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Search and replace in bash using regular expressions
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181
Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z...
What's the difference between VARCHAR and CHAR?
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14 Answers
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How to allow remote connection to mysql
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15 Answers
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How can I convert comma separated string into a List
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11 Answers
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How do I set $PATH such that `ssh user@host command` works?
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182
As grawity said, ~/.bashrc is what you want, since it is sourced by non-interactive non-login ...
How to tag an older commit in Git?
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1558
Example:
git tag -a v1.2 9fceb02 -m "Message here"
Where 9fceb02 is the beginning part of ...
How to correctly use “section” tag in HTML5?
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108
The answer is in the current spec:
The section element represents a generic section of a d...
How do HTML parses work if they're not using regexp?
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answered Mar 8 '10 at 10:45
QuentinQuentin
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What is a “callback” in C and how are they implemented?
...RandomValue(void)
{
return rand();
}
int main(void)
{
int myarray[10];
populate_array(myarray, 10, getNextRandomValue);
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}
Here, the populate_array function takes a function pointer as its third parameter, and calls it to get the values to populate the array with. We've written...
Paging UICollectionView by cells, not screen
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edited May 23 '17 at 12:03
Community♦
111 silver badge
answered Apr 6 '14 at 15:28
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