Try this (it should work if there are multiple '=' characters in the string):

SELECT RIGHT(supplier_reference, (CHARINDEX('=',REVERSE(supplier_reference),0))-1) FROM ps_product

    document.getElementById("something").innerHTML = "<img src=\"something\" onmouseover=\"change('ex1')\" />";

OR

    document.getElementById("something").innerHTML = '<img src="something" onmouseover="change(\'ex1\')" />';

It should be working...

First I would recommend to use ProcessBuilder ( since 1.5 )
Simple usage is described here
https://stackoverflow.com/a/14483787
For more complex example refer to
http://www.javaworld.com/article/2071275/core-java/when-runtime-exec---won-t.html

I've encountered problem when launching Python script from Java, script was producing too much output to standard out and everything went bad.

To make things simple , please note that every time you do itr2.next() the pointer moves to the next element i.e. here if you notice carefully, then the output is perfectly fine according to the logic you have written .
This may help you in understanding better:

1st Iteration of While loop(pointer is before the 1st element):
Key: if ,value: 2 {itr2.next()=if; m.get(itr2.next()=it)=>2}

2nd Iteration of While loop(pointer is before the 3rd element):
Key: is ,value: 2 {itr2.next()=is; m.get(itr2.next()=to)=>2}

3rd Iteration of While loop(pointer is before the 5th element):
Key: be ,value: 1 {itr2.next()="be"; m.get(itr2.next()="up")=>"1"}

4th Iteration of While loop(pointer is before the 7th element):
Key: me ,value: 1 {itr2.next()="me"; m.get(itr2.next()="delegate")=>"1"}

Key: if ,value: 1
Key: it ,value: 2
Key: is ,value: 2
Key: to ,value: 2
Key: be ,value: 1
Key: up ,value: 1
Key: me ,value: 1
Key: delegate ,value: 1

It prints:

Key: if ,value: 2
Key: is ,value: 2
Key: be ,value: 1
Key: me ,value: 1

Finding the linked examples somewhat confusing, I worked out some code that demonstrates a working array insert into a test table (jkl_test). Here's the table:

create table jkl_test (id number(9));

Here is .Net code for a simple Console application that connects to Oracle using ODP.Net and inserts an array of 5 integers:

using Oracle.DataAccess.Client;

namespace OracleArrayInsertExample
{
    class Program
    {
        static void Main(string[] args)
        {
            // Open a connection using ODP.Net
            var connection = new OracleConnection("Data Source=YourDatabase; Password=YourPassword; User Id=YourUser");
            connection.Open();

            // Create an insert command
            var command = connection.CreateCommand();
            command.CommandText = "insert into jkl_test values (:ids)";

            // Set up the parameter and provide values
            var param = new OracleParameter("ids", OracleDbType.Int32);
            param.Value = new int[] { 22, 55, 7, 33, 11 };

            // This is critical to the process; in order for the command to 
            // recognize and bind arrays, an array bind count must be specified.
            // Set it to the length of the array.
            command.ArrayBindCount = 5;
            command.Parameters.Add(param);
            command.ExecuteNonQuery();
        }
    }
}

EggCafe 7Zip cookie example This is an example (zipping cookie) with the DLL of 7Zip.

CodePlex Wrapper This is an open source project that warp zipping function of 7z.

7Zip SDK The official SDK for 7zip (C, C++, C#, Java) <---My suggestion

.Net zip library by SharpDevelop.net

CodeProject example with 7zip

SharpZipLib Many zipping

Simply put multidimensional arrays are similar to a table in DBMS.
Array of Array (jagged array) lets you have each element hold another array of the same type of variable length.

So, if you are sure that the structure of data looks like a table (fixed rows/columns), you can use a multi-dimensional array. Jagged array are fixed elements & each element can hold an array of variable length

E.g. Psuedocode:

int[,] data = new int[2,2];
data[0,0] = 1;
data[0,1] = 2;
data[1,0] = 3;
data[1,1] = 4;

Think of the above as a 2x2 table:

1 | 2
3 | 4

int[][] jagged = new int[3][]; 
jagged[0] = new int[4] {  1,  2,  3,  4 }; 
jagged[1] = new int[2] { 11, 12 }; 
jagged[2] = new int[3] { 21, 22, 23 }; 

Think of the above as each row having variable number of columns:

 1 |  2 |  3 | 4
11 | 12
21 | 22 | 23

BtnAdd.CssClass = "BtnCss";

BtnCss should be present in your Css File.

(reference of that Css File name should be added to the aspx if needed)

remove one y form the format provide to:

SimpleDateFormat dt1 = new SimpleDateFormat("yyyyy-mm-dd");

It should be:

SimpleDateFormat dt1 = new SimpleDateFormat("yyyy-mm-dd");

If you want to stick with java.util.Timer, you can use it to schedule at large time intervals. You simply pass in the period you are shooting for. Check the documentation here.

It doesn't work because it's not supported

The DEFAULT clause specifies a default value for a column. With one exception, the default value must be a constant; it cannot be a function or an expression. This means, for example, that you cannot set the default for a date column to be the value of a function such as NOW() or CURRENT_DATE. The exception is that you can specify CURRENT_TIMESTAMP as the default for a TIMESTAMP column

http://dev.mysql.com/doc/refman/5.5/en/create-table.html

You're more likely to see an Android implementation of Silverlight. Microsoft rep has confirmed that it's possible, vs. the iPhone where the rep said it was problematic.

But a version of the .Net framework is possible. Just need someone to care about it that much :)

But really, moving from C# to Java isn't that big of a deal and considering the drastic differences between the two platforms (PC vs. G1) it seems unlikely that you'd be able to get by with one codebase for any app that you wanted to run on both.

I had the same issue when upgrading from Tomcat 7 to 8: a continuous large flood of log warnings about cache.

1. Short Answer

Add this within the Context xml element of your $CATALINA_BASE/conf/context.xml:

<!-- The default value is 10240 kbytes, even when not added to context.xml.
So increase it high enough, until the problem disappears, for example set it to 
a value 5 times as high: 51200. -->
<Resources cacheMaxSize="51200" />

So the default is 10240 (10 mbyte), so set a size higher than this. Than tune for optimum settings where the warnings disappear. Note that the warnings may come back under higher traffic situations.

1.1 The cause (short explanation)

The problem is caused by Tomcat being unable to reach its target cache size due to cache entries that are less than the TTL of those entries. So Tomcat didn't have enough cache entries that it could expire, because they were too fresh, so it couldn't free enough cache and thus outputs warnings.

The problem didn't appear in Tomcat 7 because Tomcat 7 simply didn't output warnings in this situation. (Causing you and me to use poor cache settings without being notified.)

The problem appears when receiving a relative large amount of HTTP requests for resources (usually static) in a relative short time period compared to the size and TTL of the cache. If the cache is reaching its maximum (10mb by default) with more than 95% of its size with fresh cache entries (fresh means less than less than 5 seconds in cache), than you will get a warning message for each webResource that Tomcat tries to load in the cache.

1.2 Optional info

Use JMX if you need to tune cacheMaxSize on a running server without rebooting it.

The quickest fix would be to completely disable cache: <Resources cachingAllowed="false" />, but that's suboptimal, so increase cacheMaxSize as I just described.

2. Long Answer

2.1 Background information

A WebSource is a file or directory in a web application. For performance reasons, Tomcat can cache WebSources. The maximum of the static resource cache (all resources in total) is by default 10240 kbyte (10 mbyte). A webResource is loaded into the cache when the webResource is requested (for example when loading a static image), it's then called a cache entry. Every cache entry has a TTL (time to live), which is the time that the cache entry is allowed to stay in the cache. When the TTL expires, the cache entry is eligible to be removed from the cache. The default value of the cacheTTL is 5000 milliseconds (5 seconds).

There is more to tell about caching, but that is irrelevant for the problem.

2.2 The cause

The following code from the Cache class shows the caching policy in detail:

152  // Content will not be cached but we still need metadata size
153  long delta = cacheEntry.getSize();
154  size.addAndGet(delta);
156  if (size.get() > maxSize) {
157      // Process resources unordered for speed. Trades cache
158      // efficiency (younger entries may be evicted before older
159      // ones) for speed since this is on the critical path for
160      // request processing
161      long targetSize =
162              maxSize * (100 - TARGET_FREE_PERCENT_GET) / 100;
163      long newSize = evict(
164              targetSize, resourceCache.values().iterator());
165      if (newSize > maxSize) {
166          // Unable to create sufficient space for this resource
167          // Remove it from the cache
168          removeCacheEntry(path);
169          log.warn(sm.getString("cache.addFail", path));
170      }
171  }

When loading a webResource, the code calculates the new size of the cache. If the calculated size is larger than the default maximum size, than one or more cached entries have to be removed, otherwise the new size will exceed the maximum. So the code will calculate a "targetSize", which is the size the cache wants to stay under (as an optimum), which is by default 95% of the maximum. In order to reach this targetSize, entries have to be removed/evicted from the cache. This is done using the following code:

215  private long evict(long targetSize, Iterator<CachedResource> iter) {
217      long now = System.currentTimeMillis();
219      long newSize = size.get();
221      while (newSize > targetSize && iter.hasNext()) {
222          CachedResource resource = iter.next();
224          // Don't expire anything that has been checked within the TTL
225          if (resource.getNextCheck() > now) {
226              continue;
227          }
229          // Remove the entry from the cache
230          removeCacheEntry(resource.getWebappPath());
232          newSize = size.get();
233      }
235      return newSize;
236  }

So a cache entry is removed when its TTL is expired and the targetSize hasn't been reached yet.

After the attempt to free cache by evicting cache entries, the code will do:

165  if (newSize > maxSize) {
166      // Unable to create sufficient space for this resource
167      // Remove it from the cache
168      removeCacheEntry(path);
169      log.warn(sm.getString("cache.addFail", path));
170  }

So if after the attempt to free cache, the size still exceeds the maximum, it will show the warning message about being unable to free:

cache.addFail=Unable to add the resource at [{0}] to the cache for web application [{1}] because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

2.3 The problem

So as the warning message says, the problem is

insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

If your web application loads a lot of uncached webResources (about maximum of cache, by default 10mb) within a short time (5 seconds), then you'll get the warning.

The confusing part is that Tomcat 7 didn't show the warning. This is simply caused by this Tomcat 7 code:

1606  // Add new entry to cache
1607  synchronized (cache) {
1608      // Check cache size, and remove elements if too big
1609      if ((cache.lookup(name) == null) && cache.allocate(entry.size)) {
1610          cache.load(entry);
1611      }
1612  }

combined with:

231  while (toFree > 0) {
232      if (attempts == maxAllocateIterations) {
233          // Give up, no changes are made to the current cache
234          return false;
235      }

So Tomcat 7 simply doesn't output any warning at all when it's unable to free cache, whereas Tomcat 8 will output a warning.

So if you are using Tomcat 8 with the same default caching configuration as Tomcat 7, and you got warnings in Tomcat 8, than your (and mine) caching settings of Tomcat 7 were performing poorly without warning.

2.4 Solutions

There are multiple solutions:

1. Increase cache (recommended)
2. Lower the TTL (not recommended)
3. Suppress cache log warnings (not recommended)
4. Disable cache

2.4.1. Increase cache (recommended)

As described here: http://tomcat.apache.org/tomcat-8.0-doc/config/resources.html

By adding <Resources cacheMaxSize="XXXXX" /> within the Context element in $CATALINA_BASE/conf/context.xml, where "XXXXX" stands for an increased cache size, specified in kbytes. The default is 10240 (10 mbyte), so set a size higher than this.

You'll have to tune for optimum settings. Note that the problem may come back when you suddenly have an increase in traffic/resource requests.

To avoid having to restart the server every time you want to try a new cache size, you can change it without restarting by using JMX.

To enable JMX, add this to $CATALINA_BASE/conf/server.xml within the Server element: <Listener className="org.apache.catalina.mbeans.JmxRemoteLifecycleListener" rmiRegistryPortPlatform="6767" rmiServerPortPlatform="6768" /> and download catalina-jmx-remote.jar from https://tomcat.apache.org/download-80.cgi and put it in $CATALINA_HOME/lib. Then use jConsole (shipped by default with the Java JDK) to connect over JMX to the server and look through the settings for settings to increase the cache size while the server is running. Changes in these settings should take affect immediately.

2.4.2. Lower the TTL (not recommended)

Lower the cacheTtl value by something lower than 5000 milliseconds and tune for optimal settings.

For example: <Resources cacheTtl="2000" />

This comes effectively down to having and filling a cache in ram without using it.

2.4.3. Suppress cache log warnings (not recommended)

Configure logging to disable the logger for org.apache.catalina.webresources.Cache.

For more info about logging in Tomcat: http://tomcat.apache.org/tomcat-8.0-doc/logging.html

2.4.4. Disable cache

You can disable the cache by setting cachingAllowed to false. <Resources cachingAllowed="false" />

Although I can remember that in a beta version of Tomcat 8, I was using JMX to disable the cache. (Not sure why exactly, but there may be a problem with disabling the cache via server.xml.)

