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How can I convert comma separated string into a List

...ad of throwing an exception), here's something that uses TryParse: string csv = "1,2,3,4,a,5"; int mos = 0; var intList = csv.Split(',') .Select(m => { int.TryParse(m, out mos); return mos; }) .Where(m => m != 0) .ToList(); //return...
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How do I do a case-insensitive string comparison?

...trings in all instances and therefore the normalization needs to be done ('å' vs. 'å'). D145 introduces "canonical caseless matching": import unicodedata def NFD(text): return unicodedata.normalize('NFD', text) def canonical_caseless(text): return NFD(NFD(text).casefold()) NFD() is c...
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C++11 emplace_back on vector?

...score_d: I'm not sure that I remember every detail of what I was thinking 3½ years ago, but I thinj what I was suggesting was that if you just use a tuple instead of defining a POD struct, then you get a constructor for free, which means that you get the emplace syntax for free (among other things ...
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Convert a list to a string in C#

...d Feb 12 '11 at 23:46 Øyvind BråthenØyvind Bråthen 52.2k2525 gold badges113113 silver badges138138 bronze badges ...
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Convert floats to ints in Pandas?

I've been working with data imported from a CSV. Pandas changed some columns to float, so now the numbers in these columns get displayed as floating points! However, I need them to be displayed as integers, or, without comma. Is there a way to convert them to integers or not display the comma? ...
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What encoding/code page is cmd.exe using?

When I open cmd.exe in Windows, what encoding is it using? 6 Answers 6 ...
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Way to read first few lines for pandas dataframe

Is there a built-in way to use read_csv to read only the first n lines of a file without knowing the length of the lines ahead of time? I have a large file that takes a long time to read, and occasionally only want to use the first, say, 20 lines to get a sample of it (and prefer not to load the...
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Alter a MySQL column to be AUTO_INCREMENT

... answered Jan 30 '10 at 19:22 Håvard SHåvard S 20.4k55 gold badges5555 silver badges6767 bronze badges ...
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Soft hyphen in HTML ( vs. ­)

... ­ is a soft hyphen, i.e., U+00AD: SOFT HYPHEN. For example, innehålls­förteckning might be rendered as innehållsförteckning or as innehålls- förteckning As of today, soft hyphens work in Firefox, Chrome, and Internet Explorer. The wbr element The wbr element is a wo...
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Bootstrap table without stripe / borders

...hows borders, so I need to know why. Any ideas? – GµårÐïåñ Sep 2 at 19:23 add a comment  |  ...