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Remove element of a regular array

...econd element in C# zero-based array indexing). A more complete example: string[] myArray = { "a", "b", "c", "d", "e" }; int indexToRemove = 1; myArray = myArray.Where((source, index) => index != indexToRemove).ToArray(); After running that snippet, the value of myArray will be { "a", "c", "d...
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Parse JSON in JavaScript? [duplicate]

I want to parse a JSON string in JavaScript. The response is something like 16 Answers ...
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Making git auto-commit

I'd like to use git to record all the changes to a file. 18 Answers 18 ...
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Remove carriage return in Unix

...rather than just blindly within a file (you may have them in the middle of strings for all I know). Using this test file with a CR at the end of the first line only: $ cat infile hello goodbye $ cat infile | od -c 0000000 h e l l o \r \n g o o d b y e \n 0000017 dos2un...
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Update multiple columns in SQL

... The "tiresome way" is standard SQL and how mainstream RDBMS do it. With a 100+ columns, you mostly likely have a design problem... also, there are mitigating methods in client tools (eg generation UPDATE statements) or by using ORMs ...
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

...tform, for the insufficiency of cuda. I think the library files linked are all compiled on the x86 platform, but when I compile it, I get the error message "fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'". ...
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Get underlying NSData from UIImage

... UIImageJPEGRepresentation or UIImagePNGRepresentation will alter the data and do a reconversion. Is there any way to really achieve what was asked for? – Patrik Mar 12 '13 at 18:19 ...
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When exactly is it leak safe to use (anonymous) inner classes?

...y tough question. While you may think it is just one question, you are actually asking several questions at once. I'll do my best with the knowledge that I have to cover it and, hopefully, some others will join in to cover what I may miss. Nested Classes: Introduction As I'm not sure how comfortab...
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How to version control a record in a database

...O table. Happy days. Then, I would create a FOO_HISTORY table. This has all the columns of the FOO table. The primary key is the same as FOO plus a RevisionNumber column. There is a foreign key from FOO_HISTORY to FOO. You might also add columns related to the revision such as the UserId and R...
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How to find encoding of a file via script on Linux?

I need to find the encoding of all files that are placed in a directory. Is there a way to find the encoding used? 17 Answe...