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Difference between shadowing and overriding in C#?
...example:-
public class Foo
{
internal Foo() { }
protected virtual string Thing() { return "foo"; }
}
public class Bar : Foo
{
internal new string Thing() { return "bar"; }
}
To an external inheritor of Bar, Foo's implementation of Thing() remains accesible and overridable. All legal an...
Get Value of a Edit Text field
...ew view)
{
Log.v("EditText", mEdit.getText().toString());
}
});
}
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Detect HTTP or HTTPS then force HTTPS in JavaScript
...on.protocol !== 'https:') {
location.replace(`https:${location.href.substring(location.protocol.length)}`);
}
location.href = blah adds this redirect to the browser history. If the user hits the back button, they will be redirected back to the the same page. It is better to use location.replac...
How do you test private methods with NUnit?
...eType, NUnit does not. What I do instead is:
private MethodInfo GetMethod(string methodName)
{
if (string.IsNullOrWhiteSpace(methodName))
Assert.Fail("methodName cannot be null or whitespace");
var method = this.objectUnderTest.GetType()
.GetMethod(methodName, BindingFlags....
Is the order of elements in a JSON list preserved?
...unordered collection of zero or more name/value
pairs, where a name is a string and a value is a string, number,
boolean, null, object, or array.
An array is an ordered sequence of zero or more values.
The terms "object" and "array" come from the conventions of
JavaScript.
Some imp...
Array_merge versus + [duplicate]
...e() has slightly different behavior:
If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended. Values in the input ar...
Check element CSS display with JavaScript
...cument.getElementById('someIDThatExists').style.display);
will give you a string value.
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Add a new element to an array without specifying the index in Bash
... that ARRAY+=('foo') is way different than ARRAY+='foo', which appends the string 'foo' to the entry with the lowest(?) key.
– TheConstructor
May 3 '13 at 13:17
8
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A transport-level error has occurred when receiving results from the server [closed]
...ction pool of your app; as a result, when you pickup the shared connection string and try to execute it's not able to reach the database. If you are developing Visual Studio, simply close the temporary web server on your task bar.
If it happens in production, resetting your application pool for yo...
Print new output on same line [duplicate]
...a file-like object (stream); defaults to the current sys.stdout.
sep: string inserted between values, default a space.
end: string appended after the last value, default a newline.
You can use the end keyword:
>>> for i in range(1, 11):
... print(i, end='')
...
12345678910...