The asterisk (*) means "zero or more of the previous item".

If you want to match any single character use

sed -i 's/string-./string-0/g' file.txt

If you want to match any string (i.e. any single character zero or more times) use

sed -i 's/string-.*/string-0/g' file.txt

Try the Join-Path cmdlet:

Get-ChildItem c:\code\*\bin\* -Filter *.dll | Foreach-Object {
    Join-Path -Path  $_.DirectoryName -ChildPath "$buildconfig\$($_.Name)" 
}

As per the REST Implementation,

1) Path variables are used for the direct action on the resources, like a contact or a song ex..
GET etc /api/resource/{songid} or
GET etc /api/resource/{contactid} will return respective data.

2) Query perms/argument are used for the in-direct resources like metadata of a song ex.., GET /api/resource/{songid}?metadata=genres it will return the genres data for that particular song.

empty is an operator:

The empty operator is a prefix operation that can be used to determine whether a value is null or empty.

<c:if test="${empty myObject.featuresList}">

For others who land here in the future (including myself), add a -name option to find specific file types, for instance: find /var -name "*.php" -mtime -1 -ls

Adding to the accepted answer, you can used DATABASE_DEFAULT as encoding.

This allows database to make choice for you and your code becomes more portable.

SELECT MyColumn
FROM 
    FirstTable a
        INNER JOIN SecondTable b
            ON a.MyID COLLATE DATABASE_DEFAULT = b.YourID COLLATE DATABASE_DEFAULT

Same pdo error in sql query while trying to insert into database value from multidimential array:

$sql = "UPDATE test SET field=arr[$s][a] WHERE id = $id";
$sth = $db->prepare($sql);    
$sth->execute();

Extracting array arr[$s][a] from sql query, using instead variable containing it fixes the problem.

Here's an example of how to set a red prompt:

PS1=$'\e[0;31m$ \e[0m'

The magic is the \e[0;31m (turn on red foreground) and \e[0m (turn off character attributes). These are called escape sequences. Different escape sequences give you different results, from absolute cursor positioning, to color, to being able to change the title bar of your window, and so on.

For more on escape sequences, see the wikipedia entry on ANSI escape codes

Results

Spreadsheet version

Alternatively, in plain text: (also available as a a screenshot)

                         Bracket Matching -.  .- Line Numbering
                          Smart Indent -.  |  |  .- UML Editing / Viewing
         Source Control Integration -.  |  |  |  |  .- Code Folding
                    Error Markup -.  |  |  |  |  |  |  .- Code Templates
  Integrated Python Debugging -.  |  |  |  |  |  |  |  |  .- Unit Testing
    Multi-Language Support -.  |  |  |  |  |  |  |  |  |  |  .- GUI Designer (Qt, Eric, etc)
   Auto Code Completion -.  |  |  |  |  |  |  |  |  |  |  |  |  .- Integrated DB Support
     Commercial/Free -.  |  |  |  |  |  |  |  |  |  |  |  |  |  |  .- Refactoring
   Cross Platform -.  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     
                  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
Atom              |Y |F |Y |Y*|Y |Y |Y |Y |Y |Y |  |Y |Y |  |  |  |  |*many plugins
Editra            |Y |F |Y |Y |  |  |Y |Y |Y |Y |  |Y |  |  |  |  |  |
Emacs             |Y |F |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |  |  |  |
Eric Ide          |Y |F |Y |  |Y |Y |  |Y |  |Y |  |Y |  |Y |  |  |  |
Geany             |Y |F |Y*|Y |  |  |  |Y |Y |Y |  |Y |  |  |  |  |  |*very limited
Gedit             |Y |F |Y¹|Y |  |  |  |Y |Y |Y |  |  |Y²|  |  |  |  |¹with plugin; ²sort of
Idle              |Y |F |Y |  |Y |  |  |Y |Y |  |  |  |  |  |  |  |  |
IntelliJ          |Y |CF|Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |
JEdit             |Y |F |  |Y |  |  |  |  |Y |Y |  |Y |  |  |  |  |  |
KDevelop          |Y |F |Y*|Y |  |  |Y |Y |Y |Y |  |Y |  |  |  |  |  |*no type inference
Komodo            |Y |CF|Y |Y |Y |Y |Y |Y |Y |Y |  |Y |Y |Y |  |Y |  |
NetBeans*         |Y |F |Y |Y |Y |  |Y |Y |Y |Y |Y |Y |Y |Y |  |  |Y |*pre-v7.0
Notepad++         |W |F |Y |Y |  |Y*|Y*|Y*|Y |Y |  |Y |Y*|  |  |  |  |*with plugin
Pfaide            |W |C |Y |Y |  |  |  |Y |Y |Y |  |Y |Y |  |  |  |  |
PIDA              |LW|F |Y |Y |  |  |  |Y |Y |Y |  |Y |  |  |  |  |  |VIM based
PTVS              |W |F |Y |Y |Y |Y |Y |Y |Y |Y |  |Y |  |  |Y*|  |Y |*WPF bsed
PyCharm           |Y |CF|Y |Y*|Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |*JavaScript
PyDev (Eclipse)   |Y |F |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |Y |  |  |  |
PyScripter        |W |F |Y |  |Y |Y |  |Y |Y |Y |  |Y |Y |Y |  |  |  |
PythonWin         |W |F |Y |  |Y |  |  |Y |Y |  |  |Y |  |  |  |  |  |
SciTE             |Y |F¹|  |Y |  |Y |  |Y |Y |Y |  |Y |Y |  |  |  |  |¹Mac version is
ScriptDev         |W |C |Y |Y |Y |Y |  |Y |Y |Y |  |Y |Y |  |  |  |  |    commercial
Spyder            |Y |F |Y |  |Y |Y |  |Y |Y |Y |  |  |  |  |  |  |  |
Sublime Text      |Y |CF|Y |Y |  |Y |Y |Y |Y |Y |  |Y |Y |Y*|  |  |  |extensible w/Python,
TextMate          |M |F |  |Y |  |  |Y |Y |Y |Y |  |Y |Y |  |  |  |  |    *PythonTestRunner
UliPad            |Y |F |Y |Y |Y |  |  |Y |Y |  |  |  |Y |Y |  |  |  |
Vim               |Y |F |Y |Y |Y |Y |Y |Y |Y |Y |  |Y |Y |Y |  |  |  |
Visual Studio     |W |CF|Y |Y |Y |Y |Y |Y |Y |Y |? |Y |? |? |Y |? |Y |
Visual Studio Code|Y |F |Y |Y |Y |Y |Y |Y |Y |Y |? |Y |? |? |? |? |Y |uses plugins
WingIde           |Y |C |Y |Y*|Y |Y |Y |Y |Y |Y |  |Y |Y |Y |  |  |  |*support for C
Zeus              |W |C |  |  |  |  |Y |Y |Y |Y |  |Y |Y |  |  |  |  |
                  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   Cross Platform -'  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |     
     Commercial/Free -'  |  |  |  |  |  |  |  |  |  |  |  |  |  |  '- Refactoring
   Auto Code Completion -'  |  |  |  |  |  |  |  |  |  |  |  |  '- Integrated DB Support
    Multi-Language Support -'  |  |  |  |  |  |  |  |  |  |  '- GUI Designer (Qt, Eric, etc)
  Integrated Python Debugging -'  |  |  |  |  |  |  |  |  '- Unit Testing
                    Error Markup -'  |  |  |  |  |  |  '- Code Templates
         Source Control Integration -'  |  |  |  |  '- Code Folding
                          Smart Indent -'  |  |  '- UML Editing / Viewing
                         Bracket Matching -'  '- Line Numbering

Acronyms used:

 L  - Linux
 W  - Windows
 M  - Mac
 C  - Commercial
 F  - Free
 CF - Commercial with Free limited edition
 ?  - To be confirmed

I don't mention basics like syntax highlighting as I expect these by default.

This is a just dry list reflecting your feedback and comments, I am not advocating any of these tools. I will keep updating this list as you keep posting your answers.

PS. Can you help me to add features of the above editors to the list (like auto-complete, debugging, etc.)?

We have a comprehensive wiki page for this question https://wiki.python.org/moin/IntegratedDevelopmentEnvironments

Submit edits to the spreadsheet

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

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

OUTPUT:

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

(1 row(s) affected)

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

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

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

SELECT @AppleTotal=0,@PeachTotal=0

BEGIN TRANSACTION

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

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

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

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

COMMIT

SELECT @AppleTotal AS AppleTotal, @PeachTotal AS PeachTotal

In your component.ts

import { Component } from '@angular/core';

@Component({
  ...
})
export class AppComponent {
  ...
  goToSpecificUrl(url): void {
    window.location.href=url;
  }

  gotoGoogle() : void {
    window.location.href='https://www.google.com';
  }
}

In your component.html

<button type="button" (click)="goToSpecificUrl('http://stackoverflow.com/')">Open URL</button>
<button type="button" (click)="gotoGoogle()">Open Google</button>

<li *ngFor="item of itemList" (click)="goToSpecificUrl(item.link)"> // (click) don't enable pointer when we hover so we should enable it by using css like: **cursor: pointer;**

You could wrap the hidden div in another div that will toggle the visibility with onMouseOver and onMouseOut event handlers in JavaScript:

<style type="text/css">
  #div1, #div2, #div3 {  
    visibility: hidden;  
  }
</style>
<script>
  function show(id) {
    document.getElementById(id).style.visibility = "visible";
  }
  function hide(id) {
    document.getElementById(id).style.visibility = "hidden";
  }
</script>

<div onMouseOver="show('div1')" onMouseOut="hide('div1')">
  <div id="div1">Div 1 Content</div>
</div>
<div onMouseOver="show('div2')" onMouseOut="hide('div2')">
  <div id="div2">Div 2 Content</div>
</div>
<div onMouseOver="show('div3')" onMouseOut="hide('div3')">
  <div id="div3">Div 3 Content</div>
</div>

I have always just installed the new version on top and never had any issues. Do make sure that your path is updated to point to the new version though.

Type "ctor" and press the TAB key twice this will add the default constructor automatically

Assuming it's a server control, you can use Request["ButtonName"]

To see if a specific button was clicked: if (Request["ButtonName"] != null)

Instead of the option a use option x, this will create the directories but only for extraction, not compression.

Pat, the json structure looks very familiar to a problem i described here - The answer for me was to treat the json representation as a Dictionary<TKey, TValue>, even though there was only 1 entry.

If I am correct your key is of type string and the value of a List<T> where T represents the class 'TheUser'

HTH

PS - if you want better serialisation perf check out using Silverlight Serializer, you'll need to build a WP7 version, Shameless plug - I wrote a blog post about this

You can add a generic ofilter (implemented with generic oreduce) so you can easily filter objects the same way you can arrays –

const oreduce = (f, acc, o) =>
  Object
    .entries (o)
    .reduce
      ( (acc, [ k, v ]) => f (acc, v, k, o)
      , acc
      )

const ofilter = (f, o) =>
  oreduce
    ( (acc, v, k, o)=>
        f (v, k, o)
          ? Object.assign (acc, {[k]: v})
          : acc
    , {}
    , o
    )

We can see it working here -

const data =
  { item1: { key: 'a', value: 1 }
  , item2: { key: 'b', value: 2 }
  , item3: { key: 'c', value: 3 }
  }

console.log
  ( ofilter
      ( (v, k) => k !== 'item2'
      , data
      )
      // [ { item1: { key: 'a', value: 1 } }
      // , { item3: { key: 'c', value: 3 } }
      // ]

  , ofilter
      ( x => x.value === 3
      , data
      )
      // [ { item3: { key: 'c', value: 3 } } ]
  )

Verify the results in your own browser below –

const oreduce = (f, acc, o) =>_x000D_
  Object_x000D_
    .entries (o)_x000D_
    .reduce_x000D_
      ( (acc, [ k, v ]) => f (acc, v, k, o)_x000D_
      , acc_x000D_
      )_x000D_
_x000D_
const ofilter = (f, o) =>_x000D_
  oreduce_x000D_
    ( (acc, v, k, o)=>_x000D_
        f (v, k, o)_x000D_
          ? Object.assign (acc, { [k]: v })_x000D_
          : acc_x000D_
    , {}_x000D_
    , o_x000D_
    )_x000D_
_x000D_
const data =_x000D_
  { item1: { key: 'a', value: 1 }_x000D_
  , item2: { key: 'b', value: 2 }_x000D_
  , item3: { key: 'c', value: 3 }_x000D_
  }_x000D_
_x000D_
console.log_x000D_
  ( ofilter_x000D_
      ( (v, k) => k !== 'item2'_x000D_
      , data_x000D_
      )_x000D_
      // [ { item1: { key: 'a', value: 1 } }_x000D_
      // , { item3: { key: 'c', value: 3 } }_x000D_
      // ]_x000D_
_x000D_
  , ofilter_x000D_
      ( x => x.value === 3_x000D_
      , data_x000D_
      )_x000D_
      // [ { item3: { key: 'c', value: 3 } } ]_x000D_
  )

These two functions could be implemented in many ways. I chose to attach to Array.prototype.reduce inside oreduce but you could just as easily write it all from scratch

There are multiple ways to achieve this. I can explain you in brief about the 4 types which we use in our daily programming life cycle.

