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AngularJS: Understanding design pattern
...to understand how the system work they need to inspect both the Javascript files, and the HTML ones.
Controllers
Do:
Bind the view to the 'model' by placing data on the scope.
Respond to user actions.
Deal with presentation logic.
Don't:
Deal with any business logic.
The reason for the last guid...
“Keep Me Logged In” - the best approach
... case is_readable('/dev/urandom') : // deceze
$r = file_get_contents('/dev/urandom', false, null, 0, $length);
break;
default :
$i = 0;
$r = "";
while($i ++ < $length) {
$r .= c...
社交应用组件 · App Inventor 2 中文网
...在文件夹 Appinventor/assets 中，它的表示方式可能是：
"file:///sdcard/Appinventor/assets/arrow.gif"; 或
"/storage/Appinventor/assets/arrow.gif"
分享消息 弹出其他App的界面：弹出的是文档（保存文本到文档）、地图（文本作为搜索地址）...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
...st int& x, const int& y) {
return x + y;
}
and in a separate file:
// main.cpp
int add(const int& x, const int& y);
const int LOOP_BOUND = 200000000;
__attribute__((noinline))
static int work(int xval, int yval) {
int sum(0);
for (int i=0; i<LOOP_BOUND; ++i) {
...
How to limit setAccessible to only “legitimate” uses?
...d from my answer to the question ( Using reflection to change static final File.separatorChar for unit testing ).
3 Answers...
Fast Bitmap Blur For Android SDK
... to a minimum.
Also check out the new inBitmap option when loading from a file or drawable which will reuse the bitmap memory and save garbage collection time.
For blending from sharp to blurry
The simple and naive method is just to use 2 ImageViews, one blurred, and alpha fade them. But if you w...
Are static class variables possible in Python?
...t;>> x.bar
0
>>> x.foo
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
AttributeError: X instance has no attribute 'foo'
>>> X.foo = 1
>>> x.foo
1
And class instances can change class variables
class X:
l = []
d...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...$childHead and $$childTail.
Diagrams were generated with graphviz "*.dot" files, which are on github. Tim Caswell's "Learning JavaScript with Object Graphs" was the inspiration for using GraphViz for the diagrams.
share
...
Separation of business logic and data access in django
I am writing a project in Django and I see that 80% of the code is in the file models.py . This code is confusing and, after a certain time, I cease to understand what is really happening.
...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
... A PHP version for those who need it: gist.github.com/chaoszcat/5325115#file-gistfile1-php
– Lionel Chan
Apr 6 '13 at 6:28
32
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