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How to git commit a single file/directory
...er is "nothing", but in many other git commands the -- distinguishes paths from other freeform arguments (for example, with git log the -- prevents a path from being interpreted as a revision range instead)
– Lily Ballard
Dec 4 '19 at 6:51
...
how do I use the grep --include option for multiple file types?
... I see the problem. I used --include=".{html,php}" to prevent shell from expanding '' which at the same time stop shell to expand {html,php}. It seems that equal sign in --include=* is able to prevent shell from expanding '*'.
– tianyapiaozi
May 17 '12 a...
How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
... Can you do the same with a grade array? In my case I build my grade array from a treeview and want filter the result for those in the array.
– Juan Carlos Oropeza
Mar 17 '16 at 19:59
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Utilizing the GPU with c# [closed]
...ad/Cloo) - many of these are just bindings - ie enable you to call the GPU from C#, but your kernel code (code which is actually run on the GPU) needs to be written in C or OpenCL, meaning you must use (and learn) another language.
As I said, I would recommend Cudafy over all the others - if it co...
Unit Testing: DateTime.Now
...me.SetDateTime(today.AddYears(5));
Get Our Fake "today" (will be 5 years from 'today')
var fakeToday = SystemTime.Now().Date;
Reset the date
SystemTime.ResetDateTime();
/// <summary>
/// Used for getting DateTime.Now(), time is changeable for unit testing
/// </summary>
public ...
Iterate keys in a C++ map
...is a pair of key,val. IF you need only keys, you can ignore the value part from the pair.
for(std::map<Key,Val>::iterator iter = myMap.begin(); iter != myMap.end(); ++iter)
{
Key k = iter->first;
//ignore value
//Value v = iter->second;
}
EDIT::
In case you want to expose only the ke...
Convert special characters to HTML in Javascript
... escaping HTML is also used by the Prototype JS library though differently from the simplistic sample I have given.
Note: You will still need to escape quotes (double and single) yourself. You can use any of the methods outlined by others here.
...
How to check if a URL is valid
...URI rgexps. You can access any of URI::DEFAULT_PARSER.regexp.keys directly from URI::#{key}.
For example, the :ABS_URI regexp can be accessed from URI::ABS_URI.
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...g: 3,571,180 operations/sec
New Regex: 3,224,919 operations/sec
From the sake of completeness of this answer (borrowing from the comments), it's worth mentioning that .replace only replaces the first instance of the matched character. Its only possible to replace all instances with //g. T...
How do I disable orientation change on Android?
...t"
android:configChanges="keyboardHidden|orientation|screenSize">
From Developer guide Handling the Configuration Change Yourself
Caution: Beginning with Android 3.2 (API level 13), the "screen size"
also changes when the device switches between portrait and landscape
orientation. ...