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How can I convert this foreach code to Parallel.ForEach?

I am a bit of confused about Parallel.ForEach . What is Parallel.ForEach and what does it exactly do? Please don't reference any MSDN link. ...
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Properly escape a double quote in CSV

I have a line like this in my CSV: 4 Answers 4 ...
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How do I use the new computeIfAbsent function?

I very much want to use Map.computeIfAbsent but it has been too long since lambdas in undergrad. 4 Answers ...
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How to add new item to hash

I'm new to Ruby and don't know how to add new item to already existing hash. For example, first I construct hash: 7 Answers...
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CSS - How to Style a Selected Radio Buttons Label?

I want to add a style to a radio button's selected label: 6 Answers 6 ...
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Convert Go map to json

I tried to convert my Go map to a json string with encoding/json Marshal, but it resulted in a empty string. 3 Answers ...
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&& (AND) and || (OR) in IF statements

I have the following code: 9 Answers 9 ...
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Function that creates a timestamp in c#

I was wondering, is there a way to create a timestamp in c# from a datetime? I need a millisecond precision value that also works in Compact Framework(saying that since DateTime.ToBinary() does not exist in CF). ...
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Updating packages in Emacs

I have the following setup for packages (not sure if there is a better recommended one): 4 Answers ...
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Boolean vs tinyint(1) for boolean values in MySQL

What column type is best to use in a MySQL database for boolean values? I use boolean but my colleague uses tinyint(1) . ...