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Rails - How to use a Helper Inside a Controller
... use these methods. Also, including the helper into the controller exposes all the helper's methods as publicly accessible actions which is not good. view_context is the way to go in Rails 3.
– GregT
Sep 12 '13 at 3:48
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Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
... place in the head, it should come before any tags with url requests. Basically placing it as the second tag underneath the title solved it for me.
<base href="/">
I wrote a little post on it here
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What is the maximum amount of RAM an app can use?
...he heap limit. And, since Android 3.0, apps can request a "large heap", usually in the hundreds of MB range, but that's considered poor form for most apps.
Furthermore, I noticed that some apps of mine crash with an OutOfMemoryException when using around 30-40 Megabytes.
Bear in mind that the ...
Split a string by spaces — preserving quoted substrings — in Python
...) will trigger a UnicodeEncodeError exception.
– Rockallite
Nov 1 '19 at 3:06
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Recommended Fonts for Programming? [closed]
... you use for programming, and for what language/IDE? I use Consolas for all my Visual Studio work, any other recommendations?
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What is the difference between service, directive and module?
...been reading a lot of docs, and I'm getting more and more confused.
I basically can't figure out the difference between a
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Difference between JVM and HotSpot?
...ne code.
HotSpot is an an implementation of the JVM concept. It was originally developed by Sun and now it is owned by Oracle. There are other implementations of the JVM specification, like JRockit, IBM J9, among many others.
See List of Java Virtual Machine Implementations
The OpenJDK is a proj...
How to use enums as flags in C++?
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@Michael, that's true! In an enum, you usually reserve 0 for BLAH_NONE. :-) Thanks for jarring that memory!
– Jamie
Jul 8 '15 at 0:16
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How to center a checkbox in a table cell?
...lt;/table>
CSS
td {
text-align: center; /* center checkbox horizontally */
vertical-align: middle; /* center checkbox vertically */
}
table {
border: 1px solid;
width: 200px;
}
tr {
height: 80px;
}
I hope this helps.
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Difference between ApiController and Controller in ASP.NET MVC
... based web/internet/intranet application - maybe with the occasional AJAX call returning json here and there - stick with MVC/Controller. If you want to provide a data driven/REST-ful interface to a system, go with WebAPI. You can combine both, of course, having an ApiController cater AJAX calls fro...