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Regex: ignore case sensitivity

... regex ignore case sensitivity? It should match all the correct characters but ignore whether they are lower or uppercase. ...
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What does the “Just” syntax mean in Haskell?

... It's actually just a normal data constructor that happens to be defined in the Prelude, which is the standard library that is imported automatically into every module. What Maybe is, Structurally The definition looks something like this: data Maybe a = Just a | Nothing ...
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How to modify a text file?

...ave indicated, you can append to a file or overwrite part of it using seek but if you want to add stuff at the beginning or the middle, you'll have to rewrite it. This is an operating system thing, not a Python thing. It is the same in all languages. What I usually do is read from the file, make t...
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What is the worst gotcha in C# or .NET? [closed]

I was recently working with a DateTime object, and wrote something like this: 61 Answers ...
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When does static class initialization happen?

When are static fields initialized? If I never instantiate a class, but I access a static field, are ALL the static blocks and private static methods used to instantiate private static fields called (in order) at that instant? ...
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UnicodeDecodeError, invalid continuation byte

Why is the below item failing? Why does it succeed with "latin-1" codec? 10 Answers 10...
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How to find gaps in sequential numbering in mysql?

We have a database with a table whose values were imported from another system. There is an auto-increment column, and there are no duplicate values, but there are missing values. For example, running this query: ...
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converting Java bitmap to byte array

When I look at the buffer after the call to copyPixelsToBuffer the bytes are all 0... The bitmap returned from the camera is immutable... but that shouldn't matter since it's doing a copy. ...
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Why is the asterisk before the variable name, rather than after the type?

Why do most C programmers name variables like this: 12 Answers 12 ...
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JSON.net: how to deserialize without using the default constructor?

...at takes in a set of parameters. These parameters match to fields on the object and are assigned on construction. At this point i need the default constructor for other purposes so i would like to keep it if i can. ...