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JavaScript frameworks to build single page applications [closed]
...odel and View code was nice, but since we'd have to write all our bindings from scratch it wasn't worth it.
Knockout
Knockout is like the Yin to Backbone's Yang. Where Backbone is focused on the Model, Knockout is a MVVM framework and is focused on the View. It has observable wrappers for JavaScri...
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.
...
How to Animate Addition or Removal of Android ListView Rows
...ty to animate the addition and removal of UITableView rows, here's a clip from a youtube video showing the default animation. Note how the surrounding rows collapse onto the deleted row. This animation helps users keep track of what changed in a list and where in the list they were looking at wh...
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...
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...
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
...ion, this functionality has been added to pandas in the meantime. Starting from pandas 0.15.0, you can use tz_localize(None) to remove the timezone resulting in local time.
See the whatsnew entry: http://pandas.pydata.org/pandas-docs/stable/whatsnew.html#timezone-handling-improvements
So with my ex...
Getting the last element of a split string array
...
Issue here is that pop() also removes that element from the array, thereby changing it.
– slashwhatever
Apr 10 '12 at 15:40
54
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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
...
To only show the version:
WINDOWS> javap -verbose MyClass | find "version"
LINUX > javap -verbose MyCl...
Create a List of primitive int?
...The performance of this list, when compared with the ArrayList of Integers from Java Collections is much better as the autoboxing/unboxing to the corresponding Integer Wrapper Class is not needed.
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Rendering a template variable as HTML
...u need to display e.g currency signs like euro (€), dollar passed from view this is the way to go.
– andilabs
Jul 24 '14 at 10:14
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