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How do I wrap link_to around some html ruby code?
...wered Jul 6 '09 at 10:44
Barry GallagherBarry Gallagher
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Objective-C parse hex string to integer
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I'm going with this method, way simpler (and potentially quicker) than allocating an nsscanner.
– Chris
Jun 1 '11 at 6:25
1
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Why I cannot cout a string?
...-defined <xstring> header (never include that directly)). While that allows you to use the string class, the relevant operator<< is defined in the <string> header itself, so you must include that manually. Also relying on other headers to indirectly include the definition of std::b...
Android Min SDK Version vs. Target SDK Version
... the application to run. The Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attribute. You should always declare this attribute.
android:targetSdkVersion
An integer designating the API Level that the ap...
Multiline for WPF TextBox
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Here is the sample XAML that will allow TextBox to accept multiline text and it uses it's own Scrollbars:
<TextBox
Height="200"
Width="500"
TextWrapping="Wrap"
AcceptsReturn="True"
HorizontalScrollBarVisibility="Disabled"
VerticalScrollBarVisibility="Auto...
Case-Insensitive List Search
...String.Equals to ensure you don't have partial matches. Also don't use FindAll as that goes through every element, use FindIndex (it stops on the first one it hits).
if(testList.FindIndex(x => x.Equals(keyword,
StringComparison.OrdinalIgnoreCase) ) != -1)
Console.WriteLine("Found in l...
Why did my Git repo enter a detached HEAD state?
...s not found but there does exist a tracking branch in exactly one remote (call it <remote>) with a matching name, treat as equivalent to
git switch -c <branch> --track <remote>/<branch>
No more mistake!
No more unwanted detached HEAD!
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How to escape double quotes in JSON
.../publications/files/ECMA-ST/ECMA-404.pdf (Par. 9 - Strings) where it says: All characters may be placed within the quotation marks except for the characters that must be escaped and then it specifies: \" represents the quotation mark character (U+0022)
– mastazi
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How to check if an element does NOT have a specific class?
... that don't have a certain class, you can use the not selector:
// select all divs that don't have class test
$( 'div' ).not( ".test" );
$( 'div:not(.test)' ); // <-- alternative
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Convert absolute path into relative path given a current directory using Bash
... do, because /usr/bin rarely or never contains directories and nmap is normally a binary)
– IBBoard
Mar 13 '18 at 20:07
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