#REF:$.L.L.uncle"
}`;

let testObject = parseRefJSON(json);

console.log("Test Object\n", testObject);


// ---------------
// TEST 2
// ---------------

console.log('Tests from mathheadinclouds anser:');

let recovered = testObject;

let obj = { // original object
    L: {
        L: { v: 'lorem' },
        R: { v: 'ipsum' }
    },
    R: {
        L: { v: 'dolor' },
        R: {
            L: { v: 'sit' },
            R: { v: 'amet' }
        }
    }
}
obj.R.L.uncle = obj.L;
obj.R.R.uncle = obj.L;
obj.R.R.L.uncle = obj.R.L;
obj.R.R.R.uncle = obj.R.L;
obj.L.L.uncle = obj.R;
obj.L.R.uncle = obj.R;

[
  obj.L.L.v === recovered.L.L.v,
  obj.L.R.v === recovered.L.R.v,
  obj.R.L.v === recovered.R.L.v,
  obj.R.R.L.v === recovered.R.R.L.v,
  obj.R.R.R.v === recovered.R.R.R.v,
  obj.R.L.uncle === obj.L,
  obj.R.R.uncle === obj.L,
  obj.R.R.L.uncle === obj.R.L,
  obj.R.R.R.uncle === obj.R.L,
  obj.L.L.uncle === obj.R,
  obj.L.R.uncle === obj.R,
  recovered.R.L.uncle === recovered.L,
  recovered.R.R.uncle === recovered.L,
  recovered.R.R.L.uncle === recovered.R.L,
  recovered.R.R.R.uncle === recovered.R.L,
  recovered.L.L.uncle === recovered.R,
  recovered.L.R.uncle === recovered.R
].forEach(x=> console.log('test pass: '+x));

To load/save result json into storage use following code

localStorage.myObject = JSON.stringify(testObject, refReplacer());  // save
testObject = parseRefJSON(localStorage.myObject);                   // load

Thanks @rmaddy, I added this just after other key-string pairs in Info.plist and fixed the problem:

<key>NSPhotoLibraryUsageDescription</key>
<string>Photo Library Access Warning</string>

Edit:

I also ended up having similar problems on different components of my app. Ended up adding all these keys so far (after updating to Xcode8/iOS10):

<key>NSPhotoLibraryUsageDescription</key>
<string>This app requires access to the photo library.</string>
<key>NSMicrophoneUsageDescription</key>
<string>This app does not require access to the microphone.</string>
<key>NSCameraUsageDescription</key>
<string>This app requires access to the camera.</string>

Checkout this developer.apple.com link for full list of property list key references.

Full List:

Apple Music:

<key>NSAppleMusicUsageDescription</key>
<string>My description about why I need this capability</string>

Bluetooth:

<key>NSBluetoothPeripheralUsageDescription</key>  
<string>My description about why I need this capability</string>

Calendar:

<key>NSCalendarsUsageDescription</key>
<string>My description about why I need this capability</string>

Camera:

<key>NSCameraUsageDescription</key>
<string>My description about why I need this capability</string>

Contacts:

<key>NSContactsUsageDescription</key>
<string>My description about why I need this capability</string>

FaceID:

<key>NSFaceIDUsageDescription</key>
<string>My description about why I need this capability</string>

Health Share:

<key>NSHealthShareUsageDescription</key>
<string>My description about why I need this capability</string>

Health Update:

<key>NSHealthUpdateUsageDescription</key>
<string>My description about why I need this capability</string>

Home Kit:

<key>NSHomeKitUsageDescription</key>
<string>My description about why I need this capability</string>

Location:

<key>NSLocationUsageDescription</key>
<string>My description about why I need this capability</string>

Location (Always):

<key>NSLocationAlwaysUsageDescription</key>
<string>My description about why I need this capability</string>

Location (When in use):

<key>NSLocationWhenInUseUsageDescription</key>
<string>My description about why I need this capability</string>

Microphone:

<key>NSMicrophoneUsageDescription</key>
<string>My description about why I need this capability</string>

Motion (Accelerometer):

<key>NSMotionUsageDescription</key>
<string>My description about why I need this capability</string>

NFC (Near-field communication):

<key>NFCReaderUsageDescription</key>
<string>My description about why I need this capability</string>

Photo Library:

<key>NSPhotoLibraryUsageDescription</key>
<string>My description about why I need this capability</string>

Photo Library (Write-only access):

<key>NSPhotoLibraryAddUsageDescription</key>
<string>My description about why I need this capability</string>

Reminders:

<key>NSRemindersUsageDescription</key>
<string>My description about why I need this capability</string>

Siri:

<key>NSSiriUsageDescription</key>
<string>My description about why I need this capability</string>

Speech Recognition:

<key>NSSpeechRecognitionUsageDescription</key>
<string>My description about why I need this capability</string>

-a and -o are the older and/or operators for the test command. && and || are and/or operators for the shell. So (assuming an old shell) in your first case,

[ "$1" = 'yes' ] && [ -r $2.txt ]

The shell is evaluating the and condition. In your second case,

[ "$1" = 'yes' -a $2 -lt 3 ]

The test command (or builtin test) is evaluating the and condition.

