Author: ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/39312241This article shows that the use of the socket network chat group chat, the implementation of the client to the "LAN" network segment inside the machine to send a broadcast, when the "886" i
As we all know, LAN chat software is an efficient encapsulation of JavaScript, so the arrays to be operated by jquery are the arrays in JavaScript, in JavaScript, we use for and for-in for Array Operations, while in jquery, we use $. map (), $. each () to operate the array:
The first is an ordinary array (an array with an index of integers ):$. Map (ARR, FN );Call the FN function to process each element in
I am working on LAN chat software over the past few days. I want to learn how to write winform. But I have encountered a problem and I don't know how to solve it. Please refer to the following for details. Please help me solve the problem:
1. This error will pop up after running:
2. After clicking OK, the following exception is prompted:
3. I found through one-step debugging:
My IP
I want to introduce this software for a long time.Fliggy biographyBecause I am using this file to transfer large capacity files in the dormitory or at work, it is very convenient, but you may say that I haveQqOrFetionOr something. But when you do not have a gateway, or you cannot access the network, but you are in the LAN, how do you transmit it? You can use the Flying Pigeon book-www.freeeim.com to help yo
How does a wireless LAN prevent network attacks, prohibit mobile phone network attacks, and prohibit external computers from network attacks?Nowadays, there are often some network software on the Internet, which teaches people how to get rid of the
Deploying a video chat system: testing network quality and deploying a video chat system
For a real-time network voice and video system, the quality of the network plays a decisive role in the user experience of the system. Therefore, before the system is officially deployed
At present, almost any slightly larger enterprise or school will establish a LAN for use, the network is already everywhere. As a local network administrator, the network speed is very important. How to effectively use the bandwidth to avoid unnecessary speed loss, so as to optimize the entire
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Pidgin! New chat software interconnected with network chat tools such as MSN, ICQ, QQ, Yahoo, googletalk, and aim/AOL
I used myim before and was killed by Tencent. In the past two days, if you want to find a foreign user to practice English in your life, you need to use ICQ, Yahoo Messenger, MSN, and so on. In addition, you have
been set up successfully, so that users can share files in the wireless network.
3. Internet sharing settings
Although the wireless network card is successfully connected, other computers still cannot share the network through the wireless network card, because the host currently uses a local connection to access the
Wireless network interfaces have many advantages. They do not need to be covered by wireless network signals. Some people say that wireless network interfaces do not need Wireless LAN to access the Internet. Can this happen? Next we will analyze the disadvantages of wireless networ
UWP Development: Get the network environment where the user is currently located:In UWP development, sometimes, we need to determine the user's network, is WiFi, or mobile network, to remind users to avoid the loss of user traffic, the UWP provides the user's network of some information, but the specific type, we need
The expansion of a company, not only to ensure that the effect of the current civil renovation is not destroyed, but also to meet the network expansion and the actual needs of the enterprise work, at the same time to ensure that the investment is not too big. After in-depth analysis and research, decided to adopt Wireless LAN group network to solve the problem of
Vswitches and vrouters are very important devices in the network. Here we mainly introduce network interconnection and LAN switches and vro devices. The CLIP solution only supports the TCP/IP protocol, but there are many network-layer protocols running on the existing network
After connecting to the wireless network in ubuntu, share the network to the LAN (establish a ubuntu route) to introduce the Ubuntu route implementation in detail, and give a full explanation of the Ubuntu route sharing over the Internet. Ubuntu declaration: software should be provided free of charge, and software tools should be available in the form of local la
Lan network performance test method HDtune 64K has a cache speed test method, let you know your network performance, hdtune64k
This method can effectively test the network transmission performance. This method is applicable to disks, diskless (System Virtual Disk), game Virtual Disks, and other virtual disk software wi
Wireless LAN security issues have always been a top concern. So today we will also talk about this. Check whether network grade problems affect the security of the wireless LAN. Connect to the residential broadband network in a wireless way and share the Internet access through the broadband
To this end, the network administrator needs real-time statistics LAN Internet traffic, control LAN computer network speed. How does that happen?
Firewall or router shielding Peer-to-peer software port to limit LAN download speed
1, the blockade connection port temporary
1. neighbors in the LAN
Miss Li is a secretary of a company. She threw out a project report overnight yesterday and hurried back to the company to explain the Report to the customer. She just left the 30-storey conference hall of the company, miss Li was busy returning to her position on the 15th floor. But when she stepped out of the elevator, she received a call from the staff who participated in the demonstration and said that the presentation docu
In the network, when the information is propagated, the tool can be used to set the network interface in the listening mode, the network can beThe information that is being transmitted in the message is intercepted or captured to attack. Network monitoring can be implemented in any location mode in the network.The appl
Methods for LAN computers to limit network speeds, control computer Internet traffic, and allocate Internet bandwidthLimiting the speed of LAN computers has always been a concern of enterprise network administrators. How can this problem be achieved?First, you need to find out the cause of slow
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