See: http://jsfiddle.net/qx32C/36/

.lineContainer {_x000D_
    overflow: hidden; /* clear the float */_x000D_
    border: 1px solid #000_x000D_
}_x000D_
.lineContainer div {_x000D_
    height: 20px_x000D_
} _x000D_
.left {_x000D_
    width: 100px;_x000D_
    float: left;_x000D_
    border-right: 1px solid #000_x000D_
}_x000D_
.right {_x000D_
    overflow: hidden;_x000D_
    background: #ccc_x000D_
}

<div class="lineContainer">_x000D_
    <div class="left">left</div>_x000D_
    <div class="right">right</div>_x000D_
</div>

Why did I replace margin-left: 100px with overflow: hidden on .right?

EDIT: Here are two mirrors for the above (dead) link:

• archive.is
• web.archive.org
• https://colinaarts-com.herokuapp.com/#making-room-for-floats/articles/the-magic-of-overflow-hidden

After fiddling around a while I found a solution that works in >IE7, Chrome, Firefox:

http://jsfiddle.net/xfXaw/

* {
    margin:0;
    padding:0;
}

html, body {
    height:100%;
}

#wrap {
    min-height:100%;

}

#header {
    background: red;
}

#content {
    padding-bottom: 50px;
}

#footer {
    height:50px;
    margin-top:-50px;
    background: green;
}

HTML:

<div id="wrap">
    <div id="header">header</div>
    <div id="content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. </div>
</div>
<div id="footer">footer</div>

There are now safer methods to render HTML. I covered this in a previous answer here. You have 4 options, the last uses dangerouslySetInnerHTML.

Methods for rendering HTML

1. Easiest - Use Unicode, save the file as UTF-8 and set the charset to UTF-8.

   <div>{'First · Second'}</div>

2. Safer - Use the Unicode number for the entity inside a Javascript string.

   <div>{'First \u00b7 Second'}</div>

   or

   <div>{'First ' + String.fromCharCode(183) + ' Second'}</div>

3. Or a mixed array with strings and JSX elements.

   <div>{['First ', <span>&middot;</span>, ' Second']}</div>

4. Last Resort - Insert raw HTML using dangerouslySetInnerHTML.

   <div dangerouslySetInnerHTML={{__html: 'First &middot; Second'}} />

Here's an example for those who have more complicated conditions and using Doctrine 2.* with QueryBuilder:

$qb->where('o.foo = 1')
   ->andWhere($qb->expr()->orX(
      $qb->expr()->eq('o.bar', 1),
      $qb->expr()->eq('o.bar', 2)
   ))
  ;

Those are expressions mentioned in Czechnology answer.

A segementation fault is an internal error in php (or, less likely, apache). Oftentimes, the segmentation fault is caused by one of the newer and lesser-tested php modules such as imagemagick or subversion.

Try disabling all non-essential modules (in php.ini), and then re-enabling them one-by-one until the error occurs. You may also want to update php and apache.

If that doesn't help, you should report a php bug.

For negative numToRound:

It should be really easy to do this but the standard modulo % operator doesn't handle negative numbers like one might expect. For instance -14 % 12 = -2 and not 10. First thing to do is to get modulo operator that never returns negative numbers. Then roundUp is really simple.

public static int mod(int x, int n) 
{
    return ((x % n) + n) % n;
}

public static int roundUp(int numToRound, int multiple) 
{
    return numRound + mod(-numToRound, multiple);
}

Button btn = new Button();
btn.Name = "btn1";
btn.Click += btn1_Click;

private void btn1_Click(object sender, RoutedEventArgs e)
{
    // do something
}

In Recycler Layout manager the second parameter is spanCount increase or decrease in span count will change number of elements show on your screen

    RecyclerView.LayoutManager mLayoutManager = new GridLayoutManager(this, 2, //The number of Columns in the grid
,GridLayoutManager.HORIZONTAL,false);
                recyclerView.setLayoutManager(mLayoutManager);

Good News

As of today 11th April 2020, this is easily possible with backdrop-filter CSS property which is now a stable feature in Chrome, Safari & Edge.

I wanted this in our Hybrid mobile app so also available in Android/Chrome Webview & Safari WebView.

1. https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter
2. https://caniuse.com/#search=backdrop-filter

Code Example:

Simply add the CSS property:

.my-class {
    backdrop-filter: blur(30px);
    background: transparent;     // Make sure there is not backgorund
}

UI Example 1

See it working in this pen or try the demo:

#main-wrapper {_x000D_
  width: 300px;_x000D_
  height: 300px;_x000D_
  background: url("https://i.picsum.photos/id/1001/500/500.jpg") no-repeat center;_x000D_
  background-size: cover;_x000D_
  position: relative;_x000D_
  overflow: hidden;_x000D_
}_x000D_
_x000D_
.my-effect {_x000D_
  position: absolute;_x000D_
  top: 300px;_x000D_
  left: 0;_x000D_
  width: 100%;_x000D_
  height: 100%;_x000D_
  font-size: 22px;_x000D_
  display: flex;_x000D_
  justify-content: center;_x000D_
  align-items: center;_x000D_
  color: black;_x000D_
  -webkit-backdrop-filter: blur(15px);_x000D_
  backdrop-filter: blur(15px);_x000D_
  transition: top 700ms;_x000D_
}_x000D_
_x000D_
#main-wrapper:hover .my-effect {_x000D_
  top: 0;_x000D_
}

<h4>Hover over the image to see the effect</h4>_x000D_
_x000D_
<div id="main-wrapper">_x000D_
  <div class="my-effect">_x000D_
    Glossy effect worked!_x000D_
  </div>_x000D_
</div>

UI Example 2

Let's take an example of McDonald's app because it's quite colourful. I took its screenshot and added as the background in the body of my app.

I wanted to show a text on top of it with the glossy effect. Using backdrop-filter: blur(20px); on the overlay above it, I was able to see this:

There are a couple of things that need to be adjusted in your layout:

1. You are nesting col elements within form-group elements. This should be the other way around (the form-group should be within the col-sm-xx element).

2. You should always use a row div for each new "row" in your design. In your case, you would need at least 5 rows (Username, Password and co, Title/First/Last name, email, Language). Otherwise, your problematic .col-sm-12 is still on the same row with the above 3 .col-sm-4 resulting in a total of columns greater than 12, and causing the overlap problem.

Here is a fixed demo.

And an excerpt of what the problematic section HTML should become:

<fieldset>
    <legend>Personal Information</legend>
    <div class='row'>
        <div class='col-sm-4'>    
            <div class='form-group'>
                <label for="user_title">Title</label>
                <input class="form-control" id="user_title" name="user[title]" size="30" type="text" />
            </div>
        </div>
        <div class='col-sm-4'>
            <div class='form-group'>
                <label for="user_firstname">First name</label>
                <input class="form-control" id="user_firstname" name="user[firstname]" required="true" size="30" type="text" />
            </div>
        </div>
        <div class='col-sm-4'>
            <div class='form-group'>
                <label for="user_lastname">Last name</label>
                <input class="form-control" id="user_lastname" name="user[lastname]" required="true" size="30" type="text" />
            </div>
        </div>
    </div>
    <div class='row'>
        <div class='col-sm-12'>
            <div class='form-group'>

                <label for="user_email">Email</label>
                <input class="form-control required email" id="user_email" name="user[email]" required="true" size="30" type="text" />
            </div>
        </div>
    </div>
</fieldset>

I don't think "blueprint" is a good word to use. A blueprint tells you how to build something. An interface specifically avoids telling you how to build something.

An interface defines how you can interact with a class, i.e. what methods it supports.

The formula that you have is fine. But, after entering it, you need to hit Control + Shift + Enter in order to apply it to the range of values. Specifically:

1. Select the range of values in the destination sheet.

2. Enter into the formula panel your desired formula, e.g. =Sheet2!A1:F1

3. Hit Control + Shift + Enter to apply the formula to the range.

In addition to the RFC Spec you can also see this in action. Check out the twitter responses.

https://developer.twitter.com/en/docs/ads/general/guides/response-codes

For a system with legacy usb coming back and libusb-1.0, this approach will work to retrieve the various actual strings. I show the vendor and product as examples. It can cause some I/O, because it actually reads the info from the device (at least the first time, anyway.) Some devices don't provide this information, so the presumption that they do will throw an exception in that case; that's ok, so we pass.

import usb.core
import usb.backend.libusb1

busses = usb.busses()
for bus in busses:
    devices = bus.devices
    for dev in devices:
        if dev != None:
            try:
                xdev = usb.core.find(idVendor=dev.idVendor, idProduct=dev.idProduct)
                if xdev._manufacturer is None:
                    xdev._manufacturer = usb.util.get_string(xdev, xdev.iManufacturer)
                if xdev._product is None:
                    xdev._product = usb.util.get_string(xdev, xdev.iProduct)
                stx = '%6d %6d: '+str(xdev._manufacturer).strip()+' = '+str(xdev._product).strip()
                print stx % (dev.idVendor,dev.idProduct)
            except:
                pass

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

For version 9.5 I use, it would be like this:

COPY products_273 TO '/tmp/products_199.csv' WITH (FORMAT CSV, HEADER);

Instead of a batch file, you can create a shortcut on the desktop.

Set the target to:

"c:\program files\Microsoft Virtual PC\Virtual PC.exe" -pc "MY-PC" -launch

and you're all set. Since you're not starting up a command prompt to launch it, there will be no DOS Box.

Bad programming practice. Using a goto function is a complete no no in C programming.
Also include header file stdlib.h by writing #include <iostream.h>for using exit() function. Also remember that exit() function takes an integer argument . Use exit(0) if the program completed successfully and exit(-1) or exit function with any non zero value as the argument if the program has error.

URI is kind of the super class of URL's and URN's. Wikipedia has a fine article about them with links to the right set of RFCs.

You can use http://ipv4.fiddler or http://ipv6.fiddler instead of localhost

Although there is an accepted answer I would want to add that as of Hive 0.14, record level operations are allowed. The correct syntax and query would be:

INSERT INTO TABLE tweet_table VALUES ('data');

this will also work, if you like

 xcopy  C:\Test\Log "c:\Test\Backup-%date:~4,2%-%date:~7,2%-%date:~10,4%_%time:~0,2%%time:~3,2%" /s /i
 del C:\Test\Log

ALTER TABLE can do multiple table alterations in one statement, but MODIFY COLUMN can only work on one column at a time, so you need to specify MODIFY COLUMN for each column you want to change:

ALTER TABLE webstore.Store
  MODIFY COLUMN ShortName VARCHAR(100),
  MODIFY COLUMN UrlShort VARCHAR(100);

Also, note this warning from the manual:

When you use CHANGE or MODIFY, column_definition must include the data type and all attributes that should apply to the new column, other than index attributes such as PRIMARY KEY or UNIQUE. Attributes present in the original definition but not specified for the new definition are not carried forward.

I was looking for the solution to show the label dynamically from database like this:

checkbox1 : Option 1 text from database
checkbox2 : Option 2 text from database
checkbox3 : Option 3 text from database
checkbox4 : Option 4 text from database

So none of the above solution worked for me so I used like this:

 @Html.CheckBoxFor(m => m.Option1, new { @class = "options" }) 
 <label for="Option1">@Model.Option1Text</label>

 @Html.CheckBoxFor(m => m.Option2, new { @class = "options" }) 
 <label for="Option2">@Mode2.Option1Text</label>

In this way when user will click on label, checkbox will be selected.

Might be it can help someone.

Just ask it for the objectForKey:@"b". If it returns nil, no object is set at that key.

if ([xyz objectForKey:@"b"]) {
    NSLog(@"There's an object set for key @\"b\"!");
} else {
    NSLog(@"No object set for key @\"b\"");
}

Edit: As to your edited second question, it's simply NSUInteger mCount = [xyz count];. Both of these answers are documented well and easily found in the NSDictionary class reference ([1] [2]).

Sharon's method worked for me, however when a link in the iframe is followed and then the browser back button is pressed, the cached version of the page is loaded and the iframe is no longer scrollable. To overcome this I used some code to refresh the page as follows:

if ('ontouchstart' in document.documentElement)
     {
        document.getElementById('Scrolling').src = document.getElementById('SCrolling').src;
    }

try

"C:/Program Files (x86)/test software/myapp/demo.exe"

Did you tried JQuery's scrollTo method? http://demos.flesler.com/jquery/scrollTo/

Or you can extend JQuery and add your custom mentod:

jQuery.fn.extend({
 scrollToMe: function () {
   var x = jQuery(this).offset().top - 100;
   jQuery('html,body').animate({scrollTop: x}, 400);
}});

Then you can call this method like:

$("#header").scrollToMe();

To rollback the last migration you can do:

rake db:rollback

If you want to rollback a specific migration with a version you should do:

rake db:migrate:down VERSION=YOUR_MIGRATION_VERSION

For e.g. if the version is 20141201122027, you will do:

rake db:migrate:down VERSION=20141201122027

to rollback that specific migration.

Did you try using double-quotes? Regardless, no one in 2011 should be limited by the native VB6 shell command. Here's a function that uses ShellExecuteEx, much more versatile.

Option Explicit

Private Const SEE_MASK_DEFAULT = &H0

Public Enum EShellShowConstants
        essSW_HIDE = 0
        essSW_SHOWNORMAL = 1
        essSW_SHOWMINIMIZED = 2
        essSW_MAXIMIZE = 3
        essSW_SHOWMAXIMIZED = 3
        essSW_SHOWNOACTIVATE = 4
        essSW_SHOW = 5
        essSW_MINIMIZE = 6
        essSW_SHOWMINNOACTIVE = 7
        essSW_SHOWNA = 8
        essSW_RESTORE = 9
        essSW_SHOWDEFAULT = 10
End Enum

Private Type SHELLEXECUTEINFO
        cbSize        As Long
        fMask         As Long
        hwnd          As Long
        lpVerb        As String
        lpFile        As String
        lpParameters  As String
        lpDirectory   As String
        nShow         As Long
        hInstApp      As Long
        lpIDList      As Long     'Optional
        lpClass       As String   'Optional
        hkeyClass     As Long     'Optional
        dwHotKey      As Long     'Optional
        hIcon         As Long     'Optional
        hProcess      As Long     'Optional
End Type

Private Declare Function ShellExecuteEx Lib "shell32.dll" Alias "ShellExecuteExA" (lpSEI As SHELLEXECUTEINFO) As Long

Public Function ExecuteProcess(ByVal FilePath As String, ByVal hWndOwner As Long, ShellShowType As EShellShowConstants, Optional EXEParameters As String = "", Optional LaunchElevated As Boolean = False) As Boolean
    Dim SEI As SHELLEXECUTEINFO

    On Error GoTo Err

    'Fill the SEI structure
    With SEI
        .cbSize = Len(SEI)                  ' Bytes of the structure
        .fMask = SEE_MASK_DEFAULT           ' Check MSDN for more info on Mask
        .lpFile = FilePath                  ' Program Path
        .nShow = ShellShowType              ' How the program will be displayed
        .lpDirectory = PathGetFolder(FilePath)
        .lpParameters = EXEParameters       ' Each parameter must be separated by space. If the lpFile member specifies a document file, lpParameters should be NULL.
        .hwnd = hWndOwner                   ' Owner window handle

        ' Determine launch type (would recommend checking for Vista or greater here also)
        If LaunchElevated = True Then ' And m_OpSys.IsVistaOrGreater = True
            .lpVerb = "runas"
        Else
            .lpVerb = "Open"
        End If
    End With

     ExecuteProcess = ShellExecuteEx(SEI)   ' Execute the program, return success or failure

    Exit Function
Err:
    ' TODO: Log Error
    ExecuteProcess = False
End Function

Private Function PathGetFolder(psPath As String) As String
    On Error Resume Next
    Dim lPos As Long
    lPos = InStrRev(psPath, "\")
    PathGetFolder = Left$(psPath, lPos - 1)
End Function

I tried all above but nothing helps, at last i just figured out that under setting >> apps, device still has an entry for uninstalled application as disabled, i just uninstalled from there and it starts working.

:) might be useful for someone

I found a nice third party library which can detect actual encoding: http://glaforge.free.fr/wiki/index.php?wiki=GuessEncoding

I didn't test it extensively but it seems to work.

With Git 2.30 (Q1 2021), "git diff A...B(man)" learned "git diff --merge-base A B(man), which is a longer short-hand to say the same thing.

Thus you can do this using git diff --merge-base <branch> HEAD. This should be equivalent to git diff <branch>...HEAD but without the confusion of having to use range-notation in a diff.

You can use numpy's slicing, simply start:stop:step.

>>> xs
array([1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4])
>>> xs[1::4]
array([2, 2, 2])

This creates a view of the the original data, so it's constant time. It'll also reflect changes to the original array and keep the whole original array in memory:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2]         # O(1), constant time
>>> b[:] = 0           # modifying the view changes original array
>>> a                  # original array is modified
array([0, 2, 0, 4, 0])

so if either of the above things are a problem, you can make a copy explicitly:

>>> a
array([1, 2, 3, 4, 5])
>>> b = a[::2].copy()  # explicit copy, O(n)
>>> b[:] = 0           # modifying the copy
>>> a                  # original is intact
array([1, 2, 3, 4, 5])

This isn't constant time, but the result isn't tied to the original array. The copy also contiguous in memory, which can make some operations on it faster.

