installed two Ubuntu12, in the virtual machine, one with the Chinese version and the other with the English version, but! The problem is that the Chinese version of the command and help documentation is incomplete, as shown in figure < hr > View the h...
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 ...
topic description there are N length specifications for raw materials for example, there are 9 meters and 12 meters customers need to cut each M root of N specified length L for example: 1.2m 200m, 1.3m 80root, 1.33m 120root, 1.78m 90root find o...
I have a local html static page, double-click in Google browser to open, but the page can not be displayed, directly jump to the 2345 home page, how to restore? static pages can not be accessed, so I feel bad ...
wants to send the collected data when switching routes, but does not generate when changing the value of vuex. beforeRouteLeave: (to, from, next) => { try { console.log(":"+new Date().getTime()); this.$store.commit( GET_HTTPRESP...
how does thinkphp5 turn on debug mode only in local code or in a method? I set the great effect in the program as follows Config::set ( app_debug ,true); ...
div::before { content: url ( a.png ); display: block; width: 100px; height: 100px; object-fit: fill; } The reason why the picture introduced by the content attribute of the pseudo element cannot set the size to show its inherent size is that its...