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How to tell PowerShell to wait for each command to end before starting the next?
...he next command. One exception to this rule is external Windows subsystem based EXE. The first trick is to pipeline to Out-Null like so:
Notepad.exe | Out-Null
PowerShell will wait until the Notepad.exe process has been exited before continuing. That is nifty but kind of subtle to pick up from...
Python: One Try Multiple Except
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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When to dispose CancellationTokenSource?
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Samuel NeffSamuel Neff
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How to change the text of a label?
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we have to find label tag for attribute value based on that.we have replace label text.
Script:
<script type="text/javascript">
$(document).ready(function()
{
$("label[for*='test']").html("others");
});
</script>
Html
<label for="test_992918d5-a2f4...
How to dismiss notification after action has been clicked
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64
Found this to be an issue when using Lollipop's Heads Up Display notification. See design guide...
What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
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For example, a NVARCHAR column "title" is marked as NULLable in your database, and contains the value NULL. Even though the column is marked as NOT NULLable in your O/R-Mapping, LINQ will load it successfully and set the column-String to null.
Now you change something and call
SubmitChanges().
L...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Authorize Attribute with Multiple Roles
...izeAttribute
{
public AuthorizeRolesAttribute(params string[] roles) : base()
{
Roles = string.Join(",", roles);
}
}
Assuming your roles will be the same for multiple controllers, create a helper class:
public static class Role
{
public const string Administrator = "Admini...
How do I use CSS in Django?
...cluded from your html files. I had:
<link href="{{ STATIC_URL }}css/ea_base.css" rel="stylesheet" type="text/css" media="screen" />
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How to detect a Christmas Tree? [closed]
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Here is my simple and dumb solution.
It is based upon the assumption that the tree will be the most bright and big thing in the picture.
//g++ -Wall -pedantic -ansi -O2 -pipe -s -o christmas_tree christmas_tree.cpp `pkg-config --cflags --libs opencv`
#include <ope...