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How to do associative array/hashing in JavaScript
...e key-to-value object maps with the following syntax:
var point = { x:3, y:2 };
point["x"] // returns 3
point.y // returns 2
You can iterate through an associative array using the for..in loop construct as follows
for(var key in Object.keys(dict)){
var value = dict[key];
/* use key/value for...
Is “ ” a replacement of “ ”?
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edited Oct 2 '17 at 10:55
zb226
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RegEx - Match Numbers of Variable Length
... to find ... thank you for this information!
– level42
Jul 6 at 23:33
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How is “int main(){(([](){})());}” valid C++?
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286
The code essentially calls an empty lambda.
Let's start from the beginning: [](){} is an empt...
Is there any method to get the URL without query string?
...ost/dms/mduserSecurity/UIL/index.php?menu=true&submenu=true&pcode=1235 .
14 Answers
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What are the differences between a pointer variable and a reference variable in C++?
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How to change the background color of a UIButton while it's highlighted?
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edited Jul 10 '18 at 2:18
eharo2
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Get list of databases from SQL Server
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626
Execute:
SELECT name FROM master.sys.databases
This the preferred approach now, rather than...
How to count instances of character in SQL Column
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edited Mar 20 '19 at 8:07
marc_s
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Are getters and setters poor design? Contradictory advice seen [duplicate]
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ZarkonnenZarkonnen
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