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How to detect a Christmas Tree? [closed]
...n the scene, so the first threshold is just a simple monochrome brightness test; any pixels with values above 220 on a 0-255 scale (where black is 0 and white is 255) are saved to a binary black-and-white image. The second threshold tries to look for red and yellow lights, which are particularly pr...
What Are Some Good .NET Profilers?
..., which is really convenient, as you can profile the performance of a unit test with one click from the IDE. However, dotTrace often seems to give spurious results (e.g. saying that a method took several years to run)
I prefer the way that ANTS presents the profiling results. It shows you the sourc...
Map enum in JPA with fixed values?
... and perform a translation in getters and setters.
I'll illustrate the latest option (this is a basic implementation, tweak it as required):
@Entity
@Table(name = "AUTHORITY_")
public class Authority implements Serializable {
public enum Right {
READ(100), WRITE(200), EDITOR (300);
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include external .js file in node.js app
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If you just want to test a library from the command line, you could do:
cat somelibrary.js mytestfile.js | node
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How to use permission_required decorators on django class-based views
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Mentioned here in latest docs docs.djangoproject.com/en/dev/topics/class-based-views/intro
– Bharathwaaj
May 26 '13 at 6:38
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Overflow to left instead of right
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I wanted to see this working, so I made this JSFiddle to test it and it works great! Great answer! Thanks!
– WebWanderer
Jan 6 '16 at 19:18
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How do I update the notification text for a foreground service in Android?
...o notify it.
The key point is to use the same notification id.
I didn't test the scenario of repeatedly calling startForeground() to update the Notification, but I think that using NotificationManager.notify would be better.
Updating the Notification will NOT remove the Service from the foregrou...
disable the swipe gesture that opens the navigation drawer in android
... Are you sure? I tried but it was diabled open and close, both. I were testing on android 2.3x with ActionBarSherlock framework.
– thanhnh
Jul 26 '13 at 4:46
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How do you sort a list in Jinja2?
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@Nick: I did a quick test, and it seemed to work with both objects and dicts.
– Steve S
Apr 1 '11 at 15:39
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Is memcached a dinosaur in comparison to Redis? [closed]
...rmance per "class" of the software.
Does it use only local ram? -> fastest
Does it use remote ram? -> fast
Does it use ram plus hardddisk -> oh hurm.
Does it use only harddisk -> run!
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