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How to upgrade rubygems
...gem install rubygems-update
update_rubygems
gem update --system
run this commands as root or use sudo.
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How to get Activity's content view?
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UPDATE and REPLACE part of a string
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I just found the solution :) ===> stackoverflow.com/questions/4341613/…
– Owidat
Dec 10 '14 at 2:26
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What does the caret (^) character mean?
...eans the first parent of the tip of the current branch.
Remember that git commits can have more than one parent. HEAD^ is short for HEAD^1, and you can also address HEAD^2 and so on as appropriate.
You can get to parents of any commit, not just HEAD. You can also move back through generations: for...
How to prepare a Unity project for git? [duplicate]
What are the steps necessary to prepare a Unity project for committing to a git repository eg. github? I don't want to store unnecessary files (specially temp files and avoid binary formats as much as possible).
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How do I obtain crash-data from my Android application?
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This is easy to setup and use. Recommended for pre-market place usage, and even possibly after.
– mxcl
Jul 13 '10 at 15:16
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How do I specify a pointer to an overloaded function?
...c_cast<void (*)(int)>(&f));
Or, you can also do this:
// The compiler will figure out which f to use according to
// the function pointer declaration.
void (*fpc)(char) = &f;
std::for_each(s.begin(), s.end(), fpc); // Uses the void f(char c); overload
void (*fpi)(int) = &f;
std...
String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
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If you really want to match only the dot, then StringComparison.Ordinal would be fastest, as there is no case-difference.
"Ordinal" doesn't use culture and/or casing rules that are not applicable anyway on a symbol like a ..
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Make div (height) occupy parent remaining height
...panding the #down child to fill the remaining space of #container can be accomplished in various ways depending on the browser support you wish to achieve and whether or not #up has a defined height.
Samples
.container {
width: 100px;
height: 300px;
border: 1px solid red;
float: le...
How to convert byte array to string [duplicate]
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See stackoverflow.com/questions/10611455/…
– Raedwald
Nov 23 '17 at 20:37
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