Of course in all modern or semi-modern shells, the test command is built in to the shell, so there really isn't any or much difference. In modern shells, the if statement can be written:

[[ $1 == yes && -r $2.txt ]]

Which is more similar to modern programming languages and thus is more readable.

Question: Check whether a $_POST value is empty.

Translation: Check to see if an array key/index has a value associated with it.

Answer: Depends on your emphasis on security. Depends on what is allowed as valid input.

1. Some people say use empty().

From the PHP Manual:

"[Empty] determines whether a variable is considered to be empty. A variable is considered empty if it does not exist or if its value equals FALSE."

The following are thus considered empty.

"" (an empty string)
0 (0 as an integer)
0.0 (0 as a float)
"0" (0 as a string)
NULL
FALSE
array() (an empty array)
$var; (a variable declared, but without a value)

If none of these values are valid for your input control, then empty() would work. The problem here is that empty() might be too broad to be used consistently (the same way, for the same reason, on different input control submissions to $_POST or $_GET). A good use of empty() is to check if an entire array is empty (has no elements).

2. Some people say use isset().

isset() (a language construct) cannot operate on entire arrays, as in isset($myArray). It can only operate on variables and array elements (via the index/key): isset($var) and isset($_POST['username']). The isset()language construct does two things. First it checks to see if a variable or array index/key has a value associated with it. Second, it checks to make sure that value is not equal to the PHP NULL value.

In short, the most accurate check can be accomplished best with isset(), as some input controls do not even register with $_POST when they are not selected or checked. I have never known a form that submitted the PHP NULL value. None of mine do, so I use isset() to check if a $_POST key has no value associated with it (and that is not NULL). isset()is a much stricter test of emptiness (in the sense of your question) than empty().

3. Some people say just do if($var), if($myArray), or if($myArray['userName']) to determine emptiness.

You can test anything that evaluates to true or false in an if statement. Empty arrays evaluate to false and so do variables that are not set. Variables that contain the PHP NULL value also evaluate to false. Unfortunately in this case, like with empty(), many more things also evaluate to false: 1. the empty string '', zero (0), zero.zero (0.0), the string zero '0', boolean false, and certain empty XML objects.

--Doyle, Beginning PHP 5.3

In conclusion, use isset() and consider combining it with other tests. Example:

May not work due to superglobal screwiness, but would work for other arrays without question.

if (is_array($_POST) && !empty($_POST)) {
    // Now test for your successful controls in $_POST with isset()
} 

Hence, why look for a value associated with a key before you even know for sure that $_POST represents an array and has any values stored in it at all (something many people fail to consider)? Remember, people can send data to your form without using a web browser. You may one day get to the point of testing that $_POST only has the allowed keys, but that conversation is for another day.

Useful reference:

PHP Manual: Type Testing Comparison Tables

Here is a general answer for untab :-

In Python IDLE :- Ctrl + [

In elipse :- Shitft + Tab

In Visual Studio :- Shift+ Tab

Maven always checks your local repository first, however,your dependency needs to be installed in your repo for maven to find it.

Run mvn install in your dependency module first, and then build your dependent module.

Put 0 as default in SQL or add 0 into your area of table

Your error is quite literally saying "you're trying to use Windows Authentication, but your login isn't from a trusted domain". Which is odd, because you're connecting to the local machine.

Perhaps you're logged into Windows using a local account rather than a domain account? Ensure that you're logging in with a domain account that is also a SQL Server principal on your SQL2008 instance.

You are looking for:

db.Users.Attach(updatedUser);
var entry = db.Entry(updatedUser);
entry.Property(e => e.Email).IsModified = true;
// other changed properties
db.SaveChanges();

The following is equivalent to your second code block:

var f = function () {
        //Some logic here...
    };

var fr = f;

fr(pars);

If you want to actually pass a reference to a function to some other function, you can do something like this:

function fiz(x, y, z) {
    return x + y + z;
}

// elsewhere...

function foo(fn, p, q, r) {
    return function () {
        return fn(p, q, r);
    }
}

// finally...

f = foo(fiz, 1, 2, 3);
f(); // returns 6

You're almost certainly better off using a framework for this sort of thing, though.

