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How can I verify if one list is a subset of another?

... to verify if a list is a subset of another - a boolean return is all I seek. 15 Answers ...
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Does Python have a string 'contains' substring method?

I'm looking for a string.contains or string.indexof method in Python. 10 Answers 1...
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Make first letter of a string upper case (with maximum performance)

..."); return input.First().ToString().ToUpper() + String.Join("", input.Skip(1)); } EDIT: This version is shorter. For a faster solution take a look at Equiso's answer public static string FirstCharToUpper(string input) { if (String.IsNullOrEmpty(input)) throw new ArgumentException(...
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Are unused CSS images downloaded?

...endent, since it's how they decide to implement the spec, however in a quick test here: Chrome: Doesn't FireFox: Doesn't Safari: Doesn't IE8: Doesn't IE7: Doesn't IE6: Unknown (Can someone test and comment?) share ...
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How to unmount a busy device

...l later: umount -l /PATH/OF/BUSY-DEVICE umount -f /PATH/OF/BUSY-NFS (NETWORK-FILE-SYSTEM) NOTE: These commands can disrupt a running process, cause data loss OR corrupt open files. Programs accessing target DEVICE/NFS files may throw errors OR could not work properly after force unmount. Do execut...
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Can I automatically increment the file build version when using Visual Studio?

... In visual Studio 2008, the following works. Find the AssemblyInfo.cs file and find these 2 lines: [assembly: AssemblyVersion("1.0.0.0")] [assembly: AssemblyFileVersion("1.0.0.0")] You could try changing this to: [assembly: AssemblyVersion("1.0.*")] [assembly: ...
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Most efficient way to increment a Map value in Java

...Some test results I've gotten a lot of good answers to this question--thanks folks--so I decided to run some tests and figure out which method is actually fastest. The five methods I tested are these: the "ContainsKey" method that I presented in the question the "TestForNull" method suggested by ...
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What are the First and Second Level caches in Hibernate?

... to go for a database transaction. In this way the second level cache works. Here we can use query level cache also. Quoted from: http://javabeat.net/introduction-to-hibernate-caching/ share | ...
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Error java.lang.OutOfMemoryError: GC overhead limit exceeded

... This message means that for some reason the garbage collector is taking an excessive amount of time (by default 98% of all CPU time of the process) and recovers very little memory in each run (by default 2% of the heap). This effectively means that your program stops doing any progress and ...
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Import regular CSS file in SCSS file?

...om sass, I do still enjoy it's combining/compressing features, and would like to be able to use it without renaming all of my files to *.scss ...