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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 share | improve this answer | follow | ...
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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...
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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...
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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...
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Difference between local and global indexes in DynamoDB

.../docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html share | improve this answer | follow | ...
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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 share | improve this answer | follow | ...
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Nodejs Event Loop

...ed to I/O and polling. here check in this doc: docs.libuv.org/en/v1.x/loop.html – mohit kaushik Jan 15 at 12:30 add a comment  |  ...
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Asynctask vs Thread in android

... you: http://www.vogella.com/articles/AndroidBackgroundProcessing/article.html share | improve this answer | follow | ...
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What is the difference between String and string in C#?

...(instead of Int32), float (instead of Single) - stylecop.soyuz5.com/SA1121.html – Dominic Zukiewicz May 22 '12 at 22:36 ...