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Why does (i
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Peter Mortensen
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answered Sep 14 '13 at 17:46
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How to round float numbers in javascript?
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davindavin
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JS: iterating over result of getElementsByClassName using Array.forEach
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Tim DownTim Down
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Get list of passed arguments in Windows batch script (.bat)
I'd like to find a Windows batch counterpart to Bash's $@ that holds a list of all arguments passed into a script.
14 An...
How to delete multiple values from a vector?
I have a vector like: a = c(1:10) and I need to remove multiple values, like: 2, 3, 5
8 Answers
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How to commit no change and new message?
How can I make a new commit and create a new message if no changes are made to files?
5 Answers
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How to echo shell commands as they are executed
... the same effect as set -x (or -v) later in the script.
The above also works with /bin/sh.
See the bash-hackers' wiki on set attributes, and on debugging.
$ cat shl
#!/bin/bash
DIR=/tmp/so
ls $DIR
$ bash -x shl
+ DIR=/tmp/so
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Why does direction of index matter in MongoDB?
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MongoDB concatenates the compound key in some way and uses it as the key in a BTree.
When finding single items - The order of the nodes in the tree is irrelevant.
If you are returning a range of nodes - The elements close to each other will be down the sam...
How to get the first item from an associative PHP array?
If I had an array like:
15 Answers
15
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How can I check if a scrollbar is visible?
Is it possible to check the overflow:auto of a div?
19 Answers
19
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