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How to determine if binary tree is balanced?
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
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Checkout old commit and make it a new commit [duplicate]
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221
git rm -r .
git checkout HEAD~3 .
git commit
After the commit, files in the new HEAD will be...
What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...if don't know if this is most effective, but perhaps the shortest
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(function(x) { return B.indexOf(x) < 0 })
console.log(diff);
Updated to ES6:
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(x => !B.includes(x) );
console.log(diff)...
What's your favorite “programmer” cartoon?
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Disable spell checking on IntelliJ IDEA
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Naman
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answered Feb 19 '10 at 18:41
user277236user2...
Hello World in Python [duplicate]
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edited Sep 7 '12 at 6:19
Christian.K
40.6k99 gold badges8585 silver badges124124 bronze badges
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Are nested transactions allowed in MySQL?
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2 Answers
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JQuery string contains check [duplicate]
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254
You can use javascript's indexOf function.
var str1 = "ABCDEFGHIJKLMNOP";
var str2 = "DE...
How to check identical array in most efficient way? [duplicate]
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2 Answers
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