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split string only on first instance - java

I want to split a string by '=' charecter. But I want it to split on first instance only. How can I do that ? Here is a JavaScript example for '_' char but it doesn't work for me split string only on first instance of specified character ...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

I was looking for the fastest way to popcount large arrays of data. I encountered a very weird effect: Changing the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC. ...
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What is the correct way of using C++11's range-based for?

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Finding duplicate rows in SQL Server

I have a SQL Server database of organizations, and there are many duplicate rows. I want to run a select statement to grab all of these and the amount of dupes, but also return the ids that are associated with each organization. ...
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Show space, tab, CRLF characters in editor of Visual Studio

Where are the settings to show a space , tab , paragraph , CRLF , etc. ( extended ) characters? 9 Answers ...
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How to remove the last character from a string?

I want to remove the last character from a string. I've tried doing this: 32 Answers 3...
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How do I generate random numbers in Dart?

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“rm -rf” equivalent for Windows?

I need a way to recursively delete a folder and its children. 21 Answers 21 ...
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Listing all extras of an Intent

For debugging reasons I want to list all extras (and their values) of an Intent. Now, getting the keys isn't a problem 12 A...
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What does the `forall` keyword in Haskell/GHC do?

I'm beginning to understand how the forall keyword is used in so-called "existential types" like this: 8 Answers ...