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Where is svcutil.exe in Windows 7?
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How to dynamically update a ListView on Android [closed]
... the app now should show your previous ListView, with a nice box above. In order to make that box do something, we need to take the input from it, and make that input filter the list. While a lot of people have tried to do this manually, most ListView Adapter classes come with a Filter object that c...
Using backticks around field names
...ning your table. Sometimes it makes a lot of sense to name a field "key", "order", or "values"... all of which require backticks when referring to them.
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How does MySQL process ORDER BY and LIMIT in a query?
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It will order first, then get the first 20. A database will also process anything in the WHERE clause before ORDER BY.
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Create a CSS rule / class with jQuery at runtime
Usually I have a CSS file which has the following rule:
21 Answers
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Error Code: 2013. Lost connection to MySQL server during query
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Remember to restart Workbench AND to close all open query windows first!
– pimbrouwers
Jun 25 '17 at 15:35
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
...d="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
+ $('<iframe ...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...ot even say anything about the atomicity of memory loads and stores or the order in which loads and stores might happen, never mind things like mutexes.
Of course, you can write multi-threaded code in practice for particular concrete systems – like pthreads or Windows. But there is no standard w...
How to get last N records with activerecord?
...method:
Record.last(N)
Example:
User.last(5)
Returns 5 users in descending order by their id.
Deprecated (Old Answer)
An active record query like this I think would get you what you want ('Something' is the model name):
Something.find(:all, :order => "id desc", :limit => 5).reverse
edit: As n...
How to get Erlang's release version number from a shell?
...lang:system_info(otp_release). only returns the major version number.
In order to get the full version number it is necessary to check the contents of the OTP_RELEASE file under the already mentioned releases folder.
$ which erl
/usr/bin/erl
$ cd /usr/bin
$ ls -l erl
../lib/erlang/bin/erl
$ cd .....