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Find (and kill) process locking port 3000 on Mac

How do I find (and kill) processes that listen to/use my tcp ports? I'm on mac os x. 31 Answers ...
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The executable gets signed with invalid entitlements in Xcode

... I grappled with this issue for an hour, and finally found a fix. Turned out the Development Team was different in ProjectTarget and ProjectTests. share | improve t...
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MongoDB/NoSQL: Keeping Document Change History

...his approach is fine though when you're dealing with small-sized documents and/or don't update documents very often. Only store changes in a new version Another approach would be to store only the changed fields in a new version. Then you can 'flatten' your history to reconstruct any version of th...
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Where is the IIS Express configuration / metabase file found?

... For the reference, the command to start IIS Express, as per documentation): > iisexpress /config:config-file /site:site-name, where config-file is a full path to applicationhost.config. See also answer by @CosCallis about the easiest way...
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Possible to do a MySQL foreign key to one of two possible tables?

...table. Polymorphic Associations are supported by frameworks such as Rails and Hibernate. But they explicitly say that you must disable SQL constraints to use this feature. Instead, the application or framework must do equivalent work to ensure that the reference is satisfied. That is, the value ...
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Difference between `mod` and `rem` in Haskell

What exactly is the difference between mod and rem in Haskell? 4 Answers 4 ...
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Vertical (rotated) text in HTML table

...d site has simplified the rule set to drop legacy Internet Explorer filter and rely more in the now standard transform property: .box_rotate { -webkit-transform: rotate(7.5deg); /* Chrome, Opera 15+, Safari 3.1+ */ -ms-transform: rotate(7.5deg); /* IE 9 */ transform: rota...
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How to use Git properly with Xcode?

I have been an iphone developer for a while, and I have recently been including git in my workflow. I have used git settings found on http://shanesbrain.net/2008/7/9/using-xcode-with-git for my workflow so far. ...
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Signing a Windows EXE file

...n Tool You download it as part of the Windows SDK for Windows Server 2008 and .NET 3.5. Once downloaded you can use it from the command line like so: signtool sign /a MyFile.exe This signs a single executable, using the "best certificate" available. (If you have no certificate, it will show a...
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When should I use Struct vs. OpenStruct?

In general, what are the advantages and disadvantages of using an OpenStruct as compared to a Struct? What type of general use-cases would fit each of these? ...