Javascript is a programming language with a peculiar twist. Its event driven model means that nothing blocks and everything runs concurrently. This is not to be confused with the same type of concurrency as running in parallel on multiple cores. Javascript is single threaded so each program runs on a single core yet every line of code executes without waiting for anything to return. This sounds weird but it's true. If you want to have any type of sequential ordering you can use events, callbacks, or as of late promises.
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import ( | |
"archive/zip" | |
"io" | |
"os" | |
"path/filepath" | |
"strings" | |
) | |
func zipit(source, target string) error { | |
zipfile, err := os.Create(target) |
There are certain files created by particular editors, IDEs, operating systems, etc., that do not belong in a repository. But adding system-specific files to the repo's .gitignore
is considered a poor practice. This file should only exclude files and directories that are a part of the package that should not be versioned (such as the node_modules
directory) as well as files that are generated (and regenerated) as artifacts of a build process.
All other files should be in your own global gitignore file:
- Create a file called
.gitignore
in your home directory and add any filepath patterns you want to ignore. - Tell git where your global gitignore file is.
Note: The specific name and path you choose aren't important as long as you configure git to find it, as shown below. You could substitute
.config/git/ignore
for.gitignore
in your home directory, if you prefer.
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var CryptoJS = require("crypto-js");//replace thie with script tag in browser env | |
//encrypt | |
var rawStr = "hello world!"; | |
var wordArray = CryptoJS.enc.Utf8.parse(rawStr); | |
var base64 = CryptoJS.enc.Base64.stringify(wordArray); | |
console.log('encrypted:', base64); | |
//decrypt | |
var parsedWordArray = CryptoJS.enc.Base64.parse(base64); |