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Input placeholders for Internet Explorer
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Best one in my experience is https://github.com/mathiasbynens/jquery-placeholder (recommended by html5please.com). http://afarkas.github.com/webshim/demos/index.html also has a good solution among its much more extensive library of polyfills.
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In a django model custom save() method, how should you identify a new object?
...l which sends a "created" kwargs, if true, your object has been inserted.
http://docs.djangoproject.com/en/stable/ref/signals/#post-save
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Entity Framework with NOLOCK
...xecuteStoreCommand("SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;");
http://msdn.microsoft.com/en-us/library/aa259216(v=sql.80).aspx
With this technique, we were able to create a simple EF provider that creates the context for us and actually runs this command each time for all of our context...
ignoring any 'bin' directory on a git project
...ill basically 'refresh' your local repo and unstage ignored files.
See:
http://git-scm.com/docs/git-rm,
https://help.github.com/articles/ignoring-files/
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php execute a background process
... the command must be redirected to a file or another output stream
// http://ca.php.net/manual/en/function.exec.php
exec("php background.php > testoutput.php 2>&1 & echo $!", $output);
echo "<pre> foreground end time = " . time() . "</pre>";
file_put_con...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
... Hey buddy! I finally find myself doing some Android work at Google. And I ran into this while trying to figure out how to log things. :)
– Mysticial
Apr 29 '14 at 21:01
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final keyword in method parameters [duplicate]
...}
Output: Compile Time Error
For more details, please visit my blog: http://javabyroopam.blogspot.com
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How to set default values in Rails?
...down
remove_column :accounts, :ssl_enabled
end
end
More info here: http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
2. Use a callback
E.G. before_validation_on_create
More info here: http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html#M002147
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How to trim a string in SQL Server before 2017?
...data migration tasks.
you can find the complete description on this link
http://msdn.microsoft.com/en-us/library/ms139947.aspx
but this function have some limitation in itself which are also mentioned by msdn on that page.
but this is in sql server 2008 r2
TRIM(" New York ") .The return r...
How to implement “select all” check box in HTML?
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Demo http://jsfiddle.net/H37cb/
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js" /></script>
<script type="text/javascript">
$(document).ready(function(){
$('input[name="all"],i...