I would probably do something along the lines of

<div id='search-logo-bar'><input type='text'/></div>

with css

div#search-logo-bar {
    padding-left:10%;
    background:#333 url(logo.png) no-repeat left center;
    background-size:10%;
}
input[type='text'] {
    display:block;
    width:100%;
}

DEMO

http://jsfiddle.net/5MHnt/

I really like the accepted answer. I believe there is yet another way to approach this as well. Let's say you have a very short list of properties that you wouldn't want to ever include in a View, so when updating the entity, those would be omitted. Let's say that those two fields are Password and SSN.

db.Users.Attach(updatedUser);

var entry = db.Entry(updatedUser);
entry.State = EntityState.Modified;

entry.Property(e => e.Password).IsModified = false;
entry.Property(e => e.SSN).IsModified = false;   

db.SaveChanges();   

This example allows you to essentially leave your business logic alone after adding a new field to your Users table and to your View.

I was attempting something similar, and the RoboSpice example helped me work it out:

HttpHeaders headers = new HttpHeaders();
headers.set("Accept", "application/json");

HttpEntity<String> request = new HttpEntity<>(input, createHeader());

String url = "http://awesomesite.org";
Uri.Builder uriBuilder = Uri.parse(url).buildUpon();
uriBuilder.appendQueryParameter(key, value);
uriBuilder.appendQueryParameter(key, value);
...

String url = uriBuilder.build().toString();

HttpEntity<String> response = restTemplate.exchange(url, HttpMethod.GET, request , String.class);

Here's a simpler solution: install python-chromedrive package, import it in your script, and it's done.

Step by step:
1. pip install chromedriver-binary
2. import the package

from selenium import webdriver
import chromedriver_binary  # Adds chromedriver binary to path

driver = webdriver.Chrome()
driver.get("http://www.python.org")

Reference: https://pypi.org/project/chromedriver-binary/

When you use git push origin :staleStuff, it automatically removes origin/staleStuff, so when you ran git remote prune origin, you have pruned some branch that was removed by someone else. It's more likely that your co-workers now need to run git prune to get rid of branches you have removed.

So what exactly git remote prune does? Main idea: local branches (not tracking branches) are not touched by git remote prune command and should be removed manually.

Now, a real-world example for better understanding:

You have a remote repository with 2 branches: master and feature. Let's assume that you are working on both branches, so as a result you have these references in your local repository (full reference names are given to avoid any confusion):

• refs/heads/master (short name master)
• refs/heads/feature (short name feature)
• refs/remotes/origin/master (short name origin/master)
• refs/remotes/origin/feature (short name origin/feature)

Now, a typical scenario:

1. Some other developer finishes all work on the feature, merges it into master and removes feature branch from remote repository.
2. By default, when you do git fetch (or git pull), no references are removed from your local repository, so you still have all those 4 references.
3. You decide to clean them up, and run git remote prune origin.
4. git detects that feature branch no longer exists, so refs/remotes/origin/feature is a stale branch which should be removed.
5. Now you have 3 references, including refs/heads/feature, because git remote prune does not remove any refs/heads/* references.

It is possible to identify local branches, associated with remote tracking branches, by branch.<branch_name>.merge configuration parameter. This parameter is not really required for anything to work (probably except git pull), so it might be missing.

(updated with example & useful info from comments)

You can try Marvin Framework. It provides an interface to work with cameras. Moreover, it also provides a set of real-time video processing features, like object tracking and filtering.

Take a look!

Real-time Video Processing Demo:
http://www.youtube.com/watch?v=D5mBt0kRYvk

You can use the source below. Just save a frame using MarvinImageIO.saveImage() every 5 second.

Webcam video demo:

public class SimpleVideoTest extends JFrame implements Runnable{

    private MarvinVideoInterface    videoAdapter;
    private MarvinImage             image;
    private MarvinImagePanel        videoPanel;

    public SimpleVideoTest(){
        super("Simple Video Test");
        videoAdapter = new MarvinJavaCVAdapter();
        videoAdapter.connect(0);
        videoPanel = new MarvinImagePanel();
        add(videoPanel);
        new Thread(this).start();
        setSize(800,600);
        setVisible(true);
    }
    @Override
    public void run() {
        while(true){
            // Request a video frame and set into the VideoPanel
            image = videoAdapter.getFrame();
            videoPanel.setImage(image);
        }
    }
    public static void main(String[] args) {
        SimpleVideoTest t = new SimpleVideoTest();
        t.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }
}

For those who just want to take a single picture:

WebcamPicture.java

public class WebcamPicture {
    public static void main(String[] args) {
        try{
            MarvinVideoInterface videoAdapter = new MarvinJavaCVAdapter();
            videoAdapter.connect(0);
            MarvinImage image = videoAdapter.getFrame();
            MarvinImageIO.saveImage(image, "./res/webcam_picture.jpg");
        } catch(MarvinVideoInterfaceException e){
            e.printStackTrace();
        }
    }
}

Here's another way to do it using map() and lambda functions:

>>> map(lambda d: d['value'], l)

where l is the list. I see this way "sexiest", but I would do it using the list comprehension.

Update: In case that 'value' might be missing as a key use:

>>> map(lambda d: d.get('value', 'default value'), l)

Update: I'm also not a big fan of lambdas, I prefer to name things... this is how I would do it with that in mind:

>>> import operator
>>> get_value = operator.itemgetter('value')
>>> map(get_value, l)

I would even go further and create a sole function that explicitly says what I want to achieve:

>>> import operator, functools
>>> get_value = operator.itemgetter('value')
>>> get_values = functools.partial(map, get_value)
>>> get_values(l)
... [<list of values>]

With Python 3, since map returns an iterator, use list to return a list, e.g. list(map(operator.itemgetter('value'), l)).

You would do something like this to get the path "Data\ich_will.mp3" inside your application environments folder.

string fileName = "ich_will.mp3";
string path = Path.Combine(Environment.CurrentDirectory, @"Data\", fileName);

In my case it would return the following:

C:\MyProjects\Music\MusicApp\bin\Debug\Data\ich_will.mp3

I use Path.Combine and Environment.CurrentDirectory in my example. These are very useful and allows you to build a path based on the current location of your application. Path.Combine combines two or more strings to create a location, and Environment.CurrentDirectory provides you with the working directory of your application.

The working directory is not necessarily the same path as where your executable is located, but in most cases it should be, unless specified otherwise.

You could create a color using the static FromArgb method:

Color redColor = Color.FromArgb(255, 0, 0);

You can also specify the alpha using the following overload.

git stash list to list your stashed changes.

git stash show to see what n is in the below commands.

git stash apply to apply the most recent stash.

git stash apply stash@{n} to apply an older stash.

https://git-scm.com/book/en/v2/Git-Tools-Stashing-and-Cleaning

Another example for ignoring multiple tables

/usr/bin/mysqldump -uUSER -pPASS --ignore-table={db_test.test1,db_test.test3} db_test> db_test.sql

using --ignore-table and create an array of tables, with syntaxs like

--ignore-table={db_test.table1,db_test.table3,db_test.table4}

Extra:

Import database

 # if file is .sql
 mysql -uUSER  -pPASS db_test < backup_database.sql
 # if file is .sql.gz
 gzip -dc < backup_database.sql.gz | mysql -uUSER -pPASSWORD db_test

Simple script to ignore tables and export in .sql.gz to save space

#!/bin/bash

#tables to ignore
_TIGNORE=(
my_database.table1
my_database.table2
my_database.tablex
)

#create text for ignore tables
_TDELIMITED="$(IFS=" "; echo "${_TIGNORE[*]/#/--ignore-table=}")"

#don't forget to include user and password
/usr/bin/mysqldump -uUSER -pPASSWORD --events ${_TDELIMITED} --databases my_database | gzip -v > backup_database.sql.gz

Links with information that will help you

• mysqldump & gzip
• mysqldump to a tar.gz
• How do I load a sql.gz file to my database?

Note: tested in ubuntu server with mysql Ver 14.14 Distrib 5.5.55

Your selector is retrieving the text box's surrounding <div class='textBoxEmployeeNumber'> instead of the input inside it.

// Access the input inside the div with this selector:
$(function () {
  $('.textBoxEmployeeNumber input').val("fgg");
});

Update after seeing output HTML

If the ASP.NET code reliably outputs the HTML <input> with an id attribute id='EmployeeId', you can more simply just use:

$(function () {
  $('#EmployeeId').val("fgg");
});

Failing this, you will need to verify in your browser's error console that you don't have other script errors causing this to fail. The first example above works correctly in this demonstration.

You can still use the Authorization header with OAuth 2.0. There is a Bearer type specified in the Authorization header for use with OAuth bearer tokens (meaning the client app simply has to present ("bear") the token). The value of the header is the access token the client received from the Authorization Server.

It's documented in this spec: https://tools.ietf.org/html/rfc6750#section-2.1

E.g.:

   GET /resource HTTP/1.1
   Host: server.example.com
   Authorization: Bearer mF_9.B5f-4.1JqM

Where mF_9.B5f-4.1JqM is your OAuth access token.

earl's answer gives you the solution, but I thought I'd add what the problem is that's causing your IllegalStateException. You're calling group(1) without having first called a matching operation (such as find()). This isn't needed if you're just using $1 since the replaceAll() is the matching operation.

If by numbers between 1 and 10 you mean any float that is >= 1 and < 10, then it's easy:

select random() * 9 + 1

This can be easily tested with:

# select min(i), max(i) from (
    select random() * 9 + 1 as i from generate_series(1,1000000)
) q;
       min       |       max
-----------------+------------------
 1.0000083274208 | 9.99999571684748
(1 row)

If you want integers, that are >= 1 and < 10, then it's simple:

select trunc(random() * 9 + 1)

And again, simple test:

# select min(i), max(i) from (
    select trunc(random() * 9 + 1) as i from generate_series(1,1000000)
) q;
 min | max
-----+-----
   1 |   9
(1 row)

Using merge is risky and tricky, so it's a dirty workaround in your case. You need to remember at least that when you pass an entity object to merge, it stops being attached to the transaction and instead a new, now-attached entity is returned. This means that if anyone has the old entity object still in their possession, changes to it are silently ignored and thrown away on commit.

You are not showing the complete code here, so I cannot double-check your transaction pattern. One way to get to a situation like this is if you don't have a transaction active when executing the merge and persist. In that case persistence provider is expected to open a new transaction for every JPA operation you perform and immediately commit and close it before the call returns. If this is the case, the merge would be run in a first transaction and then after the merge method returns, the transaction is completed and closed and the returned entity is now detached. The persist below it would then open a second transaction, and trying to refer to an entity that is detached, giving an exception. Always wrap your code inside a transaction unless you know very well what you are doing.

Using container-managed transaction it would look something like this. Do note: this assumes the method is inside a session bean and called via Local or Remote interface.

@TransactionAttribute(TransactionAttributeType.REQUIRED)
public void storeAccount(Account account) {
    ...

    if (account.getId()!=null) {
        account = entityManager.merge(account);
    }

    Transaction transaction = new Transaction(account,"other stuff");

    entityManager.persist(account);
}

The answer here worked better for me as it isolates the search on the hashtag, not just returning results that contain the search string. In the answer above you would still need to parse the JSON response to see if the entities.hashtags array is not empty.

You can use:

adb shell monkey -p com.package.name -c android.intent.category.LAUNCHER 1

This will start the LAUNCHER Activity of the application using monkeyrunner test tool.

Extending off of Larry's. I made it recursively search the entire block and children nodes.
The script now will also call external scripts that are specified with src parameter. Scripts are appended to the head instead of inserted and placed in the order they are found. So specifically order scripts are preserved. And each script is executed synchronously similar to how the browser handles the initial DOM loading. So if you have a script block that calls jQuery from a CDN and than the next script node uses jQuery... No prob! Oh and I tagged the appended scripts with a serialized id based off of what you set in the tag parameter so you can find what was added by this script.

exec_body_scripts: function(body_el, tag) {
    // Finds and executes scripts in a newly added element's body.
    // Needed since innerHTML does not run scripts.
    //
    // Argument body_el is an element in the dom.

    function nodeName(elem, name) {
        return elem.nodeName && elem.nodeName.toUpperCase() ===
              name.toUpperCase();
    };

    function evalScript(elem, id, callback) {
        var data = (elem.text || elem.textContent || elem.innerHTML || "" ),
            head = document.getElementsByTagName("head")[0] ||
                      document.documentElement;

        var script = document.createElement("script");
        script.type = "text/javascript";
        if (id != '') {
            script.setAttribute('id', id);
        }

        if (elem.src != '') {
            script.src = elem.src;
            head.appendChild(script);
            // Then bind the event to the callback function.
            // There are several events for cross browser compatibility.
            script.onreadystatechange = callback;
            script.onload = callback;
        } else {
            try {
                // doesn't work on ie...
                script.appendChild(document.createTextNode(data));      
            } catch(e) {
                // IE has funky script nodes
                script.text = data;
            }
            head.appendChild(script);
            callback();
        }
    };

    function walk_children(node) {
        var scripts = [],
          script,
          children_nodes = node.childNodes,
          child,
          i;

        if (children_nodes === undefined) return;

        for (i = 0; i<children_nodes.length; i++) {
            child = children_nodes[i];
            if (nodeName(child, "script" ) &&
                (!child.type || child.type.toLowerCase() === "text/javascript")) {
                scripts.push(child);
            } else {
                var new_scripts = walk_children(child);
                for(j=0; j<new_scripts.length; j++) {
                    scripts.push(new_scripts[j]);
                }
            }
        }

        return scripts;
    }

    var i = 0;
    function execute_script(i) {
        script = scripts[i];
        if (script.parentNode) {script.parentNode.removeChild(script);}
        evalScript(scripts[i], tag+"_"+i, function() {
            if (i < scripts.length-1) {
                execute_script(++i);
            }                
        });
    }

    // main section of function
    if (tag === undefined) tag = 'tmp';

    var scripts = walk_children(body_el);

    execute_script(i);
}

As you know angular.module( declared under angular.js file.So before accessing angular.module, you must have make it available by using <script src="lib/angular/angular.js"></script>(In your case) after then you can call angular.module. It will work.

like

<html lang="en">
<head>
  <meta charset="utf-8">
  <title>My AngularJS App</title>
  <link rel="stylesheet" href="css/app.css"/>
<!-- In production use:
  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
  -->
  <script src="lib/angular/angular.js"></script>
  <script src="lib/angular/angular-route.js"></script>
  <script src="js/app.js"></script>
  <script src="js/services.js"></script>
  <script src="js/controllers.js"></script>
  <script src="js/filters.js"></script>
  <script src="js/directives.js"></script>

    <script>
        var app = angular.module('myApp',[]);

        app.directive('myDirective',function(){

            return function(scope, element,attrs) {
                element.bind('click',function() {alert('click')});
            };

        });
    </script>
</head>
<body ng-app="myApp">
    <div >
        <button my-directive>Click Me!</button>
    </div>
    <h1>{{2+3}}</h1>

</body>
</html>

Improving on a prior answer. Gives ip address instead of hostname. --ips not available on OS X.

who am i --ips|awk '{print $5}' #ubuntu 14

more universal, change $5 to $6 for OS X 10.11:

WORKSTATION=`who -m|awk '{print $5}'|sed 's/[()]//g'`
WORKSTATION_IP=`dig +short $WORKSTATION`
if [[ -z "$WORKSTATION_IP" ]]; then WORKSTATION_IP="$WORKSTATION"; fi
echo $WORKSTATION_IP

Here's an alternative since you don't like the cast to int:

foreach(byte b in System.Text.Encoding.UTF8.GetBytes(str.ToCharArray()))
    Console.Write(b.ToString());

Using the base package:

df <- data.frame(days = c(88, 11, 2, 5, 22, 1, 222, 2), name = c("Lynn", "Tom", "Chris", "Lisa", "Kyla", "Tom", "Lynn", "Lynn"))

# Three lines
target <- c("Tom", "Lynn")
index <- df$name %in% target
df[index, ]

# One line
df[df$name %in% c("Tom", "Lynn"), ] 

Output:

  days name
1   88 Lynn
2   11  Tom
6    1  Tom
7  222 Lynn
8    2 Lynn

Using sqldf:

library(sqldf)
# Two alternatives:
sqldf('SELECT *
      FROM df 
      WHERE name = "Tom" OR name = "Lynn"')
sqldf('SELECT *
      FROM df 
      WHERE name IN ("Tom", "Lynn")')

I can't seem to wrap my head around why this does not work.

Because main returns a promise; all async functions do.

At the top level, you must either:

1. Use a top-level async function that never rejects (unless you want "unhandled rejection" errors), or

2. Use then and catch, or

3. (Coming soon!) Use top-level await, a proposal that has reached Stage 3 in the process that allows top-level use of await in a module.

