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Best way to load module/class from lib folder in Rails 3?
... into a "static" snippet of code used in many projects or a git submodule, etc.. in which case it definitely should be in the lib folder) then perhaps its place is not in the lib folder at all. Perhaps it should be in a subfolder under the app folder· I have a feeling that this is the new rails way...
Python super() raises TypeError
...e various X.a() methods; however, they seem to require an instance of X in order to perform a(), so I did X().a(self), which seems more complete than the previous answers, at least for the applications I've encountered. It doesn't seem to be a good way of handling the problem as there is unnecessary...
What's the difference between “static” and “static inline” function?
...incorrect. No modern compiler uses it as a hint to inline or require it in order to enabling inlining of a function.
– Tyg13
Mar 29 '19 at 17:40
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How do I return the response from an asynchronous call?
...ext;
}
If you use any other jQuery Ajax method, such as $.get, $.getJSON, etc., you have to change it to $.ajax (since you can only pass configuration parameters to $.ajax).
Heads up! It is not possible to make a synchronous JSONP request. JSONP by its very nature is always asynchronous (one more r...
Preventing an image from being draggable or selectable without using JS
... 2012 */
-webkit-user-drag: none; /* Prevents dragging of images/divs etc */
user-drag: none;
}
JS:
var makeUnselectable = function( $target ) {
$target
.addClass( 'unselectable' ) // All these attributes are inheritable
.attr( 'unselectable', 'on' ) // For IE9 - This...
CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
...
Where should I put the code correctly, in order to not waste the code?
– Малъ Скрылевъ
Jul 30 '15 at 7:42
4
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How to get the last element of a slice?
...t feature method/operator overloading, default values for function params, etc. which IMHO goes in a similar philosophical vein. See this discussion and others: groups.google.com/forum/#!topic/golang-nuts/yn9Q6HhgWi0
– Toni Cárdenas
Mar 20 '14 at 15:27
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How to equalize the scales of x-axis and y-axis in Python matplotlib?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Android Studio installation on Windows 7 fails, no JDK found
... Java path then follow the tip 1.
Tip 1
When you set the path JAVA_HOME, etc., make sure not to include bin at the end of the path. This solved the issue for me.
JAVA_HOME => C:\Program Files\Java\jdk1.7.0_21
path => C:\Program Files\Java\jdk1.7.0_21\bin
It works fine with JDK 1.7 (I trie...
How to check if a path is absolute path or relative path in cross platform way with Python?
...em. Absolute paths on unix platforms starts with "/", like "/var/custApp/" etc. :)
– Marek Lewandowski
May 3 '13 at 9:07
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