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Return rows in random order [duplicate]
Is it possible to write SQL query that returns table rows in random order every time the query run?
6 Answers
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“Thinking in AngularJS” if I have a jQuery background? [closed]
...tarting by thinking "I have this piece of the DOM and I want to make it do m>X m>", you have to start with what you want to accomplish, then go about designing your application, and then finally go about designing your view.
2. Don't augment jQuery with AngularJS
Similarly, don't start with the idea th...
Wildcards in jQuery selectors
I'm trying to use a wildcard to get the id of all the elements whose id begin with "jander". I tried $('#jander*') , $('#jander%') but it doesn't work..
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How do you make Vim unhighlight what you searched for? [duplicate]
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Just put this in your .vimrc
" <Ctrl-l> redraws the screen and removes any search highlighting.
nnoremap <silent> <C-l> :nohl<CR><C-l>
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The Definitive C++ Book Guide and List
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Beginner
Introductory, no previous programming em>x m>perience
C++ Primer * (Stanley Lippman, Josée Lajoie, and Barbara E. Moo) (updated for C++11) Coming at 1k pages, this is a very thorough introduction into C++ that covers just about everything in the language in a very a...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
.../Open gitattributes file:
<project root>/.gitattributes (will be committed into repo)
OR
<project root>/.git/info/attributes (won't be committed into repo)
Add a line defining the files to be filtered:
*.rb filter=gitignore, i.e. run filter named gitignore on all *.rb files
Define ...
MySQL - Make an em>x m>isting Field Unique
...ld that should be unique but is not. I only know this because an entry was made into the table that had the same value as another, already em>x m>isting, entry and this caused problems.
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PHP Fatal error: Cannot redeclare class
Does anyone know what can cause this problem?
18 Answers
18
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How to include PHP files that require an absolute path?
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This should work
$root = realpath($_SERVER["DOCUMENT_ROOT"]);
include "$root/inc/include1.php";
Edit: added imporvement by aussieviking
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How to remove the URL from the printing page?
I want to remove the URL that gets printed on the bottom of the page.
21 Answers
21
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