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How to find event listeners on a DOM node when debugging or from the JavaScript code?
...on presume we have the following click handler:
var handler = function() { alert('clicked!') };
We're going to attach it to our element using different methods, some which allow inspection and some that don't.
Method A) single event handler
element.onclick = handler;
// inspect
alert(element.onclic...
Random number from a range in a Bash Script
I need to generate a random port number between 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
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How to install a specific JDK on Mac OS X?
...t exist. Classes usually located here are instead included in classes.jar. Scripts that rely on the existence of tools.jar need to be rewritten accordingly.
It sucks!
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How to execute a function when page has fully loaded?
I need to execute some JavaScript code when the page has fully loaded. This includes things like images.
13 Answers
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How to discover number of *logical* cores on Mac OS X?
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It's in a bash script; typing time is irrelevant.
– Mike DeSimone
How to redirect 'print' output to a file using python?
..., redirecting stdout also works for me. It is probably fine for a one-off script such as this:
import sys
orig_stdout = sys.stdout
f = open('out.txt', 'w')
sys.stdout = f
for i in range(2):
print 'i = ', i
sys.stdout = orig_stdout
f.close()
Redirecting externally from the shell itself is ...
Javascript - How to extract filename from a file input control
....indexOf('/') === 0) {
filename = filename.substring(1);
}
alert(filename);
}
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Open multiple Eclipse workspaces on the Mac
...is easily the way to go. If you always start multiple instances you could script that into the CLI. But if it's just on occasion you start another instance, this is the way to go.
– Bane
May 28 '14 at 16:14
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how to get GET and POST variables with JQuery?
... parameters, you can serialize the $_POST object in JSON format into a <script> tag:
<script type="text/javascript">
var $_POST = <?php echo json_encode($_POST); ?>;
document.write($_POST["test"]);
</script>
While you're at it (doing things on server side), you might coll...
Windows path in Python
...ws directory, for example "C:\meshes\as" ? I have been trying to modify a script but it never works because I can't seem to get the directory right, I assume because of the '\' acting as escape character?
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