Failed to establish a new connection: [Errno -3] Temporary failure in name resplution is this error a situation? I think it is explained on the Internet that it is a DNS parsing error. My raspberry pie I set the static IP is 127.0.0.222Pax