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In C#, what happens when you call an extension method on a null object?
... don't to anything to the this MyObject it shouldn't be a problem, a quick test should verify it :)
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Simplest way to read json from a URL in java
...e json and displaying my zipcode. (just put this stuff in a main method to test it out)
String sURL = "http://freegeoip.net/json/"; //just a string
// Connect to the URL using java's native library
URL url = new URL(sURL);
URLConnection request = url.openConnection();
request.c...
Routing for custom ASP.NET MVC 404 Error page
...esponse Codes inside those actions and it sets the response codes fine.. I tested with Fiddler and 404 status codes respond with a 404 and pages with 500 errors respond with a 500. And in both cases my custom error views are served up
– Shane Neuville
Jul 3 '14...
What are the differences in die() and exit() in PHP?
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Just tested it and exit and die work the same way, they both close connection.
– Grzegorz Adam Kowalski
Feb 12 at 23:29
Run a single Maven plugin execution?
...he answer you're looking for? Browse other questions tagged database maven testing maven-3 maven-plugin or ask your own question.
How to exclude a module from a Maven reactor build?
...ild environment, we created a profile quick that disables many plugins and test execution.
This is done by
<profile>
<id>quick</id>
<properties>
<skipTests>true</skipTests>
<!-- others... -->
</proper...
How to go to a specific file in Chrome Developer Tools?
... heavy front-end approach. By using Dojo and the AMD-way, I currently have testing screens which may easily load over a hundred different javascript files.
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Which is faster in Python: x**.5 or math.sqrt(x)?
...= 123" "math.sqrt(x)"
1000000 loops, best of 3: 0.727 usec per loop
This test shows that x**.5 is slightly faster than sqrt(x).
For the Python 3.0 the result is the opposite:
$ \Python30\python -mtimeit -s"from math import sqrt; x = 123" "x**.5"
1000000 loops, best of 3: 0.803 usec per loop
$ \...
Convert NSNumber to int in Objective-C
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A tested one-liner:
int number = ((NSNumber*)[dict objectForKey:@"integer"]).intValue;
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Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...-HiRes-1.9707.tar.gz
cd Time-HiRes-1.9707
perl Makefile.PL
make
make test
make install
2、安装File::Tail
tar zxvf File-Tail-0.99.3.tar.gz
cd File-Tail-0.99.3
perl Makefile.PL
make
make test
make install
3、安装rrdtool-1.2.23
yum install -y libpng-devel freetype
tar zxvf r...