#1 - Top-level async function that never rejects

(async () => {
    try {
        var text = await main();
        console.log(text);
    } catch (e) {
        // Deal with the fact the chain failed
    }
})();

Notice the catch; you must handle promise rejections / async exceptions, since nothing else is going to; you have no caller to pass them on to. If you prefer, you could do that on the result of calling it via the catch function (rather than try/catch syntax):

(async () => {
    var text = await main();
    console.log(text);
})().catch(e => {
    // Deal with the fact the chain failed
});

...which is a bit more concise (I like it for that reason).

Or, of course, don't handle errors and just allow the "unhandled rejection" error.

#2 - then and catch

main()
    .then(text => {
        console.log(text);
    })
    .catch(err => {
        // Deal with the fact the chain failed
    });

The catch handler will be called if errors occur in the chain or in your then handler. (Be sure your catch handler doesn't throw errors, as nothing is registered to handle them.)

Or both arguments to then:

main().then(
    text => {
        console.log(text);
    },
    err => {
        // Deal with the fact the chain failed
    }
);

Again notice we're registering a rejection handler. But in this form, be sure that neither of your then callbacks doesn't throw any errors, nothing is registered to handle them.

#3 top-level await in a module

You can't use await at the top level of a non-module script, but the top-level await proposal (Stage 3) allows you to use it at the top level of a module. It's similar to using a top-level async function wrapper (#1 above) in that you don't want your top-level code to reject (throw an error) because that will result in an unhandled rejection error. So unless you want to have that unhandled rejection when things go wrong, as with #1, you'd want to wrap your code in an error handler:

// In a module, once the top-level `await` proposal lands
try {
    var text = await main();
    console.log(text);
} catch (e) {
    // Deal with the fact the chain failed
}

Note that if you do this, any module that imports from your module will wait until the promise you're awaiting settles; when a module using top-level await is evaluated, it basically returns a promise to the module loader (like an async function does), which waits until that promise is settled before evaluating the bodies of any modules that depend on it.

If you only want one or more columns in the front and don't care about the order of the rest:

require(dplyr)
test %>%
  select(B, everything())

You're looking for:

.is(':visible')

Although you should probably change your selector to use jQuery considering you're using it in other places anyway:

if($('#testElement').is(':visible')) {
    // Code
}

It is important to note that if any one of a target element's parent elements are hidden, then .is(':visible') on the child will return false (which makes sense).

jQuery 3

:visible has had a reputation for being quite a slow selector as it has to traverse up the DOM tree inspecting a bunch of elements. There's good news for jQuery 3, however, as this post explains (Ctrl + F for :visible):

Thanks to some detective work by Paul Irish at Google, we identified some cases where we could skip a bunch of extra work when custom selectors like :visible are used many times in the same document. That particular case is up to 17 times faster now!

Keep in mind that even with this improvement, selectors like :visible and :hidden can be expensive because they depend on the browser to determine whether elements are actually displaying on the page. That may require, in the worst case, a complete recalculation of CSS styles and page layout! While we don’t discourage their use in most cases, we recommend testing your pages to determine if these selectors are causing performance issues.

Expanding even further to your specific use case, there is a built in jQuery function called $.fadeToggle():

function toggleTestElement() {
    $('#testElement').fadeToggle('fast');
}

Well variable "result" is a local variable. When fact() method is called from "main" method variable "result" is stored in different variable.

Also line : result = fact(n-1) * n; 

here logic is finding factorial using recursion. Recursion in java is a procedure in which a method calls itself.

Meanwhile you can refer this resource on factorial of a number using recursion.

$text='<span style="font-weight: bold;">Foo</span>';
$text=preg_replace( '/<span style="font-weight: bold;">(.*?)<\/span>/', '<strong>$1</strong>',$text);

Note: only work for your example.

Here is how I styled my colored buttons with an icon in the background

I used "background-color" property for the color and "background" property for the image.

  <style>
    .btn {
      display: inline-block;
      line-height: 1em;
      padding: .1em .3em .15em 2em
      border-radius: .2em;
      border: 1px solid #d8d8d8;

      background-color: #cccccc;
    }

    .thumb-up {
      background: url('/icons/thumb-up.png') no-repeat 3px center;
    }

    .thumb-down {
      background: url('/icons/thumb-down.png') no-repeat 3px center;
    }
  </style>

  <span class="btn thumb-up">Thumb up</span>
  <span class="btn thumb-down">Thumb down</span>

HTML

1. create div with id='dvFile';

2. create a button;

3. onclick of that button calling function add_more()

JavaScript

function  add_more() {
  var txt = "<br><input type=\"file\" name=\"item_file[]\">";
  document.getElementById("dvFile").innerHTML += txt;
}

PHP

if(count($_FILES["item_file"]['name'])>0)
 { 
//check if any file uploaded
 $GLOBALS['msg'] = ""; //initiate the global message
  for($j=0; $j < count($_FILES["item_file"]['name']); $j++)
 { //loop the uploaded file array
   $filen = $_FILES["item_file"]['name']["$j"]; //file name
   $path = 'uploads/'.$filen; //generate the destination path
   if(move_uploaded_file($_FILES["item_file"]['tmp_name']["$j"],$path)) 
{
   //upload the file
    $GLOBALS['msg'] .= "File# ".($j+1)." ($filen) uploaded successfully<br>";
    //Success message
   }
  }
 }
 else {
  $GLOBALS['msg'] = "No files found to upload"; //No file upload message 
}

In this way you can add file/images, as many as required, and handle them through php script.

I think it is platform dependent. When developing in .Net MVC, I use bootstrap style lower case and hyphens for class names, but for ids I use PascalCase.

The reasoning for this is that my views are backed by strongly typed view models. Properties of C# models are pascal case. For the sake of model binding with MVC it makes sense that the names of HTML elements that bind to the model are consistent with the view model properties which are pascal case. For simplicity my ids are use the same naming convention as element names except for radio buttons and check boxes which require unique ids for each element in the named input group.

In Matlab, you can iterate over the elements in the list directly. This can be useful if you don't need to know which element you're currently working on.

Thus you can write

for elm = list
%# do something with the element
end

Note that Matlab iterates through the columns of list, so if list is a nx1 vector, you may want to transpose it.

On Linux, with bash, to output as quoted args so you can edit the command and rerun it

</proc/"${pid}"/cmdline xargs --no-run-if-empty -0 -n1 \
    bash -c 'printf "%q " "${1}"' /dev/null; echo

On Solaris, with bash (tested with 3.2.51(1)-release) and without gnu userland:

IFS=$'\002' tmpargs=( $( pargs "${pid}" \
    | /usr/bin/sed -n 's/^argv\[[0-9]\{1,\}\]: //gp' \
    | tr '\n' '\002' ) )
for tmparg in "${tmpargs[@]}"; do
    printf "%q " "$( echo -e "${tmparg}" )"
done; echo

Linux bash Example (paste in terminal):

{
## setup intial args
argv=( /bin/bash -c '{ /usr/bin/sleep 10; echo; }' /dev/null 'BEGIN {system("sleep 2")}' "this is" \
    "some" "args "$'\n'" that" $'\000' $'\002' "need" "quot"$'\t'"ing" )

## run in background
"${argv[@]}" &

## recover into eval string that assigns it to argv_recovered
eval_me=$(
    printf "argv_recovered=( "
    </proc/"${!}"/cmdline xargs --no-run-if-empty -0 -n1 \
        bash -c 'printf "%q " "${1}"' /dev/null
    printf " )\n"
)

## do eval
eval "${eval_me}"

## verify match
if [ "$( declare -p argv )" == "$( declare -p argv_recovered | sed 's/argv_recovered/argv/' )" ];
then
    echo MATCH
else
    echo NO MATCH
fi
}

Output:

MATCH

Solaris Bash Example:

{
## setup intial args
argv=( /bin/bash -c '{ /usr/bin/sleep 10; echo; }' /dev/null 'BEGIN {system("sleep 2")}' "this is" \
    "some" "args "$'\n'" that" $'\000' $'\002' "need" "quot"$'\t'"ing" )

## run in background
"${argv[@]}" &
pargs "${!}"
ps -fp "${!}"

declare -p tmpargs
eval_me=$(
    printf "argv_recovered=( "
    IFS=$'\002' tmpargs=( $( pargs "${!}" \
        | /usr/bin/sed -n 's/^argv\[[0-9]\{1,\}\]: //gp' \
        | tr '\n' '\002' ) )
    for tmparg in "${tmpargs[@]}"; do
        printf "%q " "$( echo -e "${tmparg}" )"
    done; echo
    printf " )\n"
)

## do eval
eval "${eval_me}"


## verify match
if [ "$( declare -p argv )" == "$( declare -p argv_recovered | sed 's/argv_recovered/argv/' )" ];
then
    echo MATCH
else
    echo NO MATCH
fi
}

Output:

MATCH

all:
    echo ${PATH}

Or change PATH just for one command:

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

It might be that the code in your service somehow breaks out of Angular's zone. This breaks change detection. This should work:

import {Component, OnInit, NgZone} from 'angular2/core';

export class RecentDetectionComponent implements OnInit {

    recentDetections: Array<RecentDetection>;

    constructor(private zone:NgZone, // <== added
        private recentDetectionService: RecentDetectionService) {
        this.recentDetections = new Array<RecentDetection>();
    }

    getRecentDetections(): void {
        this.recentDetectionService.getJsonFromApi()
            .subscribe(recent => { 
                 this.zone.run(() => { // <== added
                     this.recentDetections = recent;
                     console.log(this.recentDetections[0].macAddress) 
                 });
        });
    }

    ngOnInit() {
        this.getRecentDetections();
        let timer = Observable.timer(2000, 5000);
        timer.subscribe(() => this.getRecentDetections());
    }
}

For other ways to invoke change detection see Triggering change detection manually in Angular

Alternative ways to invoke change detection are

ChangeDetectorRef.detectChanges()

to immediately run change detection for the current component and its children

ChangeDetectorRef.markForCheck()

to include the current component the next time Angular runs change detection

ApplicationRef.tick()

to run change detection for the whole application

CAUSE

There could be multiple reasons for this error.

• jQuery DataTables library is missing.
• jQuery library is loaded after jQuery DataTables.
• Multiple versions of jQuery library is loaded.

SOLUTION

Include only one version of jQuery library version 1.7 or newer before jQuery DataTables.

For example:

<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/jquery.dataTables.min.js" type="text/javascript"></script>

See jQuery DataTables: Common JavaScript console errors for more information on this and other common console errors.

Use the Out-File cmdlet

 Compare-Object ... | Out-File C:\filename.txt

Optionally, add -Encoding utf8 to Out-File as the default encoding is not really ideal for many uses.

For Bootstrap 4, a new class was released for this. According to the utilties docs:

Apply the class sticky-top.

<div class="sticky-top">...</div>

For further navbar position options, visit here. Also, keep in mind that position: sticky; is not supported in every browser so this may not be the best solution for you if you need to support older browsers.

Responding because this answer came up first for search when I was having the same issue:

[08S01][unixODBC][FreeTDS][SQL Server]Unable to connect: Adaptive Server is unavailable or does not exist

MSSQL named instances have to be configured properly without setting the port. (documentation on the freetds config says set instance or port NOT BOTH)

freetds.conf

[Name]
host = Server.com
instance = instance_name
#port = port is found automatically, don't define explicitly
tds version = 8.0
client charset = UTF-8

And in odbc.ini just because you can set Port, DON'T when you are using a named instance.

If you don't need the model to update with every key-stroke, just bind to name and then update the array item on blur event:

<div ng-repeat="name in names">
    Value: {{name}}
    <input ng-model="name" ng-blur="names[$index] = name" />
</div>

It's undesirable to have to know how to instantiate a widget when you just want to override its placeholder.

    q = forms.CharField(label='search')
    ...
    q.widget.attrs['placeholder'] = "Search"

The simplest way to do it is to:

1) Start Excel from your batch file to open the workbook containing your macro:

EXCEL.EXE /e "c:\YourWorkbook.xls"

2) Call your macro from the workbook's Workbook_Open event, such as:

Private Sub Workbook_Open()
    Call MyMacro1          ' Call your macro
    ActiveWorkbook.Save    ' Save the current workbook, bypassing the prompt
    Application.Quit       ' Quit Excel
End Sub

This will now return the control to your batch file to do other processing.

I think you are asking for this:

var part1name = someObject.part1.name;
var part2quantity = someObject.part2.qty;
var part3name1 =  someObject.part3[0].name;

You could be asking for this:

var part1name = someObject["part1"]["name"];
var part2quantity = someObject["part2"]["qty"];
var part3name1 =  someObject["part3"][0]["name"];

Both of which will work

Or maybe you are asking for this

var partName = "part1";
var nameStr = "name";

var part1name = someObject[partName][nameStr];

Finally you could be asking for this

var partName = "part1.name";

var partBits = partName.split(".");

var part1name = someObject[partBits[0]][partBits[1]];

"""Visit http://diveintopython.net/"""

__author__ = "Mark Pilgrim ([email protected])"


def info(object, spacing=10, collapse=1):
    """Print methods and doc strings.

    Takes module, class, list, dictionary, or string."""
    methodList = [e for e in dir(object) if callable(getattr(object, e))]
    processFunc = collapse and (lambda s: " ".join(s.split())) or (lambda s: s)
    print "\n".join(["%s %s" %
                     (method.ljust(spacing),
                      processFunc(str(getattr(object, method).__doc__)))
                     for method in methodList])

if __name__ == "__main__":
    print help.__doc__

Looks like recentish versions of Git (I'm on git v2.20) allow one to simply say

git fetch --prune --prune-tags

Much cleaner!

https://git-scm.com/docs/git-fetch#_pruning

You can also configure git to always prune tags when fetching:

git config fetch.pruneTags true

If you only want to prune tags when fetching from a specific remote, you can use the remote.<remote>.pruneTags option. For example, to always prune tags when fetching from origin but not other remotes,

git config remote.origin.pruneTags true

I have a slightly different solution based on the answer by user167517. In my function I'm using a variable for the id of the select box I'm targeting.

var vOptionSelect = "#productcodeSelect1";

The index is returned with:

$(vOptionSelect).find(":selected").index();

We've found and have been using this code for a good solution. This code will start a job, and monitor it, killing the job automatically if it exceeds a time limit.

/****************************************************************
--This SQL will take a list of SQL Agent jobs (names must match),
--start them so they're all running together, and then
--monitor them, not quitting until all jobs have completed.
--
--In essence, it's an SQL "watchdog" loop to start and monitor SQL Agent Jobs
--
--Code from http://cc.davelozinski.com/code/sql-watchdog-loop-start-monitor-sql-agent-jobs
--
****************************************************************/
SET NOCOUNT ON 

-------- BEGIN ITEMS THAT NEED TO BE CONFIGURED --------

--The amount of time to wait before checking again 
--to see if the jobs are still running.
--Should be in hh:mm:ss format. 
DECLARE @WaitDelay VARCHAR(8) = '00:00:20'

--Job timeout. Eg, if the jobs are running longer than this, kill them.
DECLARE @TimeoutMinutes INT = 240

DECLARE @JobsToRunTable TABLE
(
    JobName NVARCHAR(128) NOT NULL,
    JobID UNIQUEIDENTIFIER NULL,
    Running INT NULL
)

--Insert the names of the SQL jobs here. Last two values should always be NULL at this point.
--Names need to match exactly, so best to copy/paste from the SQL Server Agent job name.
INSERT INTO @JobsToRunTable (JobName, JobID, Running) VALUES ('NameOfFirstSQLAgentJobToRun',NULL,NULL)
INSERT INTO @JobsToRunTable (JobName, JobID, Running) VALUES ('NameOfSecondSQLAgentJobToRun',NULL,NULL)
INSERT INTO @JobsToRunTable (JobName, JobID, Running) VALUES ('NameOfXSQLAgentJobToRun',NULL,NULL)

-------- NOTHING FROM HERE DOWN SHOULD NEED TO BE CONFIGURED --------

DECLARE @ExecutionStatusTable TABLE
(
    JobID UNIQUEIDENTIFIER PRIMARY KEY, -- Job ID which will be a guid
    LastRunDate INT, LastRunTime INT, -- Last run date and time
    NextRunDate INT, NextRunTime INT, -- Next run date and time
    NextRunScheduleID INT, -- an internal schedule id
    RequestedToRun INT, RequestSource INT, RequestSourceID VARCHAR(128),
    Running INT,    -- 0 or 1, 1 means the job is executing
    CurrentStep INT, -- which step is running
    CurrentRetryAttempt INT, -- retry attempt
    JobState INT -- 0 = Not idle or suspended, 1 = Executing, 2 = Waiting For Thread,
                     -- 3 = Between Retries, 4 = Idle, 5 = Suspended, 
                     -- 6 = WaitingForStepToFinish, 7 = PerformingCompletionActions
)

