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What is the maximum length of a URL in different browsers?
...pen a url with 260300 ascii chars using the osx open command from a simple script, and could confirm that all the characters were passed through to the server. The url in the browser gets truncated to 32791 characters, concludinding with ... (%E2%80%A6%E2%80%A6)
– Rob Dawson
...
d3 axis labeling
...o D3's axis component, but you can add labels yourself simply by adding an SVG text element. A good example of this is my recreation of Gapminder’s animated bubble chart, The Wealth & Health of Nations. The x-axis label looks like this:
svg.append("text")
.attr("class", "x label")
.at...
https connection using CURL from command line
...g to the call to allow insecure connections.
curl -k https://whatever.com/script.php
Edit: I discovered the root of the problem. I was using an SSL certificate (from StartSSL, but I don't think that matters much) and hadn't set up the intermediate certificate properly. If you're having the same p...
What does “async: false” do in jQuery.ajax()?
...
I've always wondered how this was accomplished, since JavaScript is not threaded.
– Matt
Sep 25 '09 at 16:46
4
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Reference: What is variable scope, which variables are accessible from where and what are “undefined
...example, this function will print out the name of the user running the PHP script. The variable is available to the function without any problem.
<?php
function test() {
echo $_ENV["user"];
}
The general rule of "globals are bad" is typically amended in PHP to "globals are bad but superglo...
jQuery textbox change event doesn't fire until textbox loses focus?
... as follows :
HTML:
<input type="text" id="textbox" />
JS:
<script type="text/javascript">
$(function () {
$("#textbox").bind('input', function() {
alert("letter entered");
});
});
</script>
...
Rake just one migration
...
@pedrorolo: This is not outdated. This task has no description and so it will not show up in rake -T.
– Ryan Bigg
Oct 12 '11 at 19:56
1
...
The character encoding of the HTML document was not declared
...arset="utf-8" />
<title>Voice clip upload</title>
<script src="voiceclip.js"></script>
</head>
<body>
<h2>Upload Voice Clip</h2>
<form id="upload_form" enctype="multipart/form-data" method="post">
<input type="file" nam...
Use Font Awesome Icon As Favicon
...teiro If you visit fontawesome.com/download you can download the icons as .svg files. Most browsers will accept an .svg asset as a favicon. If you need to support old versions of IE, you can get a nice clean raster asset (such as a .png) by converting the .svg using Photoshop or Illustrator.
...
How do you Force Garbage Collection from the Shell?
...term web site for information about embedding this in bash/perl/ruby/other scripts. I've used popen2 in Python or open3 in Perl to do this.
UPDATE: here's a one-liner using jmxterm:
echo run -b java.lang:type=Memory gc | java -jar jmxterm-1.0-alpha-4-uber.jar -n -l host:port
...