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Running Windows batch file commands asynchronously

... Using the START command to run each program should get you what you need: START "title" [/D path] [options] "command" [parameters] Every START invocation runs the command given in its parameter and returns immediately, unless executed with a /WAI...
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Adding hours to JavaScript Date object?

...Date/Time API's. Nonetheless, you can do this in pure JavaScript: Date.prototype.addHours = function(h) { this.setTime(this.getTime() + (h*60*60*1000)); return this; } share | improve this ans...
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Creating a singleton in Python

This question is not for the discussion of whether or not the singleton design pattern is desirable, is an anti-pattern, or for any religious wars, but to discuss how this pattern is best implemented in Python in such a way that is most pythonic. In this instance I define 'most pythonic' to mean tha...
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Centering a div block without the width

I have a problem when I try to center the div block "products" because I don't know in advance the div width. Anybody have a solution? ...
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How to assign Profile values?

... I had the same problem today, and learned a lot. There are two kinds of project in Visual Studio -- "Web Site Projects" and "Web Application Projects." For reasons which are a complete mystery to me, Web Application Projects cannot use Profile. di...
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Fast permutation -> number -> permutation mapping algorithms

... To describe a permutation of n elements, you see that for the position that the first element ends up at, you have n possibilities, so you can describe this with a number between 0 and n-1. For the position that the next elem...
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EXC_BAD_ACCESS signal received

When deploying the application to the device, the program will quit after a few cycles with the following error: 32 Answers...
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Looking to understand the iOS UIViewController lifecycle

Could you explain me the correct manner to manage the UIViewController lifecycle? 11 Answers ...
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How to have the cp command create any necessary folders for copying a file to a destination [duplica

When copying a file using cp to a folder that may or may not exist, how do I get cp to create the folder if necessary? Here is what I have tried: ...
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How to assign name for a screen? [closed]

I'm using the screen multiplexer tool on the command shell and open a lot of screens. I then forget which process ID associates with which task. ...