DECLARE @JobNameToRun NVARCHAR(128) = NULL
DECLARE @IsJobRunning BIT = 1
DECLARE @AreJobsRunning BIT = 1
DECLARE @job_owner sysname = SUSER_SNAME()
DECLARE @JobID UNIQUEIDENTIFIER = null
DECLARE @StartDateTime DATETIME = GETDATE()
DECLARE @CurrentDateTime DATETIME = null
DECLARE @ExecutionStatus INT = 0
DECLARE @MaxTimeExceeded BIT = 0

--Loop through and start every job
DECLARE dbCursor CURSOR FOR SELECT JobName FROM @JobsToRunTable
OPEN dbCursor FETCH NEXT FROM dbCursor INTO @JobNameToRun
WHILE @@FETCH_STATUS = 0
BEGIN
    EXEC [msdb].[dbo].sp_start_job @JobNameToRun
    FETCH NEXT FROM dbCursor INTO @JobNameToRun
END
CLOSE dbCursor
DEALLOCATE dbCursor

print '*****************************************************************'
print 'Jobs started. ' + CAST(@StartDateTime as varchar)
print '*****************************************************************'

--Debug (if needed)
--SELECT * FROM @JobsToRunTable

WHILE 1=1 AND @AreJobsRunning = 1
BEGIN

    --This has to be first with the delay to make sure the jobs
    --have time to actually start up and are recognized as 'running'
    WAITFOR DELAY @WaitDelay 

    --Reset for each loop iteration
    SET @AreJobsRunning = 0

    --Get the currently executing jobs by our user name
    INSERT INTO @ExecutionStatusTable
    EXECUTE [master].[dbo].xp_sqlagent_enum_jobs 1, @job_owner

    --Debug (if needed)
    --SELECT 'ExecutionStatusTable', * FROM @ExecutionStatusTable

    --select every job to see if it's running
    DECLARE dbCursor CURSOR FOR 
        SELECT x.[Running], x.[JobID], sj.name 
        FROM @ExecutionStatusTable x 
        INNER JOIN [msdb].[dbo].sysjobs sj ON sj.job_id = x.JobID
        INNER JOIN @JobsToRunTable jtr on sj.name = jtr.JobName
    OPEN dbCursor FETCH NEXT FROM dbCursor INTO @IsJobRunning, @JobID, @JobNameToRun

    --Debug (if needed)
    --SELECT x.[Running], x.[JobID], sj.name 
    --  FROM @ExecutionStatusTable x 
    --  INNER JOIN msdb.dbo.sysjobs sj ON sj.job_id = x.JobID
    --  INNER JOIN @JobsToRunTable jtr on sj.name = jtr.JobName

    WHILE @@FETCH_STATUS = 0
    BEGIN
        --bitwise operation to see if the loop should continue
        SET @AreJobsRunning = @AreJobsRunning | @IsJobRunning

        UPDATE @JobsToRunTable
        SET Running = @IsJobRunning, JobID = @JobID
        WHERE JobName = @JobNameToRun

        --Debug (if needed)
        --SELECT 'JobsToRun', * FROM @JobsToRunTable

        SET @CurrentDateTime=GETDATE()

        IF @IsJobRunning = 1
        BEGIN -- Job is running or finishing (not idle)

            IF DATEDIFF(mi, @StartDateTime, @CurrentDateTime) > @TimeoutMinutes
            BEGIN     
                print '*****************************************************************'
                print @JobNameToRun + ' exceeded timeout limit of ' + @TimeoutMinutes + ' minutes. Stopping.'
                --Stop the job
                EXEC [msdb].[dbo].sp_stop_job @job_name = @JobNameToRun
            END
            ELSE
            BEGIN
                print @JobNameToRun + ' running for ' + CONVERT(VARCHAR(25),DATEDIFF(mi, @StartDateTime, @CurrentDateTime)) + ' minute(s).'
            END
        END

        IF @IsJobRunning = 0 
        BEGIN
            --Job isn't running
            print '*****************************************************************'
            print @JobNameToRun + ' completed or did not run. ' + CAST(@CurrentDateTime as VARCHAR)
        END

        FETCH NEXT FROM dbCursor INTO @IsJobRunning, @JobID, @JobNameToRun

    END -- WHILE @@FETCH_STATUS = 0
    CLOSE dbCursor
    DEALLOCATE dbCursor

    --Clear out the table for the next loop iteration
    DELETE FROM @ExecutionStatusTable

    print '*****************************************************************'

END -- WHILE 1=1 AND @AreJobsRunning = 1

SET @CurrentDateTime = GETDATE()
print 'Finished at ' + CAST(@CurrentDateTime as varchar)
print CONVERT(VARCHAR(25),DATEDIFF(mi, @StartDateTime, @CurrentDateTime)) + ' minutes total run time.'

Here is the example to sort implemented linked list in java without using any standard java libraries.

package SelFrDemo;

class NodeeSort {
    Object value;
    NodeeSort next;

    NodeeSort(Object val) {
        value = val;
        next = null;

    }

    public Object getValue() {
        return value;
    }

    public void setValue(Object value) {
        this.value = value;
    }

    public NodeeSort getNext() {
        return next;
    }

    public void setNext(NodeeSort next) {
        this.next = next;
    }

}

public class SortLinkList {
    NodeeSort head;
    int size = 0;

    NodeeSort add(Object val) {
        // TODO Auto-generated method stub
        if (head == null) {
            NodeeSort nodee = new NodeeSort(val);
            head = nodee;
            size++;
            return head;
        }
        NodeeSort temp = head;

        while (temp.next != null) {
            temp = temp.next;
        }

        NodeeSort newNode = new NodeeSort(val);
        temp.setNext(newNode);
        newNode.setNext(null);
        size++;
        return head;
    }

    NodeeSort sort(NodeeSort nodeSort) {

        for (int i = size - 1; i >= 1; i--) {
            NodeeSort finalval = nodeSort;
            NodeeSort tempNode = nodeSort;

            for (int j = 0; j < i; j++) {

                int val1 = (int) nodeSort.value;
                NodeeSort nextnode = nodeSort.next;
                int val2 = (int) nextnode.value;
                if (val1 > val2) {

                    if (nodeSort.next.next != null) {
                        NodeeSort CurrentNext = nodeSort.next.next;
                        nextnode.next = nodeSort;
                        nextnode.next.next = CurrentNext;
                        if (j == 0) {
                            finalval = nextnode;
                        } else
                            nodeSort = nextnode;

                        for (int l = 1; l < j; l++) {
                            tempNode = tempNode.next;
                        }

                        if (j != 0) {
                            tempNode.next = nextnode;

                            nodeSort = tempNode;
                        }
                    } else if (nodeSort.next.next == null) {
                        nextnode.next = nodeSort;
                        nextnode.next.next = null;
                        for (int l = 1; l < j; l++) {
                            tempNode = tempNode.next;
                        }
                        tempNode.next = nextnode;
                        nextnode = tempNode;
                        nodeSort = tempNode;

                    }

                } else
                    nodeSort = tempNode;
                nodeSort = finalval;
                tempNode = nodeSort;
                for (int k = 0; k <= j && j < i - 1; k++) {
                    nodeSort = nodeSort.next;
                }

            }

        }
        return nodeSort;

    }

    public static void main(String[] args) {
        SortLinkList objsort = new SortLinkList();
        NodeeSort nl1 = objsort.add(9);
        NodeeSort nl2 = objsort.add(71);
        NodeeSort nl3 = objsort.add(6);
        NodeeSort nl4 = objsort.add(81);
        NodeeSort nl5 = objsort.add(2);

        NodeeSort NodeSort = nl5;

        NodeeSort finalsort = objsort.sort(NodeSort);
        while (finalsort != null) {
            System.out.println(finalsort.getValue());
            finalsort = finalsort.getNext();
        }

    }
}

Change this:

if(isset($_POST['submit'])){

    if(!(isset($_POST['userName']))){
    $username = 'Anonymous';
    }      
    else $username = $_POST['userName'];
}

To this:

if(!empty($_POST['userName'])){
     $username = $_POST['userName'];
}

if(empty($_POST['userName'])){
     $username = 'Anonymous';
}

The bind() method creates a new function instance whose this value is bound to the value that was passed into bind(). For example:

   window.color = "red"; 
   var o = { color: "blue" }; 
   function sayColor(){ 
       alert(this.color); 
   } 
   var objectSayColor = sayColor.bind(o); 
   objectSayColor(); //blue 

Here, a new function called objectSayColor() is created from sayColor() by calling bind() and passing in the object o. The objectSayColor() function has a this value equivalent to o, so calling the function, even as a global call, results in the string “blue” being displayed.

Reference : Nicholas C. Zakas - PROFESSIONAL JAVASCRIPT® FOR WEB DEVELOPERS

I know your question does not specify if you are trying to open all a tags in a new window or only the external links.

But in case you only want external links to open in a new tab you can do this:

$( 'a[href^="http://"]' ).attr( 'target','_blank' )
$( 'a[href^="https://"]' ).attr( 'target','_blank' )

You can always, reshape like:

temp = [1,2,3,4,5,5,6,7]

temp = temp.reshape(len(temp), 1)

Because, the major issue is when your, temp.shape is: (8,)

and you need (8,1)

this is to further clarify JD Isaaks answer ...

The problem you run into often is that you are using php to output html from many different php sources, and those sources are often, for whatever reason, outputting via different ways.

Sometimes you have literal html content that you want to directly output to the browser; other times the output is being dynamically created (server-side).

The dynamic content is always(?) going to be a string. Now you have to combine this stringified dynamic html with any literal, direct-to-display html ... into one meaningful html node structure.

This usually forces the developer to wrap all that direct-to-display content into a string (as JD Isaak was discussing) so that it can be properly delivered/inserted in conjunction with the dynamic html ... even though you don't really want it wrapped.

But by using ob_## methods you can avoid that string-wrapping mess. The literal content is, instead, output to the buffer. Then in one easy step the entire contents of the buffer (all your literal html), is concatenated into your dynamic-html string.

(My example shows literal html being output to the buffer, which is then added to a html-string ... look also at JD Isaaks example to see string-wrapping-of-html).

<?php // parent.php

//---------------------------------
$lvs_html  = "" ;

$lvs_html .= "<div>html</div>" ;
$lvs_html .= gf_component_assembler__without_ob( ) ;
$lvs_html .= "<div>more html</div>" ;

$lvs_html .= "----<br/>" ;

$lvs_html .= "<div>html</div>" ;
$lvs_html .= gf_component_assembler__with_ob( ) ;
$lvs_html .= "<div>more html</div>" ;

echo $lvs_html ;    
//    02 - component contents
//    html
//    01 - component header
//    03 - component footer
//    more html
//    ----
//    html
//    01 - component header
//    02 - component contents
//    03 - component footer
//    more html 

//---------------------------------
function gf_component_assembler__without_ob( ) 
  { 
    $lvs_html  = "<div>01 - component header</div>" ; // <table ><tr>" ;
    include( "component_contents.php" ) ;
    $lvs_html .= "<div>03 - component footer</div>" ; // </tr></table>" ;

    return $lvs_html ;
  } ;

//---------------------------------
function gf_component_assembler__with_ob( ) 
  { 
    $lvs_html  = "<div>01 - component header</div>" ; // <table ><tr>" ;

        ob_start();
        include( "component_contents.php" ) ;
    $lvs_html .= ob_get_clean();

    $lvs_html .= "<div>03 - component footer</div>" ; // </tr></table>" ;

    return $lvs_html ;
  } ;

//---------------------------------
?>

<!-- component_contents.php -->
  <div>
    02 - component contents
  </div>

I really don't like the fact that, because of the "promise" way of doing things, the consumer of the service that uses $http has to "know" about how to unpack the response.

I just want to call something and get the data out, similar to the old $scope.items = Data.getData(); way, which is now deprecated.

I tried for a while and didn't come up with a perfect solution, but here's my best shot (Plunker). It may be useful to someone.

app.factory('myService', function($http) {
  var _data;  // cache data rather than promise
  var myService = {};

  myService.getData = function(obj) { 
    if(!_data) {
      $http.get('test.json').then(function(result){
        _data = result.data;
        console.log(_data);  // prove that it executes once
        angular.extend(obj, _data);
      }); 
    } else {  
      angular.extend(obj, _data);
    }
  };

  return myService;
}); 

Then controller:

app.controller('MainCtrl', function( myService,$scope) {
  $scope.clearData = function() {
    $scope.data = Object.create(null);
  };
  $scope.getData = function() {
    $scope.clearData();  // also important: need to prepare input to getData as an object
    myService.getData($scope.data); // **important bit** pass in object you want to augment
  };
});

Flaws I can already spot are

• You have to pass in the object which you want the data added to, which isn't an intuitive or common pattern in Angular
• getData can only accept the obj parameter in the form of an object (although it could also accept an array), which won't be a problem for many applications, but it's a sore limitation
• You have to prepare the input object $scope.data with = {} to make it an object (essentially what $scope.clearData() does above), or = [] for an array, or it won't work (we're already having to assume something about what data is coming). I tried to do this preparation step IN getData, but no luck.

Nevertheless, it provides a pattern which removes controller "promise unwrap" boilerplate, and might be useful in cases when you want to use certain data obtained from $http in more than one place while keeping it DRY.

If this is your app, if you connect the device to your computer, you can use the "Devices" option on Xcode's "Window" menu and then download the app's data container to your computer. Just select your app from the list of installed apps, and click on the "gear" icon and choose "Download Container".

Once you've downloaded it, right click on the file in the Finder and choose "Show Package Contents".

For builtin JS types you can use:

function getTypeName(val) {
    return {}.toString.call(val).slice(8, -1);
}

Here we use 'toString' method from 'Object' class which works different than the same method of another types.

Examples:

// Primitives
getTypeName(42);        // "Number"
getTypeName("hi");      // "String"
getTypeName(true);      // "Boolean"
getTypeName(Symbol('s'))// "Symbol"
getTypeName(null);      // "Null"
getTypeName(undefined); // "Undefined"

// Non-primitives
getTypeName({});            // "Object"
getTypeName([]);            // "Array"
getTypeName(new Date);      // "Date"
getTypeName(function() {}); // "Function"
getTypeName(/a/);           // "RegExp"
getTypeName(new Error);     // "Error"

If you need a class name you can use:

instance.constructor.name

Examples:

({}).constructor.name       // "Object"
[].constructor.name         // "Array"
(new Date).constructor.name // "Date"

function MyClass() {}
let my = new MyClass();
my.constructor.name         // "MyClass"

But this feature was added in ES2015.

It seem like your Resort method doesn't declare a compareTo method. This method typically belongs to the Comparable interface. Make sure your class implements it.

Additionally, the compareTo method is typically implemented as accepting an argument of the same type as the object the method gets invoked on. As such, you shouldn't be passing a String argument, but rather a Resort.

Alternatively, you can compare the names of the resorts. For example

if (resortList[mid].getResortName().compareTo(resortName)>0)  

Use the -printcert command like this:

keytool -printcert -file certificate.pem

Without any further information, which Database etc the best we can do is something like

Sql Server

SELECT TOP 1 * FROM Table ORDER BY ID DESC

MySql

SELECT * FROM Table ORDER BY ID DESC LIMIT 1

It's easy to create this yourself

In your layout include the following ProgressBar with a specific drawable (note you should get the width from dimensions instead). The max value is important here:

<ProgressBar
    android:id="@+id/progressBar"
    style="?android:attr/progressBarStyleHorizontal"
    android:layout_width="150dp"
    android:layout_height="150dp"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    android:max="500"
    android:progress="0"
    android:progressDrawable="@drawable/circular" />

Now create the drawable in your resources with the following shape. Play with the radius (you can use innerRadius instead of innerRadiusRatio) and thickness values.

circular (Pre Lollipop OR API Level < 21)

   <shape
        android:innerRadiusRatio="2.3"
        android:shape="ring"
        android:thickness="3.8sp" >
        <solid android:color="@color/yourColor" />
   </shape>

circular ( >= Lollipop OR API Level >= 21)

    <shape
        android:useLevel="true"
        android:innerRadiusRatio="2.3"
        android:shape="ring"
        android:thickness="3.8sp" >
        <solid android:color="@color/yourColor" />
     </shape>

useLevel is "false" by default in API Level 21 (Lollipop) .

Start Animation

Next in your code use an ObjectAnimator to animate the progress field of the ProgessBar of your layout.

ProgressBar progressBar = (ProgressBar) view.findViewById(R.id.progressBar);
ObjectAnimator animation = ObjectAnimator.ofInt(progressBar, "progress", 0, 500); // see this max value coming back here, we animate towards that value
animation.setDuration(5000); // in milliseconds
animation.setInterpolator(new DecelerateInterpolator());
animation.start();

Stop Animation

progressBar.clearAnimation();

P.S. unlike examples above, it give smooth animation.

Without having Visual Studio, you can grab Nuget from: http://nuget.org/nuget.exe

For command-line executions using this, check out: http://docs.nuget.org/docs/reference/command-line-reference

With respect to Powershell, just copy the nuget.exe to the machine. No installation required, just execute it using commands from the above documentation.

A web api endpoint (controller) is a single resource that accepts get/post/put/delete verbs. It is not a normal MVC controller.

Necessarily, at /api/VTRouting there can only be one HttpPost method that accepts the parameters you are sending. The function name does not matter, as long as you are decorating with the [http] stuff. I've never tried, though.

