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How to test which port MySQL is running on and whether it can be connected to?
...ou can connect using a socket over TCP/IP. Check out the MySQL docs.
See http://dev.mysql.com/doc/refman/5.0/en/connector-j-reference-configuration-properties.html
UPDATE:
I tried to telnet into MySQL (telnet ip 3306), but it doesn't work:
http://lists.mysql.com/win32/253
I think this is what...
Is there a way to create a function from a string with javascript?
...b;");
Using Eval
eval("var func = function (a, b) { return a + b; };");
http://jsben.ch/D2xTG
2 result samples:
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What is the difference between static_cast and C style casting?
Is there any reason to prefer static_cast<> over C style casting? Are they equivalent? Is their any sort of speed difference?
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Read lines from a file into a Bash array [duplicate]
I am trying to read a file containing lines into a Bash array.
6 Answers
6
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How to distinguish between left and right mouse click with jQuery
...ction(e){
e.preventDefault();
//code
return false;
});
Demo: http://jsfiddle.net/maniator/WS9S2/
Or you can make a quick plugin that does the same:
(function( $ ) {
$.fn.rightClick = function(method) {
$(this).bind('contextmenu rightclick', function(e){
e.preventDefaul...
How to programmatically empty browser cache?
...ge, by sending the appropriate headers or using these meta tags:
<meta http-equiv='cache-control' content='no-cache'>
<meta http-equiv='expires' content='0'>
<meta http-equiv='pragma' content='no-cache'>
You might also want to consider turning off auto-complete on form fields, a...
Difference between id and name attributes in HTML
...
See this http://mindprod.com/jgloss/htmlforms.html#IDVSNAME
What’s the difference? The short answer is, use both and don’t worry about it. But if you want to understand this goofiness, here’s the skinny:
id= is for use as a tar...
Change the image source on rollover using jQuery
I have a few images and their rollover images. Using jQuery, I want to show/hide the rollover image when the onmousemove/onmouseout event happen. All my image names follow the same pattern, like this:
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Format date in a specific timezone
I'm using Moment.js to parse and format dates in my web app. As part of a JSON object, my backend server sends dates as a number of milliseconds from the UTC epoch (Unix offset).
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Node.js client for a socket.io server
...
That should be possible using Socket.IO-client: https://github.com/LearnBoost/socket.io-client
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