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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
...ou should usually use. Just
avoid overusing float. This prevents elements from naturally filling their container.
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Can you overload controller methods in ASP.NET MVC?
...Customer(string str)" will be invoked.
The above answer i have taken from this codeproject article --> MVC Action overloading
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Checking to see if one array's elements are in another array in PHP
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From the page you linked to: "Prior to PHP 5.5, empty() only supports variables; anything else will result in a parse error. In other words, the following will not work: empty(trim($name)). Instead, use trim($name) == false."...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...not prudent to load them all into the browser, so I am doing async fetches from time to time. For some reason, on occasion when I scroll and position jumps very far (say I go off the screen and back), the ListBody doesn't re-render, even though the state changes. Any ideas why this might be? Great e...
How to reload a clojure file in REPL
...e correct order to avoid compilation
errors.
If you remove definitions from a source file and then reload it,
those definitions are still available in memory. If other code
depends on those definitions, it will continue to work but will
break the next time you restart the JVM.
If the rel...
How to test equality of Swift enums with associated values
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Swift 4.1+
As @jedwidz has helpfully pointed out, from Swift 4.1 (due to SE-0185, Swift also supports synthesizing Equatable and Hashable for enums with associated values.
So if you're on Swift 4.1 or newer, the following will automatically synthesize the necessary methods ...
Create a GUID in Java
...ID initialized to a specific value you can use the UUID constructor or the fromString method.
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How do you set your pythonpath in an already-created virtualenv?
...h for, and place it in the site-packages directory. E.g.:
cd $(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
echo /some/library/path > some-library.pth
The effect is the same as adding /some/library/path to sys.path, and remain local to the virtualenv set...
What does 'var that = this;' mean in JavaScript?
...
From Crockford
By convention, we make a private that
variable. This is used to make the
object available to the private
methods. This is a workaround for an
error in the ECMAScript Language
Specification which c...
Why can't I use background image and color together?
...use the background-position style to place it to the right, and to keep it from repeating and covering the entire background you use the background-repeat style:
background-color: green;
background-image: url(images/shadow.gif);
background-position: right;
background-repeat: no-repeat;
Or using t...