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Difference between variable declaration syntaxes in Javascript (including global variables)?
...l terms they're not usually big ones.
There's a fourth way, and as of ES2015 (ES6) there's two more. I've added the fourth way at the end, but inserted the ES2015 ways after #1 (you'll see why), so we have:
var a = 0; // 1
let a = 0; // 1.1 (new with ES2015)
const a = 0; // 1.2 (new with...
Pure JavaScript Send POST Data Without a Form
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154
You can send it and insert the data to the body:
var xhr = new XMLHttpRequest();
xhr.open("PO...
Difference between Python's Generators and Iterators
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11 Answers
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How to retrieve the current value of an oracle sequence without increment it?
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175
SELECT last_number
FROM all_sequences
WHERE sequence_owner = '<sequence owner>'
AN...
How to redirect a url in NGINX
... #listen *:80 | *:8000;
server_name test.com;
return 301 $scheme://www.test.com$request_uri;
}
And edit your main server block server_name variable as following:
server_name www.test.com;
Important: New server block is the right way to do this, if is evil. You must use loca...
Replace whitespaces with tabs in linux
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How to process each line received as a result of grep command
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edited May 23 '17 at 12:18
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answered May 1 '13 at 12:23
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Django set default form values
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412
You can use initial which is explained here
You have two options either populate the value whe...
What's the status of multicore programming in Haskell?
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1 Answer
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