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How do I trigger the success callback on a model.save()?
...ck during save (that it's not possible to send partial model updates). So what is the purpose of the attribute name-values? (2) What if you just want to save the model after performing some .set()s - why the attribute list? (3) In the docs, the attribute list param is shown as optional. Can you cla...
How can I strip first and last double quotes?
...uote), this will remove the single character. I think this is probably not what is desired, probably Walapa wanted to only remove the double quote if it was matched.
– dbn
Aug 26 '16 at 0:28
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Defining a variable with or without export
What is export for?
14 Answers
14
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Mercurial error: abort no username supplied
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The big problem for me (and what brought me to this question) was the fact none of this is mentioned on the quick start page: mercurial.selenic.com/quickstart/#. That page implies that a basic install followed by following the instructions will work, an...
How to remove duplicate white spaces in string using Java?
...r \n sit.".replaceAll("\\s+", " "));
outputs
lorem ipsum dolor sit.
What does that \s+ mean?
\s+ is a regular expression. \s matches a space, tab, new line, carriage return, form feed or vertical tab, and + says "one or more of those". Thus the above code will collapse all "whitespace substr...
One line if statement not working
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From what I know
3 one-liners
a = 10 if <condition>
example:
a = 10 if true # a = 10
b = 10 if false # b = nil
a = 10 unless <condition>
example:
a = 10 unless false # a = 10
b = 10 unless true # b = nil
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C++: what regex library should I use? [closed]
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What compiler has TR1? My copy of g++ 4.1.2 (Debian Etch) does not have support for #include <regex> but thanks for bringing TR1 to my attention, I had forgotten. For others curious to know more on TR1 and C++0x, see...
What are the differences between django-tastypie and djangorestframework? [closed]
... something written by the same peeps as the awesome django-haystack. From what I've seen on their mailing list Daniel Lindsey et al are super-helpful, and Tastypie is stable, comprehensive and well documented
Excels in giving you a sensible set of default behaviour and making building an API with t...
How do I run git log to see changes only for a specific branch?
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Perfect! git log --no-merges master.. was exactly what I needed.
– Highway of Life
Jan 10 '11 at 17:13
4
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How to set dialog to show in full screen? [closed]
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What about fullscreen with a titlebar?
– Heath Borders
Nov 25 '13 at 21:27
1
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