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How to count occurrences of a column value efficiently in SQL?
I have a table of students:
6 Answers
6
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How do I change the default port (9000) that Play uses when I execute the “run” command?
How can I change the default port used by the play framework in development mode when issueing the "run" command on the play console.
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How to call function of one php file from another php file and pass parameters to it?
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Yes include the first file into the second. That's all.
See an example below,
File1.php :
<?php
function first($int, $string){ //function parameters, two variables.
return $string; //returns the second argument passed into the function
}
?>
Now Using include (http://php.net/in...
How to include file in a bash shell script
Is there a way to include another shell script in a shell script to be able to access its functions?
5 Answers
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How to fix Python indentation
... find in the Tools/scripts/ directory of your Python installation:
Change Python (.py) files to use
4-space indents and no hard tab
characters. Also trim excess spaces
and tabs from ends of lines, and
remove empty lines at the end of
files. Also ensure the last line ends
with a newl...
What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
Lots of friends have suggested me to start using Sublime Text instead of Notepad++, but I've been happy so far with Notepad++. I use Notepad++ mainly for quick editing files (Haskell, Python, C#, HTML, JS, CSS, etc.), copying & paste pieces of text and running macros on it, etc.
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Get class that defined method
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Aaron Hall♦
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answered Jun 7 '09 at 2:23
Alex MartelliAlex Martelli
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What does the git index contain EXACTLY?
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The Git book contains an article on what an index includes:
The index is a binary file (generally kept in .git/index) containing a sorted list of path names, each with permissions and the SHA1 of a blob object; git ls-files can show...
What's wrong with using == to compare floats in Java?
...a.sun page == is the equality comparison operator for floating point numbers in Java.
21 Answers
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Android: Remove all the previous activities from the back stack
When i am clicking on Logout button in my Profile Activity i want to take user to Login page, where he needs to use new credentials.
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