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How to check which version of v8 is installed with my NodeJS?
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Best answer to know. Also, NPM's CLI is a whackadoo-- if you add an argument onto this, it will increment the version in your package.json file, make and tag a git commit. Utterly bizarre UX, but this is useful.
– mitchell_st
Mar 2 '17 at 1...
Django: Display Choice Value
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Bonus points: what's the best way to do this if you're sending your information via JSON (for instance in a pagination scenario)? Ideally without the overhead of instantiating the Models one by one and calling get_field_display().
– DylanYoung
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How can I remove duplicate rows?
...tead of an integer, you can replace
MIN(RowId)
with
CONVERT(uniqueidentifier, MIN(CONVERT(char(36), MyGuidColumn)))
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On design patterns: When should I use the singleton?
The glorified global variable - becomes a gloried global class. Some say breaking object-oriented design.
19 Answers
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Are nested HTML comments possible?
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If you change "--" to "- -" then it is no longer a comment. It's not a solution but a way around, you can also use "<%-- your comment--%> for a way around.
– Anant Singh
Sep 19 '1...
Make UINavigationBar transparent
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If anybody is wondering how to achieve this in iOS 7+, here's a solution (iOS 6 compatible too)
In Objective-C
[self.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
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SVN checkout the contents of a folder, not the folder itself
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svn co svn://path destination
To specify current directory, use a "." for your destination directory:
svn checkout file:///home/landonwinters/svn/waterproject/trunk .
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How to word wrap text in HTML?
...y;aaaaaaaaaaaaaaa
This will appear as
aaaaaaaaaaaaaaa-
aaaaaaaaaaaaaaa
if the containing box isn't big enough, or as
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
if it is.
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How to remove all leading zeroes in a string
If I have a string
10 Answers
10
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How to set the UITableView Section title programmatically (iPhone/iPad)?
...ryboards . The UITableView is setup with static cells and a number of different sections.
8 Answers
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