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Best way to unselect a in jQuery?
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OR .val(['']) to select the empty value if any.
– Mark
Mar 12 '15 at 11:15
2
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Any way to make a WPF textblock selectable?
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-1 The Question specifically asks how to make a textblock selectable. Because he doesn't want to lose the "Inlines" property (which textBoxes do not have). This 'answer' is just suggesting to make a textbox look like a textblock.
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Get current stack trace in Ruby without raising an exception
...r exception.backtrace.join "\n"
@exception = exception
# ExceptionNotifier::Notifier.exception_notification env, @exception
respond_to do |format|
if [AbstractController::ActionNotFound, ActiveRecord::RecordNotFound, ActionController::RoutingError, ActionController::UnknownAction].inclu...
Stretch child div height to fill parent that has dynamic height
...tical-align: top;
}
.text {
font-family: 12px Tahoma, Geneva, sans-serif;
color: #555;
}
<div id="container">
<div class="content">
<h1>Title 1</h1>
<div class="text">Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. ...
How can I make Array.Contains case-insensitive on a string array?
...ntains("str", StringComparer.OrdinalIgnoreCase);
Or depending on the specific circumstance, you might prefer:
array.Contains("str", StringComparer.CurrentCultureIgnoreCase);
array.Contains("str", StringComparer.InvariantCultureIgnoreCase);
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Can't find how to use HttpContent
...cause PostAsync (or PutAsync in my case) doesn't accept StringContent even if you cast it to a IHttpContent object.
– micahhoover
May 13 '15 at 2:03
4
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How can I monitor the thread count of a process on linux?
I would like to monitor the number of threads used by a specific process on Linux.
Is there an easy way to get this information without impacting the performance of the process?
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how to get the current working directory's absolute path from irb
I'm running Ruby on Windows though I don't know if that should make a difference. All I want to do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
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Difference between setUp() and setUpBeforeClass()
... are two similar methods, setUp() and setUpBeforeClass() . What is the difference between these methods? Also, what is the difference between tearDown() and tearDownAfterClass() ?
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Bash script - variable content as a command to run
...nt=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $c...