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Why should I use version control? [closed]
... No problem, just check it out. Hard drive crash at home? Not an issue (at least with your source code).
Even if you don't use version control now, you will likely use it at one point in time later in your career and you could benefit from becoming more comfortable with the principles now.
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Returning a boolean from a Bash function
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** If you absolutely insist on using return 1 for false, I suggest you at least use return 255 instead. This will cause your future self, or any other developer who must maintain your code to question "why is that 255?" Then they will at least be paying attention and have a better chance of avoidin...
Checking network connection
... incorporated the incorrect code. (for me, just the first page contains at least 5: nvpy, sweekychebot, malteseDict, upy, checkConnection). They are all broken now.
– theamk
Sep 19 '13 at 19:02
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Cannot find executable for CFBundle CertUIFramework.axbundle
... still there. ;)
BTT seems to remember what apps it's disabled for (or at least it does when you close and re-open the app that's disabled I haven't tried a system re-boot yet).
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Django: multiple models in one template using forms [closed]
.... It wraps regular ModelForms in a single class which is transparently (at least for basic usage) used as a single form. I've copied an example from their docs below.
# forms.py
from django import forms
from django.contrib.auth import get_user_model
from betterforms.multiform import MultiModelForm
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How do I vertically center text with CSS? [duplicate]
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It doesn't work with text in multiple lines? At least for me (a div inside an overlay). EDIT: adding text-align: center did the trick! Thanks!
– think01
Jul 4 '17 at 15:54
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How to raise a ValueError?
... for some reason, I think others might find the 2nd version without one at least somewhat interesting.
– martineau
Dec 9 '10 at 8:20
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ActiveMQ or RabbitMQ or ZeroMQ or [closed]
...can always change the configuration for performance if you wish and get at least as good performance as any other messaging system. At least you have that option. There's a lot of information on the forums and the ActiveMQ FAQ for configuration for scaling, performance and high availability. Also, A...
What algorithms compute directions from point A to point B on a map?
...as long as the heuristic used is admissible, the A* algorithm produces the least-cost path. Admissible means that the cost is never over-estimated, but it may be underestimated (but poor estimates will slow the algorithm). Using data from pre-processing is likely to aid in making a better admissible...
Best practice: PHP Magic Methods __set and __get [duplicate]
... what's a millisecond if not used frequently? You can get autocomplete (at least in PhpStorm) by setting PHPDoc's @property which also provides documentation and the last point about consistency is merely opinion and opinions vary (see user187291's comment.) There is a benefit to using __get() that ...