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How can I create an array with key value pairs?
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150
Use the square bracket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"...
check if directory exists and delete in one command unix
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151
Assuming $WORKING_DIR is set to the directory... this one-liner should do it:
if [ -d "$WORKI...
Print array elements on separate lines in Bash?
...arate argument, while "$*"
expands to the args merged into one argument: "$1c$2c..." (where c is
the first char of IFS).
You almost always want "$@". Same goes for "${arr[@]}".
Always quote them!
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Running multiple AsyncTasks at the same time — not possible?
I'm trying to run two AsyncTasks at the same time. (Platform is Android 1.5, HTC Hero.)
However, only the first gets executed. Here's a simple snippet to describe my problem:
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initializer_list and move semantics
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edited Dec 10 '14 at 23:56
answered Nov 19 '11 at 9:38
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How to stop tracking and ignore changes to a file in Git?
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2176
Just calling git rm --cached on each of the files you want to remove from revision control sho...
Specifying colClasses in the read.csv
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answered May 10 '10 at 18:36
George DontasGeorge Dontas
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Super slow lag/delay on initial keyboard animation of UITextField
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11 Answers
11
Active
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‘ld: warning: directory not found for option’
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edited May 20 '19 at 20:44
Lucas
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answered ...