Please go through the below points.

1 Query String.

FirstForm.aspx.cs

Response.Redirect("SecondForm.aspx?Parameter=" + TextBox1.Text);

SecondForm.aspx.cs

TextBox1.Text = Request.QueryString["Parameter"].ToString();

This is the most reliable way when you are passing integer kind of value or other short parameters. More advance in this method if you are using any special characters in the value while passing it through query string, you must encode the value before passing it to next page. So our code snippet of will be something like this:

FirstForm.aspx.cs

Response.Redirect("SecondForm.aspx?Parameter=" + Server.UrlEncode(TextBox1.Text));

SecondForm.aspx.cs

TextBox1.Text = Server.UrlDecode(Request.QueryString["Parameter"].ToString());

URL Encoding

1. Server.URLEncode
   
2. HttpServerUtility.UrlDecode

2. Passing value through context object

Passing value through context object is another widely used method.

FirstForm.aspx.cs

TextBox1.Text = this.Context.Items["Parameter"].ToString();

SecondForm.aspx.cs

this.Context.Items["Parameter"] = TextBox1.Text;
Server.Transfer("SecondForm.aspx", true);

Note that we are navigating to another page using Server.Transfer instead of Response.Redirect.Some of us also use Session object to pass values. In that method, value is store in Session object and then later pulled out from Session object in Second page.

3. Posting form to another page instead of PostBack

Third method of passing value by posting page to another form. Here is the example of that:

FirstForm.aspx.cs

private void Page_Load(object sender, System.EventArgs e)
{
   buttonSubmit.Attributes.Add("onclick", "return PostPage();");
}

And we create a javascript function to post the form.

SecondForm.aspx.cs

function PostPage()
{
   document.Form1.action = "SecondForm.aspx";
   document.Form1.method = "POST";
   document.Form1.submit();
}
TextBox1.Text = Request.Form["TextBox1"].ToString();

Here we are posting the form to another page instead of itself. You might get viewstate invalid or error in second page using this method. To handle this error is to put EnableViewStateMac=false

4. Another method is by adding PostBackURL property of control for cross page post back

In ASP.NET 2.0, Microsoft has solved this problem by adding PostBackURL property of control for cross page post back. Implementation is a matter of setting one property of control and you are done.

FirstForm.aspx.cs

<asp:Button id=buttonPassValue style=”Z-INDEX: 102" runat=”server” Text=”Button”         PostBackUrl=”~/SecondForm.aspx”></asp:Button>

SecondForm.aspx.cs

TextBox1.Text = Request.Form["TextBox1"].ToString();

In above example, we are assigning PostBackUrl property of the button we can determine the page to which it will post instead of itself. In next page, we can access all controls of the previous page using Request object.

You can also use PreviousPage class to access controls of previous page instead of using classic Request object.

SecondForm.aspx

TextBox textBoxTemp = (TextBox) PreviousPage.FindControl(“TextBox1");
TextBox1.Text = textBoxTemp.Text;

As you have noticed, this is also a simple and clean implementation of passing value between pages.

Reference: MICROSOFT MSDN WEBSITE

HAPPY CODING!

You need to clone in ssh not in https.

For that you need to set your ssh keys. I have prepared this little script that automates this:

#!/usr/bin/env bash
email="$1"
hostname="$2"
hostalias="$hostname"
keypath="$HOME/.ssh/${hostname}_rsa"
ssh-keygen -t rsa -C $email -f $keypath
if [ $? -eq 0 ]; then
cat >> ~/.ssh/config <<EOF
Host $hostalias
        Hostname $hostname *.$hostname
        User git
    IdentitiesOnly yes
        IdentityFile $keypath
EOF
fi

and run it like

bash script.sh [email protected] github.com

Change your remote url

git remote set-url origin [email protected]:user/foo.git

Add content of ~/.ssh/github.com_rsa.pub to your ssh keys on github.com

Check connection

ssh -T [email protected]

You may achieve this using pandas as well:

import pandas as pd

pd.to_datetime('Mon Feb 15 2010', format='%a %b %d %Y').strftime('%d/%m/%Y')

Output:

'15/02/2010'

You may apply pandas approach for different datatypes as:

import pandas as pd
import numpy as np

def reformat_date(date_string, old_format, new_format):
    return pd.to_datetime(date_string, format=old_format, errors='ignore').strftime(new_format)

date_string = 'Mon Feb 15 2010'
date_list = ['Mon Feb 15 2010', 'Wed Feb 17 2010']
date_array = np.array(date_list)
date_series = pd.Series(date_list)

old_format = '%a %b %d %Y'
new_format = '%d/%m/%Y'

print(reformat_date(date_string, old_format, new_format))
print(reformat_date(date_list, old_format, new_format).values)
print(reformat_date(date_array, old_format, new_format).values)
print(date_series.apply(lambda x: reformat_date(x, old_format, new_format)).values)

Output:

15/02/2010
['15/02/2010' '17/02/2010']
['15/02/2010' '17/02/2010']
['15/02/2010' '17/02/2010']

Purely basic folder creation

<?php mkdir("testing"); ?> <= this, actually creates a folder called "testing".

• mkdir () function on PHP.net

Basic file creation

<?php
$file = fopen("test.txt","w");
echo fwrite($file,"Hello World. Testing!");
fclose($file);
?>

Use the a or a+ switch to add/append to file.

• fwrite() function on PHP.net

EDIT:

This version will create a file and folder at the same time and show it on screen after.

<?php

// change the name below for the folder you want
$dir = "new_folder_name";

$file_to_write = 'test.txt';
$content_to_write = "The content";

if( is_dir($dir) === false )
{
    mkdir($dir);
}

$file = fopen($dir . '/' . $file_to_write,"w");

// a different way to write content into
// fwrite($file,"Hello World.");

fwrite($file, $content_to_write);

// closes the file
fclose($file);

// this will show the created file from the created folder on screen
include $dir . '/' . $file_to_write;

?>

This my solution:

Working in real project.

   $(function () {
    $("#accordion").accordion({collapsible:true, active:false});
    $('.open').click(function () {
        $('.ui-accordion-header').removeClass('ui-corner-all').addClass('ui-accordion-header-active ui-state-active ui-corner-top').attr({'aria-selected':'true','tabindex':'0'});
        $('.ui-accordion-header .ui-icon').removeClass('ui-icon-triangle-1-e').addClass('ui-icon-triangle-1-s');
        $('.ui-accordion-content').addClass('ui-accordion-content-active').attr({'aria-expanded':'true','aria-hidden':'false'}).show();
        $(this).hide();
        $('.close').show();
    });
    $('.close').click(function () {
        $('.ui-accordion-header').removeClass('ui-accordion-header-active ui-state-active ui-corner-top').addClass('ui-corner-all').attr({'aria-selected':'false','tabindex':'-1'});
        $('.ui-accordion-header .ui-icon').removeClass('ui-icon-triangle-1-s').addClass('ui-icon-triangle-1-e');
        $('.ui-accordion-content').removeClass('ui-accordion-content-active').attr({'aria-expanded':'false','aria-hidden':'true'}).hide();
        $(this).hide();
        $('.open').show();
    });
    $('.ui-accordion-header').click(function () {
        $('.open').show();
        $('.close').show();
    });
});

http://jsfiddle.net/bigvax/hEApL/

The two valid mains are int main() and int main(int, char*[]). Any thing else may or may not compile. If main doesn't explicitly return a value, 0 is implicitly returned.

Answer is avialbe here How to list all dates between two dates

Create Procedure SelectDates(@fromDate Date, @toDate Date)
AS
BEGIN
    SELECT DATEADD(DAY,number,@fromDate) [Date]
    FROM master..spt_values
    WHERE type = 'P'
    AND DATEADD(DAY,number,@fromDate) < @toDate

END

.Cells(.Rows.Count,"A").End(xlUp).row

I think the first dot in the parenthesis should not be there, I mean, you should write it in this way:

.Cells(Rows.Count,"A").End(xlUp).row

Before the Cells, you can write your worksheet name, for example:

Worksheets("sheet1").Cells(Rows.Count, 2).End(xlUp).row

The worksheet name is not necessary when you operate on the same worksheet.

You just need to supply a password. You can do it within the same command line with the following syntax:

openssl pkcs12 -export -in "path.p12" -out "newfile.pem" -passin pass:[password]

You will then be prompted for a password to encrypt the private key in your output file. Include the "nodes" option in the line above if you want to export the private key unencrypted (plaintext):

openssl pkcs12 -export -in "path.p12" -out "newfile.pem" -passin pass:[password] -nodes

More info: http://www.openssl.org/docs/apps/pkcs12.html

Use this code

<input type="number" step="0.01" name="amount" placeholder="0.00">

By default Step value for HTML5 Input elements is step="1".

Add these both permission of read and write, to solve this issue

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

Add this below line in Application tag

android:requestLegacyExternalStorage="true"

After you add some stuff... commit them and after all finished push it! BANG!! Start all problems... As you should notice there are some differences in the way both new and existent projects were defined. If some other person tries to add/commit/push same files, or content (git keep both as same objects), we will face the following error:

$ git push
Counting objects: 31, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (17/17), done.
Writing objects: 100% (21/21), 2.07 KiB | 0 bytes/s, done.
Total 21 (delta 12), reused 0 (delta 0)
remote: error: insufficient permission for adding an object to repository database ./objects  remote: fatal: failed to write object

To solve this problem you have to have something in mind operational system's permissions system as you are restricted by it in this case. Tu understand better the problem, go ahead and check your git object's folder (.git/objects). You will probably see something like that:

<your user_name>@<the machine name> objects]$ ls -la
total 200
drwxr-xr-x 25 <your user_name> <group_name> 2048 Feb 10 09:28 .
drwxr-xr-x  3 <his user_name> <group_name> 1024 Feb  3 15:06 ..
drwxr-xr-x  2 <his user_name> <group_name> 1024 Jan 31 13:39 02
drwxr-xr-x  2 <his user_name> <group_name> 1024 Feb  3 13:24 08

*Note that those file's permissions were granted only for your users, no one will never can changed it... *

Level       u   g   o
Permission rwx r-x ---
Binary     111 101 000
Octal       7   5   0

SOLVING THE PROBLEM

If you have super user permission, you can go forward and change all permissions by yourself using the step two, in any-other case you will need to ask all users with objects created with their users, use the following command to know who they are:

$ ls -la | awk '{print $3}' | sort -u 
<your user_name>
<his user_name>

Now you and all file's owner users will have to change those files permission, doing:

$ chmod -R 774 .

After that you will need to add a new property that is equivalent to --shared=group done for the new repository, according to the documentation, this make the repository group-writable, do it executing:

$ git config core.sharedRepository group

https://coderwall.com/p/8b3ksg

In urls.py you can override the 3 most important variables:

from django.contrib import admin

admin.site.site_header = 'My project'                    # default: "Django Administration"
admin.site.index_title = 'Features area'                 # default: "Site administration"
admin.site.site_title = 'HTML title from adminsitration' # default: "Django site admin"

Reference: Django documentation on these attributes.

\b matches a word boundary. I think you can use ^$ for empty string.

Two generic ways to do the same thing... I'm not aware of any specific open solutions to do this, but it'd be rather trivial to do.

You could write a daily or weekly cron/jenkins job to scrape the previous time period's email from the archive looking for your keyworkds/combinations. Sending a batch digest with what it finds, if anything.

But personally, I'd Setup a specific email account to subscribe to the various security lists you're interested in. Add a simple automated script to parse the new emails for various keywords or combinations of keywords, when it finds a match forward that email on to you/your team. Just be sure to keep the keywords list updated with new products you're using.

You could even do this with a gmail account and custom rules, which is what I currently do, but I have setup an internal inbox in the past with a simple python script to forward emails that were of interest.

Use this for UTC and Local time convert and vice versa.

//Covert datetime by GMT offset 
//If toUTC is true then return UTC time other wise return local time
function convertLocalDateToUTCDate(date, toUTC) {
    date = new Date(date);
    //Local time converted to UTC
    console.log("Time: " + date);
    var localOffset = date.getTimezoneOffset() * 60000;
    var localTime = date.getTime();
    if (toUTC) {
        date = localTime + localOffset;
    } else {
        date = localTime - localOffset;
    }
    date = new Date(date);
    console.log("Converted time: " + date);
    return date;
}

For python 3,

    for d in list:
        d.update((k, float(v)) for k, v in d.items())

As it solved the problem, I put it as an answer.

Don't use single and double quotes, especially when you define a raw string with r in front of it.

