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How does the keyword “use” work in PHP and can I import classes with it?
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@divine. The classes may be from 3rd party vendors
– Dayo
May 10 '17 at 17:57
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Get size of folder or file
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The variable has to be final when accessed from anonymous class
– Aksel Willgert
Dec 28 '14 at 10:30
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Rails: confused about syntax for passing locals to partials
...ering" people on SO. That's why this site exists. I even learned something from this.
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Clear a terminal screen for real
... user into thinking the screen has been cleared...you can still see output from the previous commands when you scroll using the mouse. This makes life difficult when you are drowning in a tsunami of text.
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get original element from ng-click
...ps%3a%2f%2fstackoverflow.com%2fquestions%2f23107613%2fget-original-element-from-ng-click%23new-answer', 'question_page');
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Tool to read and display Java .class versions
...he version number of the class file.
> javap -verbose MyClass
Compiled from "MyClass.java"
public class MyClass
SourceFile: "MyClass.java"
minor version: 0
major version: 46
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To only show the version:
WINDOWS> javap -verbose MyClass | find "version"
LINUX > javap -verbose MyCl...
Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
...ta structure underlying a regular
expression) does not have memory apart from the state it's in, and if
you have arbitrarily deep nesting, you need an arbitrarily large
automaton, which collides with the notion of a finite automaton.
The definition of regular expressions is equivalent to the...
Why would an Enum implement an Interface?
... reflection techniques to expose private methods as public
for inheriting from your singleton and overriding your singleton's methods with something else
Enums as singletons help to prevent these security issues. This might have been one of the contributing reasons to let Enums act as classes an...
Python - When to use file vs open
...ction that will return a file object.
In python 3.0 file is going to move from being a built-in to being implemented by multiple classes in the io library (somewhat similar to Java with buffered readers, etc.)
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Capturing URL parameters in request.GET
...ameters in a URL, as described in the tutorial. How do I access parameters from the URL as part the HttpRequest object?
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