It would be easier to recreate the data frame. This would also interpret the columns types from scratch.

headers = df.iloc[0]
new_df  = pd.DataFrame(df.values[1:], columns=headers)

Unless your functions are very slow, you're going to need a very high-resolution timer. The most accurate one I know is QueryPerformanceCounter. Google it for more info. Try pushing the following into a class, call it CTimer say, then you can make an instance somewhere global and just call .StartCounter and .TimeElapsed

Option Explicit

Private Type LARGE_INTEGER
    lowpart As Long
    highpart As Long
End Type

Private Declare Function QueryPerformanceCounter Lib "kernel32" (lpPerformanceCount As LARGE_INTEGER) As Long
Private Declare Function QueryPerformanceFrequency Lib "kernel32" (lpFrequency As LARGE_INTEGER) As Long

Private m_CounterStart As LARGE_INTEGER
Private m_CounterEnd As LARGE_INTEGER
Private m_crFrequency As Double

Private Const TWO_32 = 4294967296# ' = 256# * 256# * 256# * 256#

Private Function LI2Double(LI As LARGE_INTEGER) As Double
Dim Low As Double
    Low = LI.lowpart
    If Low < 0 Then
        Low = Low + TWO_32
    End If
    LI2Double = LI.highpart * TWO_32 + Low
End Function

Private Sub Class_Initialize()
Dim PerfFrequency As LARGE_INTEGER
    QueryPerformanceFrequency PerfFrequency
    m_crFrequency = LI2Double(PerfFrequency)
End Sub

Public Sub StartCounter()
    QueryPerformanceCounter m_CounterStart
End Sub

Property Get TimeElapsed() As Double
Dim crStart As Double
Dim crStop As Double
    QueryPerformanceCounter m_CounterEnd
    crStart = LI2Double(m_CounterStart)
    crStop = LI2Double(m_CounterEnd)
    TimeElapsed = 1000# * (crStop - crStart) / m_crFrequency
End Property

Documentation can be found e.g. at MDN. Note that .split() is not a jQuery method, but a native string method.

If you use .split() on a string, then you get an array back with the substrings:

var str = 'something -- something_else';
var substr = str.split(' -- ');
// substr[0] contains "something"
// substr[1] contains "something_else"

If this value is in some field you could also do:

tRow.append($('<td>').text($('[id$=txtEntry2]').val().split(' -- ')[0])));

if you look to support old version pre lolipop

use the same xml code with some changes

instead of normal ImageView --> AppCompatImageView

instead of android:src --> app:srcCompat

here is example

<android.support.v7.widget.AppCompatImageView
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:id="@+id/button"
        app:srcCompat="@drawable/ic_more_vert_24dp"
        android:tint="@color/primary" />

dont forget update your gradle as @ Sayooj Valsan mention

// Gradle Plugin 2.0+  
 android {  
   defaultConfig {  
     vectorDrawables.useSupportLibrary = true  
   }  
 }  

 compile 'com.android.support:design:23.4.0'

Notice To any one use vector dont ever ever never give your vector reference to color like this one android:fillColor="@color/primary" give its hex value .

It is the difference between identity and equivalence.

a == b means that a and b are identical, that is, they are symbols for very same object in memory.

a.equals( b ) means that they are equivalent, that they are symbols for objects that in some sense have the same value -- although those objects may occupy different places in memory.

Note that with equivalence, the question of how to evaluate and compare objects comes into play -- complex objects may be regarded as equivalent for practical purposes even though some of their contents differ. With identity, there is no such question.

I followed the above (never a bad idea to keep up to date with brew anyhow) and still had the same exact issue:

LAPTOP:folder Username$ php -v
dyld: Library not loaded: /usr/local/lib/libpng15.15.dylib
  Referenced from: /usr/local/bin/php
  Reason: image not found
Trace/BPT trap: 5

Then figured out a simpler way:

Search for your libpng version(s) on your box:

# Requires locate & updatedb for mac os x
# See Link [1] 
LAPTOP:folder Username$ locate libpng15.15.dylib
/Applications/GIMP.app/Contents/Resources/lib/libpng15.15.dylib
/usr/X11/lib/libpng15.15.dylib
/usr/local/Cellar/libpng/1.5.14/lib/libpng15.15.dylib

Make a symlink:

LAPTOP:folder Username$ ln -s /usr/local/Cellar/libpng/1.5.14/lib/libpng15.15.dylib /usr/local/lib/libpng15.15.dylib

Try again:

LAPTOP:folder Username$ php -v
PHP 5.3.26 (cli) (built: Aug 25 2013 16:07:23) 
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies
    with Xdebug v2.2.3, Copyright (c) 2002-2013, by Derick Rethans

1) Mac OS X equivalent of locate

A queue is a certain 2-sided data structure. You can add new elements on one side, and remove elements from the other side (as opposed to a stack that has only one side). Enqueue means to add an element, dequeue to remove an element. Please have a look here.

Slightly more "Angular way" would be to use the straightforward limitTo filter, as natively provided by Angular:

<ul class="phones">
  <li ng-repeat="phone in phones | filter:query | orderBy:orderProp | limitTo:quantity">
    {{phone.name}}
    <p>{{phone.snippet}}</p>
  </li>
</ul>

app.controller('PhoneListCtrl', function($scope, $http) {
    $http.get('phones.json').then(
      function(phones){
        $scope.phones = phones.data;
      }
    );
    $scope.orderProp = 'age';
    $scope.quantity = 5;
  }
);

PLUNKER

You should specially have a look on your global or static data (long living data).

When this data grows without restriction, you can also get troubles in Python.

The garbage collector can only collect data, that is not referenced any more. But your static data can hookup data elements that should be freed.

Another problem can be memory cycles, but at least in theory the Garbage collector should find and eliminate cycles -- at least as long as they are not hooked on some long living data.

What kinds of long living data are specially troublesome? Have a good look on any lists and dictionaries -- they can grow without any limit. In dictionaries you might even don't see the trouble coming since when you access dicts, the number of keys in the dictionary might not be of big visibility to you ...

That's not a rounding ploblem, that is a display problem. A number doesn't contain information about significant digits; the value 2 is the same as 2.0000000000000. It's when you turn the rounded value into a string that you have make it display a certain number of digits.

You could just add zeroes after the number, something like:

var s = number.toString();
if (s.indexOf('.') == -1) s += '.';
while (s.length < s.indexOf('.') + 4) s += '0';

(Note that this assumes that the regional settings of the client uses period as decimal separator, the code needs some more work to function for other settings.)

Simply running /bin/bash --login did the trick for me, weirdly. Can't explain it.

I just tried this, and this could be a jQuery version-specific error, but

$("meta[property=twitter:image]").attr("content");

resulted in the following syntax error for me:

Error: Syntax error, unrecognized expression: meta[property=twitter:image]

Apparently it doesn't like the colon. I was able to fix it by using double and single quotes like this:

$("meta[property='twitter:image']").attr("content");

(jQuery version 1.8.3 -- sorry, I would have made this a comment to @Danilo, but it won't let me comment yet)

This won't get rid of the close button, but it will stop someone closing the window.

Put this in your code behind file:

protected override void OnClosing(CancelEventArgs e)
{
   base.OnClosing(e);
   e.Cancel = true;
}

I imagine that you're calling your download in a background thread such as provided by a SwingWorker. If so, then simply call your next code sequentially in the same SwingWorker's doInBackground method.

My simple think you missed type="text/css".

See the answer by @david-east for the correct way to handle the issue

This answer is only relevant to a bug with jQuery 1.5 when using the file: protocol.

I had a similar problem recently when upgrading to jQuery 1.5. Despite getting a correct response the error handler fired. I resolved it by using the complete event and then checking the status value. e.g:

complete: function (xhr, status) {
    if (status === 'error' || !xhr.responseText) {
        handleError();
    }
    else {
        var data = xhr.responseText;
        //...
    }
}

While there is no denying that jQuery is a powerful tool, it is a really bad idea to use it for such a trivial operation as "get an element's attribute value".

Judging by the current accepted answer, I am going to assume that you were able to add an ID attribute to your element and use that to select it.

With that in mind, here are two pieces of code. First, the code given to you in the Accepted Answer:

$("#ID").attr("name");

And second, the Vanilla JS version of it:

document.getElementById('ID').getAttribute("name");

My results:

• jQuery: 300k operations / second
• JavaScript: 11,000k operations / second

You can test for yourself here. The "plain JavaScript" vesion is over 35 times faster than the jQuery version.

Now, that's just for one operation, over time you will have more and more stuff going on in your code. Perhaps for something particularly advanced, the optimal "pure JavaScript" solution would take one second to run. The jQuery version might take 30 seconds to a whole minute! That's huge! People aren't going to sit around for that. Even the browser will get bored and offer you the option to kill the webpage for taking too long!

As I said, jQuery is a powerful tool, but it should not be considered the answer to everything.

Like it's written up there, you forget to type #include <sstream>

#include <sstream>
using namespace std;

QString Stats_Manager::convertInt(int num)
{
   stringstream ss;
   ss << num;
   return ss.str();
}

You can also use some other ways to convert int to string, like

char numstr[21]; // enough to hold all numbers up to 64-bits
sprintf(numstr, "%d", age);
result = name + numstr;

check this!

I've now seen this in legacy tools using Python2.7, where a build (like a Dockerfile) installs an unpinned dependancy, for example pytest. PyTest has dropped Python 2.7 support, so you may need to specify version < the new package release.

Or bite the bullet and convert that app to Python 3 if that is viable.

For what it is worth, I wanted to mention that in my case, the problem was coming from an AFTER INSERT Trigger!

These are not super visible so you might be searching for a while!

All XAMPP packages come with Multibyte String (php_mbstring.dll) extension installed.

If you have accidentally removed DLL file from php/ext folder, just add it back (get the copy from XAMPP zip archive - its downloadable).

If you have deleted the accompanying INI configuration line from php.ini file, add it back as well:

extension=php_mbstring.dll

Also, ensure to restart your webserver (Apache) using XAMPP control panel.

Additional Info on Enabling PHP Extensions

• install extension (e.g. put php_mbstring.dll into /XAMPP/php/ext directory)
• in php.ini, ensure extension directory specified (e.g. extension_dir = "ext")
• ensure correct build of DLL file (e.g. 32bit thread-safe VC9 only works with DLL files built using exact same tools and configuration: 32bit thread-safe VC9)
• ensure PHP API versions match (If not, once you restart the webserver you will receive related error.)

This is possible with window.localStorage or window.sessionStorage. The difference is that sessionStorage lasts for as long as the browser stays open, localStorage survives past browser restarts. The persistence applies to the entire web site not just a single page of it.

When you need to set a variable that should be reflected in the next page(s), use:

var someVarName = "value";
localStorage.setItem("someVarKey", someVarName);

And in any page (like when the page has loaded), get it like:

var someVarName = localStorage.getItem("someVarKey");

.getItem() will return null if no value stored, or the value stored.

Note that only string values can be stored in this storage, but this can be overcome by using JSON.stringify and JSON.parse. Technically, whenever you call .setItem(), it will call .toString() on the value and store that.

MDN's DOM storage guide (linked below), has workarounds/polyfills, that end up falling back to stuff like cookies, if localStorage isn't available.

It wouldn't be a bad idea to use an existing, or create your own mini library, that abstracts the ability to save any data type (like object literals, arrays, etc.).

References:

• Browser Storage - https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Storage
• localStorage - https://developer.mozilla.org/en-US/docs/DOM/Storage#localStorage
• JSON - https://developer.mozilla.org/en-US/docs/JSON
• Browser Storage compatibility - http://caniuse.com/namevalue-storage
• Storing objects - Storing Objects in HTML5 localStorage

You use this style code

.heighttext{
 float:right;
 height:30px;
 width:70px;
 }

This is what I use, but it is slow on large text files.

get-content $pathToFile | % { $_ -replace $stringToReplace, $replaceWith } | set-content $pathToFile

If you are going to be replacing strings in large text files and speed is a concern, look into using System.IO.StreamReader and System.IO.StreamWriter.

try
{
   $reader = [System.IO.StreamReader] $pathToFile
   $data = $reader.ReadToEnd()
   $reader.close()
}
finally
{
   if ($reader -ne $null)
   {
       $reader.dispose()
   }
}

$data = $data -replace $stringToReplace, $replaceWith

try
{
   $writer = [System.IO.StreamWriter] $pathToFile
   $writer.write($data)
   $writer.close()
}
finally
{
   if ($writer -ne $null)
   {
       $writer.dispose()
   }
}

(The code above has not been tested.)

There is probably a more elegant way to use StreamReader and StreamWriter for replacing text in a document, but that should give you a good starting point.

Strangely, even though the tensorflow website 1 mentions that CUDA 10.1 is compatible with tensorflow-gpu-1.13.1, it doesn't work so far. tensorflow-gpu gets installed properly though but it throws out weird errors when running.

So far, the best configuration to run tensorflow with GPU is CUDA 9.0 with tensorflow_gpu-1.12.0 under python3.6.

Following this configuration with the steps mentioned in https://stackoverflow.com/a/51307381/2562870 (the answer above), worked for me :)

For OSX it's even easier. Your machine should come with a version of Apache already installed. All you need to do is locate the php lib for that version (which is likely 5.2.x) and swap it out.

This is the command you'd run from terminal*

cp /usr/libexec/apache2/libphp5.so /Applications/XAMPP/xamppfiles/modules/libphp5.so

I tested this on 10.5 (Leopard), so ymmv. * all the caveats about this might break your system, make a backup, blah blah blah.

Edit: On 10.4 (Tiger), Xampp 1.73, using the libphp5.so-files found at Mamp, this does not work at all.

You need to set the NTAuthenticationProviders to NTLM

MSDN Article: https://msdn.microsoft.com/en-us/library/ee248703(VS.90).aspx

IIS Command-line (http://msdn.microsoft.com/en-us/library/ms525006(v=vs.90).aspx):

 cscript adsutil.vbs set w3svc/WebSiteValueData/root/NTAuthenticationProviders "NTLM"

The event must be cancelable. Adding an if statement solves this issue.

if (e.cancelable) {
   e.preventDefault();
}

In your code you should put it here:

if (this.isSwipe(swipeThreshold) && e.cancelable) {
   e.preventDefault();
   e.stopPropagation();
   swiping = true;
}

For me, when typing the url, a user accidentally used a / instead of a ? to start the query parameters

e.g.:

url.com/endpoint/parameter=SomeValue&otherparameter=Another+value

which should have been:

url.com/endpoint?parameter=SomeValue&otherparameter=Another+value

Solution for Windows 7 and Nexus 5 (should be applicable for any Nexus device):

I figured out that my system was installing the Nexus 5 default driver for windows automatically the moment I was connecting my Nexus 5 to my system through USB. So uninstalling the default driver was in vain and it gets installed automatically anyways.Moreover if you uninstall the default driver, you won't be able to locate Nexus 5 under Devices in Computer Management. So here is what i did and worked for me!