The correct call is then

path = r"C:\Apps\CorVu\DATA\Reports\AlliD\Monthly Commission Reports\Output\pdcom1"

or

path = r'C:\Apps\CorVu\DATA\Reports\AlliD\Monthly Commission Reports\Output\pdcom1'

Use:

struct arg_struct *args = malloc(sizeof(struct arg_struct));

And pass this arguments like this:

pthread_create(&tr, NULL, print_the_arguments, (void *)args);

Don't forget free args! ;)

Here's a function that I use. Nobody is making use of promisify and await/async feature in this post so I thought I would share.

const promisify = require('util').promisify;
const lstat = promisify(require('fs').lstat);

async function isDirectory (path) {
  try {
    return (await lstat(path)).isDirectory();
  }
  catch (e) {
    return false;
  }
}

Note : I don't use require('fs').promises; because it has been experimental for one year now, better not rely on it.

The accepted answer is good, but it can be greatly improved by additionally backing up on every save and backing up versioned files.

First, basic settings as described in the accepted answer:

(setq version-control t     ;; Use version numbers for backups.
      kept-new-versions 10  ;; Number of newest versions to keep.
      kept-old-versions 0   ;; Number of oldest versions to keep.
      delete-old-versions t ;; Don't ask to delete excess backup versions.
      backup-by-copying t)  ;; Copy all files, don't rename them.

Next, also backup versioned files, which Emacs does not do by default (you don't commit on every save, right?):

(setq vc-make-backup-files t)

Finally, make a backup on each save, not just the first. We make two kinds of backups:

1. per-session backups: once on the first save of the buffer in each Emacs session. These simulate Emac's default backup behavior.

2. per-save backups: once on every save. Emacs does not do this by default, but it's very useful if you leave Emacs running for a long time.

The backups go in different places and Emacs creates the backup dirs automatically if they don't exist:

;; Default and per-save backups go here:
(setq backup-directory-alist '(("" . "~/.emacs.d/backup/per-save")))

(defun force-backup-of-buffer ()
  ;; Make a special "per session" backup at the first save of each
  ;; emacs session.
  (when (not buffer-backed-up)
    ;; Override the default parameters for per-session backups.
    (let ((backup-directory-alist '(("" . "~/.emacs.d/backup/per-session")))
          (kept-new-versions 3))
      (backup-buffer)))
  ;; Make a "per save" backup on each save.  The first save results in
  ;; both a per-session and a per-save backup, to keep the numbering
  ;; of per-save backups consistent.
  (let ((buffer-backed-up nil))
    (backup-buffer)))

(add-hook 'before-save-hook  'force-backup-of-buffer)

I became very interested in this topic after I wrote $< instead of $@ in my Makefile, about three hours after my previous commit :P

The above is based on an Emacs Wiki page I heavily edited.

this is a sample case, which will make sense I believe!

node('master'){
    stage('stage1'){
    def commit = sh (returnStdout: true, script: '''echo hi
    echo bye | grep -o "e"
    date
    echo lol''').split()


    echo "${commit[-1]} "

    }
}

Have you updated your code before pushing?

Use git pull origin master before you push anything.

I assume that you are using origin as a name for your remote.

You need to pull before push, to make your local repository up-to-date before you push something (just in case someone else has already updated code on github.com). This helps in resolving conflicts locally.

if (!*ptr) { /* empty string  */}

similarly

if (*ptr)  { /* not empty */ }

When you log in to your developer account, you can find a link at the bottom of the download section for Xcode that says "Looking for an older version of Xcode?". In there you can find download links to older versions of Xcode and other developer tools

a {
  display: block;
  position: relative;
}

I think that is all you need.

Many solution here with lot of upvotes didn't work for me, even the accepted answer. I solved it by setting the scaleY, but isn't a good solution if you need too much height because the drawable comes pixelated.

Programmatically:

progressBar.setScaleY(2f);

XML Layout:

android:scaleY="2"

Similar to Chris Marasti-Georg's example, instead using inline javascript. Essentially add onkeypress to the fields you want the enter key to work with. This example acts on the password field.

<html>
<head><title>title</title></head>
<body>
  <form action="" method="get">
  Name: <input type="text" name="name"/><br/>
  Pwd: <input type="password" name="password" onkeypress="if(event.keyCode==13) {javascript:form.submit();}" /><br/>
  <input type="submit" onClick="javascript:form.submit();"/>
</form>
</body>
</html>

You can simply add @HostBinding('class') class = 'someClass'; inside your @Component class.

Example:

@Component({
   selector: 'body',
   template: 'app-element'       
})
export class App implements OnInit {

  @HostBinding('class') class = 'someClass';

  constructor() {}      

  ngOnInit() {}
}

You can track all calls to [ASIdentifierManager advertisingIdentifier] with symbolic breakpoint in Xcode:

Change the content type to ms-excel in the html and browser shall open the html in the Excel as xls. If you want control over the transformation of HTML to excel use POI libraries to do so.

Should you? Yes.

Why? Log4J has essentially been deprecated by Logback.

Is it urgent? Maybe not.

Is it painless? Probably, but it may depend on your logging statements.

Note that if you really want to take full advantage of LogBack (or SLF4J), then you really need to write proper logging statements. This will yield advantages like faster code because of the lazy evaluation, and less lines of code because you can avoid guards.

Finally, I highly recommend SLF4J. (Why recreate the wheel with your own facade?)

I'm on 4.4.2, and calling overridePendingTransition(0, 0) in the launching activity's onCreate() will disable the starting animation (calling overridePendingTransition(0, 0) immediately after startActivity() did NOT work). As noted in another answer, calling overridePendingTransition(0, 0) after finish() disables the closing animation.

Btw, I found that setting the style with "android:windowAnimationStyle">@null (another answer mentioned here) caused a crash when my launching activity tried to set the action bar title. Debugging further, I discovered that somehow this causes window.hasFeature(Window.FEATURE_ACTION_BAR) to fail in the Activity's initActionBar().

This has already been answered perfectly, but since I just came to this page and did not understand immediately I am just going to add a simple but complete example.

def some_func(a_char, a_float, a_something):
    print a_char

params = ['a', 3.4, None]
some_func(*params)

>> a

If you're looking for a reliable cross-browser approach today, you won't find a great one. The best option you have is to create two images (this could be automated in some environments), and arrange them such that one overlays the other. I've created a simple example below:

<figure class="js">
    <img src="http://i.imgur.com/3oenmve.png" />
    <img src="http://i.imgur.com/3oenmve.png?1" class="blur" />
</figure>

figure.js {
    position: relative;
    width: 250px; height: 250px;
}

figure.js .blur {
    top: 0; left: 0;
    position: absolute;
    clip: rect( 0, 250px, 125px, 0 );
}

Though effective, even this approach isn't necessarily ideal. That being said, it does yield the desired result.

Another alternative is String.format(). We are using it in jcabi-log (static utility wrapper around slf4j).

Logger.debug(this, "some variable = %s", value);

It's much more maintainable and extendable. Besides, it's easy to translate.

This worked for me:

Check the current role you are logged into by using: SELECT CURRENT_USER, SESSION_USER;

Note: It must match with Owner of the schema.

Schema | Name | Type | Owner
--------+--------+-------+----------

If the owner is different, then give all the grants to the current user role from the admin role by :

GRANT 'ROLE_OWNER' to 'CURRENT ROLENAME';

Then try to execute the query, it will give the output as it has access to all the relations now.

To: Killercam Thanks for your solutions. I tried the first solution for an hour, but didn't work for me.

I used scripts generate method to move data from SQL Server 2012 to SQL Server 2008 R2 as steps bellow:

In the 2012 SQL Management Studio

1. Tasks -> Generate Scripts (in first wizard screen, click Next - may not show)
2. Choose Script entire database and all database objects -> Next
3. Click [Advanced] button 3.1 Change [Types of data to script] from "Schema only" to "Schema and data" 3.2 Change [Script for Server Version] "2012" to "2008"
4. Finish next wizard steps for creating script file
5. Use sqlcmd to import the exported script file to your SQL Server 2008 R2 5.1 Open windows command line 5.2 Type [sqlcmd -S -i Path to your file] (Ex: [sqlcmd -S localhost -i C:\mydatabase.sql])

It works for me.

You can also replace "-moz-user-select:none" with "-moz-user-select:inherit". This will inherit the style value from any parent style or from the default style if no parent style was defined.

You can use the HH command to open any website.

hh <http://url>

For example,

hh http://shuvankar.com

Though it will not open the website in the browser, but this will open the website in an HTML help window.

As an alternative to the other (very good) answers, you could cast to uintptr_t or intptr_t (from stdint.h/inttypes.h) and use the corresponding integer conversion specifiers. This would allow more flexibility in how the pointer is formatted, but strictly speaking an implementation is not required to provide these typedefs.

It appears that having the path or subfolder selected in Windows Explorer is enough to block a single execution of Directory.Delete(path, true), throwing an IOException as described above and dying instead of booting Windows Explorer out to a parent folder and proceding as expected.

A canonical form means a naturally unique representation of the element

You can also use min-height and max-height. It was very useful for me

Yes, you need the full path.

log = open(os.path.join(root, f), 'r')

Is the quick fix. As the comment pointed out, os.walk decends into subdirs so you do need to use the current directory root rather than indir as the base for the path join.

Use the .str()-method:

Manages the contents of the underlying string object.

1) Returns a copy of the underlying string as if by calling rdbuf()->str().

2) Replaces the contents of the underlying string as if by calling rdbuf()->str(new_str)...

Notes

The copy of the underlying string returned by str is a temporary object that will be destructed at the end of the expression, so directly calling c_str() on the result of str() (for example in auto *ptr = out.str().c_str();) results in a dangling pointer...

I made custom messagebox using jquery UI component. Here is demo http://jsfiddle.net/eraj2587/Pm5Fr/14/

You have to pass just the parameters like caption name, message, button's text. You can specify trigger function on any button click. This will helpful for you.

Using attr() pointing to an external domain may trigger an error like this in Chrome: "Refused to display document because display forbidden by X-Frame-Options". The workaround to this can be to move the whole iframe HTML code into the script (eg. using .html() in jQuery).

Example:

var divMapLoaded = false;
$("#container").scroll(function() {
    if ((!divMapLoaded) && ($("#map").position().left <= $("#map").width())) {
    $("#map-iframe").html("<iframe id=\"map-iframe\" " +
        "width=\"100%\" height=\"100%\" frameborder=\"0\" scrolling=\"no\" " +
        "marginheight=\"0\" marginwidth=\"0\" " +
        "src=\"http://www.google.it/maps?t=m&amp;cid=0x3e589d98063177ab&amp;ie=UTF8&amp;iwloc=A&amp;brcurrent=5,0,1&amp;ll=41.123115,16.853177&amp;spn=0.005617,0.009943&amp;output=embed\"" +
        "></iframe>");
    divMapLoaded = true;
}

2019 UPDATE: In the 10 years since I wrote this answer, more solutions have been uncovered that may yield better results. Also, SQL Server releases since then (especially SQL 2012) have introduced new T-SQL features that can be used to calculate medians. SQL Server releases have also improved its query optimizer which may affect perf of various median solutions. Net-net, my original 2009 post is still OK but there may be better solutions on for modern SQL Server apps. Take a look at this article from 2012 which is a great resource: https://sqlperformance.com/2012/08/t-sql-queries/median

This article found the following pattern to be much, much faster than all other alternatives, at least on the simple schema they tested. This solution was 373x faster (!!!) than the slowest (PERCENTILE_CONT) solution tested. Note that this trick requires two separate queries which may not be practical in all cases. It also requires SQL 2012 or later.

DECLARE @c BIGINT = (SELECT COUNT(*) FROM dbo.EvenRows);

SELECT AVG(1.0 * val)
FROM (
    SELECT val FROM dbo.EvenRows
     ORDER BY val
     OFFSET (@c - 1) / 2 ROWS
     FETCH NEXT 1 + (1 - @c % 2) ROWS ONLY
) AS x;

Of course, just because one test on one schema in 2012 yielded great results, your mileage may vary, especially if you're on SQL Server 2014 or later. If perf is important for your median calculation, I'd strongly suggest trying and perf-testing several of the options recommended in that article to make sure that you've found the best one for your schema.

I'd also be especially careful using the (new in SQL Server 2012) function PERCENTILE_CONT that's recommended in one of the other answers to this question, because the article linked above found this built-in function to be 373x slower than the fastest solution. It's possible that this disparity has been improved in the 7 years since, but personally I wouldn't use this function on a large table until I verified its performance vs. other solutions.

ORIGINAL 2009 POST IS BELOW:

There are lots of ways to do this, with dramatically varying performance. Here's one particularly well-optimized solution, from Medians, ROW_NUMBERs, and performance. This is a particularly optimal solution when it comes to actual I/Os generated during execution – it looks more costly than other solutions, but it is actually much faster.

That page also contains a discussion of other solutions and performance testing details. Note the use of a unique column as a disambiguator in case there are multiple rows with the same value of the median column.

As with all database performance scenarios, always try to test a solution out with real data on real hardware – you never know when a change to SQL Server's optimizer or a peculiarity in your environment will make a normally-speedy solution slower.

