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What are the differences between ArrayList and Vector?
...utorial/essential/concurrency/…)
– RecursiveExceptionException
Aug 8 '16 at 2:10
...
Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...worked for me! no PATH edits needed, just rvm reset (the message will show one last time), now anytime I issue an rvm command no more PATH warnings.
– JohnRDOrazio
Oct 10 '15 at 19:40
...
What are the differences between Deferred, Promise and Future in JavaScript?
...hing which
can lead to tightly coupled interfaces, using promises allows one to
separate concerns for code that is synchronous or asynchronous.
Personally, I've found deferred especially useful when dealing with e.g. templates that are populated by asynchronous requests, loading scripts that h...
Python dictionary: Get list of values for list of keys
...ception if key not found: map(mydict.__getitem__, mykeys)
Build list with None if key not found: map(mydict.get, mykeys)
Alternatively, using operator.itemgetter can return a tuple:
from operator import itemgetter
myvalues = itemgetter(*mykeys)(mydict)
# use `list(...)` if list is required
Note...
How do I update a GitHub forked repository?
...
In your local clone of your forked repository, you can add the original GitHub repository as a "remote". ("Remotes" are like nicknames for the URLs of repositories - origin is one, for example.) Then you can fetch all the branches from tha...
What do the result codes in SVN mean?
...because all files are automatically merged in to working copy, the correct one should be:
U = item (U)pdated to repository version
G = item’s local changes mer(G)ed with repository
C = item’s local changes (C)onflicted with repository
D = item (D)eleted from working copy
A = item (A)dd...
SplitView like Facebook app on iPhone
I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link
10 Answers
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How to set environment variables from within package.json
...
Has some one figured out an alternate for windows..?
– infinity
Dec 3 '15 at 22:12
67
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Why do we need C Unions?
... representation of a float as if it were an int". The output is not 3: ideone.com/MKjwon I'm not sure why Adam is printing as hex, though.
– endolith
Feb 21 '13 at 17:19
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Is it possible to style a select box? [closed]
... you can style it with CSS. Couldn't be too hard to roll your own.
Here's one: https://gist.github.com/1139558 (Used to he here, but it looks like the site is down.)
Use it like this:
$('#myselectbox').selectbox();
Style it like this:
div.selectbox-wrapper ul {
list-style-type:none;
margin...