1. Computer-->right Click-->Manage-->Device Manager-->Portable Device-->Nexus 5-->Update Driver Software
2. Choose 'Browse my computer for driver software' 1.Make sure to give this location: %APPDATA%\Local\Android\sdk\extras\google\usb_driver
3. Click Next and you are done.

Without explicitly providing the type as in command.Parameters.Add("@ID", SqlDbType.Int);, it will try to implicitly convert the input to what it is expecting.

The downside of this, is that the implicit conversion may not be the most optimal of conversions and may cause a performance hit.

There is a discussion about this very topic here: http://forums.asp.net/t/1200255.aspx/1

I got this after adding Episerver Find to our site and installing the corresponding NuGet package for Episerver Find.

The fix was easy: update all Episerver related add-ons as well (even if they seem unrelated: CMS, CMS.TinyMCE, CMS.UI, etc.)

After updating all possible Episerver add-ons and recompiling, the error went away.

Here is a function that works with jQuery (for height only, not width):

function setHeight(jq_in){
    jq_in.each(function(index, elem){
        // This line will work with pure Javascript (taken from NicB's answer):
        elem.style.height = elem.scrollHeight+'px'; 
    });
}
setHeight($('<put selector here>'));

Note: The op asked for a solution that does not use Javascript, however this should be helpful to many people who come across this question.

The for-in statement is really there to enumerate over object properties, which is how it is implemented in TypeScript. There are some issues with using it on arrays.

I can't speak on behalf of the TypeScript team, but I believe this is the reason for the implementation in the language.

Look up NR and FNR in the awk manual and then ask yourself what is the condition under which NR==FNR in the following example:

$ cat file1
a
b
c

$ cat file2
d
e

$ awk '{print FILENAME, NR, FNR, $0}' file1 file2
file1 1 1 a
file1 2 2 b
file1 3 3 c
file2 4 1 d
file2 5 2 e

Up to date and complete answer with Jackson 2

Using Annotation

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

@JsonIgnoreProperties(ignoreUnknown = true)
public class MyMappingClass {

}

See JsonIgnoreProperties on Jackson online documentation.

Using Configuration

Less intrusive than annotation.

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectReader;

ObjectMapper objectMapper = new ObjectMapper();
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

ObjectReader objectReader = objectMapper.reader(MyMappingClass.class);
MyMappingClass myMappingClass = objectReader.readValue(json);

See FAIL_ON_UNKNOWN_PROPERTIES on Jackson online documentation.

On Windows it's holding down Alt while box selecting. Once you have your selection then attempt your edit.

Ran into this problem using the same .htaccess configuration. I realized that my server was serving javascript files as text/javascript instead of application/javascript. Once I added text/javascript to the AddOutputFilterByType declaration, gzip started working.

As to why javascript was being served as text/javascript: there was an AddType 'text/javascript' js declaration at the top of my root .htaccess file. After removing it (it had been added in error), javascript starting serving as application/javascript.

Here is the code sample for Creating a segue programmatically:

class ViewController: UIViewController {
    ...
    // 1. Define the Segue
    private var commonSegue: UIStoryboardSegue!
    ...
    override func viewDidLoad() {
        ...
        // 2. Initialize the Segue
        self.commonSegue = UIStoryboardSegue(identifier: "CommonSegue", source: ..., destination: ...) {
            self.commonSegue.source.showDetailViewController(self.commonSegue.destination, sender: self)
        }
        ...
    }
    ...
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // 4. Prepare to perform the Segue
        if self.commonSegue == segue {
            ...
        }
        ...
    }
    ...
    func actionFunction() {
        // 3. Perform the Segue
        self.prepare(for: self.commonSegue, sender: self)
        self.commonSegue.perform()
    }
    ...
}

I'm not sure, but i believe the speed of one or the other changes depending on the programming language you're using.

I usually prefer to use switch. That way the code is simplear to read.

Make sure to target x86 on your project in Visual Studio. This should fix your trouble.

The ggeasy package has a function called easy_center_title() to do just that. I find it much more appealing than theme(plot.title = element_text(hjust = 0.5)) and it's so much easier to remember.

ggplot(data = dat, aes(time, total_bill, fill = time)) + 
  geom_bar(colour = "black", fill = "#DD8888", width = .8, stat = "identity") + 
  guides(fill = FALSE) +
  xlab("Time of day") +
  ylab("Total bill") +
  ggtitle("Average bill for 2 people") +
  ggeasy::easy_center_title()

Note that as of writing this answer you will need to install the development version of ggeasy from GitHub to use easy_center_title(). You can do so by running remotes::install_github("jonocarroll/ggeasy").

You can use any commonly available hash algorithm (eg. SHA-1), which will give you a slightly longer result than what you need. Simply truncate the result to the desired length, which may be good enough.

For example, in Python:

>>> import hashlib
>>> hash = hashlib.sha1("my message".encode("UTF-8")).hexdigest()
>>> hash
'104ab42f1193c336aa2cf08a2c946d5c6fd0fcdb'
>>> hash[:10]
'104ab42f11'

I am using Android Studio 2.1.2. I had same requirement as OP. Though above two answer seemed to help everyone, it did not work for me . I am sharing what worked for me.

Go to main menu/Run/Edit Configuration . Select app under Android Application on the left.This should open multi-tabbed pane . Select General tab ( would be default), click green + sing at the bottom ( below text Before launch: Gradle -awake ...).

A drop down will appear, select Gradle-aware-make option. Another text box will pop up. enter :app:uninstallAll in this text box . (You can use ctrl + space to use autocomplete todetermine right target without typing everything . And also helps you choose the right app name that is avaiable for you). and set apply/ok. Relaunch your app.

Note : Every time you launch your app now , this new target will try to uninstall your app from your emulator or device. So if your testing device is not available, your launc will probably fail while uninstalling but will continue to start your emulator. So Either start your emulator first, or re-lauch after first fail again ( as first launch will start emulator though uninstall fails).

I used this more concisely :

var sys = require('sys')
var exec = require('child_process').exec;
function puts(error, stdout, stderr) { sys.puts(stdout) }
exec("ls -la", puts);

it works perfectly. :)

or a.delete_at 0

Try this:

USE master;

GO;
 
GRANT ADMINISTER BULK OPERATIONS TO shira;

You add html invisible layer over the form. For instance

<div class="coverContainer">
<form></form>
</div>

and style:

.coverContainer{
    width: 100%;
    height: 100%;
    z-index: 100;
    background: rgba(0,0,0,0);
    position: absolute;
}

Ofcourse user can hide this layer in web browser.

One of the uses which I found to be very useful is the print_function from __future__ module.

In Python 2.7, I wanted chars from different print statements to be printed on same line without spaces.

It can be done using a comma(",") at the end, but it also appends an extra space. The above statement when used as :

from __future__ import print_function
...
print (v_num,end="")
...

This will print the value of v_num from each iteration in a single line without spaces.

If you have a Unicode string, and you want to write this to a file, or other serialised form, you must first encode it into a particular representation that can be stored. There are several common Unicode encodings, such as UTF-16 (uses two bytes for most Unicode characters) or UTF-8 (1-4 bytes / codepoint depending on the character), etc. To convert that string into a particular encoding, you can use:

>>> s= u'£10'
>>> s.encode('utf8')
'\xc2\x9c10'
>>> s.encode('utf16')
'\xff\xfe\x9c\x001\x000\x00'

This raw string of bytes can be written to a file. However, note that when reading it back, you must know what encoding it is in and decode it using that same encoding.

When writing to files, you can get rid of this manual encode/decode process by using the codecs module. So, to open a file that encodes all Unicode strings into UTF-8, use:

import codecs
f = codecs.open('path/to/file.txt','w','utf8')
f.write(my_unicode_string)  # Stored on disk as UTF-8

Do note that anything else that is using these files must understand what encoding the file is in if they want to read them. If you are the only one doing the reading/writing this isn't a problem, otherwise make sure that you write in a form understandable by whatever else uses the files.

In Python 3, this form of file access is the default, and the built-in open function will take an encoding parameter and always translate to/from Unicode strings (the default string object in Python 3) for files opened in text mode.

Probably this is an SELinux block. Try this:

# setsebool -P httpd_enable_cgi 1
# chcon -R -t httpd_sys_script_exec_t cgi-bin/your_script.cgi

Your DemoApplication class is in the com.ag.digital.demo.boot package and your LoginBean class is in the com.ag.digital.demo.bean package. By default components (classes annotated with @Component) are found if they are in the same package or a sub-package of your main application class DemoApplication. This means that LoginBean isn't being found so dependency injection fails.

There are a couple of ways to solve your problem:

1. Move LoginBean into com.ag.digital.demo.boot or a sub-package.
2. Configure the packages that are scanned for components using the scanBasePackages attribute of @SpringBootApplication that should be on DemoApplication.

A few of other things that aren't causing a problem, but are not quite right with the code you've posted:

• @Service is a specialisation of @Component so you don't need both on LoginBean
• Similarly, @RestController is a specialisation of @Component so you don't need both on DemoRestController
• DemoRestController is an unusual place for @EnableAutoConfiguration. That annotation is typically found on your main application class (DemoApplication) either directly or via @SpringBootApplication which is a combination of @ComponentScan, @Configuration, and @EnableAutoConfiguration.

At line 5 there is a / missing.

There is a good answer on the differences between ; and / here.

Basically, when running a CREATE block via script, you need to use / to let SQLPlus know when the block ends, since a PL/SQL block can contain many instances of ;.

To detect run:

select @@sql_mode
-- It will give something like:
-- STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

To fix, run:

set global sql_mode = ''

2019 is here:

Requires EF6

using System.Data.Entity;
string searchStr ="bla bla bla";
var result = _dbContext.SomeTable.Where(x=> DbFunctions.Like(x.NameAr, string.Format("%{0}%", searchStr ))).FirstOrDefault();

You can try this:

CommandArgument='<%# "scrapid=" + Eval("ScrapId")+"&"+"UserId="+ Eval("UserId")%>'

One-liner solution here:

var1 = locals().get("var1", "default value")

Instead of having NameError, this solution will set var1 to default value if var1 hasn't been defined yet.

Here's how it looks like in Python interactive shell:

>>> var1
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'var1' is not defined
>>> var1 = locals().get("var1", "default value 1")
>>> var1
'default value 1'
>>> var1 = locals().get("var1", "default value 2")
>>> var1
'default value 1'
>>>

I have did it on windows machine. Detail mentioned below 1. From windows start menu open “Anaconda Prompt enter image description here 2. Find .jupyter folder file path . In command prompt just type enter image description here or enter image description here to find the .jupyter path

3. After find the .jupyter folder, check there has “jupyter_notebook_config” file or not. If it is not there then run below command enter image description here After run the command it will create "jupyter_notebook_config.py"

if do not have administrator permission then Some time you could not find .jupyter folder . Still you can open config file from any of the text editor

4. Open “jupyter_notebook_config.py” file from the the “.jypyter” folder.
5. After open the file need to update the directory is use for notebooks and kernel. There are so many line in config file so find “#c.NotebookApp.notebook_dir” and update the path enter image description here After: enter image description here Save the file
6. Now try to create or read some file from the location you set

For Python 3.6 and psutil 5.4.5 it is easier to use memory_percent() function listed here.

import os
import psutil
process = psutil.Process(os.getpid())
print(process.memory_percent())

You may need to change the permissions as an administrator. Open up terminal on your Mac and then open the directory that markers.xml is located in. Then type:

sudo chmod 777 markers.xml

You may be prompted for a password. Also, it could be the directories that don't allow full access. I'm not familiar with WordPress, so you may have to change the permission of each directory moving upward to the mysite directory.

You can also use Json.NET.

return JsonConvert.SerializeObject(jsonResult.Data);

here's an example for bash:

usage="$(basename "$0") [-h] [-s n] -- program to calculate the answer to life, the universe and everything

where:
    -h  show this help text
    -s  set the seed value (default: 42)"

seed=42
while getopts ':hs:' option; do
  case "$option" in
    h) echo "$usage"
       exit
       ;;
    s) seed=$OPTARG
       ;;
    :) printf "missing argument for -%s\n" "$OPTARG" >&2
       echo "$usage" >&2
       exit 1
       ;;
   \?) printf "illegal option: -%s\n" "$OPTARG" >&2
       echo "$usage" >&2
       exit 1
       ;;
  esac
done
shift $((OPTIND - 1))

To use this inside a function:

• use "$FUNCNAME" instead of $(basename "$0")
• add local OPTIND OPTARG before calling getopts

Here is the difference:

This sets the image to half of its original size.

<img src="#" width="173" height="206.5">

This sets the image to half of its available presentation area.

<img src="#" width="50%" height="50%">

For example, if you put this as the only element on the page, it would attempt to take up 50% of the width of the page, thus making it potentially larger than its original size - not half of its original size as you are expecting.

If it is being presented at larger than original size, the image will appear greatly pixelated.

Though both @pkozlowski.opensource's and @Mark's answers are correct, I'd like to share my slightly modified version where I always select the first item in the list, regardless of its value:

<select ng-options="option.value as option.name for option in typeOptions" ng-init="form.type=typeOptions[0].value">
</select>

You can use Addressable::URI gem for that:

require 'addressable/uri'   
string = '\x12\x34\x56\x78\x9a\xbc\xde\xf1\x23\x45\x67\x89\xab\xcd\xef\x12\x34\x56\x78\x9a'
Addressable::URI.encode_component(string, Addressable::URI::CharacterClasses::QUERY)
# "%5Cx12%5Cx34%5Cx56%5Cx78%5Cx9a%5Cxbc%5Cxde%5Cxf1%5Cx23%5Cx45%5Cx67%5Cx89%5Cxab%5Cxcd%5Cxef%5Cx12%5Cx34%5Cx56%5Cx78%5Cx9a" 

It uses more modern format, than CGI.escape, for example, it properly encodes space as %20 and not as + sign, you can read more in "The application/x-www-form-urlencoded type" on Wikipedia.