SELECT
   CustomerId,
   AVG(TotalDue)
FROM
(
   SELECT
      CustomerId,
      TotalDue,
      -- SalesOrderId in the ORDER BY is a disambiguator to break ties
      ROW_NUMBER() OVER (
         PARTITION BY CustomerId
         ORDER BY TotalDue ASC, SalesOrderId ASC) AS RowAsc,
      ROW_NUMBER() OVER (
         PARTITION BY CustomerId
         ORDER BY TotalDue DESC, SalesOrderId DESC) AS RowDesc
   FROM Sales.SalesOrderHeader SOH
) x
WHERE
   RowAsc IN (RowDesc, RowDesc - 1, RowDesc + 1)
GROUP BY CustomerId
ORDER BY CustomerId;

Try this:

<img v-bind:src="'/media/avatars/' + joke.avatar" /> 

Don't forget single quote around your path string. also in your data check you have correctly defined image variable.

joke: {
  avatar: 'image.jpg'
}

A working demo here: http://jsbin.com/pivecunode/1/edit?html,js,output

You could use the DateTime class as well:

$timestamp = mktime(15, 30, 00, 3, 28, 2015);

$d = new DateTime();
$d->setTimestamp($timestamp);

Add a Period of 1 Day:

$d->add(new DateInterval('P1D'));
echo $d->format('c');

See DateInterval for more details.

Here's a responsive way of doing it with jQuery.

 $(window).resize(function () {
      $('#YourRelativeDiv').css('margin-top', $('#YourFixedDiv').height());
 });

UPDATE: I have created a video on sending multipart/form-data requests to explain this better.

Actually, Postman can do this. Here is a screenshot

Newer version : Screenshot captured from postman chrome extension

Another version

Older version

Make sure you check the comment from @maxkoryukov

Be careful with explicit Content-Type header. Better - do not set it's value, the Postman is smart enough to fill this header for you. BUT, if you want to set the Content-Type: multipart/form-data - do not forget about boundary field.

$scope.$on('$ViewData', function(event) {
//Your code.
});

Since you wanted the whole form inside the javascript, instead of writing it in tags, you can do this:

let windowName = 'w_' + Date.now() + Math.floor(Math.random() * 100000).toString();
var form = document.createElement("form");
form.setAttribute("method", "post");
form.setAttribute("action", "openData.do");

form.setAttribute("target", windowName);

var hiddenField = document.createElement("input"); 
hiddenField.setAttribute("type", "hidden");
hiddenField.setAttribute("name", "message");
hiddenField.setAttribute("value", "val");
form.appendChild(hiddenField);
document.body.appendChild(form);

window.open('', windowName);

form.submit();

In jQuery, the following would work:

$("#id_of_textbox").keyup(function(event) {
    if (event.keyCode === 13) {
        $("#id_of_button").click();
    }
});

$("#pw").keyup(function(event) {_x000D_
    if (event.keyCode === 13) {_x000D_
        $("#myButton").click();_x000D_
    }_x000D_
});_x000D_
_x000D_
$("#myButton").click(function() {_x000D_
  alert("Button code executed.");_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
Username:<input id="username" type="text"><br>_x000D_
Password:&nbsp;<input id="pw" type="password"><br>_x000D_
<button id="myButton">Submit</button>

Or in plain JavaScript, the following would work:

document.getElementById("id_of_textbox")
    .addEventListener("keyup", function(event) {
    event.preventDefault();
    if (event.keyCode === 13) {
        document.getElementById("id_of_button").click();
    }
});

document.getElementById("pw")_x000D_
    .addEventListener("keyup", function(event) {_x000D_
    event.preventDefault();_x000D_
    if (event.keyCode === 13) {_x000D_
        document.getElementById("myButton").click();_x000D_
    }_x000D_
});_x000D_
_x000D_
function buttonCode()_x000D_
{_x000D_
  alert("Button code executed.");_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
Username:<input id="username" type="text"><br>_x000D_
Password:&nbsp;<input id="pw" type="password"><br>_x000D_
<button id="myButton" onclick="buttonCode()">Submit</button>

Try the following query

select * from table
where NOT (tester = 'username')

Everyone can use the below mentioned android library that is the easiest way to make text sizes compatible with almost all devices screens. It actually developed on the basis of new android configuration qualifiers for screen size (introduced in Android 3.2) SmallestWidth swdp.

https://github.com/intuit/sdp

You can do the following:

JSONArray jsonArray = jsnobject.getJSONArray("locations");
    for (int i = 0; i < jsonArray.length(); i++) {
        JSONObject explrObject = jsonArray.getJSONObject(i);
}

Raymond Chen has a really excellent blog post on this:

GUIDs are globally unique, but substrings of GUIDs aren't

Please see the comments.

Code:

import subprocess


class MyLibrary(object):

    def execute(self, cmd):
        return subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True,)
      
    def list(self):
        command = ["ping", "google.com"]
        sp = self.execute(command)
        status = sp.wait()  # will wait for sp to finish
        out, err = sp.communicate()
        print(out)
        return status # 0 is success else error


test = MyLibrary()

print(test.list())

Output:

C:\Users\shita\Documents\Tech\Python>python t5.py

Pinging google.com [142.250.64.78] with 32 bytes of data:
Reply from 142.250.64.78: bytes=32 time=108ms TTL=116
Reply from 142.250.64.78: bytes=32 time=224ms TTL=116
Reply from 142.250.64.78: bytes=32 time=84ms TTL=116
Reply from 142.250.64.78: bytes=32 time=139ms TTL=116

Ping statistics for 142.250.64.78:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 84ms, Maximum = 224ms, Average = 138ms

0

You probably did not init postgres.

If you installed using HomeBrew, the init must be run before anything else becomes usable.

To see the instructions, run brew info postgres

# Create/Upgrade a Database
If this is your first install, create a database with:
     initdb /usr/local/var/postgres -E utf8

To have launchd start postgresql at login:
   ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents 
Then to load postgresql now:     
   launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist 
Or, if you don't want/need launchctl, you can just run:
    pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

Once you have run that, it should say something like:

Success. You can now start the database server using:

postgres -D /usr/local/var/postgres or
pg_ctl -D /usr/local/var/postgres -l logfile start

If you are still having issues, check your firewall. If you use a good one like HandsOff! and it was configured to block traffic, then your page will not see the database.

Thanks, Varun Rathore. It works perfectly!

For those who want graceful collapse from 4 items per row to 2 items per row depending on the screen width:

<ul class="list-group row">
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_1</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_2</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_3</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_4</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_5</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_6</li>
    <li class="list-group-item col-xs-6 col-sm-4 col-md-3">Cell_7</li>
</ul>

Angularjs Dependency Injection framework is responsible for injecting the dependancies of you app module to your controllers. This is possible through its injector.

You need to first identify the ng-app and get the associated injector. The below query works to find your ng-app in the DOM and retrieve the injector.

angular.element('*[ng-app]').injector()

In chrome, however, you can point to target ng-app as shown below. and use the $0 hack and issue angular.element($0).injector()

Once you have the injector, get any dependency injected service as below

injector = angular.element($0).injector();
injector.get('$mdToast');

We used the following mod_rewrite rule:

RewriteEngine on
RewriteCond %{REQUEST_URI} !^/test/
RewriteCond %{REQUEST_URI} !^/my-folder/
RewriteRule (.*) http://www.newdomain.com/$1 [R=301,L]

This redirects (permanently with a 301 redirect) all traffic to the site to http://www.newdomain.com, except requests to resources in the /test and /my-folder directories. We transfer the user to the exact resource they requested by using the (.*) capture group and then including $1 in the new URL. Mind the spaces.

No need to use datetime library. Using the dateutil library there is no need of any format:

>>> from dateutil import parser
>>> s= '25 April, 2020, 2:50, pm, IST'
>>> parser.parse(s)
datetime.datetime(2020, 4, 25, 14, 50)

If you have a copy of backup of SQL Server setup then you could add features (Management Tools Basic/Complete) as you requested.

Please use the below steps in Windows machine:

1. Go to Control Panel -> Programs -> Program and Features -> Select your current version of Microsoft SQL Server
2. Right Click, select Change/Uninstall
3. Click Add features
4. Select the backup copy folder
5. Do the steps what you done for SQL Server installation until features selection
6. Now select the features Management Tools Basic/Complete or both
7. And go ahead with process for complete installation.
8. Now you should get, SQL Server Management Studio and you can browse your databases.

You want to use DateTimeOffset class.

var date = new DateTimeOffset(2009, 9, 1, 0, 0, 0, 0, new TimeSpan(0L));
var stringDate = date.ToString("u");

sorry I missed your original formatting with the miliseconds

var stringDate = date.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fff'Z'");

Update: Angular 1.1.5 added a ternary operator, this answer is correct only to versions preceding 1.1.5. For 1.1.5 and later, see the currently accepted answer.

Before Angular 1.1.5:

The form of a ternary in angularjs is:

((condition) && (answer if true) || (answer if false))

An example would be:

<ul class="nav">
    <li>
        <a   href="#/page1" style="{{$location.path()=='/page2' && 'color:#fff;' || 'color:#000;'}}">Goals</a>
    </li>
    <li>
        <a   href="#/page2" style="{{$location.path()=='/page2' && 'color:#fff;' || 'color:#000;'}}">Groups</a>
    </li>
</ul>

or:

 <li  ng-disabled="currentPage == 0" ng-click="currentPage=0"  class="{{(currentPage == 0) && 'disabled' || ''}}"><a> << </a></li>

I would like to re-structure the statement that you mentioned which is:

This means that the state as consumed by your target component can have a wildly different structure from the state as it is stored on your store

You can say that the state consumed by your target component has a small portion of the state that is stored on the redux store. In other words, the state consumed by your component would be the sub-set of the state of the redux store.

As far as understanding the connect() method is concerned, it's fairly simple! connect() method has the power to add new props to your component and even override existing props. It is through this connect method that we can access the state of the redux store as well which is thrown to us by the Provider. A combination of which works in your favor and you get to add the state of your redux store to the props of your component.

Above is some theory and I would suggest you look at this video once to understand the syntax better.

ByteArrayInputStream also does the trick:

InputStream is = new ByteArrayInputStream( myString.getBytes( charset ) );

Then convert to reader:

InputStreamReader reader = new InputStreamReader(is);

A quick googling on "perl high resolution timers" gave a reference to Time::HiRes. Maybe that it what you want.

You can use a custom dialog.

Custom dialog layout. list.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
    <ListView
        android:id="@+id/lv"
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"/>
</LinearLayout>

In your activity

Dialog dialog = new Dialog(Activity.this);
       dialog.setContentView(R.layout.list)

ListView lv = (ListView ) dialog.findViewById(R.id.lv);
dialog.setCancelable(true);
dialog.setTitle("ListView");
dialog.show();

Edit:

Using alertdialog

String names[] ={"A","B","C","D"};
AlertDialog.Builder alertDialog = new AlertDialog.Builder(MainActivity.this);
LayoutInflater inflater = getLayoutInflater();
View convertView = (View) inflater.inflate(R.layout.custom, null);
alertDialog.setView(convertView);
alertDialog.setTitle("List");
ListView lv = (ListView) convertView.findViewById(R.id.lv);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,names);
lv.setAdapter(adapter);
alertDialog.show();

custom.xml

<?xml version="1.0" encoding="utf-8"?>
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/listView1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >

</ListView>

Snap

It wasn't working for me. I run crontab with sudo, so I switched to root, did the above suggestions, and crontab would open in vim, but it still wouldn't from my user account. Finally I ran sudo select-editor from the user account and that did the trick.

Here what i found. C:\Users\User\AppData\Local\Packages\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\TempState

There is snapshot of your sticky note in .png format. Open it and create your new note.

You can use

#pragma GCC push_options
#pragma GCC optimize ("O0")

your code

#pragma GCC pop_options

to disable optimizations since GCC 4.4.

See the GCC documentation if you need more details.

Another use-case where nameof feature of C# 6.0 becomes handy - Consider a library like Dapper which makes DB retrievals much easier. Albeit this is a great library, you need to hardcode property/field names within query. What this means is that if you decide to rename your property/field, there are high chances that you will forget to update query to use new field names. With string interpolation and nameof features, code becomes much easier to maintain and typesafe.

From the example given in link

without nameof

var dog = connection.Query<Dog>("select Age = @Age, Id = @Id", new { Age = (int?)null, Id = guid });

with nameof

var dog = connection.Query<Dog>($"select {nameof(Dog.Age)} = @Age, {nameof(Dog.Id)} = @Id", new { Age = (int?)null, Id = guid });

The best way is to store native JavaScript Date objects, which map onto BSON native Date objects.

> db.test.insert({date: ISODate()})
> db.test.insert({date: new Date()})
> db.test.find()
{ "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:42.389Z") }
{ "_id" : ObjectId("..."), "date" : ISODate("2014-02-10T10:50:57.240Z") }

The native type supports a whole range of useful methods out of the box, which you can use in your map-reduce jobs, for example.

If you need to, you can easily convert Date objects to and from Unix timestamps¹⁾, using the getTime() method and Date(milliseconds) constructor, respectively.

¹⁾ Strictly speaking, the Unix timestamp is measured in seconds. The JavaScript Date object measures in milliseconds since the Unix epoch.

ag is my favorite way to do this now github.com/ggreer/the_silver_searcher . It's basically the same thing as ack but with a few more optimizations.

