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How to unzip files programmatically in Android?
...m(is));
ZipEntry ze;
byte[] buffer = new byte[1024];
int count;
while ((ze = zis.getNextEntry()) != null)
{
filename = ze.getName();
// Need to create directories if not exists, or
// it will generate an...
Get the time difference between two datetimes
...will work ONLY when the total duration is less than 24 hours:
var now = "04/09/2013 15:00:00";
var then = "04/09/2013 14:20:30";
moment.utc(moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"))).format("HH:mm:ss")
// outputs: "00:39:30"
If you have 24 hours or more, the ho...
Subtract 7 days from current date
...[NSDate date];
NSDate *sevenDaysAgo = [now dateByAddingTimeInterval:-7*24*60*60];
NSLog(@"7 days ago: %@", sevenDaysAgo);
output:
7 days ago: 2012-04-11 11:35:38 +0000
Hope it helps
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imp...
Try-catch speeding up my code?
...
1063
One of the Roslyn engineers who specializes in understanding optimization of stack usage took ...
Getting a slice of keys from a map
...
209
For example,
package main
func main() {
mymap := make(map[int]string)
keys := make([]...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...工作，因此不会阻塞主 UI 线程。这对于在可能需要超过 100 毫秒左右的操作期间获得良好的用户体验非常重要。阻塞主 UI 线程将使您的应用程序看起来“冻结”并变得无响应，用户不喜欢这样。
当您需要执行需要一段时间的数...
Changing one character in a string
...
answered Aug 4 '09 at 16:41
scvalexscvalex
12.7k22 gold badges3131 silver badges4242 bronze badges
...
sed in-place flag that works both on Mac (BSD) and Linux
... |
edited Sep 19 '19 at 20:28
GabLeRoux
11.8k1111 gold badges5353 silver badges6969 bronze badges
answe...
Need to handle uncaught exception and send log file
... = null;
try {
info = manager.getPackageInfo (this.getPackageName(), 0);
} catch (NameNotFoundException e2) {
}
String model = Build.MODEL;
if (!model.startsWith(Build.MANUFACTURER))
model = Build.MANUFACTURER + " " + model;
// Make file name - file must be saved to external sto...
What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
...
+200
I've been working on fabric.js — a canvas library to help with exactly that — manipulating objects on canvas, by handling event...