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How do I retrieve my MySQL username and password?

I lost my MySQL username and password. How do I retrieve it? 10 Answers 10 ...
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Can you “ignore” a file in Perforce?

I sometimes use the feature 'Reconcile Offline Work...' found in Perforce's P4V IDE to sync up any files that I have been working on while disconnected from the P4 depot. It launches another window that performs a 'Folder Diff'. ...
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Animate scrollTop not working in firefox

... Firefox places the overflow at the html level, unless specifically styled to behave differently. To get it to work in Firefox, use $('body,html').animate( ... ); Working example The CSS solution would be to set the following styles: html { overflow: hidden...
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How to smooth a curve in the right way?

Lets assume we have a dataset which might be given approximately by 9 Answers 9 ...
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Making custom right-click context menus for my web-app

I've a few websites like google-docs and map-quest that have custom drop down menus when you right-click. Somehow they override the browser's behavior of drop-down menu, and I'm now sure exactly how they do it. I found a jQuery plugin that does this, but I'm still curious about a few things: ...
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Can two applications listen to the same port?

Can two applications on the same machine bind to the same port and IP address? Taking it a step further, can one app listen to requests coming from a certain IP and the other to another remote IP? I know I can have one application that starts off two threads (or forks) to have similar behavior, but...
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?

Some SQL servers have a feature where INSERT is skipped if it would violate a primary/unique key constraint. For instance, MySQL has INSERT IGNORE . ...
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xkcd style graphs in MATLAB

... I see two ways to solve this: The first way is to add some jitter to the x/y coordinates of the plot features. This has the advantage that you can easily modify a plot, but you have to draw the axes yourself if you want to have them xkcdyfied (see @Rody Oldenhuis' solution). The s...
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Mixin vs inheritance

What is the difference between a mixin and inheritance? 8 Answers 8 ...
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Value of i for (i == -i && i != 0) to return true in Java

... The only int value for which it works is Integer.MIN_VALUE. It's because integers are negated using the two's complement way. Using System.out.println(Integer.toBinaryString(Integer.MIN_VALUE)); you see that Integer.MIN_VALUE is 10000000000000000000000000000000 Taki...