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Syntax highlighting/colorizing cat
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116
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Change key pair for ec2 instance
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192
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Why remove unused using directives in C#?
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How do I assign an alias to a function name in C++?
...te<typename T>
constexpr auto alias_to_old = old_function<T>;
Moreover, starting with C++11 you have a function called std::mem_fn that allows to alias member functions. See the following example:
struct A {
void f(int i) {
std::cout << "Argument: " << i << '...
How do I copy a hash in Ruby?
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Adding a more explicit comment here for those who aren't reading other answers that this is does a shallow copy.
– grumpasaurus
Nov 17 '12 at 16:00
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How to replace a hash key with another key
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140
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How to make a copy of a file in android?
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123
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Find and replace strings in vim on multiple lines
...p; | :20,23&& | :28,31&& will also work, for loop makes it more easy to remember and execute.
– mu 無
Nov 15 '13 at 16:25
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How to implement the factory method pattern in C++ correctly
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Change color of PNG image via CSS?
...com/#feat=css-filters
You can change an image to grayscale, sepia and lot more (look at the example).
So you can now change the color of a PNG file with filters.
body {
background-color:#03030a;
min-width: 800px;
min-height: 400px
}
img {
width:20%;
float:left;
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