Here's a short benchmark. I clear the cache before each test (cf https://askubuntu.com/questions/155768/how-do-i-clean-or-disable-the-memory-cache )

ryan@3G08$ sync && echo 3 | sudo tee /proc/sys/vm/drop_caches
3
ryan@3G08$ time grep -r "hey ya" .

real    0m9.458s
user    0m0.368s
sys 0m3.788s
ryan@3G08:$ sync && echo 3 | sudo tee /proc/sys/vm/drop_caches
3
ryan@3G08$ time ack-grep "hey ya" .

real    0m6.296s
user    0m0.716s
sys 0m1.056s
ryan@3G08$ sync && echo 3 | sudo tee /proc/sys/vm/drop_caches
3
ryan@3G08$ time ag "hey ya" .

real    0m5.641s
user    0m0.356s
sys 0m3.444s
ryan@3G08$ time ag "hey ya" . #test without first clearing cache

real    0m0.154s
user    0m0.224s
sys 0m0.172s

df['year_month']=df.datetime_column.apply(lambda x: str(x)[:7])

This worked fine for me, didn't think pandas would interpret the resultant string date as date, but when i did the plot, it knew very well my agenda and the string year_month where ordered properly... gotta love pandas!

Use the array_count_values function.

$countValues = array_count_values($myArray);

echo $countValues["Ben"];

If you use gradle build, use this: BuildConfig.APPLICATION_ID to get the package name of the application.

A GridView is a ViewGroup that displays items in two-dimensional scrolling grid. The items in the grid come from the ListAdapter associated with this view.

This is what you'd want to use (keep using). Because a GridView gets its data from a ListAdapter, the only data loaded in memory will be the one displayed on screen. GridViews, much like ListViews reuse and recycle their views for better performance.

Whereas a GridLayout is a layout that places its children in a rectangular grid.

It was introduced in API level 14, and was recently backported in the Support Library. Its main purpose is to solve alignment and performance problems in other layouts. Check out this tutorial if you want to learn more about GridLayout.

You need CSS to achieve this, e.g.:

#container_2 {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

Demo:

#container_2 {_x000D_
  width: 100px;_x000D_
  height: 100px;_x000D_
  border: 1px solid red;_x000D_
  -webkit-transform: rotate(45deg);_x000D_
  -moz-transform: rotate(45deg);_x000D_
  -o-transform: rotate(45deg);_x000D_
  -ms-transform: rotate(45deg);_x000D_
  transform: rotate(45deg);_x000D_
}

<div id="container_2"></div>

(There's 45 degrees rotation in the demo, so you can see the effect)

Note: The -o- and -moz- prefixes are no longer relevant and probably not required. IE9 requires -ms- and Safari and the Android browser require -webkit-

Update 2018: Vendor prefixes are not needed anymore. Only transform is sufficient. (thanks @rinogo)

Details

• Xcode Version 10.2.1 (10E1001)
• Swift 5

Solution of organizing errors in an app

import Foundation

enum AppError {
    case network(type: Enums.NetworkError)
    case file(type: Enums.FileError)
    case custom(errorDescription: String?)

    class Enums { }
}

extension AppError: LocalizedError {
    var errorDescription: String? {
        switch self {
            case .network(let type): return type.localizedDescription
            case .file(let type): return type.localizedDescription
            case .custom(let errorDescription): return errorDescription
        }
    }
}

// MARK: - Network Errors

extension AppError.Enums {
    enum NetworkError {
        case parsing
        case notFound
        case custom(errorCode: Int?, errorDescription: String?)
    }
}

extension AppError.Enums.NetworkError: LocalizedError {
    var errorDescription: String? {
        switch self {
            case .parsing: return "Parsing error"
            case .notFound: return "URL Not Found"
            case .custom(_, let errorDescription): return errorDescription
        }
    }

    var errorCode: Int? {
        switch self {
            case .parsing: return nil
            case .notFound: return 404
            case .custom(let errorCode, _): return errorCode
        }
    }
}

// MARK: - FIle Errors

extension AppError.Enums {
    enum FileError {
        case read(path: String)
        case write(path: String, value: Any)
        case custom(errorDescription: String?)
    }
}

extension AppError.Enums.FileError: LocalizedError {
    var errorDescription: String? {
        switch self {
            case .read(let path): return "Could not read file from \"\(path)\""
            case .write(let path, let value): return "Could not write value \"\(value)\" file from \"\(path)\""
            case .custom(let errorDescription): return errorDescription
        }
    }
}

Usage

//let err: Error = NSError(domain:"", code: 401, userInfo: [NSLocalizedDescriptionKey: "Invaild UserName or Password"])
let err: Error = AppError.network(type: .custom(errorCode: 400, errorDescription: "Bad request"))

switch err {
    case is AppError:
        switch err as! AppError {
        case .network(let type): print("Network ERROR: code \(type.errorCode), description: \(type.localizedDescription)")
        case .file(let type):
            switch type {
                case .read: print("FILE Reading ERROR")
                case .write: print("FILE Writing ERROR")
                case .custom: print("FILE ERROR")
            }
        case .custom: print("Custom ERROR")
    }
    default: print(err)
}

I know I'm a little late to the party but in Kotlin you can easily use:

fun Collection<String>.containsIgnoreCase(item: String) = any {
    it.equals(item, ignoreCase = true)
}


val list = listOf("Banana")

println(list.contains("banana"))
println(list.containsIgnoreCase("BaNaNa"))

I followed the link shared by lisachenko and found another link to this blog: http://guilhembichot.blogspot.co.uk/2013/11/with-recursive-and-mysql.html

The post lays out ways of emulating the 2 uses of SQL WITH. Really good explanation on how these work to do a similar query as SQL WITH.

1) Use WITH so you don't have to perform the same sub query multiple times

CREATE VIEW D AS (SELECT YEAR, SUM(SALES) AS S FROM T1 GROUP BY YEAR);
SELECT D1.YEAR, (CASE WHEN D1.S>D2.S THEN 'INCREASE' ELSE 'DECREASE' END) AS TREND
FROM
 D AS D1,
 D AS D2
WHERE D1.YEAR = D2.YEAR-1;
DROP VIEW D;

2) Recursive queries can be done with a stored procedure that makes the call similar to a recursive with query.

CALL WITH_EMULATOR(
"EMPLOYEES_EXTENDED",
"
  SELECT ID, NAME, MANAGER_ID, 0 AS REPORTS
  FROM EMPLOYEES
  WHERE ID NOT IN (SELECT MANAGER_ID FROM EMPLOYEES WHERE MANAGER_ID IS NOT NULL)
",
"
  SELECT M.ID, M.NAME, M.MANAGER_ID, SUM(1+E.REPORTS) AS REPORTS
  FROM EMPLOYEES M JOIN EMPLOYEES_EXTENDED E ON M.ID=E.MANAGER_ID
  GROUP BY M.ID, M.NAME, M.MANAGER_ID
",
"SELECT * FROM EMPLOYEES_EXTENDED",
0,
""
);

And this is the code or the stored procedure

# Usage: the standard syntax:
#   WITH RECURSIVE recursive_table AS
#    (initial_SELECT
#     UNION ALL
#     recursive_SELECT)
#   final_SELECT;
# should be translated by you to 
# CALL WITH_EMULATOR(recursive_table, initial_SELECT, recursive_SELECT,
#                    final_SELECT, 0, "").

# ALGORITHM:
# 1) we have an initial table T0 (actual name is an argument
# "recursive_table"), we fill it with result of initial_SELECT.
# 2) We have a union table U, initially empty.
# 3) Loop:
#   add rows of T0 to U,
#   run recursive_SELECT based on T0 and put result into table T1,
#   if T1 is empty
#      then leave loop,
#      else swap T0 and T1 (renaming) and empty T1
# 4) Drop T0, T1
# 5) Rename U to T0
# 6) run final select, send relult to client

# This is for *one* recursive table.
# It would be possible to write a SP creating multiple recursive tables.

delimiter |

CREATE PROCEDURE WITH_EMULATOR(
recursive_table varchar(100), # name of recursive table
initial_SELECT varchar(65530), # seed a.k.a. anchor
recursive_SELECT varchar(65530), # recursive member
final_SELECT varchar(65530), # final SELECT on UNION result
max_recursion int unsigned, # safety against infinite loop, use 0 for default
create_table_options varchar(65530) # you can add CREATE-TABLE-time options
# to your recursive_table, to speed up initial/recursive/final SELECTs; example:
# "(KEY(some_column)) ENGINE=MEMORY"
)

BEGIN
  declare new_rows int unsigned;
  declare show_progress int default 0; # set to 1 to trace/debug execution
  declare recursive_table_next varchar(120);
  declare recursive_table_union varchar(120);
  declare recursive_table_tmp varchar(120);
  set recursive_table_next  = concat(recursive_table, "_next");
  set recursive_table_union = concat(recursive_table, "_union");
  set recursive_table_tmp   = concat(recursive_table, "_tmp"); 
  # Cleanup any previous failed runs
  SET @str =
    CONCAT("DROP TEMPORARY TABLE IF EXISTS ", recursive_table, ",",
    recursive_table_next, ",", recursive_table_union,
    ",", recursive_table_tmp);
  PREPARE stmt FROM @str;
  EXECUTE stmt; 
 # If you need to reference recursive_table more than
  # once in recursive_SELECT, remove the TEMPORARY word.
  SET @str = # create and fill T0
    CONCAT("CREATE TEMPORARY TABLE ", recursive_table, " ",
    create_table_options, " AS ", initial_SELECT);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  SET @str = # create U
    CONCAT("CREATE TEMPORARY TABLE ", recursive_table_union, " LIKE ", recursive_table);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  SET @str = # create T1
    CONCAT("CREATE TEMPORARY TABLE ", recursive_table_next, " LIKE ", recursive_table);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  if max_recursion = 0 then
    set max_recursion = 100; # a default to protect the innocent
  end if;
  recursion: repeat
    # add T0 to U (this is always UNION ALL)
    SET @str =
      CONCAT("INSERT INTO ", recursive_table_union, " SELECT * FROM ", recursive_table);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
    # we are done if max depth reached
    set max_recursion = max_recursion - 1;
    if not max_recursion then
      if show_progress then
        select concat("max recursion exceeded");
      end if;
      leave recursion;
    end if;
    # fill T1 by applying the recursive SELECT on T0
    SET @str =
      CONCAT("INSERT INTO ", recursive_table_next, " ", recursive_SELECT);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
    # we are done if no rows in T1
    select row_count() into new_rows;
    if show_progress then
      select concat(new_rows, " new rows found");
    end if;
    if not new_rows then
      leave recursion;
    end if;
    # Prepare next iteration:
    # T1 becomes T0, to be the source of next run of recursive_SELECT,
    # T0 is recycled to be T1.
    SET @str =
      CONCAT("ALTER TABLE ", recursive_table, " RENAME ", recursive_table_tmp);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
    # we use ALTER TABLE RENAME because RENAME TABLE does not support temp tables
    SET @str =
      CONCAT("ALTER TABLE ", recursive_table_next, " RENAME ", recursive_table);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
    SET @str =
      CONCAT("ALTER TABLE ", recursive_table_tmp, " RENAME ", recursive_table_next);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
    # empty T1
    SET @str =
      CONCAT("TRUNCATE TABLE ", recursive_table_next);
    PREPARE stmt FROM @str;
    EXECUTE stmt;
  until 0 end repeat;
  # eliminate T0 and T1
  SET @str =
    CONCAT("DROP TEMPORARY TABLE ", recursive_table_next, ", ", recursive_table);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  # Final (output) SELECT uses recursive_table name
  SET @str =
    CONCAT("ALTER TABLE ", recursive_table_union, " RENAME ", recursive_table);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  # Run final SELECT on UNION
  SET @str = final_SELECT;
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  # No temporary tables may survive:
  SET @str =
    CONCAT("DROP TEMPORARY TABLE ", recursive_table);
  PREPARE stmt FROM @str;
  EXECUTE stmt;
  # We are done :-)
END|

delimiter ;

Edit

As WhatsApp put some effort into improving their encryption system, getting the data is not that easy anymore. With newer versions of WhatsApp it is no longer possible to use adb backup. Apps can deny backups and the WhatsApp client does that. If you happen to have a rooted phone, you can use a root shell to get the unencrypted database file.

If you do not have root, you can still decrypt the data if you have an old WhatsApp APK. Find a version that still allows backups. Then you can make a backup of the app's data folder, which will contain an encryption key named, well, key.

Now you'll need the encrypted database. Use a file explorer of your choice or, if you like the command line more, use adb:

adb pull /sdcard/WhatsApp/Databases/msgstore.db.crypt12

Using the two files, you could now use https://gitlab.com/digitalinternals/whatsapp-crypt12 to get the plain text database. It is no longer possible to use Linux board tools like openssl because WhatsApp seems to use a modified version of the Spongy Castle API for cryptography that openssl does not understand.

Original Answer (only for the old crypt7)

As whatsapp is now using the crypt7 format, it is not that easy to get and decrypt the database anymore. There is a working approach using ADB and USB debugging.

