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Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me:
from ...
Nullable vs. int? - Is there any difference?
...ich itself is shorthand for Nullable<Int32>.
Compiled code will be exactly the same whichever one you choose to use.
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File Upload ASP.NET MVC 3.0
...n HTML form which would contain a file input:
@using (Html.BeginForm("Index", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<input type="file" name="file" />
<input type="submit" value="OK" />
}
and then you would have a controller to handle the upload:
...
AngularJS: Basic example to use authentication in Single Page Application
...rjs-applications-7bbf0346acec
ng-login Github repo
Plunker
I'll try to explain as good as possible, hope I help some of you out there:
(1) app.js: Creation of authentication constants on app definition
var loginApp = angular.module('loginApp', ['ui.router', 'ui.bootstrap'])
/*Constants regardin...
What are all the common undefined behaviours that a C++ programmer should know about? [closed]
.../heap overflow)
Integer Overflows
Signed integer overflow
Evaluating an expression that is not mathematically defined
Left-shifting values by a negative amount (right shifts by negative amounts are implementation defined)
Shifting values by an amount greater than or equal to the number of bits in ...
Does deleting a branch in git remove it from the history?
...hable from the other branch when the first branch is deleted. They remain exactly as they were.
If the branch is deleted without being merged into another branch then the commits in that branch (up until the point where the forked from a commit that is still reachable) will cease to be visible.
Th...
How to write LDAP query to test if user is member of a group?
...f' attribute. The more general technique is to fetch the group object and examine its uniqueMember, roleOccupant, etc. attributes for the DN of the user, depending on what schema the group object uses.
– Marquis of Lorne
Feb 24 '14 at 22:54
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Can I specify multiple users for myself in .gitconfig?
...s possible to solve this using newly introduced Conditional includes.
An example:
Global config ~/.gitconfig
[user]
name = John Doe
email = john@doe.tld
[includeIf "gitdir:~/work/"]
path = ~/work/.gitconfig
Work specific config ~/work/.gitconfig
[user]
email = john.doe@company...
How can I reliably get an object's address when operator& is overloaded?
...conversion and the 2nd one is Function-to-Pointer conversion both having "Exact Match" rank (13.3.3.1.1 table 9).
The reference to function pass through addr_impl_ref, there is an ambiguity in the overload resolution for the choice of f, which is solved thanks to the dummy argument 0, which is an i...
B-Tree vs Hash Table
In MySQL, an index type is a b-tree, and access an element in a b-tree is in logarithmic amortized time O(log(n)) .
5 Answ...