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How to get a list of current open windows/process with Java?
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This is another approach to parse the the process list from the command "ps -e":
try {
String line;
Process p = Runtime.getRuntime().exec("ps -e");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((line = input.readL...
Mockito: Inject real objects into private @Autowired fields
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+1: Worked for me... except for String objects. Mockito complains: Mockito cannot mock/spy following: - final classes - anonymous classes - primitive types
– Adrian Pronk
Aug 27 '14 at 0:32
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Cartesian product of multiple arrays in JavaScript
...er with vanilla JS:
(see updates below)
All of the answers here are overly complicated, most of them take 20 lines of code or even more.
This example uses just two lines of vanilla JavaScript, no lodash, underscore or other libraries:
let f = (a, b) => [].concat(...a.map(a => b.map(b => []....
iOS 7 parallax effect in my view controller
...;
horizontalMotionEffect.maximumRelativeValue = @(10);
// Create group to combine both
UIMotionEffectGroup *group = [UIMotionEffectGroup new];
group.motionEffects = @[horizontalMotionEffect, verticalMotionEffect];
// Add both effects to your view
[myBackgroundView addMotionEffect:group];
Swift (...
Good ways to sort a queryset? - Django
... order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(*fields)
By default, results returned by a QuerySet are ordered by the ordering tuple given by the ordering option in the model’s Meta. You can override this on a per-Que...
Add custom icons to font awesome
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Give Icomoon a try. You can upload your own SVGs, add them to the library, then create a custom font combining FontAwesome with your own icons.
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TCP loopback connection vs Unix Domain Socket performance
Working on an Android and iOS based application which require communication with a server running in the same device. Currently using TCP loopback connection for communicating with App and Server (App written in user layer, server written in C++ using Android NDK)
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How can I show hidden files (starting with period) in NERDTree?
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Devise form within a different controller
... @devise_mapping ||= Devise.mappings[:user]
end
Source: http://pupeno.com/blog/show-a-devise-log-in-form-in-another-page/
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Global access to Rake DSL methods is deprecated
...g through the Ruby on Rails 3 tutorial book and typed the following on the command line:
5 Answers
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