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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
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281
+100
I crea...
What is “lifting” in Scala?
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295
There are a few usages:
PartialFunction
Remember a PartialFunction[A, B] is a function defin...
jQuery Mobile: document ready vs. page events
... to be bound to button #test-button. Test it by moving from page 1 to page 2 and back several times. There are few ways to prevent this problem:
Solution 1
Best solution would be to use pageinit to bind events. If you take a look at an official documentation you will find out that pageinit will tr...
How to convert an int to string in C?
...o convert your integer value to a string.
Here is an example:
int num = 321;
char snum[5];
// convert 123 to string [buf]
itoa(num, snum, 10);
// print our string
printf("%s\n", snum);
If you want to output your structure into a file there is no need to convert any value beforehand. You can ...
Str_replace for multiple items
... |
edited Sep 30 '11 at 4:26
answered Sep 30 '11 at 2:54
Nu...
Numpy how to iterate over columns of array?
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228
Just iterate over the transposed of your array:
for column in array.T:
some_function(colum...
How to decompile an APK or DEX file on Android platform? [closed]
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You need Three Tools to decompile an APK file.
Dex2jar - Tools to work with android .dex and java .class files
ApkTool - A tool for reverse engineering Android apk files
JD-GUI - Java Decompiler is a tools to decompile and analyze Java 5 “byte code” and the later ver...
Android Crop Center of Bitmap
...()){
dstBmp = Bitmap.createBitmap(
srcBmp,
srcBmp.getWidth()/2 - srcBmp.getHeight()/2,
0,
srcBmp.getHeight(),
srcBmp.getHeight()
);
}else{
dstBmp = Bitmap.createBitmap(
srcBmp,
0,
srcBmp.getHeight()/2 - srcBmp.getWidth()/2,
srcBmp.getWidth(...
How to check if an option is selected?
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265
UPDATE
A more direct jQuery method to the option selected would be:
var selected_option = $(...