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How do I create a namespace package in Python?
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TL;DR:
On Python 3.3 you don't have to do anything, just don't put any __init__.py in your namespace package directories and it will just work. On pre-3.3, choose the pkgutil.extend_path() solution over the pkg_resources.declare_namespace() one, because it's future-proof and already compatible w...
Repeat string to certain length
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def repeat_to_length(string_to_expand, length):
return (string_to_expand * ((length/len(string_to_expand))+1))[:length]
For python3:
def repeat_to_length(string_to_expand, length):
return (string_to_expand * (int(length/len(s...
Clang vs GCC for my Linux Development project
...inux-gnu/4.3.4/include/g++-v4/ostream:112: note: candidates are: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>& (*)(std::basic_ostream<_CharT, _Traits>&)) [with _CharT = char, _Traits...
What is the difference between a static and a non-static initialization code block
...ll instance initialized with this construtor
}
public MyClass(int _myParam) {
if (_myParam > 0) {
myField = myField * 4;
//myField is worth 20 for all instance initialized with this construtor
//if _myParam is greater than 0
} else {
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Javascript replace with reference to matched group?
I have a string, such as hello _there_ . I'd like to replace the two underscores with <div> and </div> respectively, using JavaScript . The output would (therefore) look like hello <div>there</div> . The string might contain multiple pairs of underscores.
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Odd behavior when Java converts int to byte?
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132 in digits (base 10) is 1000_0100 in bits (base 2) and Java stores int in 32 bits:
0000_0000_0000_0000_0000_0000_1000_0100
Algorithm for int-to-byte is left-truncate; Algorithm for System.out.println is two's-complement (Two's-complement is if leftmos...
Origin is not allowed by Access-Control-Allow-Origin
I'm making an Ajax.request to a remote PHP server in a Sencha Touch 2 application (wrapped in PhoneGap ).
18 Answers
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How do I get an object's unqualified (short) class name?
...Greg.Forbes Because Tenant doesn't exist in the current namespace. Try var_dump($tenant instanceof \Library\Entity\People\Tenant) instead. Also, investigate how to use the use operator, and the general concept behind PHP namespaces!
– lonesomeday
Nov 13 '13 at...
Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
... If you're not using nibs or storyboards, this also works if you put it in applyLayoutAttributes:
– cetcet
Sep 25 '14 at 23:01
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Can an ASP.NET MVC controller return an Image?
...File method.
public ActionResult Image(string id)
{
var dir = Server.MapPath("/Images");
var path = Path.Combine(dir, id + ".jpg"); //validate the path for security or use other means to generate the path.
return base.File(path, "image/jpeg");
}
As a note, this seems to be fairly effi...