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In Android, how do I set margins in dp programmatically?
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edited Mar 6 '14 at 15:01
slhck
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What is the size of ActionBar in pixels?
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13 Answers
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C++11 tuple 这一篇就够了 - C/C++ - 清泛网 - 专注C/C++及内核技术
...e <functional>
int main()
{
auto t1 = std::make_tuple(10, "Test", 3.14);
std::cout << "The value of t1 is "
<< "(" << std::get<0>(t1) << ", " << std::get<1>(t1)
<< ", " << std::get<2>(t1) << ")\n";
int n = 1;
auto t2 = std::make_tuple(std::ref(...
Change Image of ImageView programmatically in Android
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edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Jun 3 '13 at 22:03
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Cleanest way to toggle a boolean variable in Java?
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548
theBoolean = !theBoolean;
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How to trigger a phone call when clicking a link in a web page on mobile phone
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Most modern devices support the tel: scheme. So use <a href="tel:555-555-5555">555-555-5555</a> and you should be good to go.
If you want to use it for an image, the <a> tag can handle the <img/> placed in it just like other normal situations with : <a href="tel:55...
Encapsulation vs Abstraction?
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edited Jan 3 '15 at 11:04
answered Jan 22 '12 at 12:14
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What's the difference between $evalAsync and $timeout in AngularJS?
...red essentially this question here: https://stackoverflow.com/a/17239084/215945
(That answer links to some github exchanges with Misko.)
To summarize:
if code is queued using $evalAsync from a directive, it should run after the DOM has been manipulated by Angular, but before the browser renders
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How do you properly use namespaces in C++?
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15 Answers
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Best way to add “current” class to nav in Rails 3
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56
Not truly an answer here, because I'm using quite the same way as you are. I've just defined he...