What is output of “20” + 20 + 20 and “20” + ( 20 + 20)? In javascript?

1021

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lenz law application and define

2836

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What is difference between Manual testing and Pega/BPM testing?

8205

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How would you make use of ngoninit()?

760

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When we are doing cash sales, free goods and discount, How many pricing procedure do we need to create..? Only one PP required or have to create multiple PP..? and how many condition type we need to create..?

1285

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What are the Types of chaching. How to implement caching

1024

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What is the use of forwardaction?

1017

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Which is more important to you – model accuracy or model performance?

79

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What is the difference between Java’s 'If..Else' and Scala’s 'If..Else'?

7

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What is cron in drupal ?

239

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Is wordpress a cms?

202

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Differentiate abs() function from fabs() function.

1019

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Do you know what is selenese?

1139

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package MYCALC; use Exporter; our @EXPORT = (); our @ISA = qw(Exporter); our @EXPORT_OK = qw(addition multi); our %EXPORT_TAGS = (DEFAULT => [qw(&addition)],Both => [qw(&addition & +multi)]); sub addition { return $_[0] + $_[1]; } sub multi { return $_[0] * $_[1]; } 1; Program: use strict; use warnings; my @list = qw (2 2); use Module qw(:DEFAULT); print addition(@list),"\n"; Above coding is my module MYCALC and the program which using this module, I have not exported any function using @EXPORT, but I have used the DEFAULT in %EXPORT_TAGS with the function addition, when I call this function from the main it says the error as,

2682

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What are keywords in seo?

812

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