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What's the fuss about Haskell? [closed]

I know a few programmers who keep talking about Haskell when they are among themselves, and here on SO everyone seems to love that language. Being good at Haskell seems somewhat like the hallmark of a genius programmer. ...
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Importing variables from another file?

...iables from file1 without flooding file2's namespace, use: import file1 #now use file1.x1, file2.x2, ... to access those variables To import all variables from file1 to file2's namespace( not recommended): from file1 import * #now use x1, x2.. From the docs: While it is valid to use from ...
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JSON Stringify changes time of date because of UTC

... currentDate = new Date(); currentDate = JSON.stringify(currentDate); // Now currentDate is in a different format... oh gosh what do we do... currentDate = new Date(JSON.parse(currentDate)); // Now currentDate is back to its original form :) ...
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Is there a way to include commas in CSV columns without breaking the formatting?

... Now THIS should be the accepted answer as it proposes a great solution that likely solves 99% of use cases. – BuZz Jul 19 '18 at 8:51 ...
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How to determine if a process runs inside lxc/Docker?

... if a process (script) runs inside an lxc container (~ Docker runtime)? I know that some programs are able to detect whether they run inside a virtual machine, is something similar available for lxc/docker? ...
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How do I limit task tags to current project in Eclipse?

... the option you want is Filters... And for the newer Eclipse the option is now Configure Contents. At the top of the Configure Contents dialog is a scope selection with options you want, I think.. If not check preferences and search for tasks, or scope. It should be in there somewhere. ...
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Is there a “theirs” version of “git merge -s ours”?

...ging topic branch "B" into "A" using git merge , I get some conflicts. I know all the conflicts can be solved using the version in "B". ...
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How can I test if a letter in a string is uppercase or lowercase using JavaScript?

...test it if upper or lower case example var strings = 'this iS a TeSt 523 Now!'; var i=0; var character=''; while (i <= strings.length){ character = strings.charAt(i); if (!isNaN(character * 1)){ alert('character is numeric'); }else{ if (character == character.toUpper...
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How do I parse JSON with Objective-C?

...f the OS X v10.7 and iOS 5 launches, probably the first thing to recommend now is NSJSONSerialization, Apple's supplied JSON parser. Use third-party options only as a fallback if you find that class unavailable at runtime. So, for example: NSData *returnedData = ...JSON data, probably from a web r...
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Error: Jump to case label

...} dostuff(i); break; } case 2: dostuff(123); // Now you cannot use i accidentally } Edit To further elaborate, switch statements are just a particularly fancy kind of a goto. Here's an analoguous piece of code exhibiting the same issue but using a goto instead of a switc...