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String concatenation vs. string substitution in Python
...return "%s%s/%d" % (DOMAIN, QUESTIONS, n)
...
>>> so_q_sub(1000)
'http://stackoverflow.com/questions/1000'
>>> def so_q_cat(n):
... return DOMAIN + QUESTIONS + '/' + str(n)
...
>>> so_q_cat(1000)
'http://stackoverflow.com/questions/1000'
>>> t1 = timeit.Timer('so...
Difference between Node object and Element object?
...ode.prototype
true
Here are some docs for the Node and Element classes:
https://developer.mozilla.org/en-US/docs/DOM/Node
https://developer.mozilla.org/en-US/docs/DOM/Element
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What is the best regular expression to check if a string is a valid URL?
... my URL (actually IRI, internationalized) pattern to comply with RFC 3987 (http://www.faqs.org/rfcs/rfc3987.html). These are in PCRE syntax.
For absolute IRIs (internationalized):
/^[a-z](?:[-a-z0-9\+\.])*:(?:\/\/(?:(?:%[0-9a-f][0-9a-f]|[-a-z0-9\._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}...
callback to handle completion of pipe
...
Based nodejs document, http://nodejs.org/api/stream.html#stream_event_finish,
it should handle writableStream's finish event.
var writable = getWriteable();
var readable = getReadable();
readable.pipe(writable);
writable.on('finish', function(){ ....
Chrome hangs after certain amount of data transfered - waiting for available socket
...
In case when httpd (i.e. apache) can handle hundreds of sim. connections and just Crome is limiting them, this is not a solution. In my case it is 6 sockets per profile, so I can open 6 more in anonymous profile, etc. This is a solution s...
Replace String in all files in Eclipse
...nt to do the replacing
Enter
You can find more details in my blog post: http://blog.simplyadvanced.net/android-how-to-findreplace-in-multiple-files-using-eclipse/
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...
how to solve “ruby installation is missing psych” error?
...r ruby versions with rbenv — you must install libyaml first. Get it from http://pyyaml.org/; at the moment, the file you want is http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz. Open the tarball and cd into the resulting folder. Then:
./configure --prefix=/usr/local
make
sudo make install
...
How exactly does work?
...e test page is, 1 - 2 - 3.
The results may vary from browser to browser.
http://msdn.microsoft.com/en-us/library/ms533719(v=vs.85).aspx
Contrary to popular belief IE follows standards more often than people let on, in actuality the "defer" attribute is defined in the DOM Level 1 spec http://www.w...
“Unknown provider: aProvider
...
How to declare factory services?
demoApp.factory('demoFactory', ['$q', '$http', function ($q, $http) {
return {
//some object
};
}]);
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How to handle WndProc messages in WPF?
...
Here is a link on overriding WindProc using Behaviors:
http://10rem.net/blog/2010/01/09/a-wpf-behavior-for-window-resize-events-in-net-35
[Edit: better late than never] Below is my implementation based on the above link. Although revisiting this I like the AddHook implementation...