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Emulating a do-while loop in Bash
...s an actual program whereas : is built-in. The former simply exits with 0 (and false with 1) the latter does absolutely nothing. You can check with which true.
– Fleshgrinder
Dec 2 '19 at 7:01
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What is the use of the square brackets [] in sql statements?
...s around column names in sql. Do the brackets offer any advantage? When I hand code T-SQL I've never bothered with them.
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How to remove .htaccess password protection from a subdirectory
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You need to create a new .htaccess file in the required directory and include the Satisfy any directive in it like so, for up to Apache 2.3:
# allows any user to see this directory
Satisfy Any
The syntax changed in Apache 2.4, this has the same effect:
Require all granted
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Mounting multiple volumes on a docker container?
...; gcc -o myapp ./mycode.c; cd tst; ./myapp < ./test.txt' This is my command, I'm trying to compile the mycode.c that is in the first volume, but give that same file an stdin from a different volume. How do I do it?
– momal
Mar 23 '15 at 16:00
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Which CheckedListBox event triggers after a item is checked?
... // The collection is about to be emptied: there's just one item checked, and it's being unchecked at this moment
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else
// The collection will not be empty once this click is handled
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}
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jQuery - Detect value change on hidden input field
...is really change or not. if ($('#userid').val() != myVaule) { // set val() and trigger change }
– nnattawat
Nov 19 '15 at 0:37
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How to disable Django's CSRF validation?
I have commented out csrf processor and middleware lines in settings.py :
9 Answers
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Batch not-equal (inequality) operator
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this requires command extensions to be turned on (They are by default on 2000+ but can be turned off system wide or as a parameter to cmd.exe) Normally you should turn them on with setlocal, but for a simple if not equal test, just use "if not...
xUnit : Assert two List are equal?
I'm new to TDD and xUnit so I want to test my method that looks something like:
4 Answers
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Drawable image on a canvas
...w(canvas);
This will work with all kinds of drawables, not only bitmaps. And it also means that you can re-use that same drawable again if only the size changes.
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