class click event is based on the current element's mouse movement range, and if so, triggers the already registered tap event
Then the Fastclick processing comparison is basically consistent with the zepto, but different
Fastclick is to bind an event to the element you pass (typically Document.body)
② The Click event of the DOM element
4G + is expected to be activated in the Beijing five rings hotspot zone within the year
It is reported that the pilot application of carrier aggregation (4G +) in Guangdong, Shanghai, Jiangsu, Anhui, and Zhejiang has achieved a network download rate of up to 220 Mbps, this means doubling the 4G network speed. At the same time, Beijing mobile's 4G + construction
"Microsoft Virtual WiFi miniport adapter" is displayed in the network connection.
For convenience, rename it virtual wifi. If no, you only need to update the wireless NIC Driver.
3. Set Internet Connection Sharing:
In the "Network Connection" window, right-click a network connection that has been connected to the Internet, select "properties"> "share", and check "allow others... connection (n) "and select" virtual WiFi ".
After confirmation, "shar
, and then back to the command prompt output netsh wlan start hostednetwork will prompt for success.
4, then follow the normal steps on the line, but just in case, you can open the network and Sharing Center, point my diagram in the Ethernet (not necessarily the same, some people are connected to the local) have the Internet, click Point Open.
5, point attribute, share inside, tick, anthology to connect 2 (most people are local connection 2 very few different). You can
100g or even g databases, however, hardware cannot meet the requirements. Especially in a mobile network environment like today, mobile phones are a relatively simple and confusing small software. Therefore, it is impossible to implement many complex functions and must be powerful in the server field, in this way, powerful functions can be provided. For example,
When a database field is set to NULL, the phone side will return null by default, and if I want to make the phone return empty, I have to make a judgment.
1, if I want to let the mobile phone end is empty, do not judge, table field default should be how to set it?
2, table field set default is null good, or "" Good, or
, and more flexible.
Designers need to know that there are more and more applications embedded with the LBS function, which is also one of the biggest advantages of mobile devices compared with the mobile PC. HTML5 can expand this advantage again, think about how to use it in your designed application!
4. Canvas plotting to improve the drawing capability of
and flexible. Geographic location positioning makes positioning and navigation no longer exclusive navigation software, and maps do not need to download a very large map package. It can be solved by caching, where to go, and more flexible. Designers need to know that there are more and more applications embedded with the LBS function, which is also one of the biggest advantages of mobile devices compared w
wireless communication. Bluetooth uses decentralized network structure and fast frequency hopping and short packet technology, support point-to-point and point-to-point communication, working in the global 2. 4GHzISM (ie, industrial, scientific, medical) frequency bands. Its data rate is 1Mbps. The full duplex transmission is realized by the time Division duplex transmission scheme.
WiFi wireless connecti
Objective: More and more applications are being supportedMovingDevice, HTML5 launch, convenient page to mobile app support, then we how to effectively goTestSupports both app andWebThe code? Web testing can use some of the browser's tools to assist testing, such as some of the FF plug-in capture requests, grab packets, can analyze the data, and then verify the correctness of the data, but the mobile app how
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