You can either get the encryption keys via ADB and decrypt the message database stored on /sdcard, or you just get the plain version of the database via ADB backup, what seems to be the easier option.

To get the database, do the following:

Connect your Android phone to your computer. Now run

adb backup -f whatsapp_backup.ab -noapk com.whatsapp

to backup all files WhatsApp has created in its private folder.
You will get a zlib compressed file using tar format with some ADB headers. We need to get rid of those headers first as they confuse the decompression command:

dd if=whatsapp_backup.ab ibs=1 skip=24 of=whatsapp_backup.ab.nohdr

The file can now be decompressed:

cat whatsapp_backup.ab.nohdr | python -c "import zlib,sys;sys.stdout.write(zlib.decompress(sys.stdin.read()))" 1> whatsapp_backup.tar

This command runs Python and decompresses the file using zlib to whatsapp_backup.tar
Now we can unTAR the file:

tar xf whatsapp_backup.tar

The archive is now extracted to your current working directory and you can find the databases (msgstore.db and wa.db) in apps/com.whatsapp/db/

On windows:

chrome --allow-file-access-from-files file:///C:/test%20-%203.html

On linux:

google-chrome --allow-file-access-from-files file:///C:/test%20-%203.html

I think you want to open the ZipFile, which returns a file-like object, rather than read:

In [11]: crime2013 = pd.read_csv(z.open('crime_incidents_2013_CSV.csv'))

In [12]: crime2013
Out[12]:
<class 'pandas.core.frame.DataFrame'>
Int64Index: 24567 entries, 0 to 24566
Data columns (total 15 columns):
CCN                            24567  non-null values
REPORTDATETIME                 24567  non-null values
SHIFT                          24567  non-null values
OFFENSE                        24567  non-null values
METHOD                         24567  non-null values
LASTMODIFIEDDATE               24567  non-null values
BLOCKSITEADDRESS               24567  non-null values
BLOCKXCOORD                    24567  non-null values
BLOCKYCOORD                    24567  non-null values
WARD                           24563  non-null values
ANC                            24567  non-null values
DISTRICT                       24567  non-null values
PSA                            24567  non-null values
NEIGHBORHOODCLUSTER            24263  non-null values
BUSINESSIMPROVEMENTDISTRICT    3613  non-null values
dtypes: float64(4), int64(1), object(10)

I like this, simple yet effective..

var openPopup;

$('[data-toggle="popover"]').on('click',function(){
    if(openPopup){
        $(openPopup).popover('hide');

    }
    openPopup=this;
});

Dbcp is production ready if configured properly.

It is for example used on a commerce Website of 350000 visitors/ day and with pools of 200 connections.

It handles very well timeouts provided you configure it correctly.

Version 2 is on progress and it has a background which makes it reliable since Many Production problems have been tackled.

We use it for our batch server solution and it has been running hundreds of batches That work on millions of lines in database.

Performance tests run by tomcat jdbc pool show it has better performance than cp30.

You can use those queries to find all FKs for your table.

Declare @SchemaName VarChar(200) = 'Schema Name'
Declare @TableName VarChar(200) = 'Table name'

-- Find FK in This table.
SELECT 
    'IF  EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N''' + 
      '[' + OBJECT_SCHEMA_NAME(FK.parent_object_id) + '].[' + FK.name + ']' 
      + ''') AND parent_object_id = OBJECT_ID(N''' + 
      '[' + OBJECT_SCHEMA_NAME(FK.parent_object_id) + '].[' 
      + OBJECT_NAME(FK.parent_object_id) + ']' + ''')) ' +

    'ALTER TABLE ' +  OBJECT_SCHEMA_NAME(FK.parent_object_id) +
    '.[' + OBJECT_NAME(FK.parent_object_id) + 
    '] DROP CONSTRAINT ' + FK.name
    , S.name , O.name, OBJECT_NAME(FK.parent_object_id)
FROM sys.foreign_keys AS FK
INNER JOIN Sys.objects As O 
  ON (O.object_id = FK.parent_object_id )
INNER JOIN SYS.schemas AS S 
  ON (O.schema_id = S.schema_id)  
WHERE 
      O.name = @TableName
      And S.name = @SchemaName


-- Find the FKs in the tables in which this table is used
  SELECT 
    ' IF  EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N''' + 
      '[' + OBJECT_SCHEMA_NAME(FK.parent_object_id) + '].[' + FK.name + ']' 
      + ''') AND parent_object_id = OBJECT_ID(N''' + 
      '[' + OBJECT_SCHEMA_NAME(FK.parent_object_id) + '].[' 
      + OBJECT_NAME(FK.parent_object_id) + ']' + ''')) ' +

    ' ALTER TABLE ' +  OBJECT_SCHEMA_NAME(FK.parent_object_id) +
    '.[' + OBJECT_NAME(FK.parent_object_id) + 
    '] DROP CONSTRAINT ' + FK.name
    , S.name , O.name, OBJECT_NAME(FK.parent_object_id)
FROM sys.foreign_keys AS FK
INNER JOIN Sys.objects As O 
  ON (O.object_id = FK.referenced_object_id )
INNER JOIN SYS.schemas AS S 
  ON (O.schema_id = S.schema_id)  
WHERE 
      O.name = @TableName
      And S.name = @SchemaName 

Separate with commas:

http://localhost:8080/MovieDB/GetJson?name=Actor1,Actor2,Actor3&startDate=20120101&endDate=20120505

or:

http://localhost:8080/MovieDB/GetJson?name=Actor1&name=Actor2&name=Actor3&startDate=20120101&endDate=20120505

or:

http://localhost:8080/MovieDB/GetJson?name[0]=Actor1&name[1]=Actor2&name[2]=Actor3&startDate=20120101&endDate=20120505

Either way, your method signature needs to be:

@RequestMapping(value = "/GetJson", method = RequestMethod.GET) 
public void getJson(@RequestParam("name") String[] ticker, @RequestParam("startDate") String startDate, @RequestParam("endDate") String endDate) {
   //code to get results from db for those params.
 }

function add(){
    var first=parseFloat($("#first").val());
    var second=parseFloat($("#second").val());
    $("#result").val(+(first+second).toFixed(2));
}

DEMO.

I had to change git-rm to git rm in the above to get it to work:

find . -depth -name '.DS_Store' -exec git rm --cached '{}' \; -print

Don't declare the variable in the userform. Declare it as Public in the module.

Public pass As String

In the Userform

Private Sub CommandButton1_Click()
    pass = UserForm1.TextBox1
    Unload UserForm1
End Sub

In the Module

Public pass As String

Public Sub Login()
    '
    '~~> Rest of the code
    '
    UserForm1.Show
    driver.findElementByName("PASSWORD").SendKeys pass
    '
    '~~> Rest of the code
    '
End Sub

You might want to also add an additional check just before calling the driver.find... line?

If Len(Trim(pass)) <> 0 Then

This will ensure that a blank string is not passed.

I have found a way if you know startIndex and endIndex of the elements one need to remove from ArrayList

Let al be the original ArrayList and startIndex,endIndex be start and end index to be removed from the array respectively:

al.subList(startIndex, endIndex + 1).clear();

This way a token will exist up-to 24 hours. here is the code to generate token which will valid up-to 24 Hours. this code we use but i did not compose it.

public static string GenerateToken()
{
    int month = DateTime.Now.Month;
    int day = DateTime.Now.Day;
    string token = ((day * 100 + month) * 700 + day * 13).ToString();
    return token;
}

This is how I would do it:

$terms = array('BMW', 'Audi', 'Porsche', 'Honda');
// -- purge 'make' Porsche from terms --
if (!empty($terms)) {
    $pos = '';
    $pos = array_search('Porsche', $terms);
    if ($pos !== false) unset($terms[$pos]);
}

You can use

def returnMatches(a,b):
       return list(set(a) & set(b))

Don't need to use this method:

 .map((res: Response) => res.json() );

Just use this simple method instead of the previous method. hopefully you'll get your result:

.map(res => res );

Here is exp.

$date_search_strtotime = strtotime(date("Y-m-d"));
echo 'Now strtotime date : '.$date_search_strtotime;
echo '<br>';
echo 'Now date from strtotime : '.date('Y-m-d',$date_search_strtotime);

Just to add for Rodrigo post, instead of LAST_INSERT_ID() in query you can use SELECT MAX(id) FROM table1;, but you must use (),

INSERT INTO table1 (title,userid) VALUES ('test', 1)
INSERT INTO table2 (parentid,otherid,userid) VALUES ( (SELECT MAX(id) FROM table1), 4, 1)

As said above -- use Euclidean distance.

from math import hypot

def in_radius(c_x, c_y, r, x, y):
    return math.hypot(c_x-x, c_y-y) <= r

There's a pretty good write up in the Adobe KB's on 'wmode' and other attributes with regards to their effect on presentation and performance.

http://kb2.adobe.com/cps/127/tn_12701.html

You will have to change some of your data types but the basics of what you just posted could be converted to something similar to this given the data types I used may not be accurate.

Dim DateToday As String: DateToday = Format(Date, "yyyy/MM/dd")
Dim Computers As New Collection
Dim disabledList As New Collection
Dim compArray(1 To 1) As String

'Assign data to first item in array
compArray(1) = "asdf"

'Format = Item, Key
Computers.Add "ErrorState", "Computer Name"

'Prints "ErrorState"
Debug.Print Computers("Computer Name")

Collections cannot be sorted so if you need to sort data you will probably want to use an array.

Here is a link to the outlook developer reference. http://msdn.microsoft.com/en-us/library/office/ff866465%28v=office.14%29.aspx

Another great site to help you get started is http://www.cpearson.com/Excel/Topic.aspx

Moving everything over to VBA from VB.Net is not going to be simple since not all the data types are the same and you do not have the .Net framework. If you get stuck just post the code you're stuck converting and you will surely get some help!

Edit:

Sub ArrayExample()
    Dim subject As String
    Dim TestArray() As String
    Dim counter As Long

    subject = "Example"
    counter = Len(subject)

    ReDim TestArray(1 To counter) As String

    For counter = 1 To Len(subject)
        TestArray(counter) = Right(Left(subject, counter), 1)
    Next
End Sub

Usage:

sftp("file:/C:/home/file.txt", "ssh://user:pass@host/home");
sftp("ssh://user:pass@host/home/file.txt", "file:/C:/home");

Implementation

100% with what MarkR said. autocommit makes each statement a one statement transaction.

SHOW ENGINE INNODB STATUS should give you some clues as to the deadlock reason. Have a good look at your slow query log too to see what else is querying the table and try to remove anything that's doing a full tablescan. Row level locking works well but not when you're trying to lock all of the rows!

iBeacon uses Bluetooth Low Energy(LE) to keep aware of locations, and the distance/range of Bluetooth LE is 160ft (http://en.wikipedia.org/wiki/Bluetooth_low_energy).

There is a free library called barcode4j

If your column is of type DATE (as you say), then you don't need to convert it into a string first (in fact you would convert it implicitly to a string first, then explicitly to a date and again explicitly to a string):

SELECT TO_CHAR(COL1, 'mm/dd/yyyy') FROM TABLE1

The date format your seeing for your column is an artifact of the tool your using (TOAD, SQL Developer etc.) and it's language settings.

Try to change all the persmissions at the same time:

chmod -R +xr

Hide the default bullet image and use background-image as you have much more control like:

li {_x000D_
    background-image: url(https://material.io/tools/icons/static/icons/baseline-add-24px.svg);_x000D_
    background-repeat: no-repeat;_x000D_
    background-position: left 50%;_x000D_
    padding-left: 2em;_x000D_
}_x000D_
_x000D_
ul {_x000D_
    list-style: none;_x000D_
}

<ul>_x000D_
<li>foo</li>_x000D_
<li>bar</li>_x000D_
</ul>

Yet another cause and solution to this: Check that you didn't put a space in the wrong place, i.e. in parameters; mine was dotnet -c Release - o /home/some/path (note the space between - and o), I kept looking at the path itself, which was correct and threw me off. Hope that helps! (this was in Bash though it should also apply to Windows)

Here is one way of doing it:

    <%
       Dim message    
       message = "This is my message"
       Response.Write("<script language=VBScript>MsgBox """ + message + """</script>") 
    %>

I like the explanation From EdX (Microsoft: DEV210x Introduction to C++) for a similar problem:

"The enum represents the literal values of days as integers. Referring to the numeric types table, you see that an int takes 4 bytes of memory. 7 days x 4 bytes each would require 28 bytes of memory if the entire enum were stored but the compiler only uses a single element of the enum, therefore the size in memory is actually 4 bytes."

