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How to load JAR files dynamically at Runtime?
...when running in my IDE, but when I build my JAR I get a ClassNotFoundException when calling Class.forName().
– darrickc
Jul 29 '09 at 16:50
29
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String's Maximum length in Java - calling length() method
...thod would be Integer.MAX_VALUE, which is 2^31 - 1 (or approximately 2 billion.)
In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Language Specification, Java SE 7 Edit...
How do I install a module globally using npm?
... new -g flag, for example:
npm install forever -g
The general recommendations concerning npm module installation since 1.0rc (taken from blog.nodejs.org):
If you’re installing something that you want to use in your program, using
require('whatever'), then install it
locally, at the ro...
Array or List in Java. Which is faster?
... of generic types. (They do however support runtime typechecking, but that mixes badly with generic types.)
But, as always, when optimizing you should always follow these steps:
Don't optimize until you have a nice, clean, and working version of your code. Changing to generic types could very wel...
When to wrap quotes around a shell variable?
...ther useful concept, which I like to call "seesaw quoting". If you need to mix single and double quotes, you can use them adjacent to each other. For example, the following quoted strings
'$HOME '
"isn't"
' where `<3'
"' is."
can be pasted together back to back, forming a single long string af...
Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
... 1.6.0_07-b06"), and the HotSpot version (on mine, that's "build 10.0-b23, mixed mode"). I suspect the "11.0" you are seeing is the HotSpot version.
Update: HotSpot is (or used to be, now they seem to use it to mean the whole VM) the just-in-time compiler that is built in to the Java Virtual Machi...
How to call asynchronous method from synchronous method in C#?
...rom my AsyncEx library. The official .NET libs don't provide much help for mixing sync and async code (and in general, you shouldn't do it!). I'm waiting for .NET 4.5 RTW and a new non-XP laptop before updating AsyncEx to run on 4.5 (I cannot currently develop for 4.5 because I'm stuck on XP for a f...
What is the python “with” statement designed for?
...y add it for the sake of completeness: the with statement simplifies exception handling by encapsulating common preparation and cleanup tasks in so-called context managers. More details can be found in PEP 343. For instance, the open statement is a context manager in itself, which lets you open a fi...
lock(new object()) — Cargo cult or some crazy “language special case”?
...n once at a time
// e.g. comands on the Mars Rover, or programs on iOS pre 4 / 5 ??
}
}
and thought he could cut the number of lines.
I'd be very worried if that were the case though...
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How is “int* ptr = int()” value initialization not illegal?
...r because it also tosses the benefit of extra compile-time checks into the mix.
– Jamin Grey
Feb 27 '13 at 1:07
3
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