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How to generate unique ID with node.js
...ction generate(count, k) {
var _sym = 'abcdefghijklmnopqrstuvwxyz1234567890',
var str = '';
for(var i = 0; i < count; i++) {
str += _sym[parseInt(Math.random() * (_sym.length))];
}
base.getID(str, function(err, res) {
if(!res.length) {
k(str) ...
Scrollview vertical and horizontal in android
...ivity.
– Mahdi Hijazi
Feb 18 '13 at 7:32
@MahdiHijazi can u please add your code of Horizontal Scrolling and Vertica...
Is there a way to navigate to real implementation of method behind an interface?
... |
edited Sep 5 '16 at 9:47
Vural
8,2731111 gold badges3737 silver badges5454 bronze badges
answered Oct...
What is the syntax rule for having trailing commas in tuple definitions?
...
73
In all cases except the empty tuple the comma is the important thing. Parentheses are only requ...
A proper wrapper for console.log with correct line number?
...
117
This is an old question and All the answers provided are overly hackey, have MAJOR cross browser...
Localization and internationalization, what's the difference?
...sing on English.
– Ash
Feb 4 '09 at 7:39
Although it is slightly old, this W3C high level view high that basically agr...
Select unique or distinct values from a list in UNIX shell script
... |
edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Mar 6 '09 at 10:34
...
Android - Camera preview is sideways
...);
}
if(display.getRotation() == Surface.ROTATION_270) {
parameters.setPreviewSize(width, height);
mCamera.setDisplayOrientation(180);
}
mCamera.setParameters(parameters);
previewCamera();
}
And the previewCamera method :
p...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
...
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edited Apr 17 at 1:04
answered Nov 27 '12 at 9:54
...
Quickly find whether a value is present in a C array?
...R #3 ; loop count = total count / 8
pld [r1,#128]
ldmia r1!,{r4-r7} ; pre load first set
loop_top:
pld [r1,#128]
ldmia r1!,{r8-r11} ; pre load second set
cmp r4,r2 ; search for match
cmpne r5,r2 ; use conditional execution to avoid extra branch instruct...