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Reload django object from database
... implemented in 1.8. For earlier versions of Django you're best going with one of the other answers.
– Tim Fletcher
Aug 25 '15 at 15:46
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How to break out or exit a method in Java?
...and catching exception may be an option.
Unlike Return that returns only one level up, exception would break out of recursive method as well into the code that initially called it, where it can be catched.
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How to escape special characters in building a JSON string?
...aping rules. This is what the misguided question asker here ought to have done.
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gulp globbing- how to watch everything below directory
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'./src/less/**' seems to work. Still, if someone has a more definitive list of all globbing commands, I would be happy to accept your answer and add it to the gulp docs. Right now you have to go to the docs for one of gulp's submodules, which then gives you a list of ma...
How do I determine height and scrolling position of window in jQuery?
... (still thinking in Mootools, I suppose). Thanks!
– One Crayon
Nov 19 '08 at 23:31
This doesn't work in any browser f...
Check if a string contains a substring in SQL Server 2005, using a stored procedure
...t or from daniels answer, if you're wanting to find a word (and not subcomponents of words), your CHARINDEX call would look like:
CHARINDEX(' ME ',' ' + REPLACE(REPLACE(@mainString,',',' '),'.',' ') + ' ')
(Add more recursive REPLACE() calls for any other punctuation that may occur
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Postgresql SELECT if string contains
... @JakubFedyczak to match literal tag_name you can use ***= which is mentioned in postgresql.org/docs/current/static/functions-matching.html. However I have found that to be too much slower compared to the strpos/position solutions.
– phunehehe
Oct 9 '18 at 16...
INSERT INTO … SELECT FROM … ON DUPLICATE KEY UPDATE
...ERT ... ON DUPLICATE KEY UPDATE statement against a table having more than one unique or primary key is also marked as unsafe.`
– Abdul Muneer
Aug 10 '15 at 5:53
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Read user input inside a loop
...tify-finished | while read line; do
read -u 3 input
echo "$input"
done; } 3<&0
BTW, if you really are using cat this way, replace it with a redirect and things become even easier:
while read line; do
read -u 3 input
echo "$input"
done 3<&0 <notify-finished
Or, y...
What does “#pragma comment” mean?
...nd the documentation provided by MSDN is the best, but I would like to add one typical case that I use a lot which requires the use of #pragma comment to send a command to the linker at link time for example
#pragma comment(linker,"/ENTRY:Entry")
tell the linker to change the entry point form Wi...