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Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...ng: utf-8 -*-
u = u'moçambique'
print u.encode("utf-8")
print u
chmod +x test.py
./test.py
moçambique
moçambique
./test.py > output.txt
Traceback (most recent call last):
File "./test.py", line 5, in <module>
print u
UnicodeEncodeError: 'ascii' codec can't encode character
u'\xe...
“X-UA-Compatible” content=“IE=9; IE=8; IE=7; IE=EDGE”
...equiv="X-UA-Compatible" content="IE=8" />
This allows for much easier testing and maintenance. Although generally the more useful version of this is using Emulate:
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />
For this:
<meta http-equiv="X-UA-Compatible" content="IE...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...know if it still fails and under what circumstances.
UPDATE: Passes all tests found on in comments on this page, and my own. Of course, that doesn't mean it's bulletproof. Any feedback appreciated.
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How to disable margin-collapsing?
...at: left / right
position: absolute
display: inline-block / flex
You can test all of them here: http://jsfiddle.net/XB9wX/1/.
I should add that, as usual, Internet Explorer is the exception. More specifically, in IE 7 margins do not collapse when some kind of layout is specified for the parent el...
Is there a splice method for strings?
...pler alternative to both the Kumar/Cody and the Louis methods. On all the tests I ran, it performs as fast as the Louis method (see fiddle tests for benchmarks).
String.prototype.splice = function(startIndex,length,insertString){
return this.substring(0,startIndex) + insertString + this.sub...
What is the difference between include and extend in Ruby?
...ds are imported as class methods.
For example, if we have a module Module_test defined as follows:
module Module_test
def func
puts "M - in module"
end
end
Now, for include module. If we define the class A as follows:
class A
include Module_test
end
a = A.new
a.func
The output will...
Tar a directory, but don't store full absolute paths in the archive
...2 examples:
creation of a tarball without the full path:
full path /home/testuser/workspace/project/application.war and what we want is just project/application.war so:
tar -cvf output_filename.tar -C /home/testuser/workspace project
Note: there is a space between workspace and project; tar wi...
How do you give iframe 100% height [duplicate]
...et the height of every parent to 100% as well (if that's what one wants).
Tested in:
Chrome 30, Firefox 24, Safari 6.0.5, Opera 16, IE 7, 8, 9 and 10
PS: I don't mean to be picky but the solution marked as correct doesn't work on Firefox 24 at the time of this writing, but worked on Chrome 30. Ha...
Everyauth vs Passport.js?
...mber of benefits, including smaller overall code size and well defined and testable interfaces.
For a basic illustration, compare the difference between running $ npm install passport and $ npm install everyauth. Passport lets you craft your application using only the dependencies you actually nee...
What is the difference between Debug and Release in Visual Studio?
...ves you the ability to create more! This can be exceptionally useful while testing a program. For example, I recently wrote a program for my job which accepted filenames from the command-line. I tested my command-line parsing, but once that was done, I didn't want to mess with CMD and lists of filen...