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Assigning default values to shell variables with a single command in bash
I have a whole bunch of tests on variables in a bash (3.00) shell script where if the variable is not set, then it assigns a default, e.g.:
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Running Python code in Vim
... you to introduce a second command
python will use python to run your script (it could be replaced with
ruby for example)
% concats the current filename, passing it as a parameter to the
python command
share
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How can I get Express to output nicely formatted HTML?
...roduction when you're deploying in production. This can be done with an sh script you use in the 'script' field of package.json and executed to start.
Express 3 changed this because:
The "view options" setting is no longer necessary, app.locals are the local variables merged with res.render()'s...
Should I put the Google Analytics JS in the or at the end of ?
Google gives me a piece of javascript and tells me to include it in the <head> .
7 Answers
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How to get current time with jQuery
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You may try like this:
new Date($.now());
Also using Javascript you can do like this:
var dt = new Date();
var time = dt.getHours() + ":" + dt.getMinutes() + ":" + dt.getSeconds();
document.write(time);
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Moment js date time comparison
... {
$('.result').text('Date is future');
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.3/moment.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<input type...
How to run travis-ci locally
...ing on, the build command was configured in the .travis.yml file under the script: subsection and was make test.
– Scott McLeod
Apr 30 '16 at 3:39
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What are queues in jQuery?
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+1. I'm working on a jQuery-based user script that needs to connect to a PHP script as if it were another PHP script running on the client -- one HTTP request/other operation at a time, so this will definitely be helpful. Just a question: jQuery requires that queu...
Find provisioning profile in Xcode 5
...print FILENAME;e=0;exit};if($0!~/^\s*$/)prev=cur}END{exit e}' *
Here's a script that also returns the first match, but is easier to work with.
#!/bin/bash
if [ $# != 1 ] ; then
echo Usage: $0 \<start of provisioning profile name\>
exit 1
fi
read -d '' script << 'EOF'
BEGIN ...
Using an HTML button to call a JavaScript function
I am trying to use an HTML button to call a JavaScript function.
10 Answers
10
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