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How do I update the notification text for a foreground service in Android?
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You saved my day. Thank you
– Rubén Viguera
Nov 22 '19 at 10:27
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Missing ke...
bower command not found
... edited Mar 6 at 21:49
Stéphane GRILLON
7,46733 gold badges5252 silver badges9090 bronze badges
answered Dec 17 '13 at 7:17
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
...that the procedure normally returns.
– Guillermo Gutiérrez
Aug 6 '13 at 0:29
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Temp Tables and T...
Selenium wait until document is ready
...to waiting for a document to be loaded?
– Anders Lindén
Oct 2 '15 at 6:25
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CSS center text (horizontally and vertically) inside a div block
...rowser support is an argument against it anymore.
– Félix Gagnon-Grenier
Sep 12 '19 at 11:28
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Insert line break inside placeholder attribute of a textarea?
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@Jens-AndréKoch I assume the argument is that a placeholder should be simple; if the value is complex enough to need line-breaks, it should exist as a sibling element, similar to what you see if you activate the "show help" link by th...
How to use auto-layout to move other views when a view is hidden?
...nk this is less work than removing the subview.
– José Manuel Sánchez
Jan 17 '14 at 10:47
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@sk...
$(window).scrollTop() vs. $(document).scrollTop()
...always return 0 in Google Chrome.
– Jonathan Parent Lévesque
Apr 18 '18 at 14:23
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$("body").scr...
Bash tool to get nth line from a file
...huge, you'd better exit after reading the required line. This way you save CPU time See time comparison at the end of the answer.
awk 'NR == num_line {print; exit}' file
If you want to give the line number from a bash variable you can use:
awk 'NR == n' n=$num file
awk -v n=$num 'NR == n' file ...
How can bcrypt have built-in salts?
...ext.
What is more important : There is no hashing in this process, rather CPU expensive encryption - decryption. thus rainbow tables are less relevant here.
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