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Convert string to variable name in JavaScript
...xists, but there are some variables which no global function could resolve based on the scope of the variable.
(function(){
var findMe = 'no way';
})();
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Remove last character from C++ string
...) - 1);
An std::erase alternative is good, but I like the "- 1" (whether based on a size or end-iterator) - to me, it helps expresses the intent.
BTW - Is there really no std::string::pop_back ? - seems strange.
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UIButton won't go to Aspect Fit in iPhone
... Great solution, few code and works like a charm , the enum is based on content mode list items.
– Kross
Sep 26 '17 at 18:51
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Is there a 'box-shadow-color' property?
...px 0px 2px $theme-primary-color;
If it's not site wide theming but class based theming you need, then you can do this: http://codepen.io/jjenzz/pen/EaAzo
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How do you create different variable names while in a loop? [duplicate]
...ctionary or list of dataframe. And since I needed to reorder the dataframe based on a certain value on the dataframe, I could not have used dictionary form. Yeah you are right! In some cases it is really pointless to create variable names!
– Doo Hyun Shin
Feb 1...
How to make an empty div take space
... have a user-generated content website? e.g. a user submit empty comment.. based in your solution I have to build a code to check if the comment is empty, then add "&nbsp" (over complicating for no good reason) min-height and min-width is the best solution because I will write it once and wont w...
Disable migrations when running unit tests in Django 1.7
Django 1.7 introduced database migrations .
7 Answers
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Padding or margin value in pixels as integer using jQuery
...are that parseInt can return NaN (which then in turn make the calculations based on that variable fail) - add a isNaN check afterwards! Example case: parseInt('auto', 10); (auto is a valid margin-left).
– Thomas
Mar 22 '12 at 16:40
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Setting direction for UISwipeGestureRecognizer
I want to add simple swipe gesture recognition to my view based iPhone project. Gestures in all directions (right, down, left, up) should be recognized.
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Remove multiple whitespaces
I'm getting $row['message'] from a MySQL database and I need to remove all whitespace like \n \t and so on.
15 Answer...