Edit: This does not work. In resolving, it seems to go by the number of parameters, not trying to model-bind to the type.

You can overload the functions to accept different parameters. I am pretty sure you would be OK if you declared it the way you do, but used different (incompatible) parameters to the methods. If the params are the same, you are out of luck as model binding won't know which one you meant.

[HttpPost]
public MyResult Route(MyRequestTemplate routingRequestTemplate) {...}

[HttpPost]
public MyResult TSPRoute(MyOtherTemplate routingRequestTemplate) {...}

This part works

The default template they give when you create a new one makes this pretty explicit, and I would say you should stick with this convention:

public class ValuesController : ApiController
{
    // GET is overloaded here.  one method takes a param, the other not.
    // GET api/values  
    public IEnumerable<string> Get() { .. return new string[] ... }
    // GET api/values/5
    public string Get(int id) { return "hi there"; }

    // POST api/values (OVERLOADED)
    public void Post(string value) { ... }
    public void Post(string value, string anotherValue) { ... }
    // PUT api/values/5
    public void Put(int id, string value) {}
    // DELETE api/values/5
    public void Delete(int id) {}
}

If you want to make one class that does many things, for ajax use, there is no big reason to not use a standard controller/action pattern. The only real difference is your method signatures aren't as pretty, and you have to wrap things in Json( returnValue) before you return them.

Edit:

Overloading works just fine when using the standard template (edited to include) when using simple types. I've gone and tested the other way too, with 2 custom objects with different signatures. Never could get it to work.

• Binding with complex objects doesn't look "deep", so thats a no-go
• You could get around this by passing an extra param, on the query string
• A better writeup than I can give on available options

This worked for me in this case, see where it gets you. Exception for testing only.

public class NerdyController : ApiController
{
    public void Post(string type, Obj o) { 
        throw new Exception("Type=" + type + ", o.Name=" + o.Name ); 
    }
}

public class Obj {
    public string Name { get; set; }
    public string Age { get; set; }
}

And called like this form the console:

$.post("/api/Nerdy?type=white", { 'Name':'Slim', 'Age':'21' } )

If the number of arguments should be an exact number (less or equal to 9), then this is a simple way to check it:

if "%2" == "" goto args_count_wrong
if "%3" == "" goto args_count_ok

:args_count_wrong
echo I need exactly two command line arguments
exit /b 1

:args_count_ok

I found this. Using:

galleryIntent.setType("image/*");
galleryIntent.setAction(Intent.ACTION_GET_CONTENT);

for one of the intents shows the user the option of selecting 'documents' in Android 4, which I found very confusing. Using this instead shows the 'gallery' option:

Intent pickIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);

The heredoc syntax is much cleaner to me and it is really useful for multi-line strings and avoiding quoting issues. Back in the day I used to use them to construct SQL queries:

$sql = <<<SQL
select *
  from $tablename
 where id in [$order_ids_list]
   and product_name = "widgets"
SQL;

To me this has a lower probability of introducing a syntax error than using quotes:

$sql = "
select *
  from $tablename
 where id in [$order_ids_list]
   and product_name = \"widgets\"
";

Another point is to avoid escaping double quotes in your string:

$x = "The point of the \"argument" was to illustrate the use of here documents";

The problem with the above is the syntax error (the missing escaped quote) I just introduced as opposed to here document syntax:

$x = <<<EOF
The point of the "argument" was to illustrate the use of here documents
EOF;

It is a bit of style, but I use the following as rules for single, double and here documents for defining strings:

• Single quotes are used when the string is a constant like 'no variables here'
• Double quotes when I can put the string on a single line and require variable interpolation or an embedded single quote "Today is ${user}'s birthday"
• Here documents for multi-line strings that require formatting and variable interpolation.

Run a jar file and specify a class path like this:

java -cp <jar_name.jar:libs/*> com.test.App

jar_name.jar is the full name of the JAR you want to execute

libs/* is a path to your dependency JARs

com.test.App is the fully qualified name of the class from the JAR that has the main(String[]) method

The jar and dependent jar should have execute permissions.

PHP_EOL returns a string corresponding to the line break on the platform(LF, \n ou #10 sur Unix, CRLF, \n\r ou #13#10 sur Windows).

echo "Hello World".PHP_EOL;

Assuming there are no prepending/succeeding whitespace characters, there are still a few ways to assert string equality. Some of those are:

• strings.ToLower(..) then ==
• strings.EqualFold(.., ..)
• cases#Lower paired with ==
• cases#Fold paired with ==

Here are some basic benchmark results (in these tests, strings.EqualFold(.., ..) seems like the most performant choice):

goos: darwin
goarch: amd64
BenchmarkStringOps/both_strings_equal::equality_op-4               10000        182944 ns/op
BenchmarkStringOps/both_strings_equal::strings_equal_fold-4        10000        114371 ns/op
BenchmarkStringOps/both_strings_equal::fold_caser-4                10000       2599013 ns/op
BenchmarkStringOps/both_strings_equal::lower_caser-4               10000       3592486 ns/op

BenchmarkStringOps/one_string_in_caps::equality_op-4               10000        417780 ns/op
BenchmarkStringOps/one_string_in_caps::strings_equal_fold-4        10000        153509 ns/op
BenchmarkStringOps/one_string_in_caps::fold_caser-4                10000       3039782 ns/op
BenchmarkStringOps/one_string_in_caps::lower_caser-4               10000       3861189 ns/op

BenchmarkStringOps/weird_casing_situation::equality_op-4           10000        619104 ns/op
BenchmarkStringOps/weird_casing_situation::strings_equal_fold-4    10000        148489 ns/op
BenchmarkStringOps/weird_casing_situation::fold_caser-4            10000       3603943 ns/op
BenchmarkStringOps/weird_casing_situation::lower_caser-4           10000       3637832 ns/op

Since there are quite a few options, so here's the code to generate benchmarks.

package main

import (
    "fmt"
    "strings"
    "testing"

    "golang.org/x/text/cases"
    "golang.org/x/text/language"
)

func BenchmarkStringOps(b *testing.B) {
    foldCaser := cases.Fold()
    lowerCaser := cases.Lower(language.English)

    tests := []struct{
        description string
        first, second string
    }{
        {
            description: "both strings equal",
            first: "aaaa",
            second: "aaaa",
        },
        {
            description: "one string in caps",
            first: "aaaa",
            second: "AAAA",
        },
        {
            description: "weird casing situation",
            first: "aAaA",
            second: "AaAa",
        },
    }

    for _, tt := range tests {
        b.Run(fmt.Sprintf("%s::equality op", tt.description), func(b *testing.B) {
            for i := 0; i < b.N; i++ {
                benchmarkStringEqualsOperation(tt.first, tt.second, b)
            }
        })

        b.Run(fmt.Sprintf("%s::strings equal fold", tt.description), func(b *testing.B) {
            for i := 0; i < b.N; i++ {
                benchmarkStringsEqualFold(tt.first, tt.second, b)
            }
        })

        b.Run(fmt.Sprintf("%s::fold caser", tt.description), func(b *testing.B) {
            for i := 0; i < b.N; i++ {
                benchmarkStringsFoldCaser(tt.first, tt.second, foldCaser, b)
            }
        })

        b.Run(fmt.Sprintf("%s::lower caser", tt.description), func(b *testing.B) {
            for i := 0; i < b.N; i++ {
                benchmarkStringsLowerCaser(tt.first, tt.second, lowerCaser, b)
            }
        })
    }
}

func benchmarkStringEqualsOperation(first, second string, b *testing.B) {
    for n := 0; n < b.N; n++ {
        _ = strings.ToLower(first) == strings.ToLower(second)
    }
}

func benchmarkStringsEqualFold(first, second string, b *testing.B) {
    for n := 0; n < b.N; n++ {
        _ = strings.EqualFold(first, second)
    }
}

func benchmarkStringsFoldCaser(first, second string, caser cases.Caser, b *testing.B) {
    for n := 0; n < b.N; n++ {
        _ = caser.String(first) == caser.String(second)
    }
}

func benchmarkStringsLowerCaser(first, second string, caser cases.Caser, b *testing.B) {
    for n := 0; n < b.N; n++ {
        _ = caser.String(first) == caser.String(second)
    }
}

This can be easily done by doing:

$(this).closest('table').attr('id');

You attach this to any object inside a table and it will return you the id of that table.

There is a limit on the number of half-open connections, but afaik not for active connections. Although it appears to depend on the type of Windows 2008 server, at least according to this MSFT employee:

It depends on the edition, Web and Foundation editions have connection limits while Standard, Enterprise, and Datacenter do not.

Default Colors:

android:textColorHint="@android:color/holo_blue_dark"

For Color code:

android:textColorHint="#33b5e5"

This is updated as of 6-14-2017 from the following source:
http://help.apple.com/itunes-connect/developer/#/devd274dd925

Screenshot specifications

• 5.5-Inch Retina Display
  1242 x 2208 pixels for portrait
  2208 x 1242 pixels for landscape

• 4.7-Inch Retina Display
  750 x 1334 pixels for portrait
  1334 x 750 pixels for landscape

• 4-Inch Retina Display
  640 x 1096 pixels for portrait (without status bar)
  640 x 1136 pixels for portrait (full screen)
  1136 x 600 pixels for landscape (without status bar)
  1136 x 640 pixels for landscape (full screen)

• 3.5-Inch Retina Display
  640 x 920 pixels for portrait (without status bar)
  640 x 960 pixels for portrait (full screen)
  960 x 600 pixels for landscape (without status bar)
  960 x 640 pixels for landscape (full screen)

• 12.9-Inch Retina Display
  2048 x 2732 pixels for portrait
  2732 x 2048 pixels for landscape

• 9.7-Inch Retina Display
  High Resolution:
  2048 x 1496 pixels for landscape (without status bar)
  2048 x 1536 pixels for landscape (full screen)
  1536 x 2008 pixels for portrait (without status bar)
  1536 x 2048 pixels for portrait (full screen)
  Standard resolution:
  1024 x 748 pixels for landscape (without status bar)
  1024 x 768 pixels for landscape (full screen)
  768 x 1004 pixels for portrait (without status bar)
  768 x 1024 pixels for portrait (full screen)

• macOS
  One of the following, with a 16:10 aspect ratio.
  1280 x 800 pixels
  1440 x 900 pixels
  2560 x 1600 pixels
  2880 x 1800 pixels

• tvOS
  1920 x 1080 pixels

• watchOS
  312 x 390 pixels

set python to python2.7 before running npm install

Linux:

export PYTHON=python2.7

Windows:

set PYTHON=python2.7

Dim sFilePath$, sFileName$
sFileName = Split(sFilePath, "\")(UBound(Split(sFilePath, "\")))

C does not really have multi-dimensional arrays, but there are several ways to simulate them. The way to pass such arrays to a function depends on the way used to simulate the multiple dimensions:

1) Use an array of arrays. This can only be used if your array bounds are fully determined at compile time, or if your compiler supports VLA's:

#define ROWS 4
#define COLS 5

void func(int array[ROWS][COLS])
{
  int i, j;

  for (i=0; i<ROWS; i++)
  {
    for (j=0; j<COLS; j++)
    {
      array[i][j] = i*j;
    }
  }
}

void func_vla(int rows, int cols, int array[rows][cols])
{
  int i, j;

  for (i=0; i<rows; i++)
  {
    for (j=0; j<cols; j++)
    {
      array[i][j] = i*j;
    }
  }
}

int main()
{
  int x[ROWS][COLS];

  func(x);
  func_vla(ROWS, COLS, x);
}

2) Use a (dynamically allocated) array of pointers to (dynamically allocated) arrays. This is used mostly when the array bounds are not known until runtime.

void func(int** array, int rows, int cols)
{
  int i, j;

  for (i=0; i<rows; i++)
  {
    for (j=0; j<cols; j++)
    {
      array[i][j] = i*j;
    }
  }
}

int main()
{
  int rows, cols, i;
  int **x;

  /* obtain values for rows & cols */

  /* allocate the array */
  x = malloc(rows * sizeof *x);
  for (i=0; i<rows; i++)
  {
    x[i] = malloc(cols * sizeof *x[i]);
  }

  /* use the array */
  func(x, rows, cols);

  /* deallocate the array */
  for (i=0; i<rows; i++)
  {
    free(x[i]);
  }
  free(x);
}

3) Use a 1-dimensional array and fixup the indices. This can be used with both statically allocated (fixed-size) and dynamically allocated arrays:

void func(int* array, int rows, int cols)
{
  int i, j;

  for (i=0; i<rows; i++)
  {
    for (j=0; j<cols; j++)
    {
      array[i*cols+j]=i*j;
    }
  }
}

int main()
{
  int rows, cols;
  int *x;

  /* obtain values for rows & cols */

  /* allocate the array */
  x = malloc(rows * cols * sizeof *x);

  /* use the array */
  func(x, rows, cols);

  /* deallocate the array */
  free(x);
}

4) Use a dynamically allocated VLA. One advantage of this over option 2 is that there is a single memory allocation; another is that less memory is needed because the array of pointers is not required.

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

extern void func_vla(int rows, int cols, int array[rows][cols]);
extern void get_rows_cols(int *rows, int *cols);
extern void dump_array(const char *tag, int rows, int cols, int array[rows][cols]);

void func_vla(int rows, int cols, int array[rows][cols])
{
    for (int i = 0; i < rows; i++)
    {
        for (int j = 0; j < cols; j++)
        {
            array[i][j] = (i + 1) * (j + 1);
        }
    }
}

int main(void)
{
    int rows, cols;

    get_rows_cols(&rows, &cols);

    int (*array)[cols] = malloc(rows * cols * sizeof(array[0][0]));
    /* error check omitted */

    func_vla(rows, cols, array);
    dump_array("After initialization", rows, cols, array);

    free(array);
    return 0;
}

void dump_array(const char *tag, int rows, int cols, int array[rows][cols])
{
    printf("%s (%dx%d):\n", tag, rows, cols);
    for (int i = 0; i < rows; i++)
    {
        for (int j = 0; j < cols; j++)
            printf("%4d", array[i][j]);
        putchar('\n');
    }
}

void get_rows_cols(int *rows, int *cols)
{
    srand(time(0));           // Only acceptable because it is called once
    *rows = 5 + rand() % 10;
    *cols = 3 + rand() % 12;
}

(See srand() — why call it only once?.)

You need text() or html() for label not val() The function should not be called for label instead it is used to get values of input like text or checkbox etc.

Change

value = $("#telefon").val(); 

To

value = $("#telefon").text(); 

Perhaps a more pythonic way of doing so.

from numpy import *
import math
import matplotlib.pyplot as plt

t = linspace(0,2*math.pi,400)
a = sin(t)
b = cos(t)
c = a + b

plt.plot(t, a, t, b, t, c)
plt.show()

Something like this should work (can't test it right now - from memory):

UPDATE SHIPMENT
SET
  OrgAddress1     = BD.OrgAddress1,
  OrgAddress2     = BD.OrgAddress2,
  OrgCity         = BD.OrgCity,
  OrgState        = BD.OrgState,
  OrgZip          = BD.OrgZip,
  DestAddress1    = BD.DestAddress1,
  DestAddress2    = BD.DestAddress2,
  DestCity        = BD.DestCity,
  DestState       = BD.DestState,
  DestZip         = BD.DestZip
FROM
   BookingDetails BD
WHERE 
   SHIPMENT.MyID2 = @MyID2
   AND
   BD.MyID = @MyID

Does that help?

In your IServece.cs add the following tag : BodyStyle = WebMessageBodyStyle.Bare

 [WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Bare, UriTemplate = "Getperson/{id}")]

    List<personClass> Getperson(string id);

Duplicate rows can be removed for Complex Queries by,

First storing the result to a #TempTable or @TempTableVariable

Delete from #TempTable or @TempTableVariable where your condition

Then select the rest of the data.

If need to create a row number create an identity column.

This is what I did:

View myView;  
myView.getLayoutParams().height = 32;  
myView.getLayoutParams().width = 32;

If there is a view group that this view belongs to, you may also need to call yourViewGroup.requestLayout() for it to take effect.

Edit:

Are you trying to do sth like this? See: http://twitter.github.com/bootstrap/javascript.html#tabs

See the working example: http://jsfiddle.net/U6aKT/

<a href="#id">go to id</a>
<div style="margin-top:2000px;"></div>
<a id="id">id</a>

In general error is which nobody can control or guess when it occurs.Exception can be guessed and can be handled. In Java Exception and Error are sub class of Throwable.It is differentiated based on the program control.Error such as OutOfMemory Error which no programmer can guess and can handle it.It depends on dynamically based on architectire,OS and server configuration.Where as Exception programmer can handle it and can avoid application's misbehavior.For example if your code is looking for a file which is not available then IOException is thrown.Such instances programmer can guess and can handle it.

The browser will execute the scripts in the order it finds them. If you call an external script, it will block the page until the script has been loaded and executed.

To test this fact:

// file: test.php
sleep(10);
die("alert('Done!');");

// HTML file:
<script type="text/javascript" src="test.php"></script>

Dynamically added scripts are executed as soon as they are appended to the document.

