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Class Not Found Exception when running JUnit test
...e source code is compiling when you use mvn clean compile (I'm using maven 3.1.0 so I'm not sure if it always behaved like this).
If you run mvn test, the test code will compile as well, but then it runs the tests (which may not be immediately desirable if you're trying to run them through Eclipse...
In .NET, which loop runs faster, 'for' or 'foreach'?
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365
Patrick Smacchia blogged about this last month, with the following conclusions:
for loo...
Delete duplicate records in SQL Server?
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answered Jul 23 '10 at 15:22
John GibbJohn Gibb
9,71622 gold badges3232 silver badges4545 bronze badges
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mysqldump - Export structure only without autoincrement
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answered Mar 27 '13 at 10:22
JoDevJoDev
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JAX-RS — How to return JSON and HTTP status code together?
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352
Here's an example:
@GET
@Path("retrieve/{uuid}")
public Response retrieveSomething(@PathParam...
How can I change the image displayed in a UIImageView programmatically?
...ataWithContentsOfURL:[NSURL URLWithString:@"http://farm4.static.flickr.com/3092/2915896504_a88b69c9de.jpg"]]];
or
UIImage *image = [UIImage imageNamed: @"cell.png"];
Once you have an Image you can then set UIImageView:
[imageView setImage:image];
The line above assumes imageView is your IBOu...
force client disconnect from server with socket.io and nodejs
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edited Jun 16 '12 at 3:10
answered Apr 6 '11 at 0:29
n...
Changing all files' extensions in a folder with one command on Windows
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307
You can use ren (as in rename):
ren *.XXX *.YYY
And of course, switch XXX and YYY for the a...
Does free(ptr) where ptr is NULL corrupt memory?
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7.20.3.2 The free function
Synopsis
#include <stdlib.h>
void free(void *ptr);
Description
The free function causes the space pointed to by ptr to be deallocated, that is, made
available for further al...
What's the scope of a variable initialized in an if statement?
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317
Python variables are scoped to the innermost function, class, or module in which they're assig...