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Node.js vs .Net performance

...you start making I/O requests that block the thread (call to a DB, make an http request to a service, read a file from disk). These blocking requests mean that your valuable thread from the thread pool is doing nothing. The more blocking you have, the less LOAD your ASP.NET app is going to be able t...
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How to split a string in shell and get the last field

Suppose I have the string 1:2:3:4:5 and I want to get its last field ( 5 in this case). How do I do that using Bash? I tried cut , but I don't know how to specify the last field with -f . ...
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Why can I use a function before it's defined in JavaScript?

...oks very similar to what you are talking about and may give some insight: http://www.dustindiaz.com/javascript-function-declaration-ambiguity/ share | improve this answer | ...
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Print variables in hexadecimal or decimal format

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How to POST raw whole JSON in the body of a Retrofit request?

...s hint, and as stated by Square: An object can be specified for use as an HTTP request body with the @Body annotation. The object will also be converted using a converter specified on the Retrofit instance. If no converter is added, only RequestBody can be used. So this is an option using RequestB...
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Getting current date and time in JavaScript

.... Also getMonth() starts at 0, you need to add 1 to get 4 (April). DEMO: http://jsfiddle.net/4zVxp/
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Converting Secret Key into a String and Vice Versa

...way. This is what helped me. Might help you too. Links: *.getEncoded(): https://docs.oracle.com/javase/7/docs/api/java/security/Key.html Encoder information: https://docs.oracle.com/javase/8/docs/api/java/util/Base64.Encoder.html Decoder information: https://docs.oracle.com/javase/8/docs/api/ja...
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How to do ToString for a possibly null object?

...ears before this Q was asked), which appears to do exactly what you want: http://msdn.microsoft.com/en-us/library/astxcyeh(v=vs.80).aspx Am I missing/misinterpreting something really obvious here? share | ...
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Best way to split string into lines

How do you split multi-line string into lines? 10 Answers 10 ...
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Determine if ActiveRecord Object is New

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