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Eclipse - java.lang.ClassNotFoundException
...-classes also under the web project and so.
Using this configuration will allow you to execute unit tests in eclipse.
Just one more advice, if your web project's tests require some configuration files that are under the resources, be sure to include that folder as a source folder and to make the p...
How to cast an Object to an int
...ng) object);
It can throw a NumberFormatException if your object isn't really a String with an integer as content.
Resources :
Oracle.com - Autoboxing
Oracle.com - Primitive Data types
On the same topic :
Java: What's the difference between autoboxing and casting?
Autoboxing: So I can wri...
What's the difference between a word and byte?
I've done some research.
A byte is 8 bits and a word is the smallest unit that can be addressed on memory. The exact length of a word varies. What I don't understand is what's the point of having a byte? Why not say 8 bits?
...
.c vs .cc vs. .cpp vs .hpp vs .h vs .cxx [duplicate]
...
Historically, the first extensions used for C++ were .c and .h, exactly like for C. This caused practical problems, especially the .c which didn't allow build systems to easily differentiate C++ and C files.
Unix, on which C++ has ...
Function pointers, Closures, and Lambda
...s, "Hey, this is kinda like a closure." I knew this assumption is fundamentally wrong somehow and after a search online I didn't find really any analysis of this comparison.
...
How to check if an object is nullable?
...pe if boxed, but you can with generics:
- so how about below. This is actually testing type T, but using the obj parameter purely for generic type inference (to make it easy to call) - it would work almost identically without the obj param, though.
static bool IsNullable<T>(T obj)
{
if (...
Why are local variables not initialized in Java?
... edited Feb 3 '14 at 13:33
allprog
15.7k88 gold badges5353 silver badges9393 bronze badges
answered Jan 6 '09 at 7:18
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std::cin input with spaces?
...his was written, this was the answer I had for the question that was originally asked (look at the first comment for the actual question and you will see that the context had changed due to an edit by the OP). Either way, if you feel the answer is that terrible, downvote it. I acknowledge that thi...
How do I clone a single branch in Git?
I have a local Git repository called 'skeleton' that I use for storing project skeletons. It has a few branches, for different kinds of projects:
...
Dump Mongo Collection into JSON format
...ut.json
WARNING
mongoimport and mongoexport do not reliably preserve all rich BSON data types because JSON can only represent a subset of the types supported by BSON. As a result, data exported or imported with these tools may lose some measure of fidelity.
Also, http://bsonspec.org/
BSO...