DNS is used whenever you use the Internet. Every time you send an email or surf the web, you have to rely on DNS. DNS is responsible for mapping between host names and Internet addresses, which is handled by the computer, and latency occurs if the process of connecting to a DNS server is delayed or if the DNS server resolves an address for an excessive length of time. And if you can speed up domain resolution in some way, you can speed up surfing the internet, here is an acceleration method: use
DNS is used whenever you use the Internet. Every time you send an email or surf the internet, you must rely on DNS. DNS is responsible for the ing between host names and interconnected network addresses, which is handled by computers. If the connection to the DNS server is delayed, or if the DNS server resolves an address too long, the access will be delayed. If domain name resolution can be accelerated in some way, the speed of surfing the Internet can be accelerated. The following describes a
Some friends may already know the opendns service, but I did know it through a foreigner's blog today. This website provides free DNS resolution, which is faster, safer, and smarter than the average ISP:
FasterThe two features ensure that opendns is faster. First, it has a large and intelligent cache, which ensures that users can make profits from the huge opendns
DNS is used whenever you use the Internet. Every time you send an email or surf the web, you have to rely on DNS. DNS is responsible for mapping between host names and Internet addresses, which is handled by the computer, and latency occurs if the process of connecting to a DNS server is delayed or if the DNS server resolves an address for an excessive length of time. And if you can speed up domain resolution in some way, you can speed up surfing the internet, here is an acceleration method: use
anyone who wants to learn. Today, we can all connect to the Internet.
But you must remember that when you connect to the Internet, your computer becomes the target of an attack. Become the target of viruses, Trojans, and other programs.
For this reason, it is recommended that anti-virus and anti-spyware be used to protect computers connected to the Internet. In some cases, even using these software cannot completely guarantee your security. It is always a good idea to add another security layer
Use the hosts file on the local machine to solve the problem of slow opendns
Because the Gae part of GFW can be solved temporarily by using opendns, but sometimes it is intolerable to use opendns to resolve the slow speed of domestic websites. However, in order to access x.appspot.com, you have to set the DNS server to the o
An error occurred while calculating the label width (height) on iPhone 5s and iPhone 6 on ios, iPhone 5siphone6
When using Label today, we need to calculate the UILabel height. We found that the height displayed on 4, 4s is normal, and an error is displayed on iPhone 5s and iPhone
Design and Manufacturing Process Analysis of iPhone 4 to iPhone 6, iPhone 4iphone6
Here I will explain some of my views on the design and manufacturing processes of these mobile phones.
These five models have three appearances:
Sandwich Design for iPhone 4.
Three-Stage aluminum alloy Integrated forming of
Apple deliberately slowed down the old iPhone to force consumers to buy a new iPhone ?, Next-generation iphone
First, let's get a group of images from Google Trends. (Google Trends records the number of related keyword searches in a certain period of time .)
If you do data, you should feel something. Especially for the first image, its law seems to be more o
Like 6 s models, iPhone 7 and iPhone 7 Plus have different screen sizes and cameras. Let's first take a look at the parameter comparison between the two mobile phones. Differences between iPhone 7 and iPhone 7 Plus Comparison model
Small knitting to teach you a trick.
But if you want to share photos with friends and relatives who aren't using iOS devices, it's true that most users don't have a good idea. In fact, as long as we have the right settings, we can also share photos from our iphone with people who are not using iOS devices.
Using the methods described in this article, you can allow non-iOS users to view your shared photo streams, and the entire Setup method i
AbstractThere is also a virus in the iPhone, and there are indeed some places where there are rivers and lakes, and a virus exists in many operating systems.
IntroductionSelf-http://tw.news.yahoo.com/article/url/d/a/091109/35/1um2b.html
The first iPhone bot virus exists, and users should be careful when changing their iPhone phones over jailbreak. Because an
I have translated and summarized it based on the technical documents of the iPhone Dev center.
Reprinted please indicate the source: http://blog.csdn.net/zhyzh2046/
The iPhone OS consists of two parts: the operating system and the technology that can run native programs on the iPhone and iPod Touch devices. Because the iPhone
1. First, we need to give the iphone a lock-screen password, preferably 6 or more, to ensure that the iphone even if it is lost, no one can easily see our data.
2. Access to the Settings-control center, the control center is set to lock the screen can not be accessed. When the IPhone is lost, no one else can do anything through the control center.
Proposal one: Carry on icloud backup, make sure the new machine use data complete!
First, in order to avoid having a new computer after the software related data loss, we must do a good job of icloud backup. You can set up a backup project in your ICloud account, because the average user only 5GB capacity, if all the data into the ICloud, there is not enough space. So you have to choose which software needs to be backed up.
Method: Set up--icloud--storage and backup--manage storage
How can I develop or migrate an iphone to adapt to the iphone 5 screen ?, Migrate iphone
The new iPhone 6 uses a new aspect ratio and a new resolution (640x1136 pixels ).
How to Adapt existing apps to the screen size
How can an app adapt to different screen resolutions? Don't adjust it every time?
1. Delete old photos
Deleting unnecessary files is one of the main ways to speed up your phone. If you have hundreds of photos stored in your iphone, you can back them up to a computer or icloud, and then remove them from the machine.
2. Deletion of space-intensive applications
The more bloated your iphone is, the slower it will run. You can view the space occupancy of each app
New Features of Xcode6, adaptation of iPhone 6 and iPhone 6 plus, xcode6iphone6
This year's apple press conference has ended, but it seems that people are not very interested in iPhone 6 and iPhone 6 plus, and they are very much looking forward to iWatch. This time, Apple released two types of cell phones with differe
Creativity is the ability to demonstrate design I in any way.Whether it is a sign, a flag, an advertisement, or a complete design, the creativity that can be injected not only shows the information expressed by the designer, but also leaves a solid impression on the audience.Good design is not easy to create. It is often a very challenging job to discover creative design. However, there are some ways to improve your design skills. One of them is the inspiration behind analyzing every detail of o
Believe it or not! The screen width of iPhone 6 is not necessarily 375px, while that of iPhone 6 Plus is not necessarily 414px,
You may not believe this question. The reason for this problem is that the Chrome simulator and iPhone 6 real machine preview effects are inconsistent in several projects.
Why is the simulated mobile phone page in Chrome Emulation diffe
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