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Can CSS detect the number of children an element has?
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@IanSteffy I just tested this on Chrome 45.0.2454.85 (64-bit) and it works fine… ?
– Matthemattics
Sep 9 '15 at 0:30
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Compare object instances for equality by their attributes
... among a diverse set of already trained Machine Learning models inside BDD tests. The models belonged to a diverse set of third-party libs. Certainly implementing __eq__ like other answers here suggest wasn't an option for me.
Covering all the bases
You may be in a scenario where one or more of the ...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
...last time, so I'm afraid I can't try this right now. I'll have to set up a test database later. But I don't understand why this should affect the query. The HAVING statement should only apply to the query which it's within, shouldn't it? I really don't understand why the "real" query should affect t...
Calculate the center point of multiple latitude/longitude coordinate pairs
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I tested the script with Google Apps Script but the result is not the exact center point of a track. It is somewhere nearby but not directly ON the track. Is there a better formula to get the exact middlepoint ON THE TRACK?
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DTO = ViewModel?
...ocking tool or manual mocking to fill the presentation layer with data for test.
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JRuby on Rails vs. Ruby on Rails, what's difference?
... We have both massive performance with using jruby with Oracle over VPN (tests run incredibly slowly) and also locally (no VPN) just starting up ruby, rails console, etc takes 30 seconds+ instead of 3.
– Michael Durrant
Jun 23 '14 at 14:55
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Git: Recover deleted (remote) branch
... :refs/remotes/origin/contact_page :refs/remotes/origin/new_pictures ….
Test Push
Try git push --dry-run to see what it git push would do without having it make any changes on the remote repo. If you do not like what it says it is going to do, recover from your backup (tar/zip) and try the other...
Is it secure to store passwords as environment variables (rather than as plain text) in config files
... deploying outside your immediate intranet/home network, and then only for testing purposes.
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Do subclasses inherit private fields?
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public static void main(String [] args){
System.out.println("Testing...");
Child c1 = new Child();
c1.setChildOnly("childOnly");
c1.setNotReallyHidden("notReallyHidden");
//Attempting to access parent's reallyHidden
c1.reallyHidden;//Does no...
How to expire session due to inactivity in Django?
...E_AT_BROWSER_CLOSE = True
SESSION_COOKIE_AGE = 10 # set just 10 seconds to test
SESSION_SAVE_EVERY_REQUEST = True
I didn't check other browsers but chrome.
1. A session expired when I closed a browser even if SESSION_COOKIE_AGE set.
2. Only when I was idle for more than 10 seconds, A session expir...