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How to remove unused C/C++ symbols with GCC and ld?
...the code into separate sections within the translation unit. This will be done for functions, classes, and external variables by using the following two compiler flags:
-fdata-sections -ffunction-sections
Link the translation units together using the linker optimization flag (this causes the link...
How big can a MySQL database get before performance starts to degrade
...
The database size does matter. If you have more than one table with more than a million records, then performance starts indeed to degrade. The number of records does of course affect the performance: MySQL can be slow with large tables. If you hit one million records you will ...
How can I see what I am about to push with git?
...hat will be pushed. I don't care what each commit has individually because one commit could be completely negated by the next.
– cmcculloh
Sep 3 '10 at 15:45
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Most simple but complete CMake example
... it tries to cover most of the basics, including resources and packaging.
one thing it does non-standard is resource handling. By default cmake wants to put them in /usr/share/, /usr/local/share/ and something equivalent on windows. I wanted to have a simple zip/tar.gz that you can extract anywhere...
Find out whether radio button is checked with JQuery?
...Is there a way to do this without clicking?
– Keith Donegan
Feb 16 '10 at 11:50
3
This doesn't so...
How do I get the current GPS location programmatically in Android?
...d which gives every time new location while you move, but if you want just one time, you need to call "getLastKnownLocation()"
– swiftBoy
May 6 '14 at 4:35
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How can I open multiple files using “with open” in Python?
I want to change a couple of files at one time, iff I can write to all of them. I'm wondering if I somehow can combine the multiple open calls with the with statement:
...
How to Configure SSL for Amazon S3 bucket
... and CloudFront together with your own SSL certificate (or generate a free one via Amazon Certificate Manager): http://aws.amazon.com/cloudfront/custom-ssl-domains/
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Java Reflection Performance
...5 // using reflection
Bear in mind the lookup and the instantiation are done together, and in some cases the lookup can be refactored away, but this is just a basic example.
Even if you just instantiate, you still get a performance hit:
30 // no reflection
47 // reflection using one lookup, only...
Laravel redirect back to original destination after login
...direct the user back to the intended page
// or defaultpage if there isn't one
if (Auth::attempt(['email' => $email, 'password' => $password])) {
return redirect()->intended('defaultpage');
}
For Laravel 4 (old answer)
At the time of this answer there was no official support from the...