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How to easily map c++ enums to strings
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If you want the enum names themselves as strings, see this post.
Otherwise, a std::map<MyEnum, char const*> will work nicely. (No point in copying your string literals to std::strings in the map)
For extra syntactic su...
How can I check if a Perl array contains a particular value?
... turn the array into a hash:
my %params = map { $_ => 1 } @badparams;
if(exists($params{$someparam})) { ... }
You can also add more (unique) params to the list:
$params{$newparam} = 1;
And later get a list of (unique) params back:
@badparams = keys %params;
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Determine function name from within that function (without using traceback)
...or its name within the function itself. It has been proposed but rejected. If you don't want to play with the stack yourself, you should either use "bar" or bar.__name__ depending on context.
The given rejection notice is:
This PEP is rejected. It is not clear how it should be implemented or wh...
Dashed line border around UIView
...:yourView.bounds].CGPath;
[yourView.layer addSublayer:yourViewBorder];
Swift 3.1
var yourViewBorder = CAShapeLayer()
yourViewBorder.strokeColor = UIColor.black.cgColor
yourViewBorder.lineDashPattern = [2, 2]
yourViewBorder.frame = yourView.bounds
yourViewBorder.fillColor = nil
yourViewBorder.path...
https URL with token parameter : how secure is it?
...k, site discovers the cookie and can present the user with the old data.
Now, the user wants to use a different browser on a different machine. In this case, offer a "transfer" button. When the user clicks on this button, she will get a "token". She can use this token on another computer to reset ...
javascript: Clear all timeouts?
...() {}, 0);
while (id--) {
window.clearTimeout(id); // will do nothing if no timeout with id is present
}
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SQLAlchemy IN clause
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If you use raw SQL for such simple queries you are better of using psycopg2 or other connector directly.
– omikron
Nov 20 '15 at 9:47
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Tool to Unminify / Decompress JavaScript [closed]
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This is now in the "Sources" tab, not the Scripts tab.
– mhenry1384
Sep 24 '12 at 21:44
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Is it possible to run a single test in MiniTest?
... way of running a single test is by name matching (see Mr Grimm's answer). If you've tried this and rejected it then it's time to try the none-standard alternatives - such as Nick's Gem.
– notapatch
Dec 4 '13 at 13:18
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Bootstrap with jQuery Validation Plugin
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I don't know why the code is not working on my form :(
– Alyssa Reyes
Apr 9 '14 at 14:44
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