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Difference between a SOAP message and a WSDL?

I am confused about how SOAP messages and WSDL fit together? I have started looking into SOAP messages such as: 10 Answers...
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How to create a windows service from java app

...inherited a java application that needs to be installed as a service on XP and vista. It's been about 8 years since I've used windows in any form and I've never had to create a service, let alone from something like a java app (I've got a jar for the app and a single dependency jar - log4j). What i...
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Are memory leaks ever ok? [closed]

...ever OK to do this?" but rather "Is there ever a good reason to do this?" And "hunting down that memory leak is a pain" isn't a good reason. I like to keep things simple. And the simple rule is that my program should have no memory leaks. That makes my life simple, too. If I detect a memory lea...
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What are the differences between ArrayList and Vector?

What are the differences between the two data structures ArrayList and Vector , and where should you use each of them? 7...
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Do you put unit tests in same project or another project?

...s. Having an extra project (or 10) isn't a con. Edit: More Info On Build and Shipping I would further recommend that any automated build process place production and unit tests into different locations. Ideally, the unit test build process only runs if the production code builds, and copies the ...
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Correct format specifier for double in printf

...e before printf receives it1. "%lf" is also acceptable under the current standard -- the l is specified as having no effect if followed by the f conversion specifier (among others). Note that this is one place that printf format strings differ substantially from scanf (and fscanf, etc.) format stri...
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“Least Astonishment” and the Mutable Default Argument

... Actually, this is not a design flaw, and it is not because of internals, or performance. It comes simply from the fact that functions in Python are first-class objects, and not only a piece of code. As soon as you get to think into this way, then it completely ...
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Why are only a few video games written in Java? [closed]

Why aren't many 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 collecti...
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What's the difference between git clone --mirror and git clone --bare

...es of the target, it maps all refs (including remote branches, notes etc.) and sets up a refspec configuration such that all these refs are overwritten by a git remote update in the target repository. My original answer also noted the differences between a bare clone and a normal (non-bare) clone ...
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Programmer Puzzle: Encoding a chess board state throughout a game

...e: I liked this topic so much I wrote Programming Puzzles, Chess Positions and Huffman Coding. If you read through this I've determined that the only way to store a complete game state is by storing a complete list of moves. Read on for why. So I use a slightly simplified version of the problem for ...