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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...cript.
The basic idea was simple JavaScript wanted to allow both of these forms:
if (u)
v;
if (x) {
y;
z;
}
To do so, two interpretations were made of the opening brace: 1. it is not required and 2. it can appear anywhere.
This was a wrong move. Real code doesn't have an opening br...
Inconsistent Accessibility: Parameter type is less accessible than method
...bject (a reference to the currently logged on user, basically) between two forms. At the moment, I have something along these lines in the login form:
...
Why do some functions have underscores “__” before and after the function name?
...for Python Code:
Descriptive: Naming Styles
The following special forms using leading or trailing underscores are
recognized (these can generally be combined with any case convention):
_single_leading_underscore: weak "internal use" indicator. E.g. from M import * does not import ...
REST API Authentication
...ild an API for the application to facilitate interaction with from any platform (Web App, Mobile App). What I'm not understanding is that when using the REST API, how do we authenticate the user.
...
phpmyadmin logs out after 1440 secs
...click the following link
http://localhost/phpmyadmin/setup/index.php?page=form&formset=Features#tab_Security
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What is the difference between Views and Materialized Views in Oracle?
...
Also when you need performance on data that don't need to be up to date to the very second, materialized views are better, but your data will be older than in a standard view. Usually BI reports gain a lot of benefit from materialized views.
...
Finding the handle to a WPF window
Windows forms had a property win1.Handle which, if I recall, returns the handle of the main window handle?
4 Answers
...
Difference between setTimeout with and without quotes and parentheses
...first argument for setTimeout or setInterval. This reference may be in the form of:
An anonymous function
setTimeout(function(){/* Look mah! No name! */},2000);
A name of an existing function
function foo(){...}
setTimeout(foo, 2000);
A variable that points to an existing function
var foo =...
Wait 5 seconds before executing next line
...art + ms) {
end = new Date().getTime();
}
}
With execution in the form:
console.log('before');
wait(7000); //7 seconds in milliseconds
console.log('after');
I've arrived here because I was building a simple test case for sequencing a mix of asynchronous operations around long-running bl...
Clang optimization levels
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$window.unbind('scroll', onScroll);
}
};
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