2.1.2 :008 > CGI.escape('Hello, this is me')
 => "Hello%2C+this+is+me" 
2.1.2 :009 > Addressable::URI.encode_component('Hello, this is me', Addressable::URI::CharacterClasses::QUERY)
 => "Hello,%20this%20is%20me" 

If you want the default colors of Android ICS, you just have to go to your Android SDK and look for this path: platforms\android-15\data\res\values\colors.xml.

Here you go:

<!-- For holo theme -->
    <drawable name="screen_background_holo_light">#fff3f3f3</drawable>
    <drawable name="screen_background_holo_dark">#ff000000</drawable>
    <color name="background_holo_dark">#ff000000</color>
    <color name="background_holo_light">#fff3f3f3</color>
    <color name="bright_foreground_holo_dark">@android:color/background_holo_light</color>
    <color name="bright_foreground_holo_light">@android:color/background_holo_dark</color>
    <color name="bright_foreground_disabled_holo_dark">#ff4c4c4c</color>
    <color name="bright_foreground_disabled_holo_light">#ffb2b2b2</color>
    <color name="bright_foreground_inverse_holo_dark">@android:color/bright_foreground_holo_light</color>
    <color name="bright_foreground_inverse_holo_light">@android:color/bright_foreground_holo_dark</color>
    <color name="dim_foreground_holo_dark">#bebebe</color>
    <color name="dim_foreground_disabled_holo_dark">#80bebebe</color>
    <color name="dim_foreground_inverse_holo_dark">#323232</color>
    <color name="dim_foreground_inverse_disabled_holo_dark">#80323232</color>
    <color name="hint_foreground_holo_dark">#808080</color>
    <color name="dim_foreground_holo_light">#323232</color>
    <color name="dim_foreground_disabled_holo_light">#80323232</color>
    <color name="dim_foreground_inverse_holo_light">#bebebe</color>
    <color name="dim_foreground_inverse_disabled_holo_light">#80bebebe</color>
    <color name="hint_foreground_holo_light">#808080</color>
    <color name="highlighted_text_holo_dark">#6633b5e5</color>
    <color name="highlighted_text_holo_light">#6633b5e5</color>
    <color name="link_text_holo_dark">#5c5cff</color>
    <color name="link_text_holo_light">#0000ee</color>

This for the Background:

<color name="background_holo_dark">#ff000000</color>
<color name="background_holo_light">#fff3f3f3</color>

You won't get the same colors if you look this up in Photoshop etc. because they are set up with Alpha values.

Update for API Level 19:

<resources>
    <drawable name="screen_background_light">#ffffffff</drawable>
    <drawable name="screen_background_dark">#ff000000</drawable>
    <drawable name="status_bar_closed_default_background">#ff000000</drawable>
    <drawable name="status_bar_opened_default_background">#ff000000</drawable>
    <drawable name="notification_item_background_color">#ff111111</drawable>
    <drawable name="notification_item_background_color_pressed">#ff454545</drawable>
    <drawable name="search_bar_default_color">#ff000000</drawable>
    <drawable name="safe_mode_background">#60000000</drawable>
    <!-- Background drawable that can be used for a transparent activity to
         be able to display a dark UI: this darkens its background to make
         a dark (default theme) UI more visible. -->
    <drawable name="screen_background_dark_transparent">#80000000</drawable>
    <!-- Background drawable that can be used for a transparent activity to
         be able to display a light UI: this lightens its background to make
         a light UI more visible. -->
    <drawable name="screen_background_light_transparent">#80ffffff</drawable>
    <color name="safe_mode_text">#80ffffff</color>
    <color name="white">#ffffffff</color>
    <color name="black">#ff000000</color>
    <color name="transparent">#00000000</color>
    <color name="background_dark">#ff000000</color>
    <color name="background_light">#ffffffff</color>
    <color name="bright_foreground_dark">@android:color/background_light</color>
    <color name="bright_foreground_light">@android:color/background_dark</color>
    <color name="bright_foreground_dark_disabled">#80ffffff</color>
    <color name="bright_foreground_light_disabled">#80000000</color>
    <color name="bright_foreground_dark_inverse">@android:color/bright_foreground_light</color>
    <color name="bright_foreground_light_inverse">@android:color/bright_foreground_dark</color>
    <color name="dim_foreground_dark">#bebebe</color>
    <color name="dim_foreground_dark_disabled">#80bebebe</color>
    <color name="dim_foreground_dark_inverse">#323232</color>
    <color name="dim_foreground_dark_inverse_disabled">#80323232</color>
    <color name="hint_foreground_dark">#808080</color>
    <color name="dim_foreground_light">#323232</color>
    <color name="dim_foreground_light_disabled">#80323232</color>
    <color name="dim_foreground_light_inverse">#bebebe</color>
    <color name="dim_foreground_light_inverse_disabled">#80bebebe</color>
    <color name="hint_foreground_light">#808080</color>
    <color name="highlighted_text_dark">#9983CC39</color>
    <color name="highlighted_text_light">#9983CC39</color>
    <color name="link_text_dark">#5c5cff</color>
    <color name="link_text_light">#0000ee</color>
    <color name="suggestion_highlight_text">#177bbd</color>

    <drawable name="stat_notify_sync_noanim">@drawable/stat_notify_sync_anim0</drawable>
    <drawable name="stat_sys_download_done">@drawable/stat_sys_download_done_static</drawable>
    <drawable name="stat_sys_upload_done">@drawable/stat_sys_upload_anim0</drawable>
    <drawable name="dialog_frame">@drawable/panel_background</drawable>
    <drawable name="alert_dark_frame">@drawable/popup_full_dark</drawable>
    <drawable name="alert_light_frame">@drawable/popup_full_bright</drawable>
    <drawable name="menu_frame">@drawable/menu_background</drawable>
    <drawable name="menu_full_frame">@drawable/menu_background_fill_parent_width</drawable>
    <drawable name="editbox_dropdown_dark_frame">@drawable/editbox_dropdown_background_dark</drawable>
    <drawable name="editbox_dropdown_light_frame">@drawable/editbox_dropdown_background</drawable>

    <drawable name="dialog_holo_dark_frame">@drawable/dialog_full_holo_dark</drawable>
    <drawable name="dialog_holo_light_frame">@drawable/dialog_full_holo_light</drawable>

    <drawable name="input_method_fullscreen_background">#fff9f9f9</drawable>
    <drawable name="input_method_fullscreen_background_holo">@drawable/screen_background_holo_dark</drawable>
    <color name="input_method_navigation_guard">#ff000000</color>

    <!-- For date picker widget -->
    <drawable name="selected_day_background">#ff0092f4</drawable>

    <!-- For settings framework -->
    <color name="lighter_gray">#ddd</color>
    <color name="darker_gray">#aaa</color>

    <!-- For security permissions -->
    <color name="perms_dangerous_grp_color">#33b5e5</color>
    <color name="perms_dangerous_perm_color">#33b5e5</color>
    <color name="shadow">#cc222222</color>
    <color name="perms_costs_money">#ffffbb33</color>

    <!-- For search-related UIs -->
    <color name="search_url_text_normal">#7fa87f</color>
    <color name="search_url_text_selected">@android:color/black</color>
    <color name="search_url_text_pressed">@android:color/black</color>
    <color name="search_widget_corpus_item_background">@android:color/lighter_gray</color>

    <!-- SlidingTab -->
    <color name="sliding_tab_text_color_active">@android:color/black</color>
    <color name="sliding_tab_text_color_shadow">@android:color/black</color>

    <!-- keyguard tab -->
    <color name="keyguard_text_color_normal">#ffffff</color>
    <color name="keyguard_text_color_unlock">#a7d84c</color>
    <color name="keyguard_text_color_soundoff">#ffffff</color>
    <color name="keyguard_text_color_soundon">#e69310</color>
    <color name="keyguard_text_color_decline">#fe0a5a</color>

    <!-- keyguard clock -->
    <color name="lockscreen_clock_background">#ffffffff</color>
    <color name="lockscreen_clock_foreground">#ffffffff</color>
    <color name="lockscreen_clock_am_pm">#ffffffff</color>
    <color name="lockscreen_owner_info">#ff9a9a9a</color>

    <!-- keyguard overscroll widget pager -->
    <color name="kg_multi_user_text_active">#ffffffff</color>
    <color name="kg_multi_user_text_inactive">#ff808080</color>
    <color name="kg_widget_pager_gradient">#ffffffff</color>

    <!-- FaceLock -->
    <color name="facelock_spotlight_mask">#CC000000</color>

    <!-- For holo theme -->
      <drawable name="screen_background_holo_light">#fff3f3f3</drawable>
      <drawable name="screen_background_holo_dark">#ff000000</drawable>
    <color name="background_holo_dark">#ff000000</color>
    <color name="background_holo_light">#fff3f3f3</color>
    <color name="bright_foreground_holo_dark">@android:color/background_holo_light</color>
    <color name="bright_foreground_holo_light">@android:color/background_holo_dark</color>
    <color name="bright_foreground_disabled_holo_dark">#ff4c4c4c</color>
    <color name="bright_foreground_disabled_holo_light">#ffb2b2b2</color>
    <color name="bright_foreground_inverse_holo_dark">@android:color/bright_foreground_holo_light</color>
    <color name="bright_foreground_inverse_holo_light">@android:color/bright_foreground_holo_dark</color>
    <color name="dim_foreground_holo_dark">#bebebe</color>
    <color name="dim_foreground_disabled_holo_dark">#80bebebe</color>
    <color name="dim_foreground_inverse_holo_dark">#323232</color>
    <color name="dim_foreground_inverse_disabled_holo_dark">#80323232</color>
    <color name="hint_foreground_holo_dark">#808080</color>
    <color name="dim_foreground_holo_light">#323232</color>
    <color name="dim_foreground_disabled_holo_light">#80323232</color>
    <color name="dim_foreground_inverse_holo_light">#bebebe</color>
    <color name="dim_foreground_inverse_disabled_holo_light">#80bebebe</color>
    <color name="hint_foreground_holo_light">#808080</color>
    <color name="highlighted_text_holo_dark">#6633b5e5</color>
    <color name="highlighted_text_holo_light">#6633b5e5</color>
    <color name="link_text_holo_dark">#5c5cff</color>
    <color name="link_text_holo_light">#0000ee</color>

    <!-- Group buttons -->
    <eat-comment />
    <color name="group_button_dialog_pressed_holo_dark">#46c5c1ff</color>
    <color name="group_button_dialog_focused_holo_dark">#2699cc00</color>

    <color name="group_button_dialog_pressed_holo_light">#ffffffff</color>
    <color name="group_button_dialog_focused_holo_light">#4699cc00</color>

    <!-- Highlight colors for the legacy themes -->
    <eat-comment />
    <color name="legacy_pressed_highlight">#fffeaa0c</color>
    <color name="legacy_selected_highlight">#fff17a0a</color>
    <color name="legacy_long_pressed_highlight">#ffffffff</color>

    <!-- General purpose colors for Holo-themed elements -->
    <eat-comment />

    <!-- A light Holo shade of blue -->
    <color name="holo_blue_light">#ff33b5e5</color>
    <!-- A light Holo shade of gray -->
    <color name="holo_gray_light">#33999999</color>
    <!-- A light Holo shade of green -->
    <color name="holo_green_light">#ff99cc00</color>
    <!-- A light Holo shade of red -->
    <color name="holo_red_light">#ffff4444</color>
    <!-- A dark Holo shade of blue -->
    <color name="holo_blue_dark">#ff0099cc</color>
    <!-- A dark Holo shade of green -->
    <color name="holo_green_dark">#ff669900</color>
    <!-- A dark Holo shade of red -->
    <color name="holo_red_dark">#ffcc0000</color>
    <!-- A Holo shade of purple -->
    <color name="holo_purple">#ffaa66cc</color>
    <!-- A light Holo shade of orange -->
    <color name="holo_orange_light">#ffffbb33</color>
    <!-- A dark Holo shade of orange -->
    <color name="holo_orange_dark">#ffff8800</color>
    <!-- A really bright Holo shade of blue -->
    <color name="holo_blue_bright">#ff00ddff</color>
    <!-- A really bright Holo shade of gray -->
    <color name="holo_gray_bright">#33CCCCCC</color>

    <drawable name="notification_template_icon_bg">#3333B5E5</drawable>
    <drawable name="notification_template_icon_low_bg">#0cffffff</drawable>

    <!-- Keyguard colors -->
    <color name="keyguard_avatar_frame_color">#ffffffff</color>
    <color name="keyguard_avatar_frame_shadow_color">#80000000</color>
    <color name="keyguard_avatar_nick_color">#ffffffff</color>
    <color name="keyguard_avatar_frame_pressed_color">#ff35b5e5</color>

    <color name="accessibility_focus_highlight">#80ffff00</color>
</resources>

The only portable way to achieve consistency between rooms and tags and making sure rooms are never returned after they had been deleted is locking them with SELECT FOR UPDATE.

However in some systems locking is a side effect of concurrency control, and you achieve the same results without specifying FOR UPDATE explicitly.

To solve this problem, Thread 1 should SELECT id FROM rooms FOR UPDATE, thereby preventing Thread 2 from deleting from rooms until Thread 1 is done. Is that correct?

This depends on the concurrency control your database system is using.

• MyISAM in MySQL (and several other old systems) does lock the whole table for the duration of a query.

