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Alphabet range in Python
...
Here is a simple letter-range implementation:
Code
def letter_range(start, stop="{", step=1):
"""Yield a range of lowercase letters."""
for ord_ in range(ord(start.lower()), ord(stop.lower()), step):
yield chr(ord_)
Demo
list(letter_range("a", "f"))
# ['a', 'b', 'c', 'd', ...
iPhone - Grand Central Dispatch main thread
... UI
chunk of data processed on background queue -> signal main queue to start next chunk
incoming network data on background queue -> signal main queue that message has arrived
etc etc
As to why you might want to dispatch to the main queue from the main queue... Well, you generally wouldn't ...
How do I decode HTML entities in Swift?
...characterEntities[entity]
}
}
// ===== Method starts here =====
var result = ""
var position = startIndex
// Find the next '&' and copy the characters preceding it to `result`:
while let ampRange = self[position...].range(of: "&"...
Find (and kill) process locking port 3000 on Mac
...in a single command.
For using this in package.json scripts:
"scripts": { "start": "kill $(lsof -ti:3000,3001) && npm start" }
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How to track down log4net problems
...gram));
static void Main(string[] args)
{
logger.InfoFormat("{0} v.{1} started.", Assembly.GetExecutingAssembly().GetName().Name, Assembly.GetExecutingAssembly().GetName().Version.ToString());
With 2.0.8, I had an interesting situation. I created a library project and a test exe project that w...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...usr/local/php/bin/php-cgi --fpm
或者
/usr/local/php/sbin/php-fpm start
建议采用第二种方式启动FastCGI进程。
/usr/local/php/sbin/php-fpm还有其他参数，具体为start|stop|quit|restart|reload|logrotate。
每个启动参数的含义如下：
start，启...
Highlight bash/shell code in markdown
...
thanks this help me in this moment that I started a documentaion in MarkDown files.
– LandiLeite
Jul 20 at 21:58
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opengl: glFlush() vs. glFinish()
...aw directly to the front buffer, this shall ensure that the OpenGL drivers starts drawing without too much delay. You could think of a complex scene that appears object after object on the screen, when you call glFlush after each object. However, when using double buffering, glFlush has practically ...
Using async-await on .net 4
I'm currently starting to create an application that would profit a lot from C# 5's async-await feature. But I'm not sure which version of VS and of the async runtime to use.
...
How should a model be structured in MVC? [closed]
...Now that you can access to the model layer in the controllers, you need to start actually using them:
public function postLogin(Request $request)
{
$email = $request->get('email');
$identity = $this->identification->findIdentityByEmailAddress($email);
$this->identification-...