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Remove a fixed prefix/suffix from a string in Bash
...
$ foo=${string#"$prefix"}
$ foo=${foo%"$suffix"}
$ echo "${foo}"
o-wor
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
...n't using the original object anymore
return value;
}
}
var b = {foo: {bar: null}};
b.foo.bar = b;
console.log("Censoring: ", b);
console.log("Result: ", JSON.stringify(b, censor(b)));
The result:
Censoring: { foo: { bar: [Circular] } }
Result: {"foo":{"bar":"[Circular]"}}
Unfortu...
What's the best way to unit test protected & private methods in Ruby?
... you original class is defined like this:
class MyClass
private
def foo
true
end
end
In you test file, just do something like this:
class MyClass
public :foo
end
You can pass multiple symbols to public if you want to expose more private methods.
public :foo, :bar
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How to keep keys/values in same order as declared?
...dDict
>>> my_dictionary=OrderedDict()
>>> my_dictionary['foo']=3
>>> my_dictionary['aol']=1
>>> my_dictionary
OrderedDict([('foo', 3), ('aol', 1)])
>>> dict(my_dictionary)
{'foo': 3, 'aol': 1}
...
how to set textbox value in jquery
...on:
Assuming your URL returns 5.
If your HTML looks like:
<div id="foo"></div>
then the result of
$('#foo').load('/your/url');
will be
<div id="foo">5</div>
But in your code, you have an input element. Theoretically (it is not valid HTML and does not work as you ...
Switch statement for string matching in JavaScript
... old, but this isn't quite true - you can actually do switch(true) { case /foo/.test(bar): ....
– Sean Kinsey
Oct 15 '11 at 2:50
23
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Making a mocked method return an argument that was passed to it
...s supper easy to return first argument, even for specific class, i.e. when(foo(any()).then(i -> i.getArgumentAt(0, Bar.class)). And you can just as well use a method reference and call real method.
– Paweł Dyda
Jan 29 '15 at 13:17
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Set multiple properties in a List ForEach()?
...n also assign them when you create the list like :
var list = new List<foo>(new []{new foo(){a="hello!",b=99}, new foo(){a="hello2",b=88}});
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Purpose of Activator.CreateInstance with example?
...e. You could use Activator.CreateInstance for this:
string objTypeName = "Foo";
Foo foo = (Foo)Activator.CreateInstance(Type.GetType(objTypeName));
Here's an MSDN article that explains it's application in more detail:
http://msdn.microsoft.com/en-us/library/wccyzw83.aspx
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Default implementation for Object.GetHashCode()
...d to compare equality of your class/struct.
Equals is used when checking
Foo A, B;
if (A == B)
Since we know the pointer isn't likely to match, we can compare the internal members.
Equals(obj o)
{
if (o == null) return false;
MyType Foo = o as MyType;
if (Foo == null) return false;
...