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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...
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
5,78111 gold badge1919 silver badges3333 bronze badges
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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...
Bash script to set up a temporary SSH tunnel
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330
You can do this cleanly with an ssh 'control socket'. To talk to an already-running SSH proces...
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...