want to measure the signal transmission time from the phone to the wifi, check the Android API and find no relevant information. main idea: Android receives information from the router; then read the time when the message was sent and the time it ...
Oh, my God, it s been fine all the time. Today, as usual, I turned on my phone wifi, and connected with my laptop. At this time, something strange happened. I don t understand why I suddenly couldn t visit Zhihu and NetEyun Music PC!? am I banned f...
ubuntu-12.04, uses usb network card rtl8192eu, installed linux driver installed hostapd, and configured hostapd.conf wifi to connect normally in sta mode. but use hostapd to do wifi hotspots, and convert them to AP, prompts that nl80211 is missing ...
Mini Program is connected to Tencent Map SDK and used with native component map. The development version is available, but it becomes invalid after uploading the trial version. Prophase ensured: 1. Appid and Tencent Map key; under the same WeChat ac...
through the random generation of these div modules, as shown in the figure, the minimum, (div is the smallest in the figure), the number is random, to ensure that it can finally be assembled into a rectangle, as shown in the figure, how to do this requi...
Click to jump to the details page. You need to pass parameters and how to pass and obtain . ...
currently learning vue , just learned to use vue-cli to start development, but I found that scaffolding pages written with reference to vue-cli (that is, .vue file under src components ) will all be packaged in a js file, so if there are many p...
sequelize query findone can return the first matched data then I want to get the last matched data. Is there a convenient way to or findAll to get all the data and then get the last ?...