大约有 49,000 项符合查询结果（耗时：0.0494秒） [XML]
How do you make Git ignore files without using .gitignore?
Due to external weird constraints I cannot modify the .gitignore of my repository. Is there a way to ignore files and directories other than modifying a .gitignore ? Even if it is a global solution like a global configuration that will be applied to all my repositories.
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How to get the screen width and height in iOS?
...nRect.size.width;
CGFloat screenHeight = screenRect.size.height;
Update for split view: In comments, Dmitry asked:
How can I get the size of the screen in the split view?
The code given above reports the size of the screen, even in split screen mode. When you use split screen mode, your app'...
Show a popup/message box from a Windows batch file
...ate a file write this data to it, and than use it, than delete it. should work fine :)
– billyy
Apr 21 '09 at 19:29
1
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
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As per documentation - "You can control the behaviors and visibility of the action bar with the ActionBar APIs, which were added in Android 3.0 (API level 11)."
So, ActionBar will not work for your target environment which is at API level 10 (Android 2.3.3).
Just in case, ...
JavaScript listener, “keypress” doesn't detect backspace?
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KeyPress event is invoked only for character (printable) keys, KeyDown event is raised for all including nonprintable such as Control, Shift, Alt, BackSpace, etc.
UPDATE:
The keypress event is fired when a key is pressed down and that key normally pr...
How do I reverse an int array in Java?
...an int array, you swap items up until you reach the midpoint, like this:
for(int i = 0; i < validData.length / 2; i++)
{
int temp = validData[i];
validData[i] = validData[validData.length - i - 1];
validData[validData.length - i - 1] = temp;
}
The way you are doing it, you swap eac...
How do I grep for all non-ASCII characters?
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You can use the command:
grep --color='auto' -P -n "[\x80-\xFF]" file.xml
This will give you the line number, and will highlight non-ascii chars in red.
In some systems, depending on your settings, the above will not work, so you can grep by the inverse
g...
Python string.replace regular expression [duplicate]
I have a parameter file of the form:
4 Answers
4
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how to get an uri of an image resource in android
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The format is:
"android.resource://[package]/[res id]"
[package] is your package name
[res id] is value of the resource ID, e.g. R.drawable.sample_1
to stitch it together, use
Uri path = Uri.parse("android.resource://your.pa...
\d is less efficient than [0-9]
...eone had used [0123456789] in a regular expression rather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
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