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Inversion of Control vs Dependency Injection
... the framework calls implementations provided by the application.
DI is a form of IoC, where implementations are passed into an object through constructors/setters/service lookups, which the object will 'depend' on in order to behave correctly.
IoC without using DI, for example would be the Templa...
How do I conditionally apply CSS styles in AngularJS?
...sive ng-shows (modifies DOM)
ng-disabled and ng-readonly - use to restrict form element behavior
ng-animate - new in version 1.1.4, use to add CSS3 transitions/animations
The normal "Angular way" involves tying a model/scope property to a UI element that will accept user input/manipulation (i.e., ...
How to close off a Git Branch?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
How to add items to a spinner in Android?
...
XML file:
<Spinner
android:id="@+id/Spinner01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
Java file:
public class SpinnerExample extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
...
Which characters are valid in CSS class names/selectors?
...n HTML there is no way to include space characters (space, tab, line feed, form feed and carriage return) in a class name attribute, because they already separate classes from each other.
So, if you need to turn a random string into a CSS class name: take care of NUL and space, and escape (accordin...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
...
Whenever you do some form of operation outside of AngularJS, such as doing an Ajax call with jQuery, or binding an event to an element like you have here you need to let AngularJS know to update itself. Here is the code change you need to do:
ap...
Unresolved specs during Gem::Specification.reset:
...
answered Jan 7 '15 at 6:01
Pieter van der MerwePieter van der Merwe
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...
emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
...ching for what the hash meant in something I found while hacking mode-line-format:
#("-%-" 0 3
(help-echo "Display as tooltip when mouse hovers or with display-local-help."))
which is a format used for text properties in strings where:
"-%-", text to be propertized: one dash and a %-construct...
Editing legend (text) labels in ggplot
...create plots with the ggplot2 package.
An example with your data:
# transforming the data from wide to long
library(reshape2)
dfm <- melt(df, id = "TY")
# creating a scatterplot
ggplot(data = dfm, aes(x = TY, y = value, color = variable)) +
geom_point(size=5) +
labs(title = "Temperatures\...
Maven Install on Mac OS X
...vn -version and see some output like this:
Apache Maven 3.0.3 (r1075438; 2011-02-28 12:31:09-0500)
Maven home: /usr/share/maven
Java version: 1.6.0_29, vendor: Apple Inc.
Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: en_US, platform encoding: MacRoman
O...