• In SQL Server, SELECT queries place shared locks on the records / pages / tables they have examined, while DML queries place update locks (which later get promoted to exclusive or demoted to shared locks). Exclusive locks are incompatible with shared locks, so either SELECT or DELETE query will lock until another session commits.

• In databases which use MVCC (like Oracle, PostgreSQL, MySQL with InnoDB), a DML query creates a copy of the record (in one or another way) and generally readers do not block writers and vice versa. For these databases, a SELECT FOR UPDATE would come handy: it would lock either SELECT or the DELETE query until another session commits, just as SQL Server does.

When should one use REPEATABLE_READ transaction isolation versus READ_COMMITTED with SELECT ... FOR UPDATE?

Generally, REPEATABLE READ does not forbid phantom rows (rows that appeared or disappeared in another transaction, rather than being modified)

• In Oracle and earlier PostgreSQL versions, REPEATABLE READ is actually a synonym for SERIALIZABLE. Basically, this means that the transaction does not see changes made after it has started. So in this setup, the last Thread 1 query will return the room as if it has never been deleted (which may or may not be what you wanted). If you don't want to show the rooms after they have been deleted, you should lock the rows with SELECT FOR UPDATE

• In InnoDB, REPEATABLE READ and SERIALIZABLE are different things: readers in SERIALIZABLE mode set next-key locks on the records they evaluate, effectively preventing the concurrent DML on them. So you don't need a SELECT FOR UPDATE in serializable mode, but do need them in REPEATABLE READ or READ COMMITED.

Note that the standard on isolation modes does prescribe that you don't see certain quirks in your queries but does not define how (with locking or with MVCC or otherwise).

When I say "you don't need SELECT FOR UPDATE" I really should have added "because of side effects of certain database engine implementation".

Requirements:

1. Unique name (across all Apple Apps)
2. Have to sign in while your phone is connected (mine had a large warning here)

Worked great without restart on Xcode 10

ln -s /usr/local/bin/python2.7 /usr/bin/python

Similar to the other examples, but using html sizing, I use:

<img src="image1.png" width="425"/> <img src="image2.png" width="425"/> 

Here is an example

<img src="https://openclipart.org/image/2400px/svg_to_png/28580/kablam-Number-Animals-1.png" width="200"/> <img src="https://openclipart.org/download/71101/two.svg" width="300"/>

I tested this using Remarkable.

I'd use RestSharp - https://github.com/restsharp/RestSharp

Create class to deserialize to:

public class MyObject {
    public string Id { get; set; }
    public string Text { get; set; }
    ...
}

And the code to get that object:

RestClient client = new RestClient("http://whatever.com");
RestRequest request = new RestRequest("path/to/object");
request.AddParameter("id", "123");

// The above code will make a request URL of 
// "http://whatever.com/path/to/object?id=123"
// You can pick and choose what you need

var response = client.Execute<MyObject>(request);

MyObject obj = response.Data;

Check out http://restsharp.org/ to get started.

This code will help to align the elements with three columns in lg, and md mode, two column in sm mode, and single column is xs mode

<div class="row">
<div ng-repeat="oneExt in configAddr.ext">
    <div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
        {$index+1}}. 
        <input type="text" name="macAdr{{$index+1}}" 
       id="macAddress" ng-model="oneExt.newValue" value=""/>
    </div>
</div>

Try this one for CLOB sizes bigger than VARCHAR2:

We have to split the CLOB in parts of "VARCHAR2 compatible" sizes, run lengthb through every part of the CLOB data, and summarize all results.

declare
   my_sum int;
begin
   for x in ( select COLUMN, ceil(DBMS_LOB.getlength(COLUMN) / 2000) steps from TABLE ) 
   loop
       my_sum := 0;
       for y in 1 .. x.steps
       loop
          my_sum := my_sum + lengthb(dbms_lob.substr( x.COLUMN, 2000, (y-1)*2000+1 ));
          -- some additional output
          dbms_output.put_line('step:' || y );
          dbms_output.put_line('char length:' || DBMS_LOB.getlength(dbms_lob.substr( x.COLUMN, 2000 , (y-1)*2000+1 )));
          dbms_output.put_line('byte length:' || lengthb(dbms_lob.substr( x.COLUMN, 2000, (y-1)*2000+1 )));
          continue;
        end loop;
        dbms_output.put_line('char summary:' || DBMS_LOB.getlength(x.COLUMN));
        dbms_output.put_line('byte summary:' || my_sum);
        continue;
    end loop;
end;
/

You are checking Parent properties for null in your delegate. The same should work with lambda expressions too.

List<AnalysisObject> analysisObjects = analysisObjectRepository
        .FindAll()
        .Where(x => 
            (x.ID == packageId) || 
            (x.Parent != null &&
                (x.Parent.ID == packageId || 
                (x.Parent.Parent != null && x.Parent.Parent.ID == packageId)))
        .ToList();

1. Prepare extra configuration file. Create a file named /etc/systemd/system/docker.service.d/docker.conf. Inside the file docker.conf, paste below content:

[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock

Note that if there is no directory like docker.service.d or a file named docker.conf then you should create it.

2. Restart Docker. After saving this file, reload the configuration by systemctl daemon-reload and restart Docker by systemctl restart docker.service.

3. Check your Docker daemon. After restarting docker service, you can see the port in the output of systemctl status docker.service like /usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock.

Hope this may help

Thank you!

If you using latest Owl Carousel 2 version. You can replace the Navigation text by fontawesome icon. Code is below.

$('.your-class').owlCarousel({
        loop: true,
        items: 1, // Select Item Number
        autoplay:true,
        dots: false,
        nav: true,
        navText: ["<i class='fa fa-long-arrow-left'></i>","<i class='fa fa-long-arrow-right'></i>"],

    });

You can avoid get undefined in '$' this way

window.addEventListener("DOMContentLoaded", function(){
    // Your code
});

EDIT: Using 'DOMContentLoaded' is faster than just 'load' because load wait page fully loaded, imgs included... while DomContentLoaded waits just the structure

For those who need path() change without controllers reload - Here is plugin: https://github.com/anglibs/angular-location-update

Usage:

$location.update_path('/notes/1');

Based on https://stackoverflow.com/a/24102139/1751321

P.S. This solution https://stackoverflow.com/a/24102139/1751321 contains bug after path(, false) called - it will break browser navigation back/forward until path(, true) called

I would like to advertise the existence of the automatic introspection/reflection toolkit "IDK". It uses a meta-compiler like Qt's and adds meta information directly into object files. It is claimed to be easy to use. No external dependencies. It even allows you to automatically reflect std::string and then use it in scripts. Please look at IDK

The easiest way I can find to do it is:

SELECT 
  SUBSTRING(FullName, 1, CHARINDEX(' ', FullName) - 1) AS FirstName,
  REVERSE(SUBSTRING(REVERSE(FullName), 1, CHARINDEX(' ', REVERSE(FullName)) - 1)) AS LastName
FROM
  [PERSON_TABLE]

While installing the Angular Command line tool (CLI), If you are getting Rollback Error then it may be occurring due to your network is connected with your Client Network or your Company Network where you are working on.

So Please try to install CLI in your public network (or Your Mobile's hotspot Network) then you would definitely get CLI installed.

isinstance works:

if isinstance(obj, MyClass): do_foo(obj)

but, keep in mind: if it looks like a duck, and if it sounds like a duck, it is a duck.

EDIT: For the None type, you can simply do:

if obj is None: obj = MyClass()

I'm working on an app and face issue of killing my service by on app kill. I researched on google and found that I have to make it foreground. following is the code:

public class UpdateLocationAndPrayerTimes extends Service {

 Context context;
@Override
public void onCreate() {
    super.onCreate();
    context = this;
}

@Override
public int onStartCommand(Intent intent, int flags, int startId) {

    StartForground();
    return START_STICKY;
}

@Override
public void onDestroy() {


    super.onDestroy();
}

@Nullable
@Override
public IBinder onBind(Intent intent) {
    return null;
}


private void StartForground() {
    LocationChangeDetector locationChangeDetector = new LocationChangeDetector(context);
    locationChangeDetector.getLatAndLong();
    Notification notification = new NotificationCompat.Builder(this)
            .setOngoing(false)
            .setSmallIcon(android.R.color.transparent)

            //.setSmallIcon(R.drawable.picture)
            .build();
    startForeground(101,  notification);

    }
}

hops that it may helps!!!!

I faced the same problem and I solved it using the following steps:

1. Open "Anaconda Prompt" [For Windows]
2. Run "conda uninstall pandas".
3. Run "conda install pandas".

Actually, there is a pandas version conflict, which would get resolved automatically by following the above steps.

Stay Blessed!

callables implement the __call__ special method so any object with such a method is callable.

path = r"C:\Users\mememe\Google Drive\Programs\Python\file.csv"

Closing the path in r"string" also solved this problem very well.

If there is anyone like me who is experiencing this issue using Vue.js, simply adding .prevent will do the trick: @click.prevent="someAction"

use of onScroll enters infinite loop. onMomentumScrollEnd or onScrollEndDrag can be used instead

the below lines would also work

!python script.py

Performance test for in_array vs array_intersect:

$a1 = array(2,4,8,11,12,13,14,15,16,17,18,19,20);

$a2 = array(3,20);

$intersect_times = array();
$in_array_times = array();
for($j = 0; $j < 10; $j++)
{
    /***** TEST ONE array_intersect *******/
    $t = microtime(true);
    for($i = 0; $i < 100000; $i++)
    {
        $x = array_intersect($a1,$a2);
        $x = empty($x);
    }
    $intersect_times[] = microtime(true) - $t;


    /***** TEST TWO in_array *******/
    $t2 = microtime(true);
    for($i = 0; $i < 100000; $i++)
    {
        $x = false;
        foreach($a2 as $v){
            if(in_array($v,$a1))
            {
                $x = true;
                break;
            }
        }
    }
    $in_array_times[] = microtime(true) - $t2;
}

echo '<hr><br>'.implode('<br>',$intersect_times).'<br>array_intersect avg: '.(array_sum($intersect_times) / count($intersect_times));
echo '<hr><br>'.implode('<br>',$in_array_times).'<br>in_array avg: '.(array_sum($in_array_times) / count($in_array_times));
exit;

Here are the results:

0.26520013809204
0.15600109100342
0.15599989891052
0.15599989891052
0.1560001373291
0.1560001373291
0.15599989891052
0.15599989891052
0.15599989891052
0.1560001373291
array_intersect avg: 0.16692011356354

0.015599966049194
0.031199932098389
0.031200170516968
0.031199932098389
0.031200885772705
0.031199932098389
0.031200170516968
0.031201124191284
0.031199932098389
0.031199932098389
in_array avg: 0.029640197753906

in_array is at least 5 times faster. Note that we "break" as soon as a result is found.

I agree that it is not possible in general.

The only thing CSS3 can do (which helped in my case) is to select elements that have no children:

table td:empty
{
   background-color: white;
}

Or have any children (including text):

table td:not(:empty)
{
   background-color: white;
}

You can use strftime to convert datetimes to any character format:

> t <- strftime(times, format="%H:%M:%S")
> t
 [1] "02:06:49" "03:37:07" "00:22:45" "00:24:35" "03:09:57" "03:10:41"
 [7] "05:05:57" "07:39:39" "06:47:56" "07:56:36"

But that doesn't help very much, since you want to plot your data. One workaround is to strip the date element from your times, and then to add an identical date to all of your times:

> xx <- as.POSIXct(t, format="%H:%M:%S")
> xx
 [1] "2012-03-23 02:06:49 GMT" "2012-03-23 03:37:07 GMT"
 [3] "2012-03-23 00:22:45 GMT" "2012-03-23 00:24:35 GMT"
 [5] "2012-03-23 03:09:57 GMT" "2012-03-23 03:10:41 GMT"
 [7] "2012-03-23 05:05:57 GMT" "2012-03-23 07:39:39 GMT"
 [9] "2012-03-23 06:47:56 GMT" "2012-03-23 07:56:36 GMT"

Now you can use these datetime objects in your plot:

plot(xx, rnorm(length(xx)), xlab="Time", ylab="Random value")

For more help, see ?DateTimeClasses

WHERE NULLIF(your_column, '') IS NOT NULL

Nowadays (4.5 years on), to make it easier for a human to read, I would just use

WHERE your_column <> ''

While there is a temptation to make the null check explicit...

WHERE your_column <> '' 
      AND your_column IS NOT NULL

...as @Martin Smith demonstrates in the accepted answer, it doesn't really add anything (and I personally shun SQL nulls entirely nowadays, so it wouldn't apply to me anyway!).

You can't use forward declaration with the typedef struct.

The struct itself is an anonymous type, so you don't have an actual name to forward declare.

typedef struct{
    int one;
    int two;
}myStruct;

A forward declaration like this wont work:

struct myStruct; //forward declaration fails

void blah(myStruct* pStruct);

//error C2371: 'myStruct' : redefinition; different basic types

Follow the steps,

1. Include Header files or name space to access File class.
2. Make File class object Depending on your IDE platform ( i.e, CFile,QFile,fstream).
3. Now you can easily find that class methods to open/read/close/getline or else of any file.

CFile/QFile/ifstream m_file;
m_file.Open(path,Other parameter/mood to open file);

For reading file you have to make buffer or string to save data and you can pass that variable in read() method.

Simple one, just do like this..

