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关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
...event 扩展实现的，需要运行的话要先安装此扩展，参考：http://pecl.php.net/package/libevent。
epoll/kqueue 的例子最好是能在linux环境下运行，因为windows下的php不支持多epoll模型，也不支持多进程。
以上就是我对php的初探，3中io模型的...
simple HTTP server in Java using only Java SE API
Is there a way to create a very basic HTTP server (supporting only GET/POST) in Java using just the Java SE API, without writing code to manually parse HTTP requests and manually format HTTP responses? The Java SE API nicely encapsulates the HTTP client functionality in HttpURLConnection, but is the...
Android OpenGL ES and 2D
...ally take a look at SpriteMethodTest by the same author of replica island: http://code.google.com/p/apps-for-android/source/browse/trunk/SpriteMethodTest
See this question where I posted my own code: Using OpenGL to replace Canvas - Android
After you have your canvas set up, you start by calling s...
Download file from web in Python 3
...d the response of urllib.request.urlopen:
import urllib.request
...
url = 'http://example.com/'
response = urllib.request.urlopen(url)
data = response.read() # a `bytes` object
text = data.decode('utf-8') # a `str`; this step can't be used if data is binary
The easiest way to download and sav...
How to get a complete list of object's methods and attributes?
...
That is why the new __dir__() method has been added in python 2.6
see:
http://docs.python.org/whatsnew/2.6.html#other-language-changes (scroll down a little bit)
http://bugs.python.org/issue1591665
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Javascript - Open a given URL in a new tab by clicking a button
...e this:
<input type="button" value="button name" onclick="window.open('http://www.website.com/page')" />
Worked for me and it will open an actual new 'popup' window rather than a new full browser or tab. You can also add variables to it to stop it from showing specific browser traits as fol...
Express-js can't GET my static files, why?
...
Try http://localhost:3001/default.css.
To have /styles in your request URL, use:
app.use("/styles", express.static(__dirname + '/styles'));
Look at the examples on this page:
//Serve static content for the app from the "publ...
KIO4_Gradient 拓展：布局中的颜色渐变 - App Inventor 2 中文网 - 清泛IT...
http://kio4.com/appinventor/287_extension_gradiente_color.htm
- 让我们看一下在布局中制作颜色渐变的扩展。- 我们放置一个布局，然后在该扩展的块中插入该布局的名称，放置一个包含所需颜色的列表，以及一个从 1 到 8 的数字，用于表示...
Exif manipulation library for python [closed]
...ocessing and graphics capabilities.
There's also the aptly named pyexif: http://pyexif.sourceforge.net/
The pyexif python library and tools aims at extracting EXIF information from Jpeg and Tiff files which include it. This information is typically included in images created using digital imag...
Loading basic HTML in Node.js
...ay using the fs library. I'm not certain if it's the cleanest though.
var http = require('http'),
fs = require('fs');
fs.readFile('./index.html', function (err, html) {
if (err) {
throw err;
}
http.createServer(function(request, response) {
response.write...