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Passing parameters to a Bash function
...osition (not by name), that is $1, $2, and so forth. $0 is the name of the script itself.
Example:
function_name () {
echo "Parameter #1 is $1"
}
Also, you need to call your function after it is declared.
#!/usr/bin/env sh
foo 1 # this will fail because foo has not been declared yet.
foo...
How do you share constants in NodeJS modules?
...
Technically, const is not part of the ECMAScript specification. Also, using the "CommonJS Module" pattern you've noted, you can change the value of that "constant" since it's now just an object property. (not sure if that'll cascade any changes to other scripts that ...
Find full path of the Python interpreter?
...ntly running Python interpreter from within the currently executing Python script?
3 Answers
...
Is there a way to make R beep/play a sound at the end of a script?
When I run R scripts I go do something else on a different desktop. If I don't check frequently, I never know when something is finished. Is there a way to invoke a beep (like a system beep) or get R to play a sound or notify growl via some code at the end of my script?
...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...t_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SCRIPT_FILENAME $do...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
.../master/js/bootstrap-affix.js
And then do this to attach the navbar:
<script type="text/javascript">
$(function(){
$('#navbar').on('affixed', function () {
$('#navbar').addClass('navbar-fixed-top')
});
$('#navbar').on('unaffixed', function () {
$('#navbar').remov...
How can I check if a program exists from a Bash script?
..., in a way that will either return an error and exit, or continue with the script?
37 Answers
...
File input 'accept' attribute - is it useful?
... lha
application/octet-stream lzh
application/oda oda
application/olescript axs
application/pdf pdf
application/pics-rules prf
application/pkcs10 p10
application/pkix-crl crl
application/postscript ai
application/postscript eps
application/postscript ps
application/rtf rtf
applicatio...
jQuery - hashchange event
...roblem...
There are 3 ways to bind the hashchange event to a method:
<script>
window.onhashchange = doThisWhenTheHashChanges;
</script>
Or
<script>
window.addEventListener("hashchange", doThisWhenTheHashChanges, false);
</script>
Or
<body onhashchange="doTh...
“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
...of the command and its args.
Just install it (globally), and run your npm script commands, it should automatically make them work.
npm install -g win-node-env
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