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Can Powershell Run Commands in Parallel?
...nvoke($r1); $b.EndInvoke($r2); $c.EndInvoke($r3) # wait
($a,$b,$c).streams.error # check for errors
($a,$b,$c).dispose() # clean
a done
b done
c done
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What is the difference between the different methods of putting JavaScript code in an ?
... to the javascript_required.html page and log the function that caused the error.
– Timo Huovinen
May 16 '12 at 17:05
2
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When maven says “resolution will not be reattempted until the update interval of MyRepo has elapsed”
...update interval of nexus has elapsed or updates are forced -> [Help 1]" error.
To fix this I added <updatePolicy>always</updatePolicy> to my settings file (C:\Program Files\NetBeans 7.0\java\maven\conf\settings.xml)
<profile>
<id>nexus</id>
<!--Enable snap...
What will happen if I modify a Python script while it's running?
...and started another instance in a separate console. After awhile, I got an error returned from the first console about the two lines of code that I changed after starting it! pls help
– double_j
Jan 26 '15 at 19:44
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Add a new column to existing table in a migration
...ger('paid'); }); into it. And run "php artisan migrate", but getting Fatal error: Cannot redeclare class Users in /Applications/XAMPP/xamppfiles/htdocs/adsense/application/migrations/2013_05_28_122527_users.php on line 3
– kim larsen
May 28 '13 at 12:43
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PHP DOMDocument loadHTML not encoding UTF-8 correctly
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The workaround is very simple:
If you try the default, you will get the error you described
$str = $dom->saveHTML(); // saves incorrectly
All you have to do is save as follows:
$str = $dom->saveHTML($dom->documentElement); // saves correctly
This line of code will get your UTF-8 ch...
How to load all modules in a folder?
...or me as sample code here github.com/namgivu/python-import-all/blob/master/error_app.py . Maybe I miss something there?
– Nam G VU
May 30 '17 at 6:08
1
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Play audio from a stream using C#
...t a sample and is a point to start from; you need to do some exception and error handling here):
private Stream ms = new MemoryStream();
public void PlayMp3FromUrl(string url)
{
new Thread(delegate(object o)
{
var response = WebRequest.Create(url).GetResponse();
using (var s...
How to style icon color, size, and shadow of Font Awesome Icons
...
Looks like the FontAwesome icon color responds to text-info, text-error, etc.
<div style="font-size: 44px;">
<i class="icon-umbrella icon-large text-error"></i>
</div>
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How to find out client ID of component for ajax update/render? Cannot find component with expression
...e component you were trying to update
hit the page, the servlet exception error will tell you the correct client Id you need to reference.
Remove bogus component and put correct clientId in the original update
Here is code example as my words may not describe it best.
<p:tabView id="tabs">...