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There can be only one auto column

How do I correct the error from MySQL 'you can only have one auto increment column'. 4 Answers ...
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Mark current Line, and navigate through marked lines

In Visual Studio, we can use: CTRL+kk to place a marker on the current line and CTRL+kn to navigate through marked lines. ...
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relative path in require_once doesn't work

I have the following structure 4 Answers 4 ...
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How to @link to a Enum Value using Javadoc

Using Javadoc 1.5, I have been unable to create a @link to an Enumeration value. 3 Answers ...
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Debugging automatic properties

Is there any way to set breakpoint on setter/getter in auto-implemented property? 5 Answers ...
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Select records from NOW() -1 Day

Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected? ...
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Confusion between numpy, scipy, matplotlib and pylab

Numpy, scipy, matplotlib, and pylab are common terms among they who use python for scientific computation. 3 Answers ...
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Pass Nothing from Javascript to VBScript in IE9

I have a framework written in VBScript. Inside some function in this framework parameter of the function is checked for Nothing in If statement and then some actions executed. Code that uses framework written in Javascript. So I need to pass Nothing to function to perform some actions. In IE8 and ea...
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How to set a stroke-width:1 on only certain sides of SVG shapes?

Setting a stroke-width: 1 on a <rect> element in SVG places a stroke on every side of the rectangle. 3 Answers ...
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How to Copy Contents of One Canvas to Another Canvas Locally

I'd like to copy ALL contents of one canvas and transfer them to another all on the client-side. I would think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues. ...