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How to get the caret column (not pixels) position in a textarea, in characters, from the start?
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173
With Firefox, Safari (and other Gecko based browsers) you can easily use textarea.selectionSta...
The cast to value type 'Int32' failed because the materialized value is null
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edited Aug 8 '12 at 15:11
answered Jul 28 '11 at 19:12
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Function to return only alpha-numeric characters from string?
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217
Warning: Note that English is not restricted to just A-Z.
Try this to remove everything except...
Shell script to delete directories older than n days
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401
This will do it recursively for you:
find /path/to/base/dir/* -type d -ctime +10 -exec rm -rf {...
Is there a difference between using a dict literal and a dict constructor?
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10 Answers
10
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JNI converting jstring to char *
...wikipedia.org/wiki/Java_Native_Interface
http://download.oracle.com/javase/1.5.0/docs/guide/jni/spec/functions.html
concerning your problem you can use this
JNIEXPORT void JNICALL Java_ClassName_MethodName(JNIEnv *env, jobject obj, jstring javaString)
{
const char *nativeString = env->Ge...
Search and Replace with RegEx components in Atom editor
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216
If you Cmd-F and open the search pane, there is a ".*" button at the right side. Click it and n...
How often does python flush to a file?
I'm unsure about (1).
5 Answers
5
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How did Google manage to do this? Slide ActionBar in Android application
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150
In fact, there's a way to do this. Even without implementing your own ActionBar.
Just have a ...
Scala Doubles, and Precision
...e or round a Double? At one point in my code I would like a number like: 1.23456789 to be rounded to 1.23
12 Answers
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