node-sha3 | SHA3 for JavaScript - The Keccak family of hash algorithms | Hashing library
kandi X-RAY | node-sha3 Summary
kandi X-RAY | node-sha3 Summary
SHA3 for JavaScript - The Keccak family of hash algorithms
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of node-sha3
node-sha3 Key Features
node-sha3 Examples and Code Snippets
{
//...
19: [
function(require, module, exports) {
//...
var CryptoJS = require('crypto-js');
var sha3 = require('crypto-js/sha3');
//...
},
{
"cry
CREATE TABLE IF NOT EXISTS mytable (id INTEGER PRIMARY KEY, mydata TEXT);
INSERT INTO mytable (mydata) VALUES('Fred'),('Mary'),('Sue'),('Tom');
SELECT * FROM mytable;
Microsoft Windows [Version 10.0.17134.407]
(c)
Community Discussions
Trending Discussions on node-sha3
QUESTION
Hello V8 programmers and node-gyp'ers. I'm running OS X 10.12.6
, Node v6.11.1
with npm v3.10.10
, nan v2.6.2
, gcc
as a part of XCode with this version output:
ANSWER
Answered 2017-Jul-29 at 21:50The error message itself gives you the short form of the answer: "Use maybe version". It's trying to tell you that there's an overloaded version of NewInstance
that's returning a MaybeLocal
(instead of a Local
), and that's what you should be using.
The background is that most operations can fail, typically when an exception is thrown. The old V8 API made it relatively difficult for an embedder to be sure that they were checking for exceptions in all relevant places; so a new API based on MaybeLocal
return types was introduced. Whenever you get a MaybeLocal
, you should check whether it actually contains a value. If you simply use .ToLocalChecked
(without first manually checking), that means you're willing to simply crash if something failed (which is fine if you can guarantee that nothing will ever fail). On the bright side, that's no worse than what your code has apparently always been doing ;-)
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No vulnerabilities reported
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