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Finding quaternion representing the rotation from one vector to another
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How has anyone got this technique to work? For one, sqrt((v1.Length ^ 2) * (v2.Length ^ 2)) simplifies to v1.Length * v2.Length. I couldn't get any variation of this to produce sensible results.
– Joseph Thomson
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Returning multiple values from a C++ function
...hat divides two integers and returns both the quotient and the remainder. One way I commonly see is to use reference parameters:
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Read a file one line at a time in node.js?
I am trying to read a large file one line at a time. I found a question on Quora that dealt with the subject but I'm missing some connections to make the whole thing fit together.
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Warning: Found conflicts between different versions of the same dependent assembly
...o identify the offending reference(s):
You can use a utility such as the one found at
https://gist.github.com/1553265
Another simple method is to set Build
output verbosity (Tools, Options, Projects and Solutions, Build and
Run, MSBuild project build output verbosity, Detailed) and after
building...
Declaring Multiple Variables in JavaScript
...optimization. All the var declarations are processed at once, rather than one at a time. This doesn't matter that much in modern browsers/modern computers.
– webnesto
Apr 14 '12 at 0:19
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Get the previous month's first and last day dates in c#
I can't think of an easy one or two liner that would get the previous months first day and last day.
10 Answers
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How to get the current loop index when using Iterator?
...milar to the test above:
List<String> list = Arrays.asList("zero", "one", "two");
ListIterator iter = list.listIterator();
while (iter.hasNext()) {
System.out.println("index: " + iter.nextIndex() + " value: " + iter.next());
}
Make sure you call the nextIndex BEFORE you actually get t...
CharSequence VS String in Java?
...ce is an interface.
Several classes implement this interface.
String is one such class, a concrete implementation of CharSequence.
You said:
converting from one to another
There is no converting from String.
Every String object is a CharSequence.
Every CharSequence can produce a Strin...
Traits in PHP – any real world examples/best practices? [closed]
Traits have been one of the biggest additions for PHP 5.4. I know the syntax and understand the idea behind traits, like horizontal code re-use for common stuff like logging, security, caching etc.
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Error message 'Unable to load one or more of the requested types. Retrieve the LoaderExceptions prop
...st what is missing, use throw new Exception(errorMessage);, hope helps someone.
– shaijut
Jan 24 '17 at 13:18
3
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