ListViewItem lvi = new ListViewItem(pet.Name);
    lvi.SubItems.Add(pet.Type);
    lvi.SubItems.Add(pet.Age);
    listView.Items.Add(lvi);

If you ask me. try this one

import urllib2
resp = urllib2.urlopen('http://hiscore.runescape.com/index_lite.ws?player=zezima')

and read the normal way ie

page = resp.read()

Good luck though

I usually read data by data reader this way. just added a small example.

string connectionString = "Data Source=DESKTOP-2EV7CF4;Initial Catalog=TestDB;User ID=sa;Password=tintin11#";
string queryString = "Select * from EMP";

using (SqlConnection connection = new SqlConnection(connectionString))
using (SqlCommand command = new SqlCommand(queryString, connection))
            {
                connection.Open();

                using (SqlDataReader reader = command.ExecuteReader())
                {
                    if (reader.HasRows)
                    {
                        while (reader.Read())
                        {
                            Console.WriteLine(String.Format("{0}, {1}", reader[0], reader[1]));
                        }
                    }
                    reader.Close();
                }
            }

better tr command:

tr [:blank:] \\t

This will clean up the output of say, unzip -l , for further processing with grep, cut, etc.

e.g.,

unzip -l some-jars-and-textfiles.zip | tr [:blank:] \\t | cut -f 5 | grep jar

Go via POSIXct and you want to set a TZ there -- here you see my (Chicago) default:

R> val <- 1352068320
R> as.POSIXct(val, origin="1970-01-01")
[1] "2012-11-04 22:32:00 CST"
R> as.Date(as.POSIXct(val, origin="1970-01-01"))
[1] "2012-11-05" 
R> 

Edit: A few years later, we can now use the anytime package:

R> library(anytime)
R> anytime(1352068320)
[1] "2012-11-04 16:32:00 CST"
R> anydate(1352068320)
[1] "2012-11-04"
R> 

Note how all this works without any format or origin arguments.

Yes, in my perspective there is no reason why you should write your own. Most of the Open Source BPM/Workflow frameworks are extremely flexible, you just need to learn the basics. If you choose jBPM you will get much more than a simple workflow engine, so it depends what are you trying to build.

Cheers

My favorite example is "int Num = 5" here your variable is 1. defined as int 2. declared as Num and 3. instantiated with a value of five. We

• Define the type of an object, which may be built-in or a class or struct.
• Declare the name of an object, so anything with a name has been declared which includes Variables, Funtions, etc.

A class or struct allows you to change how objects will be defined when it is later used. For example

• One may declare a heterogeneous variable or array which are not specifically defined.
• Using an offset in C++ you may define an object which does not have a declared name.

When we learn programming these two terms are often confused because we often do both at the same time.

1. By now, demo can work follow this link:
2. For example demo, it can work too:

Add two jar in libs directory in your project. Follow below information. In particular, I think you need to:

• Import the actual source for the "google-play-services_lib" project and link it as an Android library.
  • Do this through Project -> Properties -> Android -> Library, Add -> google-play-services_lib (you can right click on your project and choose Properties, then select Android).
  • Do not add it as a dependent Project through the "Java Build Path" for your project, that didn't work for me.
• Add the google-play-services.jar and android-support-v4.jar into a "libs" folder in the sample project, and add them as "External External JARs" in "Build Path -> Configure Build Path -> Libraries".

I found this second step was necessary as I was hitting the exact same error as you when trying to use the sample code. The first step was necessary to avoid a NoClassDefFoundError in com.google.android.gms.R$styleable in my real project.

I also needed to do a Clean build and Uninstall the app from the device (from an earlier test attempt) before the sample code worked.

thanks your help very much.

you can force UTF8 with force_encoding(Encoding::UTF_8):

Example:

<%= yield.force_encoding(Encoding::UTF_8) %>

Swift 4 with saving array types

extension Array {
    func take(_ elementsCount: Int) -> [Element] {
        let min = Swift.min(elementsCount, count)
        return Array(self[0..<min])
    }
}

On UNIX system, suppose binary (executable) name is test. Then we use the following command to list the libraries used in the test is

ldd test

This is probably caused by different python versions installed on your system, i.e. python2 or python3.

Run command $ pip --version and $ pip3 --version to check which pip is from at Python 3x. E.g. you should see version information like below:

pip 19.0.3 from /usr/local/lib/python3.7/site-packages/pip (python 3.7)

Then run the example.py script with below command

$ python3 example.py

You need to include the appropriate header

#include <stdio.h>

If you're not sure which header a standard function is defined in, the function's man page will state this.

This is a quite old question, still comments show, that still people have problems, so here is my solution with following additional features:

• adjust the animation (speed, type, ...)
• does not need to extend any class
• in my case, animateLayoutChanges has problems in the new CoordinatorLayout

Function - Example (I have this function in an utility class)

public static void animateViewVisibility(final View view, final int visibility)
{
    // cancel runnning animations and remove and listeners
    view.animate().cancel();
    view.animate().setListener(null);

    // animate making view visible
    if (visibility == View.VISIBLE)
    {
        view.animate().alpha(1f).start();
        view.setVisibility(View.VISIBLE);
    }
    // animate making view hidden (HIDDEN or INVISIBLE)
    else
    {
        view.animate().setListener(new AnimatorListenerAdapter()
        {
            @Override
            public void onAnimationEnd(Animator animation)
            {
                view.setVisibility(visibility);
            }
        }).alpha(0f).start();
    }
}

Adjust animation

After calling view.animate() you can adjust the animation to whatever you want (set duration, set interpolator and more...). You may as well hide a view by scaling it instead of adjusting it's alpha value, just replace the alpha(...) with scaleX(...) or scaleY(...) in the utility method if you want that

Calendar calendar = Calendar.getInstance();
calendar.setTime(new Date());
int mSec = calendar.get(Calendar.MILLISECOND);

I saw a nice solution in this stackoverflow link that may help the readers of the defulat servlet handling issue by using the empty string URL pattern "" :

@WebServlet("")

or

<servlet-mapping>
    <servlet-name>yourHomeServlet</servlet-name>
    <url-pattern></url-pattern> <!-- Yes, empty string! -->
</servlet-mapping>

No. Servlets are not Thread safe

This is allows accessing more than one threads at a time

if u want to make it Servlet as Thread safe ., U can go for

Implement SingleThreadInterface(i) which is a blank Interface there is no

methods

or we can go for synchronize methods

we can make whole service method as synchronized by using synchronized

keyword in front of method

Example::

public Synchronized class service(ServletRequest request,ServletResponse response)throws ServletException,IOException

or we can the put block of the code in the Synchronized block

Example::

Synchronized(Object)

{

----Instructions-----

}

I feel that Synchronized block is better than making the whole method

Synchronized

The Document is here (in Chinese)please click.

you can use

git stash list

git stash drop stash@{0}

There are similar questions:

• `require': no such file to load -- mkmf (LoadError)
• Failed to build gem native extension (mkmf (LoadError)) - Ubuntu 12.04

Usually, the solution is:

sudo apt-get install ruby-dev

Or, if that doesn't work, depending on your ruby version, run something like:

sudo apt-get install ruby1.9.1-dev

Should fix your problem.

Still not working? Try the following after installing ruby-dev:

sudo apt-get install make

The terms "shallow copy" and "deep copy" are a bit vague; I would suggest using the terms "memberwise clone" and what I would call a "semantic clone". A "memberwise clone" of an object is a new object, of the same run-time type as the original, for every field, the system effectively performs "newObject.field = oldObject.field". The base Object.Clone() performs a memberwise clone; memberwise cloning is generally the right starting point for cloning an object, but in most cases some "fixup work" will be required following a memberwise clone. In many cases attempting to use an object produced via memberwise clone without first performing the necessary fixup will cause bad things to happen, including the corruption of the object that was cloned and possibly other objects as well. Some people use the term "shallow cloning" to refer to memberwise cloning, but that's not the only use of the term.

A "semantic clone" is an object which is contains the same data as the original, from the point of view of the type. For examine, consider a BigList which contains an Array> and a count. A semantic-level clone of such an object would perform a memberwise clone, then replace the Array> with a new array, create new nested arrays, and copy all of the T's from the original arrays to the new ones. It would not attempt any sort of deep-cloning of the T's themselves. Ironically, some people refer to the of cloning "shallow cloning", while others call it "deep cloning". Not exactly useful terminology.

While there are cases where truly deep cloning (recursively copying all mutable types) is useful, it should only be performed by types whose constituents are designed for such an architecture. In many cases, truly deep cloning is excessive, and it may interfere with situations where what's needed is in fact an object whose visible contents refer to the same objects as another (i.e. a semantic-level copy). In cases where the visible contents of an object are recursively derived from other objects, a semantic-level clone would imply a recursive deep clone, but in cases where the visible contents are just some generic type, code shouldn't blindly deep-clone everything that looks like it might possibly be deep-clone-able.

Login to your c-panel goto phpmyadmin using SQL run below query to clear logs

TRUNCATE dataflow_batch_export;
TRUNCATE dataflow_batch_import;
TRUNCATE log_customer;
TRUNCATE log_quote;
TRUNCATE log_summary;
TRUNCATE log_summary_type;
TRUNCATE log_url;
TRUNCATE log_url_info;
TRUNCATE log_visitor;
TRUNCATE log_visitor_info;
TRUNCATE log_visitor_online;
TRUNCATE report_viewed_product_index;
TRUNCATE report_compared_product_index;
TRUNCATE report_event;
TRUNCATE index_event;

enter the values as 0:mm:ss and format as [m]:ss

as this is now in the mins & seconds, simple arithmetic will allow you to calculate your statistics

I was trying to make my module from magaplaza hello world tutorial, but something went wrong. I imported code of this module https://github.com/astorm/magento2-hello-world from github and it worked. from that module, i created it a categories subcategories ajax select drop downs Module. After installing it in aap/code directory of your magento2 installation follow this URL.. http://www.example.com/hello_mvvm/hello/world You can download its code from here https://github.com/sanaullahAhmad/Magento2_cat_subcat_ajax_select_dropdowns and place it in your aap/code folder. than run these commands...

php bin/magento setup:update
php bin/magento setup:static-content:deploy -f
php bin/magento c:c

Now you can check module functionality with following URL http://{{www.example.com}}/hello_mvvm/hello/world

nobody wants to go to the clutter of using a class, try this:

<asp:button Style="margin:0px" runat="server" />

Intellisense won't suggest it but it will get the job done without throwing errors, warnings, or messages. Don't forget the capital S in Style

I wanted a solution for this similar to apt-get --print-uris, but unfortunately apt-cyg doesn't do this. The following is a solution that allowed me to download only the packages I needed, with their dependencies, and copy them to the target for installation. Here is a bash script that parses the output of apt-cyg into a list of URIs:

#!/usr/bin/bash

package=$1
depends=$( \
    apt-cyg depends $package \
    | perl -ne 'while ($x = /> ([^>\s]+)/g) { print "$1\n"; }' \
    | sort \
    | uniq)
depends=$(echo -e "$depends\n$package")
for curpkg in $depends; do
    if ! grep -q "^$curpkg " /etc/setup/installed.db; then
    apt-cyg show $curpkg \
        | perl -ne '
            if ($x = /install: ([^\s]+)/) { 
                print "$1\n"; 
            }
            if (/\[prev\]/) { 
                exit; 
            }'
    fi
done

The above will print out the paths of the packages that need downloading, relative to the cygwin mirror root, omitting any packages that are already installed. To download them, I wrote the output to a file cygwin-packages-list and then used wget:

mirror=http://cygwin.mirror.constant.com/
uris=$(for line in $(cat cygwin-packages-list); do echo "$mirror$line"; done)
wget -x $uris

The installer can then be used to install from a local cache directory. Note that for this to work I needed to copy setup.ini from a previous cygwin package cache to the directory with the downloaded files (otherwise the installer doesn't know what's what).

Create a new folder and run git init in it.

Then try git remote add origin <your-repository-url>.

Copy all the files in your project folder to the new folder, except the .git folder (it may be invisible).

Then you can push your code by doing:
git add --all; or git add -A;
git commit -m "YOUR MESSAGE";
git push -u origin master.

I think it will work!

I question the logic of raising a PropertyChanged event on the second property when it's the first property that's changing. If the second properties value changes then the PropertyChanged event could be raised there.

At any rate, the answer to your question is you should implement INotifyPropertyChange. This interface contains the PropertyChanged event. Implementing INotifyPropertyChanged lets other code know that the class has the PropertyChanged event, so that code can hook up a handler. After implementing INotifyPropertyChange, the code that goes in the if statement of your OnPropertyChanged is:

if (PropertyChanged != null)
    PropertyChanged(new PropertyChangedEventArgs("MySecondProperty"));

Try:

which( !is.na(p), arr.ind=TRUE)

Which I think is just as informative and probably more useful than the output you specified, But if you really wanted the list version, then this could be used:

> apply(p, 1, function(x) which(!is.na(x)) )
[[1]]
[1] 2 3

[[2]]
[1] 4 7

[[3]]
integer(0)

[[4]]
[1] 5

[[5]]
integer(0)

Or even with smushing together with paste:

lapply(apply(p, 1, function(x) which(!is.na(x)) ) , paste, collapse=", ")

The output from which function the suggested method delivers the row and column of non-zero (TRUE) locations of logical tests:

> which( !is.na(p), arr.ind=TRUE)
     row col
[1,]   1   2
[2,]   1   3
[3,]   2   4
[4,]   4   5
[5,]   2   7

Without the arr.ind parameter set to non-default TRUE, you only get the "vector location" determined using the column major ordering the R has as its convention. R-matrices are just "folded vectors".

> which( !is.na(p) )
[1]  6 11 17 24 32

It must be because of commit is ahead of your current push.

1. git pull origin "name of branch you want to push"
2. git rebase

If git rebase is successful, then good. Otherwise, you have resolve all merge conflicts locally and keep it continuing until rebase with remote is successful.

3. git rebase --continue

To change all classes for an element:

document.getElementById("ElementID").className = "CssClass";

To add an additional class to an element:

document.getElementById("ElementID").className += " CssClass";

To check if a class is already applied to an element:

if ( document.getElementById("ElementID").className.match(/(?:^|\s)CssClass(?!\S)/) )

Try to add the following configuration for surefire plugin in your pom.xml of root project:

<project>
  [...]
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
          <testFailureIgnore>true</testFailureIgnore>
        </configuration>
      </plugin>
    </plugins>
  </build>
  [...]
</project>

For your iphone You could use in your head balise :

"width=device-width"

To decompile APK Use APKTool.
You can learn how APKTool works on http://www.decompileandroid.com/ or by reading the documentation.

