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Change drawable color programmatically
...d 5.+ is setting a tint on a bitmap drawable like such:
<?xml version="1.0" encoding="utf-8"?>
<bitmap
xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/ic_back"
android:tint="@color/red_tint"/>
This will work for you if you have a limited n...
What is the best way to compute trending topics or tags?
...;> zscore(20, [21, 22, 19, 18, 17, 22, 20, 20, 1, 2, 3, 1, 2, 1, 0, 1])
1.00303599234
>>> zscore(2, [21, 22, 19, 18, 17, 22, 20, 20, 1, 2, 3, 1, 2, 1, 0, 1])
-0.922793112954
>>> zscore(9, [1, 2, 0, 3, 1, 3, 1, 2, 9, 8, 7, 10, 9, 5, 2, 4, 1, 1, 0])
1.65291949506
Notes
You can...
serve current directory from command line
...g.
ruby -rsocket -e 's=TCPServer.new(5**5);loop{_=s.accept;_<<"HTTP/1.0 200 OK\r\n\r\n#{File.read(_.gets.split[1])rescue nil}";_.close}'
I found it here
Chris
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boost::filesystem指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Description: 简单C++，boost filesystem 指南
*
* Version: 1.0
* Created: 2009年08月17日 17时16分32秒
* Revision: none
* Compiler: gcc -Wall -Wextra filesystem.cpp -lboost_filesystem-mt
*
* Author: lgb (LiuGuangBao), easyeagel@gmx.com
...
How to write iOS app purely in C
... UIGraphicsGetCurrentContext(); //C
CGContextSetRGBFillColor(context, 1.0, 0.0, 0.0, 1.0); //C
CGContextFillRect(context, dirtyRect); //C
} //Objective-C (balances above “- (void) drawRect:…” line)
There is nothing but pure C code within this method, but the method ...
How to check which version of v8 is installed with my NodeJS?
...don't know since when this is available)
> npm version
{ http_parser: '1.0',
node: '0.10.35',
v8: '3.14.5.9',
ares: '1.9.0-DEV',
uv: '0.10.30',
zlib: '1.2.8',
modules: '11',
openssl: '1.0.1j',
npm: '1.4.28',
xsjs: '0.1.5' }
...
How to flip UIImage horizontally?
...
There are two problems with this answer - scale isn't 1.0 at retina competible images and for some reason UIImageOrientationUp worked while UIImageOrientationUpMirrored didn't flip it. This worked - image = [UIImage imageWithCGImage:image.CGImage scale:image.scale orientation:UI...
DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
How to align an image dead center with bootstrap
...
An observation: In Bootstrap v3.1.0 it is possible to center img-responsive in column by adding text-center to column. This behavior is broken in v3.3.4. Very annoying. Css sucks.
– f470071
May 29 '15 at 9:37
...
Is it possible to decompile a compiled .pyc file into a .py file?
...d on Decompyle++ and Uncompyle2.
It's supports decompiling python versions 1.0-3.3
Note: I am the author of the above tool.
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