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邻里聊：参考微信的原生应用案例 · App Inventor 2 中文网
...与电脑使用同一局域网。在服务地址填电脑地址，例如 http://192.168.1.20:8767，房间相同、昵称不同。手机的 127.0.0.1 指向手机，不能代替电脑地址。若访问失败，检查局域网和电脑端口。
服务以 SQLite 存储消息，GET /messages?room=... ...
How to disable the application pool idle time-out in IIS7?
... thanks Kev!
A small update: the URL you posted has moved and it is now:
http://bradkingsley.com/iis7-application-pool-idle-time-out-settings/
I was wondering if there is a reason why this is not the default, and if there might be a performance impact for keeping the application pool open for to...
What is the opposite of evt.preventDefault();
...mand before continue a link from a click event in jQuery:
Eg: <a href="http://google.com/" class="myevent">Click me</a>
Prevent and follow through with jQuery:
$('a.myevent').click(function(event) {
event.preventDefault();
// Do my commands
if( myEventThingFirst() )
{...
Correct way of using JQuery-Mobile/Phonegap together?
...bove
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-sca...
Django REST framework: non-model serializer
...sult = myClass.do_work()
response = Response(result, status=status.HTTP_200_OK)
return response
Your urls.py:
from MyProject.MyApp.views import MyRESTView
from django.conf.urls.defaults import *
urlpatterns = patterns('',
# this URL passes resource_id in **kw to MyRESTView
...
Get GPS location from the web browser
...mini). IE9 does the job but is the worst performer. Checkout caniuse.com:
http://caniuse.com/#search=geol
Also you need the approval of your user to access their location, so make sure you check for this and give some decent instructions in case it's turned off. Especially for Iphone turning permi...
How to check if a json key exists?
...
JSONObject class has a method named "has":
http://developer.android.com/reference/org/json/JSONObject.html#has(java.lang.String)
Returns true if this object has a mapping for name. The mapping may be NULL.
...
How do I create a namespace package in Python?
... link to it here as it provides a practical example of how to make it go:
https://web.archive.org/web/20150425043954/http://cdent.tumblr.com/post/216241761/python-namespace-packages-for-tiddlyweb
That links to this article for the main guts of what's going on:
http://www.siafoo.net/article/77#mul...
Virtualbox “port forward” from Guest to Host [closed]
...change host port if you prefer
Go to host system and try it in browser:
http://127.0.0.1:8000
or your network ip address (find out on the host machine by running: ipconfig).
Network communication Guest -> Host
In this case port forwarding is not needed, the communication goes over the LAN bac...
Convert string to a variable name
... looking for.
assign("x", 5)
x
[1] 5
but buyer beware.
See R FAQ 7.21
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-turn-a-string-into-a-variable_003f
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