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Generic method multiple (OR) type constraint
...ible. You can, however, define overloads for specific types:
public void test(string a, string arg);
public void test(string a, Exception arg);
If those are part of a generic class, they will be preferred over the generic version of the method.
...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...an:
use different sets of config values for different environments (dev, test, prod)
provide for sensible defaults for each setting
control how values are defined and instantiated
It's tedious to set up but performs well, hides references to key names, and is strongly typed. This kind of patter...
How do you get the width and height of a multi-dimensional array?
... other posts are confused about which dimension is which. Here's an NUNIT test that shows how 2D arrays work in C#
[Test]
public void ArraysAreRowMajor()
{
var myArray = new int[2,3]
{
{1, 2, 3},
{4, 5, 6}
};
int rows = myArray.GetLength(0);
int...
jquery-ui sortable | How to get it work on iPad/touchdevices?
...
Found a solution (only tested with iPad until now!)!
http://touchpunch.furf.com/content.php?/sortable/default-functionality
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How to track down log4net problems
...n watch the output in realtime. It's good for debugging log4net in a small test harness to see what's happening with the appender you're testing.
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Pickle incompatibility of numpy arrays between Python 2 and 3
...thon 3. I tried loading the MNIST dataset with
train_set, valid_set, test_set = pickle.load(file, encoding='iso-8859-1')
and it worked for Python 3.5.2
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How to list branches that contain a given commit?
...n source project that reduces memory usage by 75% is in yet.
$ git log -1 tests
commit d590f2ac0635ec0053c4a7377bd929943d475297
Author: Nick Quaranto <nick@quaran.to>
Date: Wed Apr 1 20:38:59 2009 -0400
Green all around, finally.
$ git branch --contains d590f2
tests
* master
Note:...
How to customize the background/border colors of a grouped table view cell?
...ViewDataSource's -cellForRowAtIndexPath method.
It's a real PITA but I've confirmed with Apple engineers that this is currently the only way.
Update Here's the code for that custom bg view. There's a drawing bug that makes the rounded corners look a little funny, but we moved to a different design...
AngularJS $http and $resource
... I believe $http supports objects, arrays and strings - I'd need confirmation on that though
– Katana24
Nov 19 '15 at 14:34
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Groovy: what's the purpose of “def” in “def x = 0”?
... public void bar() {
FileChannel channel = new FileInputStream('Test.groovy').getChannel()
println channel.toString()
}
}
new Foo().bar()
e.g. But here I can just 'wing it' as long as everything is on the classpath
// Groovy imports java.io.* and java.util.* automatically
...