This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.
— Erik
local random = math.random | |
local function uuid() | |
local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx' | |
return string.gsub(template, '[xy]', function (c) | |
local v = (c == 'x') and random(0, 0xf) or random(8, 0xb) | |
return string.format('%x', v) | |
end) | |
end |
捕捉浏览器中的JS运行时错误,主要通过监听window.onerror来实现。但是对于不同的脚本执行方式以及不同的浏览器,能捕获到的信息会有区别。
window.onerror 讲接收3个参数:
msg
:错误描述,比如:a is not definedurl
:出错脚本所在的urllineNumber
:出错脚本的行数本文将对不同浏览器和不同的脚本执行方式进行测试,并总结这些区别。
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.
These are the steps I went through to set up an SSL cert.
Note:
When this guide is more complete, the plan is to move it into Prepack documentation.
For now I put it out as a gist to gather initial feedback.
If you're building JavaScript apps, you might already be familiar with some tools that compile JavaScript code to equivalent JavaScript code:
from sanic import Sanic | |
from sanic.response import json | |
from prometheus_client import Counter | |
from sanic_prometheus import monitor | |
c1 = Counter('simple_counter', "Just simple counter") | |
app = Sanic("snippet") | |
monitor(app).expose_endpoint() |
<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Timeline | Group example, with an arrow</title> | |
<style> | |
body, | |
html { | |
font-family: arial, sans-serif; | |
font-size: 11pt; |