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How to download a file with Node.js (without using third-party libraries)?
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answered Aug 14 '12 at 2:28
Michelle TilleyMichelle Tilley
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How are the points in CSS specificity calculated
...ase is.
It turns out that the "very large base" employed (at least by the 4 most commonly-used browsers*) to implement this standard algorithm is 256 or 28.
What this means is that a style specified with 0 ids and 256 class-names will over-ride a style specified with just 1 id. I tested this out...
Why does ++[[]][+[]]+[+[]] return the string “10”?
...first it is being converted to a string because that's what + says:
11.4.6 Unary + Operator
The unary + operator converts its operand to Number type.
The production UnaryExpression : + UnaryExpression is evaluated as follows:
Let expr be the result of evaluating UnaryExpression...
How to store a command in a variable in a shell script?
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149
Use eval:
x="ls | wc"
eval "$x"
y=$(eval "$x")
echo "$y"
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Apache Kafka vs Apache Storm
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answered Feb 16 '14 at 7:53
forhasforhas
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Populating a razor dropdownlist from a List in MVC
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243
You can separate out your business logic into a viewmodel, so your view has cleaner separation....
Make git automatically remove trailing whitespace before committing
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VonCVonC
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Add UIPickerView & a Button in Action sheet - How?
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– Sagar R. Kothari
Oct 2 '13 at 10:04
@Kyle Can you expand your answer by telling what was your approach? Thanks
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PHP filesize MB/KB conversion [duplicate]
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284
Here is a sample:
<?php
// Snippet from PHP Share: http://www.phpshare.org
function for...
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android [closed]
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edited Apr 30 at 11:41
community wiki
5 r...