To test this fact:

<!DOCTYPE HTML>
<html>
<head>
    <title>Test</title>
</head>
<body>
    <script type="text/javascript">
        var s = document.createElement('script');
        s.type = "text/javascript";
        s.src = "link.js"; // file contains alert("hello!");
        document.body.appendChild(s);
        alert("appended");
    </script>
    <script type="text/javascript">
        alert("final");
    </script>
</body>
</html>

Order of alerts is "appended" -> "hello!" -> "final"

If in a script you attempt to access an element that hasn't been reached yet (example: <script>do something with #blah</script><div id="blah"></div>) then you will get an error.

Overall, yes you can include external scripts and then access their functions and variables, but only if you exit the current <script> tag and start a new one.

If this is your own collection class rather than a built in one, you need to override its toString method. Eclipse calls that function for any objects for which it does not have a hard-wired formatting.

I am implementing old http (0.9, 1.0, 1.1) request and response reader/writer. Request URI is the most problematic place.

You can't just use RFC 1738, 2396 or 3986 as it is. There are many old HTTP clients and servers that allows more characters. So I've made research based on accidentally published webserver access logs: "GET URI HTTP/1.0" 200.

I've found that the following non-standard characters are often used in URI:

\ { } < > | ` ^ "

These characters were described in RFC 1738 as unsafe.

If you want to be compatible with all old HTTP clients and servers - you have to allow these characters in request URI.

Please read more information about this research in oghttp-request-collector.

Try this. I set the blue box to float right, gave left and right a fixed height, and added a white border on the right of the left div. Also added rounded corners to more match your example (These won't work in ie 8 or less). I also took out the position: relative. You don't need it. Block level elements are set to position relative by default.

See it here: http://jsfiddle.net/ZSgLJ/

#left {
  float: left;
  width: 44%;
  margin: 0;
  padding: 0;
  border-right: 1px solid white;
  height:400px;
}

#right {
  position: relative;
  float: right;
  width: 49%;
  margin: 0;
  padding: 0;
  height:400px;
}

#blue_box {
  background-color:blue;
  border-radius: 10px;
  -moz-border-radius:10px;
  -webkit-border-radius: 10px;
  width: 45%;
  min-width: 400px;
  max-width: 600px;
  padding: 2%;
  float: right;
}

This should work just fine for you, so long as the function jsonp_callback is visible in the global scope:

function jsonp_callback(data) {
    // returning from async callbacks is (generally) meaningless
    console.log(data.found);
}

var url = "http://public-api.wordpress.com/rest/v1/sites/wtmpeachtest.wordpress.com/posts?callback=jsonp_callback";

$http.jsonp(url);

Full demo: http://jsfiddle.net/mattball/a4Rc2/ (disclaimer: I've never written any AngularJS code before)

Adding the following attribute within the opening < widget > tag worked for me. Simple and live reloads correctly on a Android 9 emulator. xmlns:android="http://schemas.android.com/apk/res/android"

<widget id="com.my.awesomeapp" version="1.0.0" 
xmlns="http://www.w3.org/ns/widgets"
xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:cdv="http://cordova.apache.org/ns/1.0">

For Bootstrap v4 use:
has-danger for form-group wrapper,
form-control-danger for input to show icon (will display ? at the end of input),
form-control-feedback to message wrapper

Example:

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">_x000D_
_x000D_
_x000D_
<div class="form-group has-danger">_x000D_
  <input type="text" class="form-control form-control-danger">_x000D_
  <div class="form-control-feedback">Not valid :(</div>_x000D_
</div>

char[] characters;
...
string s = new string(characters);

This is an old question, but as of 2015 this may actually work:

$('#test').id;

And you can also make assignments:

$('#test').id = "abc";

As long as you define the following JQuery plugin:

Object.defineProperty($.fn, 'id', {
    get: function () { return this.attr("id"); },
    set: function (newValue) { this.attr("id", newValue); }
});

Interestingly, if element is a DOM element, then:

element.id === $(element).id; // Is true!

i really disadvise you against using Thread.Sleep(2000), because of a several reasons (a few are described here), but most of all because its not useful when it comes to debugging/testing.

I recommend to use a C# Timer instead of Thread.Sleep(). Timers let you perform methods frequently (if necessary) AND are much easiert to use in testing! There's a very nice example of how to use a timer right behind the hyperlink - just put your logic "what happens after 2 seconds" right into the Timer.Elapsed += new ElapsedEventHandler(OnTimedEvent); method.

Try this easy 2019 jquery solution, although its been around a while;

1. add this plugin to head:

   src="https://code.jquery.com/ui/1.12.0/jquery-ui.min.js"

2. add this to js:

   $("*").on("touchend", function(e) { $(this).focus(); }); //applies to all elements

3. some suggested variations to this are:

   $(":input, :checkbox,").on("touchend", function(e) {(this).focus);}); //specify elements

   $("*").on("click, touchend", function(e) { $(this).focus(); }); //include click event

   css: body { cursor: pointer; } //touch anywhere to end a focus

Notes

• place plugin before bootstrap.js to avoif affecting tooltips
• only tested on iphone XR ios 12.1.12, and ipad 3 ios 9.3.5, using Safari or Chrome.

References:

https://code.jquery.com/ui/

https://api.jquery.com/category/selectors/jquery-selector-extensions/

I still have the same issue in Neon.2 My solution is to disable the JPA Configurator.

Open the Eclipse Preferences (not the project prefs!). Go to Maven --> Java EE Integration and disable the JPA Configurator. I also disabled the JAX-RS Configurator and the JSF Configurator.

From that point on the JPA Project Change Event Handler doesn't show up anymore.

Restart Eclipse if the change does not take effect immediately.

int main()
{
    unsigned long long d;
    scanf("%llu",&d);
    printf("%llu",d);
    getch();
}

This will be helpful . . .

I have tried the most upvoted one, but it did not work for me, but below works well.

$('#mytable tr').last().after('<tr><td></td></tr>');

Which will work even there is a tobdy there.

Here's a simple small function that can be applied anywhere as long as you're using jQuery.

var redirect = 'http://www.website.com/page?id=23231';
$.redirectPost(redirect, {x: 'example', y: 'abc'});

// jquery extend function
$.extend(
{
    redirectPost: function(location, args)
    {
        var form = '';
        $.each( args, function( key, value ) {
            value = value.split('"').join('\"')
            form += '<input type="hidden" name="'+key+'" value="'+value+'">';
        });
        $('<form action="' + location + '" method="POST">' + form + '</form>').appendTo($(document.body)).submit();
    }
});

Quick tweak to @alex-rodrigues answer... deals with shape including the number of channels.

import cv2
import numpy as np

def rotateImage(image, angle):
    center=tuple(np.array(image.shape[0:2])/2)
    rot_mat = cv2.getRotationMatrix2D(center,angle,1.0)
    return cv2.warpAffine(image, rot_mat, image.shape[0:2],flags=cv2.INTER_LINEAR)

In my case, I solved it with the following:

app.set('views', `${__dirname}/views`);
app.use(express.static(`${__dirname}/public`));

I needed to start node app.min.js from /dist folder.

My folder structure was:

Moment.js can convert unix timestamps into any custom format

In this case : var time = moment(1382086394000).format("DD-MM-YYYY h:mm:ss");

will print 18-10-2013 11:53:14;

Here's a plunker that demonstrates this.

Try this:

...(to_date('2011/04/22 08:30:00', 'yyyy/mm/dd hh24:mi:ss'));

The Tuple approach :

This solution provides a strict FixedLengthArray (ak.a. SealedArray) type signature based in Tuples.

Syntax example :

// Array containing 3 strings
let foo : FixedLengthArray<[string, string, string]> 

This is the safest approach, considering it prevents accessing indexes out of the boundaries.

Implementation :

type ArrayLengthMutationKeys = 'splice' | 'push' | 'pop' | 'shift' | 'unshift' | number
type ArrayItems<T extends Array<any>> = T extends Array<infer TItems> ? TItems : never
type FixedLengthArray<T extends any[]> =
  Pick<T, Exclude<keyof T, ArrayLengthMutationKeys>>
  & { [Symbol.iterator]: () => IterableIterator< ArrayItems<T> > }

Tests :

var myFixedLengthArray: FixedLengthArray< [string, string, string]>

// Array declaration tests
myFixedLengthArray = [ 'a', 'b', 'c' ]  // ? OK
myFixedLengthArray = [ 'a', 'b', 123 ]  // ? TYPE ERROR
myFixedLengthArray = [ 'a' ]            // ? LENGTH ERROR
myFixedLengthArray = [ 'a', 'b' ]       // ? LENGTH ERROR

// Index assignment tests 
myFixedLengthArray[1] = 'foo'           // ? OK
myFixedLengthArray[1000] = 'foo'        // ? INVALID INDEX ERROR

// Methods that mutate array length
myFixedLengthArray.push('foo')          // ? MISSING METHOD ERROR
myFixedLengthArray.pop()                // ? MISSING METHOD ERROR

// Direct length manipulation
myFixedLengthArray.length = 123         // ? READ-ONLY ERROR

// Destructuring
var [ a ] = myFixedLengthArray          // ? OK
var [ a, b ] = myFixedLengthArray       // ? OK
var [ a, b, c ] = myFixedLengthArray    // ? OK
var [ a, b, c, d ] = myFixedLengthArray // ? INVALID INDEX ERROR

(*) This solution requires the noImplicitAny typescript configuration directive to be enabled in order to work (commonly recommended practice)

The Array(ish) approach :

This solution behaves as an augmentation of the Array type, accepting an additional second parameter(Array length). Is not as strict and safe as the Tuple based solution.

Syntax example :

let foo: FixedLengthArray<string, 3> 

Keep in mind that this approach will not prevent you from accessing an index out of the declared boundaries and set a value on it.

Implementation :

type ArrayLengthMutationKeys = 'splice' | 'push' | 'pop' | 'shift' |  'unshift'
type FixedLengthArray<T, L extends number, TObj = [T, ...Array<T>]> =
  Pick<TObj, Exclude<keyof TObj, ArrayLengthMutationKeys>>
  & {
    readonly length: L 
    [ I : number ] : T
    [Symbol.iterator]: () => IterableIterator<T>   
  }

Tests :

var myFixedLengthArray: FixedLengthArray<string,3>

// Array declaration tests
myFixedLengthArray = [ 'a', 'b', 'c' ]  // ? OK
myFixedLengthArray = [ 'a', 'b', 123 ]  // ? TYPE ERROR
myFixedLengthArray = [ 'a' ]            // ? LENGTH ERROR
myFixedLengthArray = [ 'a', 'b' ]       // ? LENGTH ERROR

// Index assignment tests 
myFixedLengthArray[1] = 'foo'           // ? OK
myFixedLengthArray[1000] = 'foo'        // ? SHOULD FAIL

// Methods that mutate array length
myFixedLengthArray.push('foo')          // ? MISSING METHOD ERROR
myFixedLengthArray.pop()                // ? MISSING METHOD ERROR

// Direct length manipulation
myFixedLengthArray.length = 123         // ? READ-ONLY ERROR

// Destructuring
var [ a ] = myFixedLengthArray          // ? OK
var [ a, b ] = myFixedLengthArray       // ? OK
var [ a, b, c ] = myFixedLengthArray    // ? OK
var [ a, b, c, d ] = myFixedLengthArray // ? SHOULD FAIL

you could write

select DISTINCT f from t;

as

select f from t group by f;

thing is, I am just currently myself getting into Doctrine, so I cannot give you a real answer. but you could as shown above, simulate a distinct with group by and transform that into Doctrine. if you want add further filtering then use HAVING after group by.

Use the following stored procedure. It uses a custom split function, which can be found here.

 create stored procedure GetSearchMachingTagNames 
    @PipeDelimitedTagNames varchar(max), 
    @delimiter char(1) 
    as  
    begin
         select * from Tags 
         where Name in (select data from [dbo].[Split](@PipeDelimitedTagNames,@delimiter) 
    end

Same as apply, now with spread :

const maxDate = new Date(Math.max(...dates));

(could be a comment on best answer)

Having <thead> and <tbody> with the same numbers of <th> and <td> solved my problem.

>>> df

   Station ID                        Pollutants
0        8809  {"a": "46", "b": "3", "c": "12"}
1        8810   {"a": "36", "b": "5", "c": "8"}
2        8811              {"b": "2", "c": "7"}
3        8812                       {"c": "11"}
4        8813            {"a": "82", "c": "15"}

speed comparison for a large dataset of 10 million rows

>>> df = pd.concat([df]*100000).reset_index(drop=True)
>>> df = pd.concat([df]*20).reset_index(drop=True)
>>> print(df.shape)
(10000000, 2)

def apply_drop(df):
    return df.join(df['Pollutants'].apply(pd.Series)).drop('Pollutants', axis=1)  

def json_normalise_drop(df):
    return df.join(pd.json_normalize(df.Pollutants)).drop('Pollutants', axis=1)  

def tolist_drop(df):
    return df.join(pd.DataFrame(df['Pollutants'].tolist())).drop('Pollutants', axis=1)  

def vlues_tolist_drop(df):
    return df.join(pd.DataFrame(df['Pollutants'].values.tolist())).drop('Pollutants', axis=1)  

def pop_tolist(df):
    return df.join(pd.DataFrame(df.pop('Pollutants').tolist()))  

def pop_values_tolist(df):
    return df.join(pd.DataFrame(df.pop('Pollutants').values.tolist()))

>>> %timeit apply_drop(df.copy())
1 loop, best of 3: 53min 20s per loop
>>> %timeit json_normalise_drop(df.copy())
1 loop, best of 3: 54.9 s per loop
>>> %timeit tolist_drop(df.copy())
1 loop, best of 3: 6.62 s per loop
>>> %timeit vlues_tolist_drop(df.copy())
1 loop, best of 3: 6.63 s per loop
>>> %timeit pop_tolist(df.copy())
1 loop, best of 3: 5.99 s per loop
>>> %timeit pop_values_tolist(df.copy())
1 loop, best of 3: 5.94 s per loop

+---------------------+-----------+
| apply_drop          | 53min 20s |
| json_normalise_drop |    54.9 s |
| tolist_drop         |    6.62 s |
| vlues_tolist_drop   |    6.63 s |
| pop_tolist          |    5.99 s |
| pop_values_tolist   |    5.94 s |
+---------------------+-----------+

df.join(pd.DataFrame(df.pop('Pollutants').values.tolist())) is the fastest

1. You are trying to delete a variable allocated on the stack. You can not do this
2. Deleting a pointer does not destruct a pointer actually, just the memory occupied is given back to the OS. You can access it untill the memory is used for another variable, or otherwise manipulated. So it is good practice to set a pointer to NULL (0) after deleting.
3. Deleting a NULL pointer does not delete anything.

or //div[@id='id-74385'][@class='guest clearfix']

try pcregrep instead of regular grep:

pcregrep -M "pattern1.*\n.*pattern2" filename

the -M option allows it to match across multiple lines, so you can search for newlines as \n.

The answer is a simple PowerShell one-liner:

Get-WmiObject Win32_NetworkConnection | ft "RemoteName","LocalName" -A

If you only want to pull the UNC for one particular drive, add a where statement:

Get-WmiObject Win32_NetworkConnection | where -Property 'LocalName' -eq 'Z:'  | ft "RemoteName","LocalName" -A

I wrote this npm package stringinject https://www.npmjs.com/package/stringinject which allows you to do the following

var string = stringInject("this is a {0} string for {1}", ["test", "stringInject"]);

which will replace the {0} and {1} with the array items and return the following string

"this is a test string for stringInject"

or you could replace placeholders with object keys and values like so:

var str = stringInject("My username is {username} on {platform}", { username: "tjcafferkey", platform: "GitHub" });

"My username is tjcafferkey on Github" 

rem This is the command line version
cscript "C:\Users\guest\Desktop\123\MyScript.vbs"

OR

rem This is the windowed version
wscript "C:\Users\guest\Desktop\123\MyScript.vbs"

You can also add the option //e:vbscript to make sure the scripting engine will recognize your script as a vbscript.

Windows/DOS batch files doesn't require escaping \ like *nix.

You can still use "C:\Users\guest\Desktop\123\MyScript.vbs", but this requires the user has *.vbs associated to wscript.

