good laptops under 400

Post form 400 error:Correct practice:Add this on the head section of your layout:---------------------------------不推荐的做法，以下做法是取消CSRF令牌验证：Add this in your controller:public $enableCsrfValidation = false;Other methods:It turned out to be a CSRF validation issue, because the form was written by itself, and in the Yii framework, in order to prevent CSRF attacks, the Post's form data was encapsulated with CSRF token validation.Workaround Close CSRF Validat

include special characters such as%, , +, =, and so on in the URL when you need it? The answer is to use the corresponding encoding instead of the special character itself to construct the URL. For example, in the example above, you can replace the IP value with "172.142.%25" and replace the value of addr with "China%26america" so that the URLs are constructed with "href=?ip=172.142.%25q=mysql" and "href" respectively. = addr=china%26americaq= ' MySQL ', which ultimately resolves the value of t

Method One The current notebook computer for most friends, is still a high-end consumer goods, so every choice of notebook computer friends, want to buy their own desirable products. But now in the notebook market, but a lot of refurbished notebook computers, which we refer to the refurbished notebook computer, refers to the notebook manufacturers or individuals will be damaged or worn-out notebook recycling, to carry out the corresponding repair and renovation, and then put into the market for

Preparation I. Requirement Analysis Before purchasing a notebook, you must first analyze your needs and understand what your laptop is mainly used for. What are the requirements for the notebook weight? It must be lightweight and easy to carry, occasionally, or just as a replacement for desktops. What are the requirements for notebook performance? Is it used to meet general learning and office applications, or to play games with a notebook, or to check whether the multimedia functions of the not

Environment Description: Both laptops A and B run Ubuntu14.04. The two laptops use wireless NICs to access the Internet and use A network cable to connect the two laptops to the wired NICs. Network Topology: vm1vm2S1 is located in notebook A and vm3vm4S2 is located in notebook B. All VMS are virtualBox virtual machines (CorePlus. iso is a lightweight Linux versio

　　Why is the demand level reduced? Many years ago, people's demand for notebooks is to be able to browse the web, watch video, deal with work, play games and so on, summed up nothing more than office and entertainment two projects, which is still promoting the development of electronic consumer products two major factors. But with the rapid development of smartphones and tablets, some of the light office entertainment needs of laptops and desktops ca

Build an OpenvSwitch network with two laptops Environment Description: Both laptops A and B run Ubuntu 14.04. The two laptops use A wireless network adapter to access the Internet and use A network cable to connect the two laptops with A wired network adapter. Network Topology: Among them, vm1 vm2 S1 is located in not

be changed, unless of course it does not affect the use. If you accidentally enter the water on the keyboard, immediately cut off the power supply and take out the battery. Do not take it slowly and shut down in the normal step. Otherwise, the notebook will be sent away when it is turned off halfway. After the power supply is cut off, the machine is reversed to avoid water flowing into the motherboard. the keyboard of most laptops is blocked by a wat

. No matter what it is, as long as you really hope that the next treasure seeker will be happy!This game increases your travel pleasure,It is especially suitable for bringing children to hunt for treasures, which can increase their exploration spirit, fun and technology.Little girl's treasure hunt diary: Although GPS is a very high-tech and amazing thing, the use of GPS navigation does not mean that it costs a lot of money. 400 yuan.Just a few years a

(In visit, you can easily establish a wireless connection, point-to-point connection, and do not need to add any devices. Of course, you must have a wireless network card. Now, basically all devices have wireless network cards, you can find this network in XP again !!!!!!!!! No, you can contact me to help you set it up remotely !) I have searched other questions that Baidu knows before. It seems that the situation is not exactly the same as mine, so I have to ask them again separately. I hope s

This article describes several good things about debian for laptops-the Linux Release Technology-Debian information. The following is a detailed description. IBM's thinkpad series notebook is surprisingly good for linux support (I will only buy IBM's books later), and Debian has a software called tpctl, it is a toolkit for thinkpad series configuration and optimization. The installation is simple. apt-get install tpctl. However, to use it completely,

There are two laptops in the house, one broadband port and one network cable. How can I achieve simultaneous Internet access between two laptops? Next, we will introduce a method for wireless Internet sharing for laptops. The specific steps are as follows (the settings in the XP system and Vista settings are as follows:Program). First, select a notebook as th

Link: http://codeforces.com/problemset/problem/456/A A. laptopstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output One day Dima and Alex had an argument about the price and quality of laptops. dima thinks that the more expensive a laptop is, the better it is. alex disagrees. alex thinks that there are two laptops, such that the price of the first laptop is

With the emergence of more and more practical software, people's work and learning efficiency has been greatly improved, of course, the premise is that we take the initiative to accept and learn their use, and change the existing habits. In the past one or two years, the rapid popularization of smart phones has led to the birth of a batch of new utility software. Existing software has also released mobile phone versions, making these software more practical, the two types of software that impres

As the temperature gradually warmed up, people pursuing convenient and comfortable life had to get rid of their bloated winter clothes, the beautiful MMS can't wait to show us the beautiful colors that should belong to summer. Do you care about a laptop that has been around for many years as you have liberated your body due to seasonal changes? Come on, please drop your stupid bricks and follow us to another 13-inch colorful world. 13 inch is called the "Gold size" of the notebook, which ha

Article title: industry check: Support for parade of Linux laptops. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Nowadays, with the popularity of Linux, many portable small laptops, including Asus Eee pc, MSI Wind pc, and Dell Ubuntu pc, have emerged. I have collected

Turn Windows 7 wireless networks into WIFI hotspots to share Internet access with mobile phones and laptops Turns Windows 7 into a Wi-Fi hotspot, allowing mobile phones and laptops to share the Internet Use win7 to build a wireless LAN and share the Internet and play games over the LAN. Enable the hidden function of Windows 7: Virtual WiFi and softap (Virtual Wireless AP), you can turn your computer into

When I recently watched iPod Touch online, I wanted to check how it got online. the Internet says that it can share the network through a notebook. I thought, since it can all share the network of the notebook, why can't my notebook share the network of the notebook? So Google: two laptops shared wireless networks and found a lot of information. then set up my computer. after a long time, I finally got on. I was very excited. I recorded the entire pro

Turns Windows 7 into a Wi-Fi hotspot, allowing mobile phones and laptops to share the Internet with Windows 7 to build a wireless LANTurn Windows 7 into a Wi-Fi hotspot, so that mobile phones and laptops can share the Internet and use Windows 7 To establish a wireless LAN. Enable the hidden function of windows 7: Virtual WiFi and SoftAP (Virtual Wireless AP), you can turn your computer into a wireless route

From: http://lgcmeli.blog.163.com/blog/static/310208562010411112039736/ Laptop brings us convenience while also posing a potential threat to people's health. From the perspective of ergonomics, there are some insurmountable defects in the design of laptops. If the distance between the screen and the keyboard is too close, people have to stretch their necks and bow their heads to the screen, resulting in neck muscle damage for a long time. If we r