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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...
Setting the correct encoding when piping stdout in Python
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Your code works when run in an script because Python encodes the output to whatever encoding your terminal application is using. If you are piping you must encode it yourself.
A rule of thumb is: Always use Unicode internally. Decode what you receive, and...
How to exclude certain messages by TAG name using Android adb logcat?
...tellij 15's logcat > Edit Filter Configuration which brings up a modal titled, "Create New Logcat Filter" .
– petey
Feb 23 '16 at 19:22
1
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Check whether an input string contains a number in javascript
...on to realize this actually answers the exact question asked. The question title is a little deceptive.
– Nate
Nov 14 '14 at 14:31
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How do you share constants in NodeJS modules?
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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 ...
JavaScript: How do I print a message to the error console?
..." isn't even mentioned in the selected answer, though it's in the question title.
– Ivan Durst
Sep 23 '15 at 17:43
3
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Reload content in modal (twitter bootstrap)
...st reuse the same one! less code = win! You could also modify this to load title, labels and buttons for your modal should you want to.
$("[data-toggle=modal]").click(function(ev) {
ev.preventDefault();
// load the url and show modal on success
$( $(this).attr('data-target') + " .moda...
Count how many records are in a CSV Python?
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The original title to the question ("Count how many lines are in a CSV Python") was worded confusingly/misleadingly, since the questioner seems to want the number of rows/records. Your answer would give a wrong number of rows in any datas...
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...
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?
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