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Rails layouts per action?

...th this is that you cannot access objects such as current_user to conditionally determine the layout – Andrew K Dec 14 '14 at 5:25 ...
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Convert a series of parent-child relationships into a hierarchical tree?

...o '</ul>'; } } You'll only save 8 iterations on a dataset as small as this but on bigger sets it could make a difference. share | improve this answer | follow ...
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“is” operator behaves unexpectedly with integers

...3): The current implementation keeps an array of integer objects for all integers between -5 and 256, when you create an int in that range you actually just get back a reference to the existing object. So it should be possible to change the value of 1. I suspect the behaviour of Py...
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Delete column from SQLite table

...the columns, whereas something like the accepted answer seems to result in all columns to be of type TEXT. – Uwe Keim Jul 10 '17 at 15:05 2 ...
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Re-entrant locks in C#

.....} is shorthand for using the Monitor class. As Marc points out, Monitor allows re-entrancy, so repeated attempts to lock on an object on which the current thread already has a lock will work just fine. If you start locking on different objects, that's when you have to be careful. Pay particular ...
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How to set the maximum memory usage for JVM?

...Xms and -Xmx options only regulate the jvm heap size, not the total memory allocation. – Peter De Winter Mar 21 '18 at 9:30  |  show 4 more co...
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Link latest file on Bitbucket Git repository

...) [some-other-file](my-dir/some-other-file) Bitbucket will then automatically link to the file at the current branch that you are viewing the file at. If you're viewing the Readme file in the overview that will mean the default branch (usually 'master'). ...
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Preview layout with merge root tag in Intellij IDEA/Android Studio

...some attributes to the root view (in this case RelativeLayout) programmatically, like padding. Of course they're not applied in this helper layout (because you use a completely other view). The only solution was to use the whole custom view in the helper layout. – Felix Edelman...
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C

... NOTE: All algorithms below are in C, but should be portable to your language of choice (just don't look at me when they're not as fast :) Options Low Memory (32-bit int, 32-bit machine)(from here): unsigned int reverse(register ...
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Implementing MVC with Windows Forms

...ation of MVC (or MVP) that always fits well. The best posts I have seen really explaining MVC and why an MVC system is built the way it is, is the "Build Your Own CAB" series by Jeremy D Miller. After working though it you should be able to understand your options a lot better. Microsoft's Smart Cl...