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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...
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 ...
Performance optimization strategies of last resort [closed]
...tried to explain this in a Dr. Dobbs article in November 1993, by starting from a conventionally well-designed non-trivial program with no obvious waste and taking it through a series of optimizations until its wall-clock time was reduced from 48 seconds to 1.1 seconds, and the source code size was ...
How can I detect if a file is binary (non-text) in python?
...
Interestingly enough, file(1) itself excludes 0x7f from consideration as well, so technically speaking you should be using bytearray([7,8,9,10,12,13,27]) + bytearray(range(0x20, 0x7f)) + bytearray(range(0x80, 0x100)) instead. See Python, file(1) - Why are the numbers [7,8,9,1...
How can I convert an image into a Base64 string?
..._image.getDrawingCache();
String encodedImageData = getEncoded64ImageStringFromBitmap(bmap);
public String getEncoded64ImageStringFromBitmap(Bitmap bitmap) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.JPEG, 70, stream);
byte[] byteFormat ...
How can I upgrade specific packages using pip and a requirements file?
...
I ran the following command and it upgraded from 1.2.3 to 1.4.0
pip install Django --upgrade
Shortcut for upgrade:
pip install Django -U
Note: if the package you are upgrading has any requirements this command will additionally upgrade all the requirements to the...
How to detect if URL has changed after hash in JavaScript
...pstate in Mozilla Docs
Currently (Jan 2017) there is support for popstate from 92% of browsers worldwide.
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Why do we need the “finally” clause in Python?
... @Stephen For one thing, finally code runs even if you return from the try block. In that case, you won't hit the except clause.
– Antimony
Feb 20 '19 at 7:43
add...
Cannot set property 'innerHTML' of null
...erty
'innerHTML' of null?
The browser always loads the entire HTML DOM from top to bottom. Any JavaScript code written inside the script tags (present in head section of your HTML file) gets executed by the browser rendering engine even before your whole DOM (various HTML element tags present wi...