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How does facebook, gmail send the real time notification?
... implementing push message service. developer.android.com/google/gcm/index.html Please accept if you find the answer useful.
– abhi
Jul 20 '13 at 15:53
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How to display unique records from a has_many through relationship?
...l down to section 4.3.3:
http://guides.rubyonrails.org/association_basics.html#has-many-association-reference
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What's the (hidden) cost of Scala's lazy val?
...check locking http://www.javaworld.com/javaworld/jw-05-2001/jw-0525-double.html?page=1
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What are the differences between vector and list data types in R?
...stions are answered in http://www.burns-stat.com/pages/Tutor/hints_R_begin.html
It is meant to be a gentle introduction that gets you up and running with R as quickly as possible. To some extent it succeeds.
--- Edit: --
An attempt to explain further; quoted from the above reference.
Atomic...
Automapper - how to map to constructor parameters instead of property setters
...proaches from AutoMapper
http://docs.automapper.org/en/stable/Construction.html
public class SourceDto
{
public SourceDto(int valueParamSomeOtherName)
{
Value = valueParamSomeOtherName;
}
public int Value { get; }
}
Mapper.Initialize(cfg => cfg.Creat...
Simple basic explanation of a Distributed Hash Table (DHT)
...s more reading material - courses.engr.illinois.edu/ece428/sp2018/lectures.html
– Siddhartha
Apr 12 '18 at 6:42
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How to architect an Ember.js application
...e or more handlebars templates
By default ember will replace body of your html page using content of one or more handlbars templates. Someday these templates will be in separate .hbs files assembled by sprockets or maybe grunt.js. For now we will keep everything in one file and use script tags.
Fi...
Set default syntax to different filetype in Sublime Text 2
...project basis? For example, for one project, I might want Mako syntax for .html files; while another might use another syntax.
– Ken Kinder
Dec 4 '12 at 21:19
45
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How to make div background color transparent in CSS
...ha(opacity=50); /* IE 5-7 */
-moz-opacity: 0.5; /* Netscape */
-khtml-opacity: 0.5; /* Safari 1.x */
opacity: 0.5; /* Good browsers */
Note: these are NOT CSS3 properties
See http://css-tricks.com/snippets/css/cross-browser-opacity/
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How to implement my very own URI scheme on Android
...oid document: https://developer.android.com/studio/write/app-link-indexing.html
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