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Count(*) vs Count(1) - SQL Server

Just wondering if any of you people use Count(1) over Count(*) and if there is a noticeable difference in performance or if this is just a legacy habit that has been brought forward from days gone past? ...
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Android Layout with ListView and Buttons

... 137 I think this is what you are looking for. <?xml version="1.0" encoding="utf-8"?> <Re...
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Create ArrayList from array

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Printing 1 to 1000 without loop or conditionals

Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times. ...
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How to split csv whose columns may contain ,

... 184 Use the Microsoft.VisualBasic.FileIO.TextFieldParser class. This will handle parsing a delimit...
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Java 8 stream reverse order

... 81 For the specific question of generating a reverse IntStream, try something like this: static In...
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How to ignore HTML element from tabindex?

... You can use tabindex="-1". The W3C HTML5 specification supports negative tabindex values: If the value is a negative integer The user agent must set the element's tabindex focus flag, but should not allow the element to be reached using sequ...
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Changing one character in a string

... 11 Answers 11 Active ...
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How to validate an email address in PHP

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comparing 2 strings alphabetically for sorting purposes

... 124 Lets look at some test cases - try running the following expressions in your JS console: "a" ...