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C++: What is the size of an object of an empty class?
...s that all most derived objects have sizeof() >= 1:
Unless it is a bit-field (class.bit), a most derived object shall have a non-zero size and shall occupy one or more bytes of storage. Base class sub-objects may have zero size.
ISO/IEC FDIS 14882:1998(E) intro.object
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Why does Twitter Bootstrap Use Pixels for Font Size?
...of accessibility and use of the phrase 'pixel-perfect':
Okay, so here's a bit of a background on the decisions of yesteryear
and plans for moving forward.
Pixels provide absolute control and consistent rendering across every
browser.
Designers still mostly think and operate in pixels.
Browsers
scal...
C++ sorting and keeping track of indexes
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answered Sep 13 '12 at 4:10
Łukasz WiklendtŁukasz Wiklendt
3,53022 gold badges1515 silver badges1515 bronze badges
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How to remove/change JQuery UI Autocomplete Helper text?
...ual effect, but defeats the object of jQuery having ARIA support, and is a bit dickish to users who rely upon it! Those who've mentioned that jQuery CSS hides this for you are correct, and this is the style which does that:
.ui-helper-hidden-accessible {
border: 0;
clip: rect(0 0 0 0);
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Why are there two kinds of functions in Elixir?
...nymous functions and a distinct syntax for calling each makes everything a bit more explicit (Lispers would be familiar with this due to the Lisp 1 vs. Lisp 2 discussion).
Overall, those are the reasons why we have two functions and why they behave differently.
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How to merge YAML arrays?
...Jorge Leitao
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3
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Generate unique random numbers between 1 and 100
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Wow. Naive seems a bit strong. It may not be the best solution, but it's simple, short, easy to see what's going on, and runs within acceptable operating parameters for what needs to be accomplished. On to the next task. Perfection is great, bu...
What is the “double tilde” (~~) operator in JavaScript? [duplicate]
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That ~~ is a double NOT bitwise operator.
It is used as a faster substitute for Math.floor().
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C#: Assign same value to multiple variables in single statement
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– johnildergleidisson
Dec 3 '13 at 19:10
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Java Reflection: How to get the name of a variable?
...invokespecial #4; //Method java/lang/StringBuilder."<init>":()V
10: astore_3
11: aload_3
12: aload_2
13: invokevirtual #5; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
16: iload_1
17: invokevirtual #6; //Method java/lang/St...