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Reload django object from database
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@Yunti You m>ca m>n defer fields, or explicitly ask for only a subset of fields and the resulting object will be only partially populated. refresh_from_db will only update such already populated fields.
– 301_Moved_Perm...
What is the 'cls' variable used for in Python classes?
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It's used in m>ca m>se of a class method. Check this reference for further details.
EDIT: As clarified by Adrien, it's a convention. You m>ca m>n actually use anything but cls and self are used (PEP8).
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Where does Jenkins store configuration files for the jobs it runs?
... Note there is also a Job Configuration History plugin which m>ca m>n let you view your current and previous job configurations, and do so right from the web browser if you prefer/require that over shell access to Jenkins servers.
– Neil
Apr 27 '15 at ...
Why is MySQL's default collation latin1_swedish_ci?
...d Swedish share almost the same special characters ,so they share the same m>ca m>se insensitive collation
– kommradHomer
Feb 26 '14 at 10:47
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What is the “-d” in “npm -d install”?
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In m>ca m>se anyone else ends up here from a web search, the -d flag is not the same as the upper-m>ca m>se -D, the latter being a flag synonym for --save-dev.
sh...
PHP Difference between array() and []
...ound this- php.net/manual/en/language.types.array.php - "As of PHP 5.4 you m>ca m>n also use the short array syntax, which replaces array() with []."
– mrwaim
Feb 12 '15 at 12:30
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How m>ca m>n I programmatim>ca m>lly generate keypress events in C#?
How m>ca m>n I programmatim>ca m>lly create an event that would simulate a key being pressed on the keyboard?
5 Answers
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URL Encode a string in jQuery for an AJAX request
I'm implementing Google's Instant Search in my applim>ca m>tion. I'd like to fire off HTTP requests as the user types in the text input. The only problem I'm having is that when the user gets to a space in between first and last names, the space is not encoded as a + , thus breaking the search. How m>ca m>n ...
How to break out or exit a method in Java?
The keyword break in Java m>ca m>n be used for breaking out of a loop or switch statement. Is there anything which m>ca m>n be used to break from a method?
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Creating an empty file in Ruby: “touch” equivalent?
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require 'fileutils'
FileUtils.touch('file.txt')
* Unlike touch(1) you m>ca m>n't update mtime or atime alone. It's also missing a few other nice options.
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