I found a library implementing a lot of custom validators - ng2-validation - that can be used with template-driven forms (attribute directives). Example:

<input type="number" [(ngModel)]="someNumber" name="someNumber" #field="ngModel" [range]="[10, 20]"/>
<p *ngIf="someNumber.errors?.range">Must be in range</p>

If your Folder inside a Drive contains spaces In Power Shell you can Simply Type the command then drive name and folder name within Single Quotes(''):

Set-Location -Path 'E:\FOLDER NAME'

The Screenshot is attached here

Perl one-liner similar to @jonas's awk solution:

perl -ne 'print if ! $x{$_}++' file

This variation removes trailing whitespace before comparing:

perl -lne 's/\s*$//; print if ! $x{$_}++' file

This variation edits the file in-place:

perl -i -ne 'print if ! $x{$_}++' file

This variation edits the file in-place, and makes a backup file.bak

perl -i.bak -ne 'print if ! $x{$_}++' file

Are you using C# 3.0? You can use object initializers like so:

static MyStruct[] myArray = 
            new MyStruct[]{
                new MyStruct() { id = 1, label = "1" },
                new MyStruct() { id = 2, label = "2" },
                new MyStruct() { id = 3, label = "3" }
            };

Here are the basic instructions:-

1. Locate the "server.xml" file in the "conf" folder beneath Tomcat's base directory (i.e. %CATALINA_HOME%/conf/server.xml).
2. Open the file in an editor and search for <Connector.
3. Locate the relevant connector that is timing out - this will typically be the HTTP connector, i.e. the one with protocol="HTTP/1.1".
4. If a connectionTimeout value is set on the connector, it may need to be increased - e.g. from 20000 milliseconds (= 20 seconds) to 120000 milliseconds (= 2 minutes). If no connectionTimeout property value is set on the connector, the default is 60 seconds - if this is insufficient, the property may need to be added.
5. Restart Tomcat

Found another way, just for fun.

function IsActuallyNaN(obj) {
  return [obj].includes(NaN);  
}

Just found that .Net Framework 4.5 now supports TLSv1.2
http://msdn.microsoft.com/en-us/library/system.security.authentication.sslprotocols(v=vs.110).aspx

For a simple and effective PDF viewer, when you require only limited functionality, you can now (iOS 4.0+) use the QuickLook framework:

First, you need to link against QuickLook.framework and #import <QuickLook/QuickLook.h>;

Afterwards, in either viewDidLoad or any of the lazy initialization methods:

QLPreviewController *previewController = [[QLPreviewController alloc] init];
previewController.dataSource = self;
previewController.delegate = self;
previewController.currentPreviewItemIndex = indexPath.row;
[self presentModalViewController:previewController animated:YES];
[previewController release];

[A-Za-z ]* to match letters and spaces.

You need to stop the submission if an error occured:

HTML

<form name ="myform" onsubmit="return validation();"> 

JS

if (document.myform.username.value == "") {
     document.getElementById('errors').innerHTML="*Please enter a username*";
     return false;
}

I had the same problem with Android Studio - adb server version (37) doesn't match this client (39). I fixed by the following solution :

• In Android Studio go to Tools -> Android -> SDK Manager

• In the SDK Tools tab untick Android SDK Platform-Tools, click Apply to uninstall.

• I then renamed the folder Platform-Tools to Platform-ToolsOld

• Then back in the SDK Manager re-tick the Platform-Tools to re-install.

• using: You are going to use it.
• namespace: To use what? A namespace.
• std: The std namespace (where features of the C++ Standard Library, such as string or vector, are declared).

After you write this instruction, if the compiler sees string it will know that you may be referring to std::string, and if it sees vector, it will know that you may be referring to std::vector. (Provided that you have included in your compilation unit the header files where they are defined, of course.)

If you don't write it, when the compiler sees string or vector it will not know what you are refering to. You will need to explicitly tell it std::string or std::vector, and if you don't, you will get a compile error.

Use nth-child, for example: http://www.w3schools.com/cssref/sel_nth-child.asp

driver.find_element(By.CSS_SELECTOR, 'p.content:nth-child(1)')

or http://www.w3schools.com/cssref/sel_firstchild.asp

driver.find_element(By.CSS_SELECTOR, 'p.content:first-child')

I'm on Linux and get same result for both of these approaches:

@Test
public void aaa()
{
    System.err.println(Paths.get("").toAbsolutePath().toString());

    System.err.println(System.getProperty("user.dir"));
}

Paths.get("") docs

System.getProperty("user.dir") docs

def fun():
    print(('{0} Here is a really long '
           'sentence with {1}').format(3, 5))

Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concatenation is a good place to start for more info.

I would just create a custom filter. They are not that hard.

angular.module('myFilters', []).
  filter('bygenre', function() {
    return function(movies,genres) {
      var out = [];
      // Filter logic here, adding matches to the out var.
      return out;
    }
  });

template:

<h1>Movies</h1>

<div ng-init="movies = [
          {title:'Man on the Moon', genre:'action'},
          {title:'Meet the Robinsons', genre:'family'},
          {title:'Sphere', genre:'action'}
       ];" />
<input type="checkbox" ng-model="genrefilters.action" />Action
<br />
<input type="checkbox" ng-model="genrefilters.family" />Family
<br />{{genrefilters.action}}::{{genrefilters.family}}
<ul>
    <li ng-repeat="movie in movies | bygenre:genrefilters">{{movie.title}}: {{movie.genre}}</li>
</ul>

Edit here is the link: Creating Angular Filters

UPDATE: Here is a fiddle that has an exact demo of my suggestion.

You can use this method to pick image from gallery. Only images will be displayed.

public void pickImage() {
    Intent intent = new Intent(Intent.ACTION_PICK,
            MediaStore.Images.Media.INTERNAL_CONTENT_URI);
    intent.setType("image/*");
    intent.putExtra("crop", "true");
    intent.putExtra("scale", true);
    intent.putExtra("outputX", 256);
    intent.putExtra("outputY", 256);
    intent.putExtra("aspectX", 1);
    intent.putExtra("aspectY", 1);
    intent.putExtra("return-data", true);
    startActivityForResult(intent, 1);
}

and override onActivityResult as

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode != RESULT_OK) {
            return;
        }
        if (requestCode == 1) {
            final Bundle extras = data.getExtras();
            if (extras != null) {
                //Get image
                Bitmap newProfilePic = extras.getParcelable("data");
            }
        }
    }

You just need parentheses around your select:

SET @times = (SELECT COUNT(DidWin) FROM ...)

Or you can do it like this:

SELECT @times = COUNT(DidWin) FROM ...

The solution from @maxime of using SHIFT + ALT + i worked for me, when I needed to quickly edit ~20k lines in a file. Most of the other keyboard shortcuts mentioned are only useful for a limited number of line. SHIFT selecting the area you want to column edit, then pressing SHIFT + ALT + i is the most efficient way to handle this.

What I accidentally discovered though, (and hasn't been mentioned here yet) is that there is a limit of 10k lines in "cursor edit mode" (there's an open Github feature request to increase it). This means that for extremely large files, it may be better to script your edits, rather than doing it manually.

For those like @specimen that had to use shortcuts like CTRL + SHIFT + L (default binding is Select all occurrences of current selection) to accomplish this, you should check that you don't have a keymap extension installed. You can check by searching for @recommended:keymaps in the extensions pane, going to File > Preferences > Keymaps (CTRL+K CTRL+M).

The default [Windows] keymap can be found in PDF form HERE, or you can go to File > Preferences > Keyboard Shortcuts to find/modify the current bindings. There is also more in-depth key bindings documentation HERE.

If you're trying to write unobtrusive JS code (and you should be), then you shouldn't use <body onload="">.

It is my understanding that different browsers handle these two slightly differently but they operate similarly. In most browsers, if you define both, one will be ignored.

all:
    echo ${PATH}

Or change PATH just for one command:

all:
    PATH=/my/path:${PATH} cmd

you may scp it from your redis machine if you have one, its just single binary. Or copy with nc if private network (this method is insecure):

redisclient: nc -l 8888 > /usr/local/bin/redis-cli
redisserver: cat /usr/local/bin/redis-cli | nc redisclient 8888

Like the others said:

inputString.split('\n')  # --> ['Line 1', 'Line 2', 'Line 3']

This is identical to the above, but the string module's functions are deprecated and should be avoided:

import string
string.split(inputString, '\n')  # --> ['Line 1', 'Line 2', 'Line 3']

Alternatively, if you want each line to include the break sequence (CR,LF,CRLF), use the splitlines method with a True argument:

inputString.splitlines(True)  # --> ['Line 1\n', 'Line 2\n', 'Line 3']

Underscore. Not space.

$_SERVER['HTTP_REFERER']

If you don't want to group your result, use a window function.

You didn't state your DBMS, but this is ANSI SQL:

SELECT AccountNumber, 
       Bill, 
       BillDate, 
       SUM(Bill) over (partition by accountNumber) as account_total
FROM Table1
order by AccountNumber, BillDate;

Here is an SQLFiddle: http://sqlfiddle.com/#!15/2c35e/1

You can even add a running sum, by adding:

sum(bill) over (partition by account_number order by bill_date) as sum_to_date

which will give you the total up to the current's row date.

You must use some of the C # conversion systems:

string to boolean: True to true

string str = "True";
bool mybool = System.Convert.ToBoolean(str);

boolean to string: true to True

bool mybool = true;
string str = System.Convert.ToString(mybool);

//or

string str = mybool.ToString();

bool.Parse expects one parameter which in this case is str, even .

Convert.ToBoolean expects one parameter.

bool.TryParse expects two parameters, one entry (str) and one out (result).

If TryParse is true, then the conversion was correct, otherwise an error occurred

string str = "True";
bool MyBool = bool.Parse(str);

//Or

string str = "True";
if(bool.TryParse(str, out bool result))
{
   //Correct conversion
}
else
{
     //Incorrect, an error has occurred
}

Make sure you follow the language definition for JSON. In your second example, the section:

"labs":[{
    ""
}]

Is invalid since an object must be composed of zero or more key-value pairs "a" : "b", where "b" may be any valid value. Some parsers may automatically interpret { "" } to be { "" : null }, but this is not a clearly defined case.

Also, you are using a nested array of objects [{}] quite a bit. I would only do this if:

1. There is no good "identifier" string for each object in the array.
2. There is some clear reason for having an array over a key-value for that entry.

On Android use:

android.text.TextUtils.join(",", ids);

just to go File -> Sync Project with Gradle files then it solves problem.

Yes you can do it with String.format:

String result = String.format("%.2f", 10.0 / 3.0);
// result:  "3.33"

result = String.format("%.3f", 2.5);
// result:  "2.500"

After struggling a bit with some of the answers here, I found a library called backoff that worked better for my situation. A basic example:

import backoff

@backoff.on_exception(
    backoff.expo,
    requests.exceptions.RequestException,
    max_tries=5,
    giveup=lambda e: e.response is not None and e.response.status_code < 500
)
def publish(self, data):
    r = requests.post(url, timeout=10, json=data)
    r.raise_for_status()

I'd still recommend giving the library's native functionality a shot, but if you run into any problems or need broader control, backoff is an option.

int foo = Integer.parseInt("1001", 2);

works just fine if you are dealing with positive numbers but if you need to deal with signed numbers you may need to sign extend your string then convert to an Int

public class bit_fun {
    public static void main(String[] args) {
        int x= (int)Long.parseLong("FFFFFFFF", 16);
        System.out.println("x =" +x);       

        System.out.println(signExtend("1"));
        x= (int)Long.parseLong(signExtend("1"), 2);
        System.out.println("x =" +x);

        System.out.println(signExtend("0"));
        x= (int)Long.parseLong(signExtend("0"), 2);
        System.out.println("x =" +x);

        System.out.println(signExtend("1000"));
        x= (int)Long.parseLong(signExtend("1000"), 2);
        System.out.println("x =" +x);

        System.out.println(signExtend("01000"));
        x= (int)Long.parseLong(signExtend("01000"), 2);
        System.out.println("x =" +x);
    }

    private static String signExtend(String str){
        //TODO add bounds checking
        int n=32-str.length();
        char[] sign_ext = new char[n];
        Arrays.fill(sign_ext, str.charAt(0));

        return new String(sign_ext)+str;
    }
}

output:
x =-1
11111111111111111111111111111111
x =-1
00000000000000000000000000000000
x =0
11111111111111111111111111111000
x =-8
00000000000000000000000000001000
x =8 

I hope that helps!

I've had the same issue. When I was clicking on item's toggle button in my recyclerView checked Toggle button appeared in every 10th item (for example if it was clicked in item with 0 index, items with 9, 18, 27 indexes were getting clicked too). Firstly, my code in onBindViewHolder was:

if (newsItems.get(position).getBookmark() == 1) {
            holder.getToggleButtonBookmark().setChecked(true);
        }

But then I added Else statement

if (newsItems.get(position).getBookmark() == 1) {
            holder.getToggleButtonBookmark().setChecked(true);
//else statement prevents auto toggling
        } else{
            holder.getToggleButtonBookmark().setChecked(false);
        }

And the problem was solved

i can handle it like that ;

svg.selectAll("rect")
    .data(zones)
    .enter()
    .append("rect")
    .attr("id", function (d) { return "zone" + d.zone; })
    .attr("class", "zone")
    .attr("x", function (d, i) {
        if (parseInt(i / (wcount)) % 2 == 0) {
            this.xcor = (i % wcount) * zoneW;
        }
        else {
            this.xcor = (zoneW * (wcount - 1)) - ((i % wcount) * zoneW);
        }

        return this.xcor;
    })

and anymore you can find x coordinate

svg.select("#zone1").on("click",function(){alert(this.xcor});

This work for me to remove old records:

delete from table where id in 
(select min(e.id)
    from (select * from table) e 
    group by column1, column2
    having count(*) > 1
); 

You can replace min(e.id) to max(e.id) to remove newest records.

