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What does the exclamation mark mean in a Haskell declaration?

... Chris VestChris Vest 8,20622 gold badges3232 silver badges4343 bronze badges ...
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Thread vs ThreadPool

What is the difference between using a new thread and using a thread from the thread pool? What performance benefits are there and why should I consider using a thread from the pool rather than one I've explicitly created? I'm thinking specifically of .NET here, but general examples are fine. ...
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What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Is there a typical state machine implementation pattern?

...C1X! – Kelden Cowan Apr 1 '10 at 15:32 3 I love this approach for embedded applications. Is there...
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TSQL - Cast string to integer or return default value

...l. – Michael Green Jun 22 '14 at 11:32 1 @MichaelGreen: Agreed; IMHO, this is/was a serious short...
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How to create a WPF UserControl with NAMED content

I have a set of controls with attached commands and logic that are constantly reused in the same way. I decided to create a user control that holds all the common controls and logic. ...
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How to Concatenate Numbers and Strings to Format Numbers in T-SQL?

I have the following function 10 Answers 10 ...
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Get record counts for all tables in MySQL database

... SELECT SUM(TABLE_ROWS) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '{your_db}'; Note from the docs though: For InnoDB tables, the row count is only a rough estimate used in SQL optimization. You'll need to use COUNT(*) ...
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Difference between -pthread and -lpthread while compiling

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Insert into … values ( SELECT … FROM … )

... | edited Feb 18 at 20:32 Robert Harvey 164k4141 gold badges308308 silver badges467467 bronze badges ...