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How to truncate a foreign key constrained table?
...ion 1:
Remove constraints
Perform TRUNCATE
Delete manually the rows that now have references to nowhere
Create constraints
Option 2: suggested by user447951 in their answer
SET FOREIGN_KEY_CHECKS = 0;
TRUNCATE table $table_name;
SET FOREIGN_KEY_CHECKS = 1;
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How can I remove the search bar and footer added by the jQuery DataTables plugin?
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It's now called 'dom' and you can controll a lot more with this option. See datatables.net/reference/option/dom
– unkreativ
Jul 13 '17 at 8:05
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How can I mark “To Do” comments in Xcode?
...=#warnings
in my cflags so as to not treat pragma warnings as errors. So now #warning and -Werror can live along side each other.
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How to get the list of files in a directory in a shell script?
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@SorenBjornstad thanks for the advice! I didn't know newlines were permitted in filenames- what kind of files might have them? Like, is this something that occurs commonly?
– rrr
Sep 4 '18 at 2:28
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How to check if element is visible after scrolling?
...them are only visible if you scroll down the page. Is there any way I can know if an element is now in the visible part of the page?
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Return a `struct` from a function in C
...function body as soon as the amount of memory allocated for a value isn't known at compile time. It is for structs, so C functions have no problem returning them.
– reinierpost
Feb 1 '15 at 19:11
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Adjust list style image position?
... list items, which is a bit "off" if there are normal ones below. I don't know the independent solution, but depending on your image's width, this will improve that: "margin: 0 0 0 -7px;"
– e-motiv
May 8 '15 at 18:43
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Fixed page header overlaps in-page anchors
... Tested this on the latest Firefox (55.0.3 on PC) and it works now. :-)
– RachieVee
Oct 4 '17 at 16:13
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How to get a Fragment to remove itself, i.e. its equivalent of finish()?
I'm converting an app to use fragments using the compatibility library.
Now currently I have a number of activities (A B C D) which chain onto one another, D has a button 'OK' which when pressed calls finish which then bubbles up through onActivityResult() to additionally destroy C and B.
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Where are the recorded macros stored in Notepad++?
...did edit my macro using notepad++, no problem)
– JinSnow
Mar 17 '16 at 8:59
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