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How to search for a part of a word with ElasticSearch

... n-grams can waste memory if you're not careful; the min_gram and max_gram analyzer settings should be enough to narrow searches down to one record, and no more (a max_gram of 15 over a name is probably wasteful, since very few names share a substring...
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Passing arguments with spaces between (bash) script

...at you want to use $@ instead, so that someApp would receive two arguments if you were to call b.sh as b.sh 'My first' 'My second' With someApp "$*", someApp would receive a single argument My first My second. With someApp "$@", someApp would receive two arguments, My first and My second. ...
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Using a remote repository with non-standard port

... If you put something like this in your .ssh/config: Host githost HostName git.host.de Port 4019 User root then you should be able to use the basic syntax: git push githost:/var/cache/git/project.git master ...
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How to generate a random string in Ruby

... @stringo0 that is wrong. If you wanted to pass +fGH1 through a URL, you just need to URL-encode it like you would ANY value that's going through a URL: %2BfGH1 – nzifnab Mar 31 '15 at 21:08 ...
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Omit rows containing specific column of NA

...c("y", "z")) # x y z # 2 2 10 33 EDIT: Only return rows with no NAs If you want to eliminate all rows with at least one NA in any column, just use the complete.cases function straight up: DF[complete.cases(DF), ] # x y z # 2 2 10 33 Or if completeFun is already ingrained in your workfl...
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How do I output coloured text to a Linux terminal?

...eed to output ANSI colour codes. Note that not all terminals support this; if colour sequences are not supported, garbage will show up. Example: cout << "\033[1;31mbold red text\033[0m\n"; Here, \033 is the ESC character, ASCII 27. It is followed by [, then zero or more numbers separated by ...
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What is the difference between an int and a long in C++?

Correct me if I am wrong, 9 Answers 9 ...
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WPF Button with Image

....jpg to project. (Build Action: Resource) – watbywbarif Nov 2 '15 at 13:15 3 This is a pretty bad...
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Java regular expression OR operator

...t.println(s.replaceAll("string(1|2)", "blah")); has the same output. but if you just do this: String s = "string1, string2, string3"; System.out.println(s.replaceAll("string1|2", "blah")); you get: blah, stringblah, string3 because you've said "string1" or "2". If you don't want to capture ...
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@Media min-width & max-width

...nd (device-width: 768px) { /* default iPad screens */ } /* different techniques for iPad screening */ @media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait) { /* For portrait layouts only */ } @media only screen an...