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How many bytes in a JavaScript string?
I have a javascript string which is about 500K when being sent from the server in UTF-8. How can I tell its size in JavaScript?
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What are bitwise operators?
I'm someone who writes code just for fun and haven't really delved into it in either an academic or professional setting, so stuff like these bitwise operators really escapes me.
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What is the error “Every derived table must have its own alias” in MySQL?
I am running this query on MySQL
4 Answers
4
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How do I increase the number of displayed lines of a Java stack trace dump?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to sum all column values in multi-dimensional array?
How can I add all the columnar values by associative key? Note that key sets are dynamic.
20 Answers
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Ruby: extend self
...nnecessary.
Here’s what they want you to do with your code:
require 'net/http'
# first you setup your singleton
class Cheat
include Singleton
def initialize
@host = 'http://cheat.errtheblog.com/'
@http = Net::HTTP.start(URI.parse(@host).host)
end
def sheet(name)
@http.get("...
How to stop a JavaScript for loop?
...ES2015 release. Unlike forEach, we can use return, break and continue. See https://hacks.mozilla.org/2015/04/es6-in-depth-iterators-and-the-for-of-loop/
let arr = [1,2,3,4,5];
for (let ele of arr) {
if (ele > 3) break;
console.log(ele);
}
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Dot character '.' in MVC Web API 2 for request such as api/people/STAFF.45287
The URL I'm trying to let work is one in the style of: http://somedomain.com/api/people/staff.33311 (just like sites as LAST.FM allow all sort of signs in their RESTFul & WebPage urls, for example " http://www.last.fm/artist/psy'aviah " is a valid url for LAST.FM).
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What is VanillaJS?
...vaScript libraries.
Here's a funny site that jokingly talks about this: http://vanilla-js.com/
share
edited Sep 12 '16 at 18:39
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Hash and salt passwords in C#
I was just going through one of DavidHayden's articles on Hashing User Passwords .
14 Answers
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