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Differences between socket.io and websockets
...e is my experience.
SocketIO
Has namespaces
Has rooms
Has subscriptions service
Has a pre-designed protocol of communication
(talking about the protocol to subscribe, unsubscribe or send a message to a specific room, you must all design them yourself in websockets)
Has good logging support
Has...
Intermittent log4net RollingFileAppender locked file issue
...
I am using this in a service and in addition to this change, the user the service ran as needed permission to write as well. Thanks!
– LowTide
Jun 4 '12 at 16:30
...
How can I pass a Bitmap object from one activity to another
... Intent has size limit .
I use public static object to do pass bitmap from service to broadcast ....
public class ImageBox {
public static Queue<Bitmap> mQ = new LinkedBlockingQueue<Bitmap>();
}
pass in my service
private void downloadFile(final String url){
mExecutorSe...
How to make all Objects in AWS S3 bucket public by default?
...s Denied to all my files. The solution was straightforward simple.
Go to Services - S3
Click on your S3 bucket
Switch to Permissions tab, then go to Bucket Policy tab
And click the Save button.
It should reassign permission on all your files.
Anyway, here is full bucket policy that allows mak...
虚拟机ubuntu与宿主机NAT方式设定静态IP共享上网 - 更多技术 - 清泛网 - 专...
... 开始--设置--控制面板--管理工具--服务。检查VMware DHCP Service 和VMware NAT Service 服务是否已经启动
设置过程：
1、共享win7主机的本地连接:
进入网络管理 选择 本地连接》属性》共享 勾上允许其他网络用户通过此计...
Amazon S3 - HTTPS/SSL - Is it possible? [closed]
...
This is a response I got from their Premium Services
Hello,
This is actually a issue with the way SSL validates names containing a period, '.', > character. We've documented this behavior here:
http://docs.amazonwebservices.com/AmazonS3/latest/dev/BucketRestrictio...
How to reload apache configuration for a site without restarting apache
...ully. My opinion is that apache can't be reloaded without interrupting the service.
– SteffenNielsen
Mar 3 '17 at 12:54
4
...
Chrome desktop notification example [closed]
...g as the page is open, and may disappear automatically after a few seconds
Service Worker notifications - a bit more complicated, but they can work in the background (even after the page is closed), are persistent, and support action buttons
The API call takes the same parameters (except for actio...
How to add Active Directory user group as login in SQL Server
...
You can use T-SQL:
use master
GO
CREATE LOGIN [NT AUTHORITY\LOCALSERVICE] FROM WINDOWS WITH
DEFAULT_DATABASE=yourDbName
GO
CREATE LOGIN [NT AUTHORITY\NETWORKSERVICE] FROM WINDOWS WITH
DEFAULT_DATABASE=yourDbName
I use this as a part of restore from production server to testing machine:
...
Core Data: Quickest way to delete all instances of an entity
I'm using Core Data to locally persist results from a Web Services call. The web service returns the full object model for, let's say, "Cars" - could be about 2000 of them (and I can't make the Web Service return anything less than 1 or ALL cars.
...