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How can I selectively escape percent (%) in Python strings?
...ote that the % method is actually deprecated (in Python 3) in favor of str.format(): docs.python.org/2/library/stdtypes.html#str.format
– dantiston
Feb 20 '17 at 18:45
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What is the meaning of #XXX in code comments?
...scriptive tag like FIXME or TODO or HACK. XXX is often used as a catch all for the above.
Searching for 'XXX' on the FreeBSD code cross reference is a good example of many of the uses. There are thousands...
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how do i block or restrict special characters from input fields with jquery?
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This doesn't work for pasted text & may also prevent the user from non-text keypresses like backspace, arrow keys, etc.
– bendytree
Jul 2 '12 at 17:41
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PHP-FPM doesn't write to error log
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This worked for me:
; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Default Value: no
catch_workers_output = yes
Edit:
The file to...
How to drop multiple columns in postgresql
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Does not work for me. I get: ERROR: 42601: syntax error at or near ","
– Audrey
Nov 5 '14 at 12:12
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How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
...ate(Authentication authentication)
This will then start a db transaction for the duration of the authenticate method allowing any lazy collection to be retrieved from the db as and when you try to use them.
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How to create NSIndexPath for TableView
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Use [NSIndexPath indexPathForRow:inSection:] to quickly create an index path.
Edit: In Swift 3:
let indexPath = IndexPath(row: rowIndex, section: sectionIndex)
Swift 5
IndexPath(row: 0, section: 0)
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PostgreSQL - how to quickly drop a user with existing privileges
I'm trying to make restricted DB users for the app I'm working on, and I want to drop the Postgres database user I'm using for experimenting. Is there any way to drop the user without having to revoke all his rights manually first, or revoke all the grants a user has?
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How do I move a file with Ruby?
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I forgot to add that you can not move across partitions. Thanks.
– Željko Filipin
Dec 31 '08 at 15:50
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How do I group Windows Form radio buttons?
How can I group the radio buttons in Windows Form application (a lot like ASP.NET's radiobuttonlist!)?
9 Answers
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