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Does Java have buffer overflows?
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Since Java Strings are based on char arrays and Java automatically checks array bounds, buffer overflows are only possible in unusual scenarios:
If you call native code via JNI
In the JVM itself (usually written in C++)
The interpreter or JIT com...
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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u'\ufeff' in Python string
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Here is based on the answer from Mark Tolonen. The string included different languages of the word 'test' that's separated by '|', so you can see the difference.
u = u'ABCtestβ貝塔위másbêta|test|اختبار|测试|測試|テ...
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
7
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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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