For those who are looking just for spaces between items in the RecyclerView see my approach where you get equal spaces between all items, except in first and last items where I gave a bigger padding. I only apply padding to left/right in horizontal LayoutManager and to top/bottom in vertical LayoutManager.

public class PaddingItemDecoration extends RecyclerView.ItemDecoration {

    private int mPaddingPx;
    private int mPaddingEdgesPx;

    public PaddingItemDecoration(Activity activity) {
        final Resources resources = activity.getResources();
        mPaddingPx = (int) resources.getDimension(R.dimen.paddingItemDecorationDefault);
        mPaddingEdgesPx = (int) resources.getDimension(R.dimen.paddingItemDecorationEdge);
    }

    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
        super.getItemOffsets(outRect, view, parent, state);

        final int itemPosition = parent.getChildAdapterPosition(view);
        if (itemPosition == RecyclerView.NO_POSITION) {
            return;
        }
        int orientation = getOrientation(parent);
        final int itemCount = state.getItemCount();

        int left = 0;
        int top = 0;
        int right = 0;
        int bottom = 0;

        /** HORIZONTAL */
        if (orientation == LinearLayoutManager.HORIZONTAL) {
            /** all positions */
            left = mPaddingPx;
            right = mPaddingPx;

            /** first position */
            if (itemPosition == 0) {
                left += mPaddingEdgesPx;
            }
            /** last position */
            else if (itemCount > 0 && itemPosition == itemCount - 1) {
                right += mPaddingEdgesPx;
            }
        }
        /** VERTICAL */
        else {
            /** all positions */
            top = mPaddingPx;
            bottom = mPaddingPx;

            /** first position */
            if (itemPosition == 0) {
                top += mPaddingEdgesPx;
            }
            /** last position */
            else if (itemCount > 0 && itemPosition == itemCount - 1) {
                bottom += mPaddingEdgesPx;
            }
        }

        if (!isReverseLayout(parent)) {
            outRect.set(left, top, right, bottom);
        } else {
            outRect.set(right, bottom, left, top);
        }
    }

    private boolean isReverseLayout(RecyclerView parent) {
        if (parent.getLayoutManager() instanceof LinearLayoutManager) {
            LinearLayoutManager layoutManager = (LinearLayoutManager) parent.getLayoutManager();
            return layoutManager.getReverseLayout();
        } else {
            throw new IllegalStateException("PaddingItemDecoration can only be used with a LinearLayoutManager.");
        }
    }

    private int getOrientation(RecyclerView parent) {
        if (parent.getLayoutManager() instanceof LinearLayoutManager) {
            LinearLayoutManager layoutManager = (LinearLayoutManager) parent.getLayoutManager();
            return layoutManager.getOrientation();
        } else {
            throw new IllegalStateException("PaddingItemDecoration can only be used with a LinearLayoutManager.");
        }
    }
}

dimens.xml

<resources>
    <dimen name="paddingItemDecorationDefault">10dp</dimen>
    <dimen name="paddingItemDecorationEdge">20dp</dimen>
</resources>

I get into the same issue even after moving the composer.phar to '/usr/local/bin/composer' using the following command in amazon linux.

mv composer.phar /usr/local/bin/composer

I used the following command to create a alias for the composer file. So now its running globally.

alias composer='/usr/local/bin/composer'

I don't know whether this will work in OS-X. But when i search with this issue i get this link. So I'm just posting here. Hope this will help someone.

I faced the same problem. My problem was that I could modify a file, but not another (both are in same project). Later I found that the file I couldn't modify was also part of another project. That another project (Unit Test) wasn't loaded, and intelligent VS debugger shows the error that assembly for this given file was not loaded, and changes aren't allowed. How weird!

Hence, I had to unload the unit-test project and continue the EnC debugging.

You can also specify the font size relative to the base_size included in themes such as theme_bw() (where base_size is 11) using the rel() function.

For example:

ggplot(mtcars, aes(disp, mpg, col=as.factor(cyl))) +
  geom_point() +
  theme_bw() +
  theme(legend.text=element_text(size=rel(0.5)))

I started following a tutorial on a blog that required MongoDB. It had instructions on downloading and configuring the service. But for some reason the command for starting the Windows service in that tutorial wasn’t working. So I went to the MongoDB docs and tried running this command as listed in the mongodb.org-

The command for strting mongodb service- sc.exe create MongoDB binPath= "\"C:\MongoDB\bin\mongod.exe\" --service --config=\"C:\MongoDB\bin\mongodb\mongod.cfg\"" DisplayName= "MongoDB" start= "auto"

I got this message: [SC] CreateService SUCCESS

Then I ran this one: net start MongoDB

And got this message:

The service is not responding to the control function.

More help is available by typing NET HELPMSG 2186.

I create a file named 'mongod.cfg' in the 'C:\MongoDB\bin\mongodb\' As soon as I added that file and re-ran the command- 'net start MongoDB', the service started running fine.

Hope this helps.

If you want to change a color of a navigation bar, use barTintColor property of it. In addition, if you set any color to tintColor of it, that affects to the navigation bar's item like a button.

FYI, you want to keep iOS 6 style bar, make a background image looks like previous style and set it.

For more detail, you can get more information from the following link:

https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/AppearanceCustomization.html

I was solving this algorithm and get stuck with the pairs part.

This explanation help me a lot https://betterexplained.com/articles/techniques-for-adding-the-numbers-1-to-100/

So to calculate the sum of series of numbers:

n(n+1)/2

But you need to calculate this

1 + 2 + ... + (n-1)

So in order to get this you can use

n(n+1)/2 - n

that is equal to

n(n-1)/2

with open('file.txt', 'r') as searchfile:
    for line in searchfile:
        if 'searchphrase' in line:
            print line

With apologies to senderle who I blatantly copied.

Here's how do to it with the SSDB catalog that was introduced with SQL Server 2012...

using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data.SqlClient;

using Microsoft.SqlServer.Management.IntegrationServices;

public List<string> ExecutePackage(string folder, string project, string package)
{
    // Connection to the database server where the packages are located
    SqlConnection ssisConnection = new SqlConnection(@"Data Source=.\SQL2012;Initial Catalog=master;Integrated Security=SSPI;");

    // SSIS server object with connection
    IntegrationServices ssisServer = new IntegrationServices(ssisConnection);

    // The reference to the package which you want to execute
    PackageInfo ssisPackage = ssisServer.Catalogs["SSISDB"].Folders[folder].Projects[project].Packages[package];

    // Add a parameter collection for 'system' parameters (ObjectType = 50), package parameters (ObjectType = 30) and project parameters (ObjectType = 20)
    Collection<PackageInfo.ExecutionValueParameterSet> executionParameter = new Collection<PackageInfo.ExecutionValueParameterSet>();

    // Add execution parameter (value) to override the default asynchronized execution. If you leave this out the package is executed asynchronized
    executionParameter.Add(new PackageInfo.ExecutionValueParameterSet { ObjectType = 50, ParameterName = "SYNCHRONIZED", ParameterValue = 1 });

    // Add execution parameter (value) to override the default logging level (0=None, 1=Basic, 2=Performance, 3=Verbose)
    executionParameter.Add(new PackageInfo.ExecutionValueParameterSet { ObjectType = 50, ParameterName = "LOGGING_LEVEL", ParameterValue = 3 });

    // Add a project parameter (value) to fill a project parameter
    executionParameter.Add(new PackageInfo.ExecutionValueParameterSet { ObjectType = 20, ParameterName = "MyProjectParameter", ParameterValue = "some value" });

    // Add a project package (value) to fill a package parameter
    executionParameter.Add(new PackageInfo.ExecutionValueParameterSet { ObjectType = 30, ParameterName = "MyPackageParameter", ParameterValue = "some value" });

    // Get the identifier of the execution to get the log
    long executionIdentifier = ssisPackage.Execute(false, null, executionParameter);

    // Loop through the log and do something with it like adding to a list
    var messages = new List<string>();
    foreach (OperationMessage message in ssisServer.Catalogs["SSISDB"].Executions[executionIdentifier].Messages)
    {
        messages.Add(message.MessageType + ": " + message.Message);
    }

    return messages;
}

The code is a slight adaptation of http://social.technet.microsoft.com/wiki/contents/articles/21978.execute-ssis-2012-package-with-parameters-via-net.aspx?CommentPosted=true#commentmessage

There is also a similar article at http://domwritescode.com/2014/05/15/project-deployment-model-changes/

Neither hacking PYTHONPATH nor sys.path is a good idea due to the before mentioned reasons. And for linking the current project into the site-packages folder there is actually a better way than python setup.py develop, as explained here:

pip install --editable path/to/project

If you don't already have a setup.py in your project's root folder, this one is good enough to start with:

from setuptools import setup
setup('project')

def upper(name: String) : String = { 
var uppper : String  =  name.toUpperCase()
uppper
}

val toUpperName = udf {(EmpName: String) => upper(EmpName)}
val emp_details = """[{"id": "1","name": "James Butt","country": "USA"},
{"id": "2", "name": "Josephine Darakjy","country": "USA"},
{"id": "3", "name": "Art Venere","country": "USA"},
{"id": "4", "name": "Lenna Paprocki","country": "USA"},
{"id": "5", "name": "Donette Foller","country": "USA"},
{"id": "6", "name": "Leota Dilliard","country": "USA"}]"""

val df_emp = spark.read.json(Seq(emp_details).toDS())
val df_name=df_emp.select($"id",$"name")
val df_upperName= df_name.withColumn("name",toUpperName($"name")).filter("id='5'")
display(df_upperName)

this will give error org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:304)

Solution -

import java.io.Serializable;

object obj_upper extends Serializable { 
  def upper(name: String) : String = 
  {
    var uppper : String  =  name.toUpperCase()
    uppper
  }
val toUpperName = udf {(EmpName: String) => upper(EmpName)}
}

val df_upperName= 
df_name.withColumn("name",obj_upper.toUpperName($"name")).filter("id='5'")
display(df_upperName)

In case someone else stumbles onto this topic - here's a more "one size fits all" solution.

If you are using .git or .svn, you can use the --exclude-vcs option for tar. This will ignore many different files/folders required by different version control systems.

If you want to read more about it, check out: http://www.gnu.org/software/tar/manual/html_section/exclude.html

The difference between 'throw new Error' and 'throw someObject' in javascript is that throw new Error wraps the error passed to it in the following format -

{ name: 'Error', message: 'String you pass in the constructor' }

The throw someObject will throw the object as is and will not allow any further code execution from the try block, ie same as throw new Error.

Here is a good explanation about The Error object and throwing your own errors

The Error Object

Just what we can extract from it in an event of an error? The Error object in all browsers support the following two properties:

• name: The name of the error, or more specifically, the name of the constructor function the error belongs to.

• message: A description of the error, with this description varying depending on the browser.

Six possible values can be returned by the name property, which as mentioned correspond to the names of the error's constructors. They are:

Error Name          Description

EvalError           An error in the eval() function has occurred.

RangeError          Out of range number value has occurred.

ReferenceError      An illegal reference has occurred.

SyntaxError         A syntax error within code inside the eval() function has occurred.
                    All other syntax errors are not caught by try/catch/finally, and will
                    trigger the default browser error message associated with the error. 
                    To catch actual syntax errors, you may use the onerror event.

TypeError           An error in the expected variable type has occurred.

URIError            An error when encoding or decoding the URI has occurred 
                   (ie: when calling encodeURI()).

Throwing your own errors (exceptions)

Instead of waiting for one of the 6 types of errors to occur before control is automatically transferred from the try block to the catch block, you can also explicitly throw your own exceptions to force that to happen on demand. This is great for creating your own definitions of what an error is and when control should be transferred to catch.

A lazy val is most easily understood as a "memoized (no-arg) def".

Like a def, a lazy val is not evaluated until it is invoked. But the result is saved so that subsequent invocations return the saved value. The memoized result takes up space in your data structure, like a val.

As others have mentioned, the use cases for a lazy val are to defer expensive computations until they are needed and store their results, and to solve certain circular dependencies between values.

Lazy vals are in fact implemented more or less as memoized defs. You can read about the details of their implementation here:

http://docs.scala-lang.org/sips/pending/improved-lazy-val-initialization.html

I would create separate images for each one:

LDPI should be 36 x 36.

MDPI should be 48 x 48.

TVDPI should be 64 x 64.

HDPI should be 72 x 72.

XHDPI should be 96 x 96.

XXHDPI should be 144 x 144.

XXXHDPI should be 192 x 192.

Then just put each of them in the separate stalks of the drawable folder.

You are also required to give a large version of your icon when uploading your app onto the Google Play Store and this should be WEB 512 x 512. This is so large so that Google can rescale it to any size in order to advertise your app throughout the Google Play Store and not add pixelation to your logo.

Basically, all of the other icons should be in proportion to the 'baseline' icon, MDPI at 48 x 48.

LDPI is MDPI x 0.75.

TVDPI is MDPI x 1.33.

HDPI is MDPI x 1.5.

XHDPI is MDPI x 2.

XXHDPI is MDPI x 3.

XXXHDPI is MDPI x 4.

This is all explained on the Iconography page of the Android Developers website: http://developer.android.com/design/style/iconography.html

Create an abstract method, and have each of your enumeration values override it. Since you know the opposite while you're creating it, there's no need to dynamically generate or create it.

It doesn't read nicely though; perhaps a switch would be more manageable?

public enum Direction {
    NORTH(1) {
        @Override
        public Direction getOppositeDirection() {
            return Direction.SOUTH;
        }
    },
    SOUTH(-1) {
        @Override
        public Direction getOppositeDirection() {
            return Direction.NORTH;
        }
    },
    EAST(-2) {
        @Override
        public Direction getOppositeDirection() {
            return Direction.WEST;
        }
    },
    WEST(2) {
        @Override
        public Direction getOppositeDirection() {
            return Direction.EAST;
        }
    };

    Direction(int code){
        this.code=code;
    }
    protected int code;

    public int getCode() {
        return this.code;
    }

    public abstract Direction getOppositeDirection();
}

At the bottom, I have a general solution to replace lines in a file. But first, here is the answer to the specific question at hand. Helper function:

public static void replaceSelected(String replaceWith, String type) {
    try {
        // input the file content to the StringBuffer "input"
        BufferedReader file = new BufferedReader(new FileReader("notes.txt"));
        StringBuffer inputBuffer = new StringBuffer();
        String line;

        while ((line = file.readLine()) != null) {
            inputBuffer.append(line);
            inputBuffer.append('\n');
        }
        file.close();
        String inputStr = inputBuffer.toString();

        System.out.println(inputStr); // display the original file for debugging

        // logic to replace lines in the string (could use regex here to be generic)
        if (type.equals("0")) {
            inputStr = inputStr.replace(replaceWith + "1", replaceWith + "0"); 
        } else if (type.equals("1")) {
            inputStr = inputStr.replace(replaceWith + "0", replaceWith + "1");
        }

        // display the new file for debugging
        System.out.println("----------------------------------\n" + inputStr);

        // write the new string with the replaced line OVER the same file
        FileOutputStream fileOut = new FileOutputStream("notes.txt");
        fileOut.write(inputStr.getBytes());
        fileOut.close();

    } catch (Exception e) {
        System.out.println("Problem reading file.");
    }
}

Then call it:

public static void main(String[] args) {
    replaceSelected("Do the dishes", "1");   
}

Original Text File Content:

Do the dishes0
Feed the dog0
Cleaned my room1

Output:

Do the dishes0
Feed the dog0
Cleaned my room1
----------------------------------
Do the dishes1
Feed the dog0
Cleaned my room1

New text file content:

Do the dishes1
Feed the dog0
Cleaned my room1

And as a note, if the text file was:

Do the dishes1
Feed the dog0
Cleaned my room1

and you used the method replaceSelected("Do the dishes", "1");, it would just not change the file.

Since this question is pretty specific, I'll add a more general solution here for future readers (based on the title).

// read file one line at a time
// replace line as you read the file and store updated lines in StringBuffer
// overwrite the file with the new lines
public static void replaceLines() {
    try {
        // input the (modified) file content to the StringBuffer "input"
        BufferedReader file = new BufferedReader(new FileReader("notes.txt"));
        StringBuffer inputBuffer = new StringBuffer();
        String line;

        while ((line = file.readLine()) != null) {
            line = ... // replace the line here
            inputBuffer.append(line);
            inputBuffer.append('\n');
        }
        file.close();

        // write the new string with the replaced line OVER the same file
        FileOutputStream fileOut = new FileOutputStream("notes.txt");
        fileOut.write(inputBuffer.toString().getBytes());
        fileOut.close();

    } catch (Exception e) {
        System.out.println("Problem reading file.");
    }
}

For curl, how about using the -d switch? Like: curl -X PUT "localhost:8080/urlstuffhere" -d "@filename"?

cmake --build . --verbose

On Linux and with Makefile generation, this is likely just calling make VERBOSE=1 under the hood, but cmake --build can be more portable for your build system, e.g. working across OSes or if you decide to do e.g. Ninja builds later on:

mkdir build
cd build
cmake ..
cmake --build . --verbose

Its documentation also suggests that it is equivalent to VERBOSE=1:

--verbose, -v

Enable verbose output - if supported - including the build commands to be executed.

This option can be omitted if VERBOSE environment variable or CMAKE_VERBOSE_MAKEFILE cached variable is set.

