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Convert character to ASCII code in JavaScript
...the 0...
It is slower though. With the current version of chrome, it is 5 times slower.
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Mod of negative number is melting my brain
...nform yourself about these differences. And do not trust Wikipedia all the time :)
– Петър Петров
Aug 6 '14 at 8:50
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...able. But replacing what should be a well-behaved loop, which executes 4 times and produces undefined results, with something that executes more than 4 times "because it's undefined!" is idiocy.
– Julie in Austin
Jun 19 '14 at 13:19
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Does Python have a string 'contains' substring method?
...arisons
We can compare various ways of accomplishing the same goal.
import timeit
def in_(s, other):
return other in s
def contains(s, other):
return s.__contains__(other)
def find(s, other):
return s.find(other) != -1
def index(s, other):
try:
s.index(other)
except V...
How do I get the name of the active user via the command line in OS X?
...gh! Why are they changing something that has been around since the dawn of time?
– dmckee --- ex-moderator kitten
Jul 9 '09 at 16:58
29
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CSS3 background image transition
..." for the <img>, it will contain normal and hover states at the same time:
<div class="images-container">
<img src="http://lorempixel.com/400/200/animals/9/">
<img src="http://lorempixel.com/400/200/animals/10/">
</div>
with CSS3 selectors http://jsfiddle.ne...
What is function overloading and overriding in php?
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@musicfreak: 12:40 AM local time... Couldn't think of a better example.
– Andrew Moore
Jun 8 '10 at 4:40
5
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What's so great about Lisp? [closed]
... information to catch a certain class of errors so they don't happen at runtime. But you still need to test.
This article argues for dynamic typing along with more testing: Strong Typing vs. Strong Testing.
Hard to pick up.
There are actually two parts to this: learning and tools.
Lisp takes s...
Git format-patch to be svn compatible?
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It is indeed a feature request early 2008
Linus Torvalds said at the time:
So I would argue that you need something stronger to say "don't do a git diff", and that should also disallow rename detection at a minimum.
Quite frankly, any program that is so stupid as to not accept current gi...
Get the POST request body from HttpServletRequest
...Reader() method is not called before, because if you call it twice or more times, it only returns the payload the first one.
– Dani
Dec 20 '19 at 17:17
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