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How do I undo 'git add' before commit?
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98
Of course, this is not a true undo, because if the wrong git add overwrote a previous staged uncommited version, we can't recover it. I tri...
Difference between Pragma and Cache-Control headers?
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198
Pragma is the HTTP/1.0 implementation and cache-control is the HTTP/1.1 implementation of the s...
Remove accents/diacritics in a string in JavaScript
...'base':'K', 'letters':'\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2'},
{'base':'L', 'letters':'\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780'},
{'base':'LJ','letters':'\u01C7'},
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Is Fortran easier to optimize than C for heavy calculations?
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Yes, in 1980; in 2008? depends
When I started programming professionally the speed dominance of Fortran was just being challenged. I remember reading about it in Dr. Dobbs and telling the older programmers about the article--they lau...
What's the idiomatic syntax for prepending to a short python list?
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98
What's the idiomatic syntax for prepending to a short python list?
You don't usually want ...
What is a 'Closure'?
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98
I'll give an example (in JavaScript):
function makeCounter () {
var count = 0;
return func...
Update Item to Revision vs Revert to Revision
...py which were made after the selected revision (in your example rev. 96,97,98,99,100)
Your working copy is now in modified state.
The file content of both scenarions is same, however in first case you have an unmodified working copy and you cannot commit your changes(as your workingcopy is not poi...
Is Ruby pass by reference or by value?
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98
@JörgWMittag: Yeah, but the OP's confusion is actually not pass-by-value or pass-by-reference in the strict CS sense of the words. What he...
addEventListener vs onclick
... Chris BakerChris Baker
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When is memoization automatic in GHC Haskell?
...: See below!
m2' = \n -> (!!) (filter odd [1..]) n
(Note: The Haskell 98 report actually describes a left operator section like (a %) as equivalent to \b -> (%) a b, but GHC desugars it to (%) a. These are technically different because they can be distinguished by seq. I think I might have...