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【天气API】对接国内免费好用的天气API - App应用开发 - 清泛IT社区，为创新赋能！
...I 接入极简教程
打开并注册高德开放平台：https://lbs.amap.com/
进入高德开发平台的控制台，创建应用并获取 API Key：https://console.amap.com/dev/key/app
阅读高德地图天气开发文档：https://lbs.amap.com/api/webservice/guide/api/weatherinfo/
打开 AP...
KIO4_Gradient 拓展：布局中的颜色渐变 - App Inventor 2 中文网 - 清泛IT...
http://kio4.com/appinventor/287_extension_gradiente_color.htm
- 让我们看一下在布局中制作颜色渐变的扩展。- 我们放置一个布局，然后在该扩展的块中插入该布局的名称，放置一个包含所需颜色的列表，以及一个从 1 到 8 的数字，用于表示...
C# code to validate email address
...e are all perfectly valid forms:
cog@wheel
"cogwheel the orange"@example.com
123@$.xyz
For most use cases, a false "invalid" is much worse for your users and future proofing than a false "valid". Here's an article that used to be the accepted answer to this question (that answer has since been d...
Has anyone ever got a remote JMX JConsole to work?
...ur Java process.
You need access to your linux machine via SSH login. All Communication will be tunneled over the SSH connection.
TIP: This Solution works no matter if there is a firewall or not.
Disadvantage: Everytime you restart your java process, you will need to do all steps from 4 - 9 again...
How to parse a JSON string to an array using Jackson
...
@hitesh141 ObjectMapper is a member of com.fasterxml.jackson.databind.ObjectMapper
– Chu
Nov 21 '16 at 8:21
add a comment
...
How to make a HTTP request using Ruby on Rails?
... Net::HTTP class:
require 'net/http'
url = URI.parse('http://www.example.com/index.html')
req = Net::HTTP::Get.new(url.to_s)
res = Net::HTTP.start(url.host, url.port) {|http|
http.request(req)
}
puts res.body
share
...
Running script upon login mac [closed]
...lp me out with getting a .sh file to run when I log in to my account on my computer. I am running Mac OS X 10.6.7.
3 Answer...
Inject errors into already validated form?
...
@scompt: thanks, fixed. @Weeble: _errors is part of the public form API, despite its name; see insin's answer for a docs link.
– John Millikin
May 21 '10 at 20:38
...
Pinging servers in Python
...tting the operating system name
import subprocess # For executing a shell command
def ping(host):
"""
Returns True if host (str) responds to a ping request.
Remember that a host may not respond to a ping (ICMP) request even if the host name is valid.
"""
# Option for the numbe...
YouTube Video Embedded via iframe Ignoring z-index?
...le="YouTube video player" width="480" height="390" src="http://www.youtube.com/embed/lzQgAR_J1PI?wmode=transparent" frameborder="0" wmode="Opaque">
or this
//Fix z-index youtube video embedding
$(document).ready(function (){
$('iframe').each(function(){
var url = $(this).attr("src"...