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Remove all classes that begin with a certain string
...ill be used with a better regex, such as the one found here: stackoverflow.com/a/2644364/1333402
– ssmith
Feb 7 '14 at 0:05
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Django Template Variables and Javascript
...as introduced a built in template filter just for this: docs.djangoproject.com/en/2.1/ref/templates/builtins/…
– Jon Sakas
Jan 19 '19 at 19:55
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In what cases will HTTP_REFERER be empty
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Also see here stackoverflow.com/questions/21922143/… for exeptions to this
– GetFree
Jan 21 '15 at 4:54
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minimize app to system tray
...show the
balloon tip that shows some information. Once the WindowState becomes
FormWindowState.Normal, disable the NotifyIcon object by setting its
Visible property to false. Now, you want the window to reappear when
you double click on the NotifyIcon object in the taskbar. For this,
handl...
how to customize `show processlist` in mysql?
...'s so nice,but it's the same as show full processlist,say,the INFO part is complete,is there a short version?Or maybe I need to use substr
– omg
May 30 '09 at 12:14
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How to change a DIV padding without affecting the width/height ?
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Bash script processing limited number of commands in parallel
...uld be started in the background, and the shell would wait until those are completed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of th...
Disable all gcc warnings
I'm working on a project that will read compiler error messages of a particular variety and do useful things with them. The sample codebase I'm testing this on (a random open-source application), and hence rebuilding frequently, contains a few bits that generate warnings, which are of no interest to...
What is the meaning of “__attribute__((packed, aligned(4))) ”
...ki
Data structure alignment is the way data is arranged and accessed in computer memory. It consists of two separate but related issues: data alignment and data structure padding.
When a modern computer reads from or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte c...
AWS S3 copy files and folders between two buckets
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Copy between S3 Buckets
AWS (just recently) released a command line interface for copying between buckets.
http://aws.amazon.com/cli/
$ aws s3 sync s3://mybucket-src s3://mybucket-target --exclude *.tmp
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This will copy from one target bucket to another bucket.
See the doc...