Thanks for the tip Rodger.

For me it worked as below:

@echo off

start /d "" IEXPLORE.EXE www.google.com

start /d "" IEXPLORE.EXE www.yahoo.com

With the settings in Internet Explorer 8:

• always open popups in a new tab
• a new tab in the current window

[email protected]

Maybe you should try ON DELETE CASCADE

You can use also

select * from tablename where column1 ='a' and column2!='b';

I had this problem for years with the maven-deploy plugin, and the error showed up even though I was not directly including the plugin in my POM. As a work-around I had to force include the plugin with a version into my POMs plugin section just to remove the red-squiggly.

After trying every solution on Stack Overflow, I found the problem: Looking into my .m2/repository/org/apache/maven/plugins/maven-deploy-plugin directory there was a version 'X.Y' along with '2.8.2' et al. So I deleted the entire maven-deploy-plugin directory, and then re-imported my Maven project.

So it seems the issue is an IntelliJ bug in parsing the repository. I would not not remove the entire repository though, just the plugins that report an error.

This gives you the needed results:

string time = "16:23:01";
var result = Convert.ToDateTime(time);
string test = result.ToString("hh:mm:ss tt", CultureInfo.CurrentCulture);
//This gives you "04:23:01 PM"  string

You could also use CultureInfo.CreateSpecificCulture("en-US") as not all cultures will display AM/PM.

LINQ is very effective and easy to use on Lists rather than DataTable. I can see the above answers have a loop(for, foreach), which I will not prefer.

So the best thing to select a perticular column from a DataTable is just use a DataView to filter the column and use it as you want.

Find it here how to do this.

DataView dtView = new DataView(dtYourDataTable);
DataTable dtTableWithOneColumn= dtView .ToTable(true, "ColumnA");

Now the DataTable dtTableWithOneColumn contains only one column(ColumnA).

I tried the above solutions. None worked.

In the end I opened Makefile file and manually changed prefix path to desired installation path like below.

PREFIX ?= "installation path"

When I tried --prefix, "make" complained that there is not such command input. However, perhaps some packages accepts --prefix which is of course a cleaner solution.

You forgot to specify the variable name. It should be CERas.CERAS newCeras = new CERas.CERAS();

SUMIF didn't worked for me, had to use SUMIFS.

=SUMIFS(TableAmount,TableMonth,"January")

TableAmount is the table to sum the values, TableMonth the table where we search the condition and January, of course, the condition to meet.

Hope this can help someone!

For me helped only this code line:

Assembly.Load("System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a");

Database first and model first has no real differences. Generated code are the same and you can combine this approaches. For example, you can create database using designer, than you can alter database using sql script and update your model.

When you using code first you can't alter model without recreation database and losing all data. IMHO, this limitation is very strict and does not allow to use code first in production. For now it is not truly usable.

Second minor disadvantage of code first is that model builder require privileges on master database. This doesn't affect you if you using SQL Server Compact database or if you control database server.

Advantage of code first is very clean and simple code. You have full control of this code and can easily modify and use it as your view model.

I can recommend to use code first approach when you creating simple standalone application without versioning and using model\database first in projects that requires modification in production.

Probably the best way is to use Guava

List<String> list = new ArrayList<String>();
list.add("How are you");
list.add("How you doing");
list.add("Joe");
list.add("Mike");
    
Collection<String> filtered = Collections2.filter(list,
    Predicates.containsPattern("How"));
print(filtered);

prints

How are you
How you doing

In case you want to get the filtered collection as a list, you can use this (also from Guava):

List<String> filteredList = Lists.newArrayList(Collections2.filter(
    list, Predicates.containsPattern("How")));

I got the same error and when I unknowingly removed all the default pages of the DefaultAppPool itself.

Resolution

I have clicked the DefaultAppPool and opened the Default Document. Then clicked on the Revert to Parent link on the Actions pane. The default documents have came again, and thus it solves the issue. I'm not sure this is the best way, but this one was the error which I have just met and hope to share with you. I hope this may help some one.

Try pulling out the NVIDIA graphics card and reinserting it.

You can do it multiple ways. Here are two. Cheers!

package learningjava;

public class helloworld {
    public static void main(String[] args) {
        new helloworld().go();
        // OR
        helloworld.get();
    }

    public void go(){
        System.out.println("Hello World");
    }
    public static void get(){
        System.out.println("Hello World, Again");
    }
}

I use this method:

$(function() {
  return $(".modal").on("show.bs.modal", function() {
    var curModal;
    curModal = this;
    $(".modal").each(function() {
      if (this !== curModal) {
        $(this).modal("hide");
      }
    });
  });
});

it work for me:

pip install scrapy --user -U

The latter alternative is used for methods on mocks that return void.

Please have a look, for example, here: How to make mock to void methods with mockito

This mimics most of the behavior your looking for:

  <!--

     I found this works fairly well.

  -->

  <!-- On page load, be sure that something else has focus. -->
  <body onload="document.getElementById('name').focus();">
  <input id=name type=text>

  <!-- This div is for demonstration only.  The parent container may be anything -->
  <div style="height:50; width:100px; border:1px solid red;">

  <!-- Note: static width, absolute position but no top or left specified, Z-Index +1 -->
  <select
   style="width:96px; position:absolute; z-index:+1;"
   onactivate="this.style.width='auto';"
   onchange="this.blur();"
   onblur="this.style.width='96px';">
  <!-- "activate" happens before all else and "width='auto'" expands per content -->
  <!-- Both making a selection and moving to another control should return static width -->

  <option>abc</option>
  <option>abcdefghij</option>
  <option>abcdefghijklmnop</option>
  <option>abcdefghijklmnopqrstuvwxyz</option>

  </select>

  </div>

  </body>

  </html>

This will override some of the key-press behavior.

I did this with a combination of:

• Using multiple tables
• Fixed-size cells
• jQuery's scrollTop and scrollLeft functions

Here's a jsfiddle example to demonstrate.

Haven't tested on all browsers but I imagine it's not great on older IE versions.

$("#clscroll-content").scroll(function() {_x000D_
    $("#clscroll-row-headers").scrollTop($("#clscroll-content").scrollTop());_x000D_
    $("#clscroll-column-headers").scrollLeft($("#clscroll-content").scrollLeft());_x000D_
});_x000D_
_x000D_
$("#clscroll-column-headers").scroll(function() {_x000D_
    $("#clscroll-content").scrollLeft($("#clscroll-column-headers").scrollLeft());_x000D_
});_x000D_
_x000D_
$("#clscroll-row-headers").scroll(function() {_x000D_
    $("#clscroll-content").scrollTop($("#clscroll-row-headers").scrollTop());_x000D_
});

.clscroll table {_x000D_
    table-layout: fixed;_x000D_
}_x000D_
_x000D_
.clscroll td, .clscroll th { _x000D_
    overflow: hidden;_x000D_
}_x000D_
_x000D_
.corner-header {_x000D_
    float: left;_x000D_
}_x000D_
_x000D_
.column-headers {_x000D_
    float: left;_x000D_
    overflow: scroll;_x000D_
}_x000D_
_x000D_
.row-headers {_x000D_
    clear: both;_x000D_
    float: left;    _x000D_
    overflow: scroll;_x000D_
}_x000D_
_x000D_
.table-content {_x000D_
    table-layout: fixed;_x000D_
    float: left;_x000D_
    overflow: scroll;_x000D_
}_x000D_
_x000D_
.clscroll td, .clscroll th { _x000D_
    width: 200px;_x000D_
    border: 1px solid black;_x000D_
}_x000D_
_x000D_
.row-headers, .table-content {_x000D_
    height: 100px;_x000D_
}_x000D_
_x000D_
.column-headers, .table-content, .table-content table, .column-headers table {_x000D_
    width: 400px;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<div class="clscroll corner-header">_x000D_
  <table>_x000D_
      <tr>_x000D_
          <th>&nbsp;</th>_x000D_
      </tr>_x000D_
  </table>_x000D_
</div>_x000D_
<div class="clscroll column-headers" id="clscroll-column-headers">_x000D_
  <table>_x000D_
      <tr>_x000D_
          <th>Bus</th>_x000D_
          <th>Plane</th>_x000D_
          <th>Boat</th>_x000D_
          <th>Bicycle</th>_x000D_
      </tr>_x000D_
  </table>_x000D_
</div>_x000D_
<div class="clscroll row-headers" id="clscroll-row-headers">_x000D_
  <table>_x000D_
      <tr>_x000D_
          <th>Red</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Green</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Blue</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Orange</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Purple</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Yellow</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Pink</th>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <th>Brown</th>_x000D_
      </tr>_x000D_
  </table>_x000D_
</div>_x000D_
<div class="clscroll table-content" id="clscroll-content">_x000D_
  <table>_x000D_
      <tr>_x000D_
          <td>Red Bus</td>_x000D_
          <td>Red Plane</td>_x000D_
          <td>Red Boat</td>_x000D_
          <td>Red Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Green Bus</td>_x000D_
          <td>Green Plane</td>_x000D_
          <td>Green Boat</td>_x000D_
          <td>Green Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Blue Bus</td>_x000D_
          <td>Blue Plane</td>_x000D_
          <td>Blue Boat</td>_x000D_
          <td>Blue Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Orange Bus</td>_x000D_
          <td>Orange Plane</td>_x000D_
          <td>Orange Boat</td>_x000D_
          <td>Orange Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Purple Bus</td>_x000D_
          <td>Purple Plane</td>_x000D_
          <td>Purple Boat</td>_x000D_
          <td>Purple Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Yellow Bus</td>_x000D_
          <td>Yellow Plane</td>_x000D_
          <td>Yellow Boat</td>_x000D_
          <td>Yellow Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Pink Bus</td>_x000D_
          <td>Pink Plane</td>_x000D_
          <td>Pink Boat</td>_x000D_
          <td>Pink Bicycle</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
          <td>Brown Bus</td>_x000D_
          <td>Brown Plane</td>_x000D_
          <td>Brown Boat</td>_x000D_
          <td>Brown Bicycle</td>_x000D_
      </tr>_x000D_
  </table>_x000D_
</div>

Since the answers deviate I decided to test this and post the result - including the test example.

The server here just writes data to a client and does not expect any input.

The server:

ServerSocket serverSocket = new ServerSocket(4444);
Socket clientSocket = serverSocket.accept();
PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
while (true) {
  out.println("output");
  if (out.checkError()) System.out.println("ERROR writing data to socket !!!");
  System.out.println(clientSocket.isConnected());
  System.out.println(clientSocket.getInputStream().read());
        // thread sleep ...
  // break condition , close sockets and the like ...
}

• clientSocket.isConnected() returns always true once the client connects (and even after the disconnect) weird !!
• getInputStream().read()
  • makes the thread wait for input as long as the client is connected and therefore makes your program not do anything - except if you get some input
  • returns -1 if the client disconnected
• out.checkError() is true as soon as the client is disconnected so I recommend this

It might be cleaner to take out your inline click handler and do it like this:

$(document).ready(function() {
    $('#button-id').click(function() {
      foo($('#formValueId').val());
    });
});

On Android 4.4 KitKat, I found mine in: /sdcard/Android/data/<app.package.name>

Explanation by analogy

Imagine that you wrote a letter to your pen pal but that you wrote it in different languages each time.

For example, you might have chosen to write your first letter in Tamil, and the second in German etc.

In order for your friend to translate those letters, your friend would need to:

• (i) identify the language type, and
• (ii) and then translate it accordingly. But identifying a language is not that easy - it's going to take a lot of computational energy. It would be much easier if you wrote the language you are sending across on the top of your letter - that would make life a lot easier for your friend.

So then, in order to highlight the language you are writing in, you simple annotate the language (e.g. "French") on the top of your letter.

How would your friend know or be able to read or distinguish between the different language types you are specifying at the top of your letter? That's easy: you agree upon this beforehand.

Tying the analogy back in with HTML

Because there are different types of data formats which need to be sent over the internet, specifying the data type up front would allow the corresponding client to properly interpret and render the data accordingly to the user.

Why do we have different data formats?

Principally because they serve different purposes and have different abilities.

For example, a PDF format is very different from a picture format - which is also different from a sound format - both serve very different purposes and accordingly are written different prior to being sent over the internet.

It depends on your OS, but if you are on Windows XP, you need to go to Systems Properties, then Advanced, then Environment Variables, and include the php binary path to the %PATH% variable.

Locate it by browsing your WAMP directory. It's called php.exe

Quicktime movs exported as animation work but in safari only. I wish there was a complete solution (or format) that covered all major browsers.

JQuery .extend does this for you:

var mytsobject = new mytsobject();

var newObj = {a:1,b:2};

$.extend(mytsobject, newObj); //mytsobject will now contain a & b