Last-Modified : The last modified date for the requested object

If-Modified-Since : Allows a 304 Not Modified to be returned if last modified date is unchanged.

ETag : An ETag is an opaque identifier assigned by a web server to a specific version of a resource found at a URL. If the resource representation at that URL ever changes, a new and different ETag is assigned.

If-None-Match : Allows a 304 Not Modified to be returned if ETag is unchanged.

the browser store cache with a date(Last-Modified) or id(ETag), when you need to request the URL again, the browser send request message with the header:

the server will return 304 when the if statement is False, and browser will use cache.

There's a third way that doesn't require a converter or a change to your view model: use a style:

<Style TargetType="Button">
   <Setter Property="Visibility" Value="Collapsed"/>
   <Style.Triggers>
      <DataTrigger Binding="{Binding IsVisible}" Value="True">
         <Setter Property="Visibility" Value="Visible"/>
      </DataTrigger>
   </Style.Triggers>
</Style>

I tend to prefer this technique because I use it in a lot of cases where what I'm binding to is not boolean - e.g. displaying an element only if its DataContext is not null, or implementing multi-state displays where different layouts appear based on the setting of an enum in the view model.

The data-toggle attribute simple tell Bootstrap what exactly to do by giving it the name of the toggle action it is about to perform on a target element. If you specify collapse. It means bootstrap will collapse or uncollapse the element pointed by data-target of the action you clicked

Note: the target element must have the appropriate class for bootstrap to carry out the action

Source action:
data-toggle = collapse //type of toggle
data-target = #myDiv

Target:
class=collapse //I can collapse
id=myDiv

This is same for other type of toggle actions like tab, modal, dropdown

The answer is simple. In java strings are immutable. Hence its like using 'final' modifier (or 'const' in C/C++). So, once assigned, you cannot change it like the way you did.

You can change which value to which a string points, but you can NOT change the actual value to which this string is currently pointing.

Ie. String s1 = "hey". You can make s1 = "woah", and that's totally ok, but you can't actually change the underlying value of the string (in this case: "hey") to be something else once its assigned using plusEquals, etc. (ie. s1 += " whatup != "hey whatup").

To do that, use the StringBuilder or StringBuffer classes or other mutable containers, then just call .toString() to convert the object back to a string.

note: Strings are often used as hash keys hence that's part of the reason why they are immutable.

When you are in a custom View, you can use getDimensionPixelSize(R.dimen.dimen_value), in my case, I added the margin in LayoutParams created on init method.

In Kotlin

init {
    LayoutInflater.from(context).inflate(R.layout.my_layout, this, true)
    layoutParams = LayoutParams(MATCH_PARENT, WRAP_CONTENT).apply {
    val margin = resources.getDimensionPixelSize(R.dimen.dimen_value)
    setMargins(0, margin, 0, margin)
}

in Java:

public class CustomView extends LinearLayout {

    //..other constructors

    public CustomView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init();
    }

    private void init() {
        LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        int margin = getResources().getDimensionPixelSize(R.dimen.spacing_dime);
        params.setMargins(0, margin, 0, margin);
        setLayoutParams(params);
    }
}

cd to the directory that contains the script, or put it in a bin folder that is in your $PATH

then type

./scriptname.sh

if in the same directory or

scriptname.sh

if it's in the bin folder.

Why your code does not work?

The where method returns an ActiveRecord::Relation object (acts like an array which contains the results of the where), it can be empty but it will never be nil.

Business.where(id: -1) 
 #=> returns an empty ActiveRecord::Relation ( similar to an array )
Business.where(id: -1).nil? # ( similar to == nil? )
 #=> returns false
Business.where(id: -1).empty? # test if the array is empty ( similar to .blank? )
 #=> returns true

How to test if at least one record exists?

Option 1: Using .exists?

if Business.exists?(user_id: current_user.id)
  # same as Business.where(user_id: current_user.id).exists?
  # ...
else
  # ...
end

Option 2: Using .present? (or .blank?, the opposite of .present?)

if Business.where(:user_id => current_user.id).present?
  # less efficiant than using .exists? (see generated SQL for .exists? vs .present?)
else
  # ...
end

Option 3: Variable assignment in the if statement

if business = Business.where(:user_id => current_user.id).first
  business.do_some_stuff
else
  # do something else
end

This option can be considered a code smell by some linters (Rubocop for example).

