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Why does C++ compilation take so long?
Compiling a C++ file takes a very long time when compared to C# and Java. It takes significantly longer to compile a C++ file than it would to run a normal size Python script. I'm currently using VC++ but it's the same with any compiler. Why is this?
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Showing a Spring transaction in log
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Most interesting log informations of JtaTransactionManager.java (if this question is still about the JtaTransactionManager) are logged at DEBUG priority. Assuming you have a log4j.properties somewhere on the classpath, I'd thus suggest to use:
log4j.logger.org.springframework.transa...
Why are only a few video games written in Java? [closed]
...any commercial, 3D video games (not random open source 2D ones) written in Java? In theory, it makes a lot of sense: you get a productivity boost and a cross-platform application almost for free, among other things, such as the vast amount of Java libraries, and built-in garbage collection (although...
how to check the jdk version used to compile a .class file [duplicate]
...or this on the command line (for a class called MyClass):
On Unix/Linux:
javap -verbose MyClass | grep "major"
On Windows:
javap -verbose MyClass | findstr "major"
You want the major version from the results. Here are some example values:
Java 1.2 uses major version 46
Java 1.3 uses major v...
What is the difference between a strongly typed language and a statically typed language?
...is not a clear one with today's VMs running dynamic languages. Technically Java and C# are both compiled twice (JIT) and both do some type analysis. A language like Javascript running in .NET vm might be more Typesafe because of the VM.
– Adam Gent
Apr 24 '10 a...
Questions every good Java/Java EE Developer should be able to answer? [closed]
...of this question, and so in the same spirit, I am asking this question for Java/Java EE Developer.
35 Answers
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Commonly accepted best practices around code organization in JavaScript [closed]
As JavaScript frameworks like jQuery make client side web applications richer and more functional, I've started to notice one problem...
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What is “String args[]”? parameter in main method Java
I'm just beginning to write programs in Java. What does the following Java code mean?
16 Answers
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How to create Java gradle project
How to create Java Gradle project from command line?
7 Answers
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Closure in Java 7 [closed]
What is closure? It is supposed to be included in Java 7. (Closures were discussed for inclusion in Java 7, but in the end were not included. -ed) Can anyone please provide me with some reliable references from where I can learn stuff about closures?
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