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How to read and write excel file

... In my attempts to use this code, I found that HSSFSheet's getPhysicalNumberOfRows() method seemed to return the number of non-empty rows (it was not obvious to me that's what "physical" meant). So, if your excel file has a lot o...
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NSNotificationCenter addObserver in Swift

... I get a runtime warning object 0x7fd68852d710 of class 'TestNotifications.MyObject' does not implement methodSignatureForSelector: -- trouble ahead, Unrecognized selector -[TestNotifications.MyObject methodOFReceivedNotication:] – Klaas Dec 30 '14 at 13:38 ...
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Why seal a class?

...ded to be sealed for lookup runtime speed. type.GetCustomAttributes(typeof(MyAttribute)) will perform significantly faster if MyAttribute is sealed. The MSDN article for this topic is Limiting Extensibility by Sealing Classes. ...
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Is there a way to keep Hudson / Jenkins configuration files in source control?

... called SCM Sync configuration plugin. Original Answer Have a look at my answer to a similar question. The basic idea is to use the filesystem-scm-plugin to detect changes to the xml-files. Your second part would be committing the changes to SVN. EDIT: If you find a way to determine the user f...
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Get full path without filename from path that includes filename

... Console.WriteLine(Path.GetDirectoryName(@"C:\hello\my\dear\world.hm")); share | improve this answer | follow | ...
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Getting assembly name

... edited Apr 20 '15 at 19:20 Shimmy Weitzhandler 88.9k116116 gold badges372372 silver badges585585 bronze badges answered May 3 '12 at 13:32 ...
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How to do an instanceof check with Scala(Test)

I'm trying to incorporate ScalaTest into my Java project; replacing all JUnit tests with ScalaTests. At one point, I want to check if Guice's Injector injects the correct type. In Java, I have a test like this: ...
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Accessing attributes from an AngularJS directive

My AngularJS template contains some custom HTML syntax like: 2 Answers 2 ...
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Change the color of a bullet in a html list?

... Setting a default color that's applied to a specific selector fixed my issue. Thank you for this tip. – David Sep 7 at 4:09 add a comment  |  ...
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Hash Code and Checksum - what's the difference?

My understanding is that a hash code and checksum are similar things - a numeric value, computed for a block of data, that is relatively unique. ...