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Why Collections.sort uses merge sort instead of quicksort?
...it was a fine choice, but today but we can
do much better.
Since 2003, Python's list sort has used an algorithm known as timsort
(after Tim Peters, who wrote it). It is a stable, adaptive, iterative
mergesort that requires far fewer than n log(n) comparisons when
running on partially so...
Forking vs. Branching in GitHub
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edited May 23 '17 at 11:33
Community♦
111 silver badge
answered Aug 31 '10 at 16:59
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With GitHub how do I push all branches when adding an existing repo?
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237
Note: git push --all won't push your tags, only your branches.
git push --all
git push --tags
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How do I convert a String to an int in Java?
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String myString = "1234";
int foo = Integer.parseInt(myString);
If you look at the Java documentation you'll notice the "catch" is that this function can throw a NumberFormatException, which of course you have to handle:
int foo;
try {
foo = ...
What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
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3 Answers
3
Active
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How to programmatically display version/build number of target in iOS app?
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394
There are 2 Numbers!
The marketing release number is for the customers, called version number...
Django's SuspiciousOperation Invalid HTTP_HOST header
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edited Apr 25 '13 at 8:04
Henrik Heimbuerger
8,92344 gold badges5050 silver badges6565 bronze badges
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How does '20 seconds' work in Scala?
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173
There are a few things going on.
First, Scala allows dots and parens to be omitted from many m...
CSS Image size, how to fill, not stretch?
...an elegant solution. Simply use cover or contain in the background-size CSS3 property.
.container {
width: 150px;
height: 100px;
background-image: url("http://i.stack.imgur.com/2OrtT.jpg");
background-size: cover;
background-repeat: no-repeat;
background-position: 50% 50%;
}
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What's the difference between hard and soft floating point numbers?
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answered Jul 23 '10 at 19:21
nmichaelsnmichaels
43.3k1212 gold badges9494 silver badges122122 bronze badges
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