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How do I get the application exit code from a Windows command line?
... // No creation flags
NULL, // Use parent's environment block
NULL, // Use parent's starting directory
&si, // Pointer to STARTUPINFO structure
&pi ) // Pointer to PROCESS_INFORMATION structure
)
{
pr...
What's the difference between equal?, eql?, ===, and ==?
...
You might be familiar with === as an equality operator in Javascript and PHP, but this just not an equality operator in Ruby and has fundamentally different semantics.
So what does === do?
=== is the pattern matching operator!
=== matches regular expressions
=== checks range membership
=== che...
Is it a bad practice to use break in a for loop? [closed]
...body of your loop spans several screen lengths and has multiple nested sub-blocks, yes, you could easily forget that some code won't be executed after the break. If, however, the loop is short and to the point, the purpose of the break statement should be obvious.
If a loop is getting too big, use ...
How do I create ColorStateList programmatically?
...with a default (empty) item new int[]{} last -- as shown in the final code block of this answer. The only negated value I typically use is "-enabled". Another example, if you want three different colors: "focused + pressed", "focused + not pressed", "pressed + not focused", you can simply put {focus...
Best content type to serve JSONP?
... It fails in IE 9 with message "SEC7112: Script from xyz.com was blocked due to mime type mismatch " Any idea why ?
– Pit Digger
Sep 12 '11 at 20:05
...
How to specify different Debug/Release output directories in QMake .pro file
...lected one works, but if both debug and release are configured, the second block of settings remains.
– Paulo Carvalho
Jan 23 '18 at 16:59
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Removing rounded corners from a element in Chrome/Webkit
...;
background-repeat: no-repeat;
-moz-appearance: none;
display: block;
padding: 0.3rem;
height: 2rem;
width: 100%;
}
<html>
<body>
<br/>
<h4>Example</h4>
<select>
<option></option>
<option>Hello</opt...
HTML5 input type range show range value
...);
}
input { padding: 8px; border: 1px solid #ddd; color: #555; display: block; }
input[type=text] { width: 100px; }
input[type=range] { width: 400px; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="range" min="0" max="10...
GitHub Windows client behind proxy
...log.InfoException("Couldn't fetch creds for proxy", ex);
}
}
So this block only logs the proxy information that's setup in IE. The log message appears to have no bearing on what we have setup in the config files or environmental variables.
...
How do I grep for all non-ASCII characters?
..." will give the line number, additionally non-visible chars will show as a block at the terminal: grep -n -P "[\x80-\xFF]" file.xml
– fooMonster
Oct 20 '11 at 12:53
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