In my case, besides the babel presets, I also had to add this to my .eslintrc:

{
  "extends": "react-app",
  ...
}

<style type="text/css">
        div {
  text-align: center;
         }

         .img1{
            width: 150px;
            height: 150px;
            border-radius: 50%;
         }

         span{
            display: block;
         }
    </style>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
  <input type='password' class='secondInput mt-4 mr-1' placeholder="Password">
  <span class='dif'></span>
  <br>
  <button>ADD</button>
</div>

<script type="text/javascript">

$('button').click(function() {
  $('.dif').html("<img/>");

})

Raymond's answer is great for python2 (though, you don't need the abs() nor the parens around 10 ** 8). However, for python3, there are important caveats. First, you'll need to make sure you are passing an encoded string. These days, in most circumstances, it's probably also better to shy away from sha-1 and use something like sha-256, instead. So, the hashlib approach would be:

>>> import hashlib
>>> s = 'your string'
>>> int(hashlib.sha256(s.encode('utf-8')).hexdigest(), 16) % 10**8
80262417

If you want to use the hash() function instead, the important caveat is that, unlike in Python 2.x, in Python 3.x, the result of hash() will only be consistent within a process, not across python invocations. See here:

$ python -V
Python 2.7.5
$ python -c 'print(hash("foo"))'
-4177197833195190597
$ python -c 'print(hash("foo"))'
-4177197833195190597

$ python3 -V
Python 3.4.2
$ python3 -c 'print(hash("foo"))'
5790391865899772265
$ python3 -c 'print(hash("foo"))'
-8152690834165248934

This means the hash()-based solution suggested, which can be shortened to just:

hash(s) % 10**8

will only return the same value within a given script run:

#Python 2:
$ python2 -c 's="your string"; print(hash(s) % 10**8)'
52304543
$ python2 -c 's="your string"; print(hash(s) % 10**8)'
52304543

#Python 3:
$ python3 -c 's="your string"; print(hash(s) % 10**8)'
12954124
$ python3 -c 's="your string"; print(hash(s) % 10**8)'
32065451

So, depending on if this matters in your application (it did in mine), you'll probably want to stick to the hashlib-based approach.

If you write on Kotlin, you can use:

val firstProcess = ProcessBuilder("echo","hello world").start()
val firstError = firstProcess.errorStream.readBytes().decodeToString()
val firstResult = firstProcess.inputStream.readBytes().decodeToString()

package com.ImageConvertingDemo;

import java.io.BufferedInputStream;
import java.io.FileInputStream;

import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.util.Log;
import android.widget.EditText;
import android.widget.ImageView;

public class MyActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        EditText tv = (EditText)findViewById(R.id.EditText01);
        ImageView iv = (ImageView)findViewById(R.id.ImageView01);
        FileInputStream in;
        BufferedInputStream buf;
            try 
            {
                in = new FileInputStream("/sdcard/smooth.png");
                buf = new BufferedInputStream(in,1070);
                System.out.println("1.................."+buf);
                byte[] bMapArray= new byte[buf.available()];
                tv.setText(bMapArray.toString());
                buf.read(bMapArray);
                Bitmap bMap = BitmapFactory.decodeByteArray(bMapArray, 0, bMapArray.length);

                /*for (int i = 0; i < bMapArray.length; i++) 
                {
                System.out.print("bytearray"+bMapArray[i]);
                }*/
                iv.setImageBitmap(bMap);
                //tv.setText(bMapArray.toString());
                //tv.setText(buf.toString());
                if (in != null) 
                {
                    in.close();
                }
                if (buf != null) 
                {
                    buf.close();
                }

            } 
            catch (Exception e) 
            {
                Log.e("Error reading file", e.toString());
            }
    }
}

You can in fact use range without referencing it's return values by using for range against your type:

arr := make([]uint8, 5)
i,j := 0,0
for range arr {
    fmt.Println("Array Loop",i)
    i++
}

for range "bytes" {
    fmt.Println("String Loop",j)
    j++
}

https://play.golang.org/p/XHrHLbJMEd

At first, you need to add : after the IP address to indicate the path is following:

scp magento.tar.gz [email protected]:/var/www

I don't think you need to sudo the scp. In this case it doesn't affect the remote machine, only the local command.

Then if your user@xx.x.x.xx doesn't have write access to /var/www then you need to do it in 2 times:

Copy to remote server in your home folder (: represents your remote home folder, use :subfolder/ if needed, or :/home/user/ for full path):

scp magento.tar.gz [email protected]:

Then SSH and move the file:

ssh [email protected]
sudo mv magento.tar.gz /var/www

Make sure your declare the tolayer5 function as a prototype, or define the full function definition, earlier in the file where you use it.

"Resource temporarily unavailable" is the error message corresponding to EAGAIN, which means that the operation would have blocked but nonblocking operation was requested. For send(), that could be due to any of:

• explicitly marking the file descriptor as nonblocking with fcntl(); or
• passing the MSG_DONTWAIT flag to send(); or
• setting a send timeout with the SO_SNDTIMEO socket option.

Call this method to check the network Connection.

public static bool IsConnectedToInternet()
        {
            bool returnValue = false;
            try
            {

                int Desc;
                returnValue = Utility.InternetGetConnectedState(out Desc, 0);
            }
            catch
            {
                returnValue = false;
            }
            return returnValue;
        }

Put this below line of code.

[DllImport("wininet.dll")]
        public extern static bool InternetGetConnectedState(out int Description, int ReservedValue);

I've found another easy way to deal with this problem, you just need the attribute " connectToSortable:" to draggable like as below code:

$("#a1,#a2").draggable({
        connectToSortable: "#b,#a",
        revert: 'invalid',
    });

PS: More detail and example
How to move Draggable objects between source area and target area with jQuery

You could use ArraySegment<T>. It's very light-weight as it doesn't copy the array:

string[] a = { "one", "two", "three", "four", "five" };
var segment = new ArraySegment<string>( a, 1, 2 );

short direct answer is no or not out of the box but i have come up with a method to use a text box and pure JS code to simulate the date input and do any format you want, here is the code

<html>
<body>
date : 
<span style="position: relative;display: inline-block;border: 1px solid #a9a9a9;height: 24px;width: 500px">
    <input type="date" class="xDateContainer" onchange="setCorrect(this,'xTime');" style="position: absolute; opacity: 0.0;height: 100%;width: 100%;"><input type="text" id="xTime" name="xTime" value="dd / mm / yyyy" style="border: none;height: 90%;" tabindex="-1"><span style="display: inline-block;width: 20px;z-index: 2;float: right;padding-top: 3px;" tabindex="-1">&#9660;</span>
</span>
<script language="javascript">
var matchEnterdDate=0;
//function to set back date opacity for non supported browsers
    window.onload =function(){
        var input = document.createElement('input');
        input.setAttribute('type','date');
        input.setAttribute('value', 'some text'); 
        if(input.value === "some text"){
            allDates = document.getElementsByClassName("xDateContainer");
            matchEnterdDate=1;
            for (var i = 0; i < allDates.length; i++) {
                allDates[i].style.opacity = "1";
            } 
        }
    }
//function to convert enterd date to any format
function setCorrect(xObj,xTraget){
    var date = new Date(xObj.value);
    var month = date.getMonth();
    var day = date.getDate();
    var year = date.getFullYear();
    if(month!='NaN'){
        document.getElementById(xTraget).value=day+" / "+month+" / "+year;
    }else{
        if(matchEnterdDate==1){document.getElementById(xTraget).value=xObj.value;}
    }
}
   </script>
  </body>
</html>

1- please note that this method only work for browser that support date type.

2- the first function in JS code is for browser that don't support date type and set the look to a normal text input.

3- if you will use this code for multiple date inputs in your page please change the ID "xTime" of the text input in both function call and the input itself to something else and of course use the name of the input you want for the form submit.

4-on the second function you can use any format you want instead of day+" / "+month+" / "+year for example year+" / "+month+" / "+day and in the text input use a placeholder or value as yyyy / mm / dd for the user when the page load.

that syntax is now deprecated, you will get this error:

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 14: Expected a stage @ line 14, column 9.
       parallel firstTask: {
       ^

WorkflowScript: 14: Stage does not have a name @ line 14, column 9.
       parallel secondTask: {
       ^

2 errors

You should do something like:

stage("Parallel") {
    steps {
        parallel (
            "firstTask" : {
                //do some stuff
            },
            "secondTask" : {
                // Do some other stuff in parallel
            }
        )
    }
}

Just to add the use of node here, to distribute jobs across multiple build servers/ VMs:

pipeline {
  stages {
    stage("Work 1"){
     steps{
      parallel ( "Build common Library":   
            {
              node('<Label>'){
                  /// your stuff
                  }
            },

        "Build Utilities" : {
            node('<Label>'){
               /// your stuff
              }
           }
         )
    }
}

All VMs should be labelled as to use as a pool.

This also works, and doesn't require a /path/to/file URI conversion. If the file is on the classpath, this will find it.

File currFile = new File(getClass().getClassLoader().getResource("the_file.txt").getFile());

The Binder transaction buffer has a limited fixed size, currently 1Mb, which is shared by all transactions in progress for the process. Consequently this exception can be thrown when there are many transactions in progress even when most of the individual transactions are of moderate size.

refer this link

You can do this:

String aToString = java.util.Arrays.toString(anArray);
// Do not need to do this if you are OK with '[' and ']'
aToString = aToString.substring(1, aToString.length() - 1);

Or a one-liner (only when you do not want '[' and ']')

String aToString = java.util.Arrays.toString(anArray).substring(1).replaceAll("\\]$", "");

Hope this helps.

You can use:

sdiff  file1 file2

or

diff -y file1 file2

or

vimdiff file1 file2

for side by side display.

Reference Resolution is described by RFC 3986 Uniform Resource Identifier (URI): Generic Syntax. And that is exactly how it supposed to work. To preserve base URI path you need to add slash at the end of the base URI and remove slash at the beginning of relative URI.

If base URI contains non-empty path, merge procedure discards it's last part (after last /). Relevant section:

5.2.3. Merge Paths

The pseudocode above refers to a "merge" routine for merging a relative-path reference with the path of the base URI. This is accomplished as follows:

• If the base URI has a defined authority component and an empty path, then return a string consisting of "/" concatenated with the reference's path; otherwise

• return a string consisting of the reference's path component appended to all but the last segment of the base URI's path (i.e., excluding any characters after the right-most "/" in the base URI path, or excluding the entire base URI path if it does not contain any "/" characters).

If relative URI starts with a slash, it is called a absolute-path relative URI. In this case merge procedure ignore all base URI path. For more information check 5.2.2. Transform References section.

Elements are added to list using append():

>>> data = {'list': [{'a':'1'}]}
>>> data['list'].append({'b':'2'})
>>> data
{'list': [{'a': '1'}, {'b': '2'}]}

If you want to add element to a specific place in a list (i.e. to the beginning), use insert() instead:

>>> data['list'].insert(0, {'b':'2'})
>>> data
{'list': [{'b': '2'}, {'a': '1'}]}

After doing that, you can assemble JSON again from dictionary you modified:

>>> json.dumps(data)
'{"list": [{"b": "2"}, {"a": "1"}]}'

You need to do the following

git fetch -p

in order to synchronize your branch list. The git manual says

-p, --prune
After fetching, remove any remote-tracking references that no longer exist on the remote. Tags are not subject to pruning if they are fetched only because of the default tag auto-following or due to a --tags option. However, if tags are fetched due to an explicit refspec (either on the command line or in the remote configuration, for example if the remote was cloned with the --mirror option), then they are also subject to pruning.

I personally like to use git fetch origin -p --progress because it shows a progress indicator.

Here is some Delphi code to check whether your program is running on a 64 bit operating system:

function Is64BitOS: Boolean;
{$IFNDEF WIN64}
type
  TIsWow64Process = function(Handle:THandle; var IsWow64 : BOOL) : BOOL; stdcall;
var
  hKernel32 : Integer;
  IsWow64Process : TIsWow64Process;
  IsWow64 : BOOL;
{$ENDIF}
begin
  {$IFDEF WIN64}
     //We're a 64-bit application; obviously we're running on 64-bit Windows.
     Result := True;
  {$ELSE}
  // We can check if the operating system is 64-bit by checking whether
  // we are running under Wow64 (we are 32-bit code). We must check if this
  // function is implemented before we call it, because some older 32-bit 
  // versions of kernel32.dll (eg. Windows 2000) don't know about it.
  // See "IsWow64Process", http://msdn.microsoft.com/en-us/library/ms684139.aspx
  Result := False;
  hKernel32 := LoadLibrary('kernel32.dll');
  if hKernel32 = 0 then RaiseLastOSError;
  try
    @IsWow64Process := GetProcAddress(hkernel32, 'IsWow64Process');
    if Assigned(IsWow64Process) then begin
      if (IsWow64Process(GetCurrentProcess, IsWow64)) then begin
        Result := IsWow64;
      end
      else RaiseLastOSError;
    end;
  finally
    FreeLibrary(hKernel32);
  end;  
  {$ENDIf}
end;

I am going to add another answer here, because I have come up with a different approach to my previous one, and that is to use locale facets.

The basics are here

Essentially what you do is:

1. Create a class that derives from std::locale::facet. The slight downside is that you will need a compilation unit somewhere to hold its id. Let's call it MyPrettyVectorPrinter. You'd probably give it a better name, and also create ones for pair and map.
2. In your stream function, you check std::has_facet< MyPrettyVectorPrinter >
3. If that returns true, extract it with std::use_facet< MyPrettyVectorPrinter >( os.getloc() )
4. Your facet objects will have values for the delimiters and you can read them. If the facet isn't found, your print function (operator<<) provides default ones. Note you can do the same thing for reading a vector.

I like this method because you can use a default print whilst still being able to use a custom override.

The downsides are needing a library for your facet if used in multiple projects (so can't just be headers-only) and also the fact that you need to beware about the expense of creating a new locale object.

I have written this as a new solution rather than modify my other one because I believe both approaches can be correct and you take your pick.

The problem with unhandled ObjectDisposedException happens when the process is timed out. In such case the other parts of the condition:

if (process.WaitForExit(timeout) 
    && outputWaitHandle.WaitOne(timeout) 
    && errorWaitHandle.WaitOne(timeout))

are not executed. I resolved this problem in a following way:

using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
{
    using (Process process = new Process())
    {
        // preparing ProcessStartInfo

        try
        {
            process.OutputDataReceived += (sender, e) =>
                {
                    if (e.Data == null)
                    {
                        outputWaitHandle.Set();
                    }
                    else
                    {
                        outputBuilder.AppendLine(e.Data);
                    }
                };
            process.ErrorDataReceived += (sender, e) =>
                {
                    if (e.Data == null)
                    {
                        errorWaitHandle.Set();
                    }
                    else
                    {
                        errorBuilder.AppendLine(e.Data);
                    }
                };

            process.Start();

            process.BeginOutputReadLine();
            process.BeginErrorReadLine();

            if (process.WaitForExit(timeout))
            {
                exitCode = process.ExitCode;
            }
            else
            {
                // timed out
            }

            output = outputBuilder.ToString();
        }
        finally
        {
            outputWaitHandle.WaitOne(timeout);
            errorWaitHandle.WaitOne(timeout);
        }
    }
}

As long as your list is initialized with values and that value actually exists in the list, then Contains should return true.

I tried the following:

var list = new List<int> {1,2,3,4,5};
var intVar = 4;
var exists = list.Contains(intVar);

And exists is indeed set to true.

When using Python 2.4, try

inf = float("9e999")
nan = inf - inf

I am facing the issue when I was porting the simplejson to an embedded device which running the Python 2.4, float("9e999") fixed it. Don't use inf = 9e999, you need convert it from string. -inf gives the -Infinity.

I used MP4Box to decode the atom tags in the mp4. (MP4Box -v myfile.mp4) I also used ffmpeg to convert the mp41 to mp42. After comparing the differences and experimenting, I found that IE11 did not like that my original mp4 had two avC1 atoms inside stsd.

After deleting the duplicate avC1 in my original mp41 mp4, IE11 would play the mp4.

Whilst Elad's solution will work, you can also do it inline:

   -moz-animation: fadeinphoto 7s 20s infinite;
-webkit-animation: fadeinphoto 7s 20s infinite;
     -o-animation: fadeinphoto 7s 20s infinite;
        animation: fadeinphoto 7s 20s infinite;

Three ways based on the same simple instruction:

a). Results as easy as locate (1):

android:focusableInTouchMode="true"

among the configuration of any precedent element in the layout, example:

if your whole layout is composed of:

<ImageView>

<EditTextView>

<EditTextView>

<EditTextView>

then you can write the (1) among ImageView parameters and this will grab android's attention to the ImageView instead of the EditText.

b). In case you have another precedent element than an ImageView you may need to add (2) to (1) as:

android:focusable="true"

c). you can also simply create an empty element at the top of your view elements:

<LinearLayout
  android:focusable="true"
  android:focusableInTouchMode="true"
  android:layout_width="0px"
  android:layout_height="0px" />

This alternative until this point results as the simplest of all I've seen. Hope it helps...

Seen from a non-PHP guru perspective, this should do exactly what us desired to:

<style>
    [name$='pdf'] { width:100%; height: auto;}
</style>

This code should work:

var connect = require("connect");

var app = connect.createServer().use(connect.static(__dirname + '/public'));

app.listen(8180);

Also in connect 2.0 .createServer() method deprecated. Use connect() instead.

var connect = require("connect");

var app = connect().use(connect.static(__dirname + '/public'));

app.listen(8180);