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Open Graph namespace declaration: HTML with XMLNS or head prefix?
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Nothing will break right now, but relying on defaults is rarely a good idea when you can be explicit. If 2 years down the road we change the defaults, your site will break. Also, if you declare your namespaces directly it will help other parsers not ...
How to hide databases that I am not allowed to access
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I'm using pgAdmin 4 now and DB restriction works great.
– AskYous
Nov 22 '17 at 21:42
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how does multiplication differ for NumPy Matrix vs Array classes?
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the key things to know for operations on NumPy arrays versus operations on NumPy matrices are:
NumPy matrix is a subclass of NumPy array
NumPy array operations are element-wise (once broadcasting is accounted for)
NumPy matrix operations foll...
Retrieve a Fragment from a ViewPager
...re of any other drawbacks of this solution. If there are any, I'd like to know.
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What's so wrong about using GC.Collect()?
...that respectable programmers wouldn't ever use, even those who don't even know what it is for.
20 Answers
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Cross field validation with Hibernate Validator (JSR 303)
...The way to go is a class level constraint. Hibernate Validator also offers now a @ScriptAssert which makes the implementation of bean internal dependencies easier.
– Hardy
May 18 '10 at 7:54
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Why should I care about lightweight vs. annotated tags?
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The big plus of an annotated tag is that you know who created it. Just like with commits, sometimes it's nice to know who did it. If you're a developer and you see that v1.7.4 has been tagged (declared ready) and you're not so sure, who do you talk to? The person whose n...
Linux bash: Multiple variable assignment
...ent was about the reason why the read happens in a subshell, and I realize now I misread what you wrote. I thought you meant that the subshell was created because you used the curly braces around the compound statement. But! The reason you gave that example was to avoid forking, and but won't the su...
setup.py examples?
...rom setuptools import setup
And the reason is that they are deprecated.
Now according to the guide
Warning
Please use the Distribute package rather than the Setuptools package
because there are problems in this package that can and will not be
fixed.
deprecated setuptools are to b...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
...iles attached by the user. The Angular docs are confusing about this right now and should be updated.
– demisx
Feb 23 '15 at 17:59
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