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What is JSON and why would I use it?
...ork",
"state": "NY",
"postalCode": 10021
},
"phoneNumbers": [
"212 555-1234",
"646 555-4567"
]
}
JSON in JavaScript
JSON (in Javascript) is a string!
People often assume all Javascript objects are JSON and that JSON is a Javascript object. Th...
Colspan all columns
...gain, this is not the perfect solution but seems to work in the above mentioned 3 browser versions when the table-layout CSS property is automatic. Hope this helps.
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How to get a list of properties with a given attribute?
...some extension methods. You will see that in many projects out there. This one here is one I often have:
public static bool HasAttribute<T>(this ICustomAttributeProvider provider) where T : Attribute
{
var atts = provider.GetCustomAttributes(typeof(T), true);
return atts.Length > 0;
}
...
Unit test naming best practices [closed]
...
@Peri, I think it is a tradeoff. On one hand your test names may become outdated, on the other hand you can't tell what method your test is testing. I find the latter comes up much more often.
– Joel McBeth
Apr 19 '12 at ...
Why doesn't java.util.Set have get(int index)?
I'm sure there's a good reason, but could someone please explain why the java.util.Set interface lacks get(int Index) , or any similar get() method?
...
How do I compare two files using Eclipse? Is there any option provided by Eclipse?
...rer / Package Explorer / Navigator with control-click. Now right-click on one of the files, and the following context menu will appear. Select Compare With / Each Other.
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How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?
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Is there a way to have two intepreters, one for python and one for java at the same time? Meaning I dont have to switch back and forth.
– David Williams
Apr 19 '15 at 3:13
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Difference between abstract class and interface in Python
...style distinction between abstraction and interface doesn't exist. If someone goes through the effort to define a formal interface, it will also be an abstract class. The only differences would be in the stated intent in the docstring.
And the difference between abstract and interface is a hair...
Importing a GitHub project into Eclipse
...
As mentioned in Alain Beauvois's answer, and now (Q4 2013) better explained in
Eclipse for GitHub
EGit 3.x manual (section "Starting from existing Git Repositories")
Eclipse with GitHub
EGit tutorial
Copy the URL from GitHub ...
How to get first character of a string in SQL?
... be
SUBSTRING (my_column FROM 1 FOR 1)
The point is, transforming from one to the other, hence to any similar vendor variation, is trivial.
p.s. It was only recently pointed out to me that functions in standard SQL are deliberately contrary, by having parameters lists that are not the convent...