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Operation on every pair of element in a list
...e itertools module. It does exactly what you describe.
import itertools
my_list = [1,2,3,4]
for pair in itertools.product(my_list, repeat=2):
foo(*pair)
This is equivalent to:
my_list = [1,2,3,4]
for x in my_list:
for y in my_list:
foo(x, y)
Edit: There are two very similar f...
Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...y with any parent element that exists on dom ready
$('body').on('click', '#my-button', function () {
console.log("yeahhhh!!! but this doesn't work for me :(");
});
Look here http://api.jquery.com/on/ for more info on how to use on() as it replaces live() as of 1.7+.
Below lists which version y...
How to change MySQL data directory?
Is it possible to change my default MySQL data directory to another path? Will I be able to access the databases from the old location?
...
Failed to Attach to Process ID Xcode
Anyone has experienced this problem?
Yesterday I still can run my app in simulator but now I cannot run my app since Xcode prints this error in console:
...
No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
After downloading the EF6 by nuget and try to run my project, it returns the following error:
34 Answers
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When do you use Git rebase instead of Git merge?
... the feature branch. Then checkout master and merge feature. In log, I see my initial commit on master, followed by the two that were merged from feature. If you merge --squash feature, feature is merged into master but not committed, so the only new commit on master will be the one you make yourse...
Addressing localhost from a VirtualBox virtual machine [closed]
...did notice in ipconfig (Windows in VirtualBox) that the default router for my VirtualBox is that IP address... so that makes sense to me.
– benc
Aug 12 '09 at 16:00
48
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
Somehow my master and my origin/master branch have diverged.
I actually don't want them to diverge.
13 Answers
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When to use Storyboard and when to use XIBs
...I have used XIBs extensively and completed two projects using Storyboards. My learnings are:
Storyboards are nice for apps with a small to medium number of screens and relatively straightforward navigation between views.
If you have lots of views and lots of cross-navigation between them the Story...
EF Code First “Invalid column name 'Discriminator'” but no inheritance
I have a table in my database called SEntries (see below the CREATE TABLE statement). It has a primary key, a couple of foreign keys and nothing special about it. I have many tables in my database similar to that one, but for some reason, this table ended up with a "Discriminator" column on the EF P...