Take a look at this commented code:

import Foundation
import UserNotifications
import ObjectMapper

class AppDelegate{

    let center = UNUserNotificationCenter.current()
}

extension AppDelegate {

    struct Keys {
        static let deviceToken = "deviceToken"
    }

    // MARK: - UIApplicationDelegate Methods
    func application(_: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {

        if let tokenData: String = String(data: deviceToken, encoding: String.Encoding.utf8) {
            debugPrint("Device Push Token \(tokenData)")
        }

        // Prepare the Device Token for Registration (remove spaces and < >)
        setDeviceToken(deviceToken)
    }

    func application(_: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
        debugPrint(error.localizedDescription)
    }

    // MARK: - Private Methods
    /**
     Register remote notification to send notifications
     */
    func registerRemoteNotification() {

        center.requestAuthorization(options: [.alert, .sound, .badge]) { (granted, error) in

            // Enable or disable features based on authorization.
            if granted  == true {

                DispatchQueue.main.async {
                    UIApplication.shared.registerForRemoteNotifications()
                }
            } else {
                debugPrint("User denied the permissions")
            }
        }
    }

    /**
     Deregister remote notification
     */
    func deregisterRemoteNotification() {
        UIApplication.shared.unregisterForRemoteNotifications()
    }

    func setDeviceToken(_ token: Data) {
        let token = token.map { String(format: "%02.2hhx", arguments: [$0]) }.joined()
        UserDefaults.setObject(token as AnyObject?, forKey: “deviceToken”)
    }

    class func deviceToken() -> String {
        let deviceToken: String? = UserDefaults.objectForKey(“deviceToken”) as? String

        if isObjectInitialized(deviceToken as AnyObject?) {
            return deviceToken!
        }

        return "123"
    }

    func isObjectInitialized(_ value: AnyObject?) -> Bool {
        guard let _ = value else {
                return false
         }
            return true
    }
}

extension AppDelegate: UNUserNotificationCenterDelegate {

    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping(UNNotificationPresentationOptions) -> Swift.Void) {

        ("\(notification.request.content.userInfo) Identifier: \(notification.request.identifier)")

        completionHandler([.alert, .badge, .sound])
    }

    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping() -> Swift.Void) {

        debugPrint("\(response.notification.request.content.userInfo) Identifier: \(response.notification.request.identifier)")

    }
}

Let me know if there is any problem!

Possibly a security precaution. You could try adding a new administrator account:

mysql> CREATE USER 'monty'@'localhost' IDENTIFIED BY 'some_pass';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'monty'@'localhost'
    ->     WITH GRANT OPTION;
mysql> CREATE USER 'monty'@'%' IDENTIFIED BY 'some_pass';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'monty'@'%'
    ->     WITH GRANT OPTION;

Although as Pascal and others have noted it's not a great idea to have a user with this kind of access open to any IP. If you need an administrative user, use root, and leave it on localhost. For any other action specify exactly the privileges you need and limit the accessibility of the user as Pascal has suggest below.

Edit:

From the MySQL FAQ:

If you cannot figure out why you get Access denied, remove from the user table all entries that have Host values containing wildcards (entries that contain '%' or '_' characters). A very common error is to insert a new entry with Host='%' and User='some_user', thinking that this allows you to specify localhost to connect from the same machine. The reason that this does not work is that the default privileges include an entry with Host='localhost' and User=''. Because that entry has a Host value 'localhost' that is more specific than '%', it is used in preference to the new entry when connecting from localhost! The correct procedure is to insert a second entry with Host='localhost' and User='some_user', or to delete the entry with Host='localhost' and User=''. After deleting the entry, remember to issue a FLUSH PRIVILEGES statement to reload the grant tables. See also Section 5.4.4, “Access Control, Stage 1: Connection Verification”.

Use a pipe to transform the number to an array.

@Pipe({
  name: 'enumerate',
})
export class EnumeratePipe implements PipeTransform {
  transform(n: number): number[] {
    return [...Array(n)].map((_,i) => i);
  }
}

Then use the pipe in your template.

<p *ngFor="let i of 5 | enumerate">
   Index: {{ i }}
</p>

https://stackblitz.com/edit/angular-ivy-pkwvyw?file=src/app/app.component.html

You could programatically iterate the form elements adding the onkeydown handler as you go. This way you can reuse the code.

maybe it is too rude, but works for me. restart docker service itself

sudo service docker restart

hope it works for you also!

I too found Python lacking when it comes to reading and writing binary files, so I wrote a small module (for Python 3.6+).

With binaryfile you'd do something like this (I'm guessing, since I don't know Fortran):

import binaryfile

def particle_file(f):
    f.array('group_ids')  # Declare group_ids to be an array (so we can use it in a loop)
    f.skip(4)  # Bytes 1-4
    num_particles = f.count('num_particles', 'group_ids', 4)  # Bytes 5-8
    f.int('num_groups', 4)  # Bytes 9-12
    f.skip(8)  # Bytes 13-20
    for i in range(num_particles):
        f.struct('group_ids', '>f')  # 4 bytes x num_particles
    f.skip(4)

with open('myfile.bin', 'rb') as fh:
    result = binaryfile.read(fh, particle_file)
print(result)

Which produces an output like this:

{
    'group_ids': [(1.0,), (0.0,), (2.0,), (0.0,), (1.0,)],
    '__skipped': [b'\x00\x00\x00\x08', b'\x00\x00\x00\x08\x00\x00\x00\x14', b'\x00\x00\x00\x14'],
    'num_particles': 5,
    'num_groups': 3
}

I used skip() to skip the additional data Fortran adds, but you may want to add a utility to handle Fortran records properly instead. If you do, a pull request would be welcome.

you can solve this, taking the input tag inside a div, then put the padding property on div tag. This work's for me...

Like this:

<div class="paded">
    <input type="text" />
</div>

and css:

.paded{
    padding-right: 20px;
}

I'm not sure what you're looking for exactly, but you really should check out these excellent blog posts written by Chris Coyier from CSS-Tricks:

http://css-tricks.com/how-to-resizeable-background-image/

http://css-tricks.com/perfect-full-page-background-image/

Read the descriptions for each of the articles and see if they're what you're looking for.

The first answers the following question:

Is there a way to make a background image resizeable? As in, fill the background of a web page edge-to-edge with an image, no matter the size of the browser window. Also, have it resize larger or smaller as the browser window changes. Also, make sure it retains its ratio (doesn't stretch weird). Also, doesn't cause scrollbars, just cuts off vertically if it needs to. Also, comes in on the page as an inline tag.

The second post's goal is to get the following, a "background image on a website that covers the entire browser window at all times. "

Hope this helps.

This issue could be because of wrong entity framework reference or sometimes the Class name not matching the entity name in database. Make sure the Table name matches with class name.

You can go from String (hex) to byte array to String as UTF-8(?). Make sure your hex string does not have leading spaces and stuff.

public static byte[] hexStringToByteArray(String hex) {
    int l = hex.length();
    byte[] data = new byte[l / 2];
    for (int i = 0; i < l; i += 2) {
        data[i / 2] = (byte) ((Character.digit(hex.charAt(i), 16) << 4)
                + Character.digit(hex.charAt(i + 1), 16));
    }
    return data;
}

Usage:

String b = "0xfd00000aa8660b5b010006acdc0100000101000100010000";
byte[] bytes = hexStringToByteArray(b);
String st = new String(bytes, StandardCharsets.UTF_8);
System.out.println(st);

If you are running on Linux (I tested in Ubuntu 10.04), the shortcut is Ctrl + F12 (same of Windows)

As of API 24, sending a file:// URI to another app will throw a FileUriExposedException. Instead, use FileProvider to send a content:// URI:

public File getFile(Context context, String fileName) {
    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        return null;
    }

    File storageDir = context.getExternalFilesDir(null);
    return new File(storageDir, fileName);
}

public Uri getFileUri(Context context, String fileName) {
    File file = getFile(context, fileName);
    return FileProvider.getUriForFile(context, BuildConfig.APPLICATION_ID + ".provider", file);
}

You must also define the FileProvider in your manifest:

<provider
    android:name="android.support.v4.content.FileProvider"
    android:authorities="com.mydomain.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/file_paths" />
</provider>

Example file_paths.xml:

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <external-files-path name="name" path="path" />
</paths>

Replace "name" and "path" as appropriate.

To give the PDF viewer access to the file, you also have to add the FLAG_GRANT_READ_URI_PERMISSION flag to the intent:

private void displayPdf(String fileName) {
    Uri uri = getFileUri(this, fileName);

    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(uri, "application/pdf");

    // FLAG_GRANT_READ_URI_PERMISSION is needed on API 24+ so the activity opening the file can read it
    intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_GRANT_READ_URI_PERMISSION);

    if (intent.resolveActivity(getPackageManager()) == null) {
        // Show an error
    } else {
        startActivity(intent);
    }
}

See the FileProvider documentation for more details.

I've found the easiest way to centre and left-align text inside a container is the following:

HTML:

<div>
  <p>Some interesting text.</p>
</div>

CSS:

P {
  width: 50%; //or whatever looks best
  margin: auto; //top and bottom margin can be added for aesthetic effect
}

Hope this is what you were looking for as it took me quite a bit of searching just to figure out this pretty basic solution.

My bible for JPA work is the Java Persistence wikibook. It has a section on unidirectional OneToMany which explains how to do this with a @JoinColumn annotation. In your case, i think you would want:

@OneToMany
@JoinColumn(name="TXTHEAD_CODE")
private Set<Text> text;

I've used a Set rather than a List, because the data itself is not ordered.

The above is using a defaulted referencedColumnName, unlike the example in the wikibook. If that doesn't work, try an explicit one:

@OneToMany
@JoinColumn(name="TXTHEAD_CODE", referencedColumnName="DATREG_META_CODE")
private Set<Text> text;

Put the dbname parameter in your connection string. It works for me while everything else failed.

Also when doing the select, specify the your_schema.your_table like this:

select * from my_schema.your_table

As for now, we should develop Material Design practice. In this case you could add a ripple effect on an ImageView.

Agreed with @jolvi, @ArundasR, and others, the warning happens on a member function that doesn't use self.

If you're sure PyCharm is wrong, that the function should not be a @staticmethod, and if you value zero warnings, you can make this one go away two different ways:

Workaround #1

def bar(self):
    self.is_not_used()
    doing_something_without_self()

def is_not_used(self):
    pass

Workaround #2 ^{[Thanks @DavidPärsson]}

# noinspection PyMethodMayBeStatic
def bar(self):
    doing_something_without_self()

The application I had for this (the reason I could not use @staticmethod) was in making a table of handler functions for responding to a protocol subtype field. All handlers had to be the same form of course (static or nonstatic). But some didn't happen to do anything with the instance. If I made those static I'd get "TypeError: 'staticmethod' object is not callable".

In support of the OP's consternation, suggesting you add staticmethod whenever you can, goes against the principle that it's easier to make code less restrictive later, than to make it more -- making a method static makes it less restrictive now, in that you can call class.f() instead of instance.f().

Guesses as to why this warning exists:

• It advertises staticmethod. It makes developers aware of something they may well have intended.
• As @JohnWorrall's points out, it gets your attention when self was inadvertently left out of the function.
• It's a cue to rethink the object model; maybe the function does not belong in this class at all.

I had the same issue. I think it was a deadlock issue with SQL. You can just force close the SQL process from Task Manager. If that didn't fix it, just restart your computer. You don't need to drop the table and reload the data.

this code works with me

 ImageView carView = (ImageView) v.findViewById(R.id.car_icon);

                            byte[] decodedString = Base64.decode(picture, Base64.NO_WRAP);
                            InputStream input=new ByteArrayInputStream(decodedString);
                            Bitmap ext_pic = BitmapFactory.decodeStream(input);
                            carView.setImageBitmap(ext_pic);

>>> import datetime
>>> d = datetime.datetime.strptime('2011-06-09', '%Y-%m-%d')
>>> d.strftime('%b %d,%Y')
'Jun 09,2011'

In pre-2.5 Python, you can replace datetime.strptime with time.strptime, like so (untested): datetime.datetime(*(time.strptime('2011-06-09', '%Y-%m-%d')[0:6]))

Parsing PKCS1 (only PKCS8 format works out of the box on Android) key turned out to be a tedious task on Android because of the lack of ASN1 suport, yet solvable if you include Spongy castle jar to read DER Integers.

String privKeyPEM = key.replace(
"-----BEGIN RSA PRIVATE KEY-----\n", "")
    .replace("-----END RSA PRIVATE KEY-----", "");

// Base64 decode the data

byte[] encodedPrivateKey = Base64.decode(privKeyPEM, Base64.DEFAULT);

try {
    ASN1Sequence primitive = (ASN1Sequence) ASN1Sequence
        .fromByteArray(encodedPrivateKey);
    Enumeration<?> e = primitive.getObjects();
    BigInteger v = ((DERInteger) e.nextElement()).getValue();

    int version = v.intValue();
    if (version != 0 && version != 1) {
        throw new IllegalArgumentException("wrong version for RSA private key");
    }
    /**
     * In fact only modulus and private exponent are in use.
     */
    BigInteger modulus = ((DERInteger) e.nextElement()).getValue();
    BigInteger publicExponent = ((DERInteger) e.nextElement()).getValue();
    BigInteger privateExponent = ((DERInteger) e.nextElement()).getValue();
    BigInteger prime1 = ((DERInteger) e.nextElement()).getValue();
    BigInteger prime2 = ((DERInteger) e.nextElement()).getValue();
    BigInteger exponent1 = ((DERInteger) e.nextElement()).getValue();
    BigInteger exponent2 = ((DERInteger) e.nextElement()).getValue();
    BigInteger coefficient = ((DERInteger) e.nextElement()).getValue();

    RSAPrivateKeySpec spec = new RSAPrivateKeySpec(modulus, privateExponent);
    KeyFactory kf = KeyFactory.getInstance("RSA");
    PrivateKey pk = kf.generatePrivate(spec);
} catch (IOException e2) {
    throw new IllegalStateException();
} catch (NoSuchAlgorithmException e) {
    throw new IllegalStateException(e);
} catch (InvalidKeySpecException e) {
    throw new IllegalStateException(e);
}

• Black box testing should be the emphasis for testers/QA.
• White box testing should be the emphasis for developers (i.e. unit tests).
• The other folks who answered this question seemed to have interpreted the question as Which is more important, white box testing or black box testing. I, too, believe that they are both important but you might want to check out this IEEE article which claims that white box testing is more important.

