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Android - custom UI with custom attributes
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edited Jan 30 '14 at 4:14
uthark
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Async call with await in HttpClient never returns
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Benjamin FoxBenjamin Fox
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What is the effect of encoding an image in base64?
If I convert an image (jpg or png) to base64, then will it be bigger, or will it have the same size? How much greater will it be?
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What is the difference between the mouseover and mouseenter events?
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4 Answers
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How to pipe input to a Bash while loop and preserve variables after loop ends
... the modfied sum available after the loop:
FILECONTENT="12 Name
13 Number
14 Information"
shopt -s lastpipe # Comment this out to see the alternative behaviour
sum=0
echo "$FILECONTENT" |
while read number name; do ((sum+=$number)); done
echo $sum
Doing this at the command line usually runs foul ...
Double not (!!) operator in PHP
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294
It's not the "double not operator", it's the not operator applied twice. The right ! will result...
Send POST Request with Data Specified in File via Curl
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edited Feb 18 '18 at 22:54
Marian
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answered Jun ...
Linux find file names with given string
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edited Nov 14 '13 at 7:09
answered Oct 29 '12 at 23:19
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