Option 3b: Variable assignment

business = Business.where(user_id: current_user.id).first
if business
  # ...
else
  # ...
end

You can also use .find_by_user_id(current_user.id) instead of .where(...).first

Best option:

• If you don't use the Business object(s): Option 1
• If you need to use the Business object(s): Option 3

This worked for me:

; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
catch_workers_output = yes

Edit:

The file to edit is the file that configure your desired pool. By default its: /etc/php-fpm.d/www.conf

The code was most likely compiled with a later JDK (without using cross-compilation options) and is being run on an earlier JRE. While upgrading the JRE is one solution, it would be better to use the cross-compilation options to ensure the code will run on whatever JRE is intended as the minimum version for the app.

You can also do it like:

str = str.replace(/\s/g, "+");

Have a look at this fiddle.

On a POSIX system, you probably should use getline if it's available.

You also can use Chuck Falconer's public domain ggets function which provides syntax closer to gets but without the problems. (Chuck Falconer's website is no longer available, although archive.org has a copy, and I've made my own page for ggets.)

You dont have to configure your project properties platform target X86. You can also configure the iis options to work with x86 like that

• Select Application pool
• Select the pool which your app uses
• Advanced settings
• Enable 32 bit applications true

Do you know sprintf? It's basically the same thing with fprintf. The first argument is the destination (the file in the case of fprintf i.e. stderr), the second argument is the format string, and the rest are the arguments as usual.

I also recommend this printf (and family) reference.

Your regex ^[0-9] matches anything beginning with a digit, including strings like "1A". To avoid a partial match, append a $ to the end:

^[0-9]*$

This accepts any number of digits, including none. To accept one or more digits, change the * to +. To accept exactly one digit, just remove the *.

UPDATE: You mixed up the arguments to IsMatch. The pattern should be the second argument, not the first:

if (!System.Text.RegularExpressions.Regex.IsMatch(textbox.Text, "^[0-9]*$"))

CAUTION: In JavaScript, \d is equivalent to [0-9], but in .NET, \d by default matches any Unicode decimal digit, including exotic fare like ? (Myanmar 2) and ? (N'Ko 9). Unless your app is prepared to deal with these characters, stick with [0-9] (or supply the RegexOptions.ECMAScript flag).

You may get an error like this when trying to build an app that uses a VectorDrawable for an Adaptive Icon. And your XML file contains "android:fillColor" with a <gradient> block:

res/drawable/icon_with_gradient.xml

<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:aapt="http://schemas.android.com/aapt"
    android:width="96dp"
    android:height="96dp"
    android:viewportHeight="100"
    android:viewportWidth="100">

    <path
        android:pathData="M1,1 H99 V99 H1Z"
        android:strokeColor="?android:attr/colorAccent"
        android:strokeWidth="2">
        <aapt:attr name="android:fillColor">
            <gradient
                android:endColor="#156a12"
                android:endX="50"
                android:endY="99"
                android:startColor="#1e9618"
                android:startX="50"
                android:startY="1"
                android:type="linear" />
        </aapt:attr>
    </path>
</vector>

Gradient fill colors are commonly used in Adaptive Icons, such as in the tutorials here, here and here.

Even though the layout preview works fine, when you build the app, you will see an error like this:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Error while processing Project/app/src/main/res/drawable/icon_with_gradient.xml : null

(More info shown when the gradle build is run with --stack-trace flag):

Caused by: java.lang.NullPointerException
    at com.android.ide.common.vectordrawable.VdPath.addGradientIfExists(VdPath.java:614)
    at com.android.ide.common.vectordrawable.VdTree.parseTree(VdTree.java:149)
    at com.android.ide.common.vectordrawable.VdTree.parse(VdTree.java:129)
    at com.android.ide.common.vectordrawable.VdParser.parse(VdParser.java:39)
    at com.android.ide.common.vectordrawable.VdPreview.getPreviewFromVectorXml(VdPreview.java:197)
    at com.android.builder.png.VectorDrawableRenderer.generateFile(VectorDrawableRenderer.java:224)
    at com.android.build.gradle.tasks.MergeResources$MergeResourcesVectorDrawableRenderer.generateFile(MergeResources.java:413)
    at com.android.ide.common.resources.MergedResourceWriter$FileGenerationWorkAction.run(MergedResourceWriter.java:409)

The solution is to move the file icon_with_gradient.xml to drawable-v24/icon_with_gradient.xml or drawable-v26/icon_with_gradient.xml. It's because gradient fills are only supported in API 24 (Android 7) and above. More info here: VectorDrawable: Invalid drawable tag gradient

If the sites are on separate domains, the calling page can't access the height of the iframe due to cross-browser domain restrictions. If you have access to both sites, you may be able to use the [document domain hack].1 Then anroesti's links should help.