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Find intersection of two nested lists?
...(set.intersection, it, set(next(it, []))). Both version doesn't require to convert all input lists to set. The latter is more memory efficient.
– jfs
Dec 5 '12 at 6:41
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How to view UTF-8 Characters in VIM or Gvim
...t fileencoding=utf8 option so you won't run into the most confusing "Can't convert some character" error when saving.
– Maxim Sloyko
Mar 4 '11 at 12:21
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What is the difference between 127.0.0.1 and localhost
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Well, by IP is faster.
Basically, when you call by server name, it is converted to original IP.
But it would be difficult to memorize an IP, for this reason the domain name was created.
Personally I use http://localhost instead of http://127.0.0.1 or http://username.
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SQL - HAVING vs. WHERE
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it's not a good example as you could convert : ` WHERE companyId = 884501253109 GROUP BY country, city HAVING country = 'MX' ` to: ` WHERE companyId = 884501253109, country = 'MX' GROUP BY city `
– Etienne Herlaut
Nov 8 '...
How to do SQL Like % in Linq?
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StartsWith("abc") gets converted into LIKE 'abc%' and EndsWith("abc") is cnoverted to LIKE '%abc'
– Simon_Weaver
Aug 9 '13 at 4:37
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What are the ways to make an html link open a folder
...ink, but there are caveats:
Internet Explorer will work if the link is a converted UNC path (file://server/share/folder/).
Firefox will work if the link is in its own mangled form using five slashes (file://///server/share/folder) and the user has disabled the security restriction on file: links i...
Adding elements to object
...ile)" on the beginning.. i don't think i should take the json as a object, convert it to array, add element, stringify..
– HypeZ
Jan 9 '13 at 12:09
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Inserting code in this LaTeX document with indentation
...e is an issue with using tabs inside the verbatim environment. If tabs are converted to "space" the problem disappears.
– midtiby
Jul 5 '10 at 5:57
1
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How to quit a java app from within the program
...pose.
According to oracle's Java 8 documentation:
public static void exit(int status)
Terminates the currently running Java Virtual Machine. The argument serves as a status code; by convention, a nonzero status code indicates abnormal termination.
This method calls the exit method in class Runtime....
How do I create a file AND any folders, if the folders don't exist?
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You want Directory.CreateDirectory()
Here is a class I use (converted to C#) that if you pass it a source directory and a destination it will copy all of the files and sub-folders of that directory to your destination:
using System.IO;
public class copyTemplateFiles
{
public stati...