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Bitwise operation and usage
...-level communication.
As a concrete example, imagine some one gives you a file that contains raw data that was captured directly by telecommunication hardware. In this case, in order to find the frames, you will need to read the raw bytes in the file and try to find some kind of synchronization wo...
Root user/sudo equivalent in Cygwin?
...ered.
This is easily scripted, so long as ~/bin is in your path. Create a file ~/bin/sudo with the following content:
#!/usr/bin/bash
cygstart --action=runas "$@"
Now make the file executable:
$ chmod +x ~/bin/sudo
Now you can run commands with real elevated privileges:
$ sudo elevatedComman...
reformat in vim for a nice column layout
I have this dataset in a csv file
13 Answers
13
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Limit file format when using ?
I'd like to restrict the type of file that can be chosen from the native OS file chooser when the user clicks the Browse button in the <input type="file"> element in HTML. I have a feeling it's impossible, but I'd like to know if there is a solution. I'd like to keep solely to HTML and Jav...
Open a file from Cygwin
Is there an equivalent to OSX open command in cygwin. open opens a file with the default application for that type.
7 A...
PHP session lost after redirect
...t it on.
Ensure register_globals is off, you can check this on the php.ini file and also using phpinfo(). Refer to this as to how to turn it off.
Make sure you didn't delete or empty the session
Make sure the key in your $_SESSION superglobal array is not overwritten anywhere
Make sure you redirect ...
Why can't I save CSS changes in Firebug? [closed]
...re, that is, being able to save edited CSS properties back to the original file (on my local development machine). Unfortunately after searching a lot and not finding anything that suits my needs (OK, there's CSS Updater but you have to register and it's a paid extension...) I gave up on Firefox + F...
Check if object is file-like in Python
File-like objects are objects in Python that behave like a real file, e.g. have a read() and a write method(), but have a different implementation. It is and realization of the Duck Typing concept.
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扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
... that app directly to add gestures. The app encodes gestures into a binary file, and this file can be read by the GestureLibraries class in Android API. After reading the file, all gestures are stored in a class called GestureLibrary. The gesture is performed by a class called GestureOverlayView, an...
Can git ignore a specific line?
...
If your file is of a specific type, you can declare a content filter driver, that you can declare in a .gitattributes file (as presented in the "Keyword expansion" of "Git Attributes"):
*.yourType filter=yourFilterName
(you can eve...