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How to get the browser language using JavaScript [duplicate]
...etection should be done on the server so that the content is served in the appropriate language. To do otherwise would be wasteful of the user's bandwidth.
– zzzzBov
Sep 28 '14 at 5:09
...
How to fix UITableView separator on iOS 7? [duplicate]
...screen.
[tableView setSeparatorInset:UIEdgeInsetsZero];
Note: If your app is also targeting other iOS versions, you should check for the availability of this property before calling it by doing something like this:
if ([tableView respondsToSelector:@selector(setSeparatorInset:)]) {
[tableV...
Testing modules in rspec
...ch one of your specs and in the next spec where you decide to use the same approach and reopen the DummyClass definition it might already contain something (though in this trivial example the definition is strictly empty, in real life use cases it's likely that something gets added at some point and...
Download multiple files as a zip-file using php
...ile($file);
}
$zip->close();
and to stream it:
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename='.$zipname);
header('Content-Length: ' . filesize($zipname));
readfile($zipname);
The second line forces the browser to present a download box to the user...
What do the terms “CPU bound” and “I/O bound” mean?
... --/
so the memory bus quickly becomes the bottleneck, not the CPU.
This happens because adding two numbers takes a single CPU cycle, memory reads take about 100 CPU cycles in 2016 hardware.
So the CPU work done per byte of input data is too small, and we call this an IO-bound process.
The only way...
How can I get the client's IP address in ASP.NET MVC?
I'm totally new to the ASP.NET MVC stack, and I was wondering what happened to the simple Page object and the Request ServerVariables object?
...
Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
... to batch callbacks to the main thread to
reduce context switching.
Volley apparently has futures, too. Check out RequestFuture if you’re
interested.
If you’re dealing with high-resolution compressed images, Volley is
the only solution here that works well.
Volley can be used with Okhttp (New ve...
How do I match any character across multiple lines in a regular expression?
...lt; "$str" (-0 slurps the whole file into memory, -p prints the file after applying the script given by -e). Note that using -000pe will slurp the file and activate 'paragraph mode' where Perl uses consecutive newlines (\n\n) as the record separator.
gnu-grep - grep -Poz '(?si)abc\K.*?(?=<Foobar&...
Qt events and signal/slots
...rived
from the abstract QEvent class, that
represent things that have happened
either within an application or as a
result of outside activity that the
application needs to know about.
Events can be received and handled by
any instance of a QObject subclass,
but they are especially r...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
... ignore this information rendering the image. Even in large commercial web apps, support for EXIF orientation can be spotty 1 . The same source also provides a nice summary of the 8 different orientations a JPEG can have:
...