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What is the difference between NTFS Junction Points and Symbolic Links?
...ded abilities.
**The statement of difference in speed/complexity comes from an unverified statement in the Wikipedia entry on NTFS reparse points (a good read).*
Other NTFS Link Comparisons
Here are some other comparisons on the topic, but these can be misleading when considering junctions b...
Scanner vs. StringTokenizer vs. String.Split
... regular expressions API, of which String.split() is a part.
You'll note from my timings that String.split() can still tokenize thousands of strings in a few milliseconds on a typical machine. In addition, it has the advantage over StringTokenizer that it gives you the output as a string array, wh...
Remove redundant paths from $PATH variable
...es. If you want to have just the String, remove $PATH + the semicolon (:) from your command. It doesn't matter if you use echo or edit the file ~/.bashrc by hand.
– hovanessyan
Jul 25 '12 at 13:47
...
Curious null-coalescing operator custom implicit conversion behaviour
...before code generation -- we reduce the expression
result = Foo() ?? y;
from the example above to the moral equivalent of:
A? temp = Foo();
result = temp.HasValue ?
new int?(A.op_implicit(Foo().Value)) :
y;
Clearly that is incorrect; the correct lowering is
result = temp.HasValue ? ...
Why does C++ not allow inherited friendship?
...ationship).
But do I trust the people who write classes that are derived from Bar?
Not really. So they should not inherit friendship.
Any change in the internal representation of a class will require a modification to anything that is dependent on that representation. Thus all members of a class ...
Android and setting width and height programmatically in dp units
...
You'll have to convert it from dps to pixels using the display scale factor.
final float scale = getContext().getResources().getDisplayMetrics().density;
int pixels = (int) (dps * scale + 0.5f);
...
Django rest framework, use different serializers in the same ModelViewSet
...would like to provide two different serializers and yet be able to benefit from all the facilities of ModelViewSet :
6 Ans...
How to include a Font Awesome icon in React's render()
...se the react-fontawesome icon library. Here's the link: react-fontawesome
From the NPM page, just install via npm:
npm install --save react-fontawesome
Require the module:
var FontAwesome = require('react-fontawesome');
And finally, use the <FontAwesome /> component and pass in attribut...
Java 8 Iterable.forEach() vs foreach loop
...r;
}
Can't handle checked exceptions. Lambdas aren't actually forbidden from throwing checked exceptions, but common functional interfaces like Consumer don't declare any. Therefore, any code that throws checked exceptions must wrap them in try-catch or Throwables.propagate(). But even if you do ...
Repeat string to certain length
... Python 2.2. You only have to use it in Python 3 (or in modules that have from __future__ import division) but you can use it regardless.
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