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Check whether an input string contains a number in javascript
...c = rgularExp.onlyMixOfAlphaNumeric.test(str);
return expMatch;
}
// HTML Element attribute's[id, name] with dynamic values.
var id1 = "Yash", id2="777", id3= "Yash777", id4= "Yash777Image4"
id11= "image5.64", id22= "55-5.6", id33= "image_Yash", id44= "image-Yash"
id12= "_-.";
console....
how to log in to mysql and query the database from linux terminal
...ith most mysql installations: http://dev.mysql.com/doc/refman/5.1/en/mysql.html
To stop or start mysql database (you rarely should need doing that 'by hand'), use proper init script with stop or start parameter, usually /etc/init.d/mysql stop. This, however depends on your linux distribution. Some ...
What does character set and collation mean exactly?
...awbacks. Please read: dev.mysql.com/doc/refman/8.0/en/charset-unicode-sets.html
– simhumileco
Sep 14 '18 at 16:38
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Hiding user input on terminal in Linux script
...s the the background color. It just "echoes silently". ss64.com/bash/read.html Silent mode. If input is coming from a terminal, characters are not echoed.
– Andreas Wong
Oct 7 '15 at 3:45
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How do I load the contents of a text file into a javascript variable?
...k if you're testing it locally using file:// i.e.: file:///example.com/foo.html. Firefox complains of a syntax error and Chrome blocks because it considers it as a Cross-Origin request.
– Akronix
Aug 28 '15 at 17:26
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How to disable Golang unused import error
... For more details please check this link tip.golang.org/doc/effective_go.html#blank_unused
– Deepak Singh Rawat
Nov 24 '14 at 18:21
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Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
...ronment variable.
http://gcc.gnu.org/onlinedocs/gcc/Environment-Variables.html
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How to check if a specific key is present in a hash or not?
... Apprently existed as early as Ruby 1.6: ruby-doc.com/docs/ProgrammingRuby/html/… (perhaps earlier, dunno where to check documented)
– Beni Cherniavsky-Paskin
Jun 28 '16 at 14:36
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How to split a large text file into smaller files with equal number of lines?
...
Syntax
split [options] [INPUT [PREFIX]]
http://ss64.com/bash/split.html
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Get source JARs from Maven repository
...ion: https://maven.apache.org/plugins/maven-dependency-plugin/sources-mojo.html
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