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How to write a Ruby switch statement (case…when) with regex and backreferences?
...result but doesn't use a switch. If you put your regular expressions in an array, you could do something like this:
res = [ /pat1/, /pat2/, ... ]
m = nil
res.find { |re| m = foo.match(re) }
# Do what you will with `m` now.
Declaring m outside the block allows it to still be available after find...
How to avoid “too many parameters” problem in API design?
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Condensing all the strings into a string array only makes sense if they're all related. From the order of arguments, it looks like they're not all completely related.
– icktoofay
Jun 4 '11 at 21:16
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How to pass variable from jade template file to a script file?
...ion. Also, the other answers seemed to work fine with primitives, but when arrays etc. were passed along with the object they were parsed as string values.
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How can I do test setup using the testing package in Go
...similar boilerplate code. I suppose I could define my test functions in an array and iterate over those, but then it's not really table-driven so much as a simple loop that should really just be built into the testing framework itself (in the form of a proper test suite with setup/teardown functions...
Which HTML5 tag should I use to mark up an author’s name?
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site structure under which the article is organized (category/tag: string/arrays)
etc.
An opinionated example:
<article>
<header>
<h1>Article Title</h1>
<p class="subtitle">Subtitle</p>
<dl class="dateline">
<dt>Author:</...
Is there a zip-like function that pads to longest length in Python?
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Im using a 2d array but the concept is the similar using python 2.x:
if len(set([len(p) for p in printer])) > 1:
printer = [column+['']*(max([len(p) for p in printer])-len(column)) for column in printer]
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Failed binder transaction when putting an bitmap dynamically in a widget
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You can compress the bitmap as an byte's array and then uncompress it in another activity, like this.
Compress!!
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] bytes ...
Convert DataFrame column type from string to datetime, dd/mm/yyyy format
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@shootingstars passing the array DatetimeIndex(df['col']).to_pydatetime() should work.
– Andy Hayden
Mar 29 '14 at 18:32
1
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Equivalent of typedef in C#
... flexible, since it can create an alias for a whole declaration (including array sizes). Is there any alternative in this case?
– natenho
Aug 26 '14 at 18:09
2
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How to concatenate two IEnumerable into a new IEnumerable?
... numbersA.Concat(numbersB);
Console.WriteLine("All numbers from both arrays:");
foreach (var n in allNumbers)
{
Console.WriteLine(n);
}
}
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