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How do I focus on one spec in jasmine.js?
...m a rather large architectural change. I'd like to work on fixing them one by one by tagging each one with 'focus'.
9 Answe...
Most efficient method to groupby on an array of objects
What is the most efficient way to groupby objects in an array?
43 Answers
43
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What does the restrict keyword mean in C++?
...t while restrict is not part of the C++ standard yet, that it is supported by many compilers and he recommends it's usage when available:
restrict keyword
! New to 1999 ANSI/ISO C standard
! Not in C++ standard yet, but supported by many C++ compilers
! A hint only, so ...
Error while installing json gem 'mkmf.rb can't find header files for ruby'
...h has a firewall. I'm setting up my environment through a proxy. I have ruby 1.8.7 . When I try to gem install..
16 Answer...
Difference between SurfaceView and View?
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@Ralphleon : What do you mean by Surface Views cannot be transparent? Can other views overlap the Surface view? For example, can I display a ListView on a Surface view temporarily?
– Ashwin
Aug 11 '13 at 6:10
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Using emit vs calling a signal as if it's a regular function in Qt
...the generated code for the signal emitting function, which you can look at by inspecting the C++ code generated by moc.
For example a foo signal with no parameters generates this member function:
void W::foo()
{
QMetaObject::activate(this, &staticMetaObject, 0, 0);
}
And the code emit fo...
Using the star sign in grep
...* -- grep 'abc.*def' myFile will match a string that contains abc followed by def with something optionally in between.
Update based on a comment:
* in a regular expression is not exactly the same as * in the console. In the console, * is part of a glob construct, and just acts as a wildcard (for ...
Preventing form resubmission
... the location header field. The user agent (e.g. a web browser) is invited by a response with this code to make a second, otherwise identical, request to the new URL specified in the location field.
The redirect status code is to ensure that in this situation, the web user's browser can safely ref...
Git is ignoring files that aren't in gitignore
... Perfectly solved my problem. Some patterns are not easy to catch by eye!!
– Willa
Sep 15 '16 at 13:27
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Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int
I know that PHP is compiled to byte code before it is run on the server, and then that byte code can be cached so that the whole script doesn't have to be re-interpreted with every web access.
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