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How to delete and replace last line in the terminal using bash?
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117
echo a carriage return with \r
seq 1 1000000 | while read i; do echo -en "\r$i"; done
from ...
setup cron tab to specific time of during weekdays
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177
Same as you did for hours:
*/2 09-18 * * 1-5 /path_to_script
0 and 7 stand for Sunday
6 sta...
Bower and devDependencies vs dependencies
I ran 'yo angular' and realized afterwards that it installs 1.0.8, I uninstalled the angular components, however the original bower.json file had angular-mocks and angular-scenario under 'devDependencies' when I re-add all the 1.2.0-rc.2 components angular-mocks and angular-scenario under dependenci...
How to check if element in groovy array/hash/collection/list?
...f an array contains an element?
I thought there might be something like [1, 2, 3].includes(1) which would evaluate as true .
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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...
YAML mime type?
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edited May 22 '18 at 14:46
Martin Tournoij
22.1k1717 gold badges8585 silver badges116116 bronze badges
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UITableView - change section header color
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31 Answers
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Unable to read data from the transport connection : An existing connection was forcibly closed by th
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21 Answers
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How can I convert string to datetime with format specification in JavaScript?
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15 Answers
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Checkboxes in web pages – how to make them bigger?
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148
In case this can help anyone, here's simple CSS as a jumping off point. Turns it into a basic ...