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Are multiple `.gitignore`s frowned on?
...es throughout. Is there a standard best practice on this or some analysis online of when one approach is better than the other?
...
When and why I should use session_regenerate_id()?
...s so, the attacker uses the predefined session ID value to assume the same online identity.
When To Use
When user is editing / updating some important inputs (changing passwords, credentials, forgot passwords etc.) which may compromise site security or privacy policy.
See also:
PHP Security Gu...
Inline SVG in CSS
...olor-rgb}" so these can be replaced with the color I want. You can use any online converter to URL encode the rest of the string. You'll end up with an SVG string like this:
%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%20494.572%20494.572%27%20width%3D%27512%27%2...
Disable hover effects on mobile browsers
...
Further reading on media queries? There are plenty of articles about this online - here is one: http://www.alistapart.com/articles/return-of-the-mobile-stylesheet
If you shift the hover effects out of your CSS and apply them with JavaScript then you could bind specifically to mouse events, and/or ...
Can someone copyright a SQL query? [closed]
...om our student management system and send it to a company that handles our online exams.
72 Answers
...
Create a submodule repository from a folder and keep its git commit history
...in your repo's root with all related commit history.
Step 4
Create your online repository and push your new repository!
git remote add origin <git repository B url>
git push
You may need to set the upstream branch for your first push
git push --set-upstream origin master
Clean <git...
Simple way to calculate median with MySQL
...
I just found another answer online in the comments:
For medians in almost any SQL:
SELECT x.val from data x, data y
GROUP BY x.val
HAVING SUM(SIGN(1-SIGN(y.val-x.val))) = (COUNT(*)+1)/2
Make sure your columns are well indexed and the index is us...
How do I determine whether my calculation of pi is accurate?
...it proved to converge extremely slowly (when I compared my result with the online values after some time). Anyway, I am trying better algorithms.
...
How do I install PyCrypto on Windows?
...ng to use. Fortunately, loads of python packages are available in binaries online, including pycrypto.
– trevorKirkby
Dec 5 '15 at 23:38
...
windows service vs scheduled task
...rkerThread.Join(new TimeSpan(0,2,0));
}
Source: http://tutorials.csharp-online.net/Creating_a_.NET_Windows_Service%E2%80%94Alternative_1%3a_Use_a_Separate_Thread (Dead Link)
I've been running lots of Windows Services like this for years and it works for me. I still haven't seen a recommended pat...