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How to fix “ImportError: No module named …” error in Python?
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Do you have a file called __init__.py in the foo directory? If not then python won't recognise foo as a python package.
See the section on packages in the python tutorial for more information.
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ignoring any 'bin' directory on a git project
...re sub-directories (see release notes).
The way to ignore all directories called bin anywhere below the current level in a directory tree is with a .gitignore file with the pattern:
bin/
In the man page, there an example of ignoring a directory called foo using an analogous pattern.
Edit:
If y...
CodeIgniter: How to get Controller, Action, URL information
...out, that using this method, you cannot get correct class method name when calling a view like modules::run('module/controller/action'). It just shows the router information of the loaded page. Is there any way to overcome this?
– Starx
Feb 13 '12 at 7:26
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What is Persistence Context?
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container vs application just basically tells where Entity Manager is created - outside in a container, or inside, in application.
– uiron
Nov 12 '13 at 14:34
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nullable object must have a value
...eturn, so it throws an exception.
In general, it is a bad idea to blindly call .Value on a nullable type, unless you have some prior knowledge that that variable MUST contain a value (i.e. through a .HasValue check).
EDIT
Here's the code for DateTimeExtended that does not throw an exception:
cl...
How to remove element from an array in JavaScript?
... this.splice(index, 1);
}
So to remove the first item in your example, call arr.remove():
var arr = [1,2,3,5,6];
arr.remove(0);
To remove the second item,
arr.remove(1);
Here's a tiny article with insert and delete methods for Array class.
Essentially this is no different than the other a...
Why does C++11 not support designated initializer lists as C99? [closed]
... int c;
char a;
float b;
};
What order would these functions be called in in c99: struct X foo = {.a = (char)f(), .b = g(), .c = h()}? Surprisingly, in c99:
The order of evaluation of the subexpressions in any initializer is indeterminately sequenced [1]
(Visual C++, gcc, and Clang ...
Any way to clear python's IDLE window?
... you could put this in a function:
def cls(): print ("\n" * 100)
And then call it when needed as cls()
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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
...ex, value)A function
returning the value to set.
This method is typically used to set
the values of form fields. For
<select multiple="multiple">
elements, multiple s can be
selected by passing in an array.
The .val() method allows us to set
the value by passing in a func...
Open soft keyboard programmatically
...nd when this view will create it means that all screen visible now you can call whatever you want
– Aleksey Timoshchenko
Jun 28 '16 at 12:15
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