TextView textView = (TextView) spinActSubTask.getSelectedView().findViewById(R.id.tvProduct);

String subItem = textView.getText().toString();

There is no maximum since Ruby 2.4, as Bignum and Fixnum got unified into Integer. see Feature #12005

> (2 << 1000).is_a? Fixnum
(irb):322: warning: constant ::Fixnum is deprecated
=> true

> 1.is_a? Bignum
(irb):314: warning: constant ::Bignum is deprecated
=> true

> (2 << 1000).class
=> Integer

There won't be any overflow, what would happen is an out of memory.

I think this relates to the concepts of mutability and immutability of objects. 2,3,4,5 are immutable in python. Refer to the image below. 2 has fixed id until this python process.

x++ would essentially mean an in-place increment like C. In C, x++ performs in-place increments. So, x=3, and x++ would increment 3 in the memory to 4, unlike python where 3 would still exist in memory.

Thus in python, you don't need to recreate a value in memory. This may lead to performance optimizations.

This is a hunch based answer.

It's been awhile since I've done anything with batch files but I think that the following works:

find /c "string" file
if %errorlevel% equ 1 goto notfound
echo found
goto done
:notfound
echo notfound
goto done
:done

This is really a proof of concept; clean up as it suits your needs. The key is that find returns an errorlevel of 1 if string is not in file. We branch to notfound in this case otherwise we handle the found case.

table{border-collapse:collapse;}

Why do you want a textarea to submit when you hit enter?

A "text" input will submit by default when you press enter. It is a single line input.

<input type="text" value="...">

A "textarea" will not, as it benefits from multi-line capabilities. Submitting on enter takes away some of this benefit.

<textarea name="area"></textarea>

You can add JavaScript code to detect the enter keypress and auto-submit, but you may be better off using a text input.

window_handles should give you the references to all open windows.

this is what the docu has to say about switching windows.

if there is one error in the the submit function,the submit function will be execute. in other sentences prevent default(or return false) does not work when one error exist in submit function.

Always check manually the methods, tags you use, and make sure that they always escape (once) in the end. Frameworks have many bugs and differences in this aspect.

An overview: http://www.gablog.eu/online/node/91

The killing of the mysteriously running abd.exe worked. This sudden roadblock stopped me for a long time. I was doing all sorts of command line stuff and removed the lock icon from my user folder, but nothing worked until your simple suggestion of looking for the abd in the running processes of the task manager and killing it.

Another newbie roadblock I discovered an answer to: don't run Eclipse when any file other than the main .java file is active. If you run it when, for example, the main.xml file is active, you will get unhelpful error messages, an odd file created like main.xml.out, and it wont run.

HTML

<mat-form-field>
<mat-select [(ngModel)]="modeSelect" placeholder="Mode">
  <mat-option *ngFor="let obj of Array"  [value]="obj.value">{{obj.value}}</mat-option>
</mat-select>

Now set your default value to

modeSelect

, where you are getting the values in Array variable.

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".

Open with append:

pFile2 = fopen("myfile2.txt", "a");

then just write to pFile2, no need to fseek().

You can code the handler setup like this:

<area id="nose" shape="rect" coords="280,240,330,275" onmouseover="zoom.call(this)"/>

Then this in your handler will refer to the element. Now, I'll offer the caveat that I'm not 100% sure what happens when you've got a handler in an <area> tag, largely because I haven't seen an <area> tag in like a decade or so. I think it should give you the image tag, but that could be wrong.

edit — yes, it's wrong - you get the <area> tag, not the <img>. So you'll have to get that element's parent (the map), and then find the image that's using it (that is, the <img> whose "usemap" attribute refers to the map's name).

edit again — except it doesn't matter because you want the area's "id" durr. Sorry for not reading correctly.

The easiest way according to me will be using SDWebImage

Add this to your pod file

  pod 'SDWebImage', '~> 4.0'

Run pod install

Now import SDWebImage

      import SDWebImage

Now for setting image from url

    imageView.sd_setImage(with: URL(string: "http://www.domain/path/to/image.jpg"), placeholderImage: UIImage(named: "placeholder.png"))

It will show placeholder image but when image is downloaded it will show the image from url .Your app will never crash

This are the main feature of SDWebImage

Categories for UIImageView, UIButton, MKAnnotationView adding web image and cache management

An asynchronous image downloader

An asynchronous memory + disk image caching with automatic cache expiration handling

A background image decompression

A guarantee that the same URL won't be downloaded several times

A guarantee that bogus URLs won't be retried again and again

A guarantee that main thread will never be blocked Performances!

Use GCD and ARC

To know more https://github.com/rs/SDWebImage

Add nil to the end of the declaration.

// Must be nil or swift complains
var someProtocol:SomeProtocol? = nil

// Init the view
override init(frame: CGRect)
    super.init(frame: frame)
    ...

This worked for my case, but may not work for yours

You can just give it try to your code:

Array ints = Array.CreateInstance(typeof(int), 5);
ints.SetValue(10, 0);

ints.SetValue(20, 1);
ints.SetValue(10, 2);
ints.SetValue(34, 3);
ints.SetValue(113, 4);

int[] anyVariable=(int[])ints;

Then you can just use the anyVariable as your code.

Here, How I fixed an edit in a previous commit:

1. Save your work so far.

2. Stash your changes away for now if made: git stash Now your working copy is clean at the state of your last commit.

3. Make the edits and fixes.

4. Commit the changes in "amend" mode: git commit --all --amend

5. Your editor will come up asking for a log message (by default, the old log message). Save and quit the editor when you're happy with it.

   The new changes are added on to the old commit. See for yourself with git log and git diff HEAD^

6. Re-apply your stashed changes, if made: git stash apply

Here ya go:

viewNoteDateMonth.text  = [[displayDate objectAtIndex:2] uppercaseString];

Btw:
"april" is lowercase ? [NSString lowercaseString]
"APRIL" is UPPERCASE ? [NSString uppercaseString]
"April May" is Capitalized/Word Caps ? [NSString capitalizedString]
"April may" is Sentence caps ? (method missing; see workaround below)

Hence what you want is called "uppercase", not "capitalized". ;)

As for "Sentence Caps" one has to keep in mind that usually "Sentence" means "entire string". If you wish for real sentences use the second method, below, otherwise the first:

@interface NSString ()

- (NSString *)sentenceCapitalizedString; // sentence == entire string
- (NSString *)realSentenceCapitalizedString; // sentence == real sentences

@end

@implementation NSString

- (NSString *)sentenceCapitalizedString {
    if (![self length]) {
        return [NSString string];
    }
    NSString *uppercase = [[self substringToIndex:1] uppercaseString];
    NSString *lowercase = [[self substringFromIndex:1] lowercaseString];
    return [uppercase stringByAppendingString:lowercase];
}

- (NSString *)realSentenceCapitalizedString {
    __block NSMutableString *mutableSelf = [NSMutableString stringWithString:self];
    [self enumerateSubstringsInRange:NSMakeRange(0, [self length])
                             options:NSStringEnumerationBySentences
                          usingBlock:^(NSString *sentence, NSRange sentenceRange, NSRange enclosingRange, BOOL *stop) {
        [mutableSelf replaceCharactersInRange:sentenceRange withString:[sentence sentenceCapitalizedString]];
    }];
    return [NSString stringWithString:mutableSelf]; // or just return mutableSelf.
}

@end

In my case it was my AVG anti-virus that triggered the exception.

I added my VS Projects directory to the "Allowed" list. And I had to add the executable to the AVG exceptions list after I copied the .exe to my App directory.

This should work

background: url("youimage.png") no-repeat center center fixed;
-webkit-background-size: 100% auto;
-moz-background-size: 100% auto;
-o-background-size: 100% auto;
 background-size: 100% auto;

Incidentally, if your span class is even-numbered (e.g. span8) you can add an offset class to center it – for span8 that would be offset2 (assuming the default 12-column grid), for span6 it would be offset3 and so on (basically, half the number of remaining columns if you subtract the span-number from the total number of columns in the grid).

UPDATE Bootstrap 3 renamed a lot of classes so all the span*classes should be col-md-* and the offset classes should be col-md-offset-*, assuming you're using the medium-sized responsive grid.

I created a quick demo here, hope it helps: http://codepen.io/anon/pen/BEyHd.

While pprint has been mentioned already by others I'd like to add some context.

The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter. If the formatted structures include objects which are not fundamental Python types, the representation may not be loadable. This may be the case if objects such as files, sockets, classes, or instances are included, as well as many other built-in objects which are not representable as Python constants.

pprint might be in high-demand by developers with a PHP background who are looking for an alternative to var_dump().

Objects with a dict attribute can be dumped nicely using pprint() mixed with vars(), which returns the __dict__ attribute for a module, class, instance, etc.:

from pprint import pprint
pprint(vars(your_object))

So, no need for a loop.

To dump all variables contained in the global or local scope simply use:

pprint(globals())
pprint(locals())

locals() shows variables defined in a function.
It's also useful to access functions with their corresponding name as a string key, among other usages:

locals()['foo']() # foo()
globals()['foo']() # foo()

Similarly, using dir() to see the contents of a module, or the attributes of an object.

And there is still more.

Be sure and use 'get' or 'post' consistantly with your $.ajax call for example.

$.ajax({
    type: 'get',

must be met with

app.get('/', function(req, res) {

=============== and for post

$.ajax({
    type: 'post',

must be met with

app.post('/', function(req, res) {

Use Conditional Formatting.

In it's simplest form, you are saying "for this cell, if it's value is X, then apply format foo". However, if you use the "formula" method, you can select the whole row, enter the formula and associated format, then use copy and paste (formats only) for the rest of the table.

You're limited to only 3 rules in Excel 2003 or older so you might want to define a pattern for the colours rather than using raw values. Something like this should work though:

No, you need to wrap your TextBlock in a Border. Example:

<Border BorderThickness="1" BorderBrush="Black">
    <TextBlock ... />
</Border>

Of course, you can set these properties (BorderThickness, BorderBrush) through styles as well:

<Style x:Key="notCalledBorder" TargetType="{x:Type Border}">
    <Setter Property="BorderThickness" Value="1" />
    <Setter Property="BorderBrush" Value="Black" />
</Style>

<Border Style="{StaticResource notCalledBorder}">
    <TextBlock ... />
</Border>

The most secure way

if(preg_replace('/^(\-){0,1}[0-9]+(\.[0-9]+){0,1}/', '', $value) == ""){
  //if all made of numbers "-" or ".", then yes is number;
}

Absolutely.

If the constructor doesn't receive valid input, or can't construct the object in a valid manner, it has no other option but to throw an exception and alert its caller.

It is very inefficient to store all values in memory, so the objects are reused and loaded one at a time. See this other SO question for a good explanation. Summary:

[...] when looping through the Iterable value list, each Object instance is re-used, so it only keeps one instance around at a given time.

As described here, you need to edit (as root) the file /etc/apt/sources.list (the easiest way to do this is to type sudo gedit /etc/apt/sources.list). On the line that mentions http://packages.ros.org/ros/ubuntu you need to add [trusted=yes] after the word deb (you might need to add it as a separate word). Then save the file and try again.

This worked to move my local repo (including history) to my remote github.com repo. After creating the new empty repo at GitHub.com I use the URL in step three below and it works great.

git clone --mirror <url_of_old_repo>
cd <name_of_old_repo>
git remote add new-origin <url_of_new_repo>
git push new-origin --mirror

I found this at: https://gist.github.com/niksumeiko/8972566

This header is defined in RFC 2183, so that would be the best place to start reading.

Permitted values are those registered with the Internet Assigned Numbers Authority (IANA); their registry of values should be seen as the definitive source.

I was trying to do this with stacked plot bars. The code that worked for me was.

# Code to plot. Notice the variable ax.
ax = df.groupby('target').count().T.plot.bar(stacked=True, figsize=(10, 6))
ax.legend(bbox_to_anchor=(1.1, 1.05))

# Loop to add on each bar a tag in position
for rect in ax.patches:
    height = rect.get_height()
    ypos = rect.get_y() + height/2
    ax.text(rect.get_x() + rect.get_width()/2., ypos,
            '%d' % int(height), ha='center', va='bottom')

var top = ($(".apps_intro_wrapper_inner").offset() || { "top": NaN }).top;   
if (!isNaN(top)) {
$("#app_scroler").click(function () {   
$('html, body').animate({
            scrollTop: top
        }, 100);
    });
}

if you want to scroll a little above or below from specific div that add value to the top like this.....like I add 800

var top = ($(".apps_intro_wrapper_inner").offset() || { "top": NaN }).top + 800;

If you are also using jQuery ui, in particular datepicker, you can use $.datepicker.parseDate(format, string) to turn your date strings into a JavaScript Date object, which you can then compare using the standard < and >

This should do the trick! :)

B1 =ROW(A5)

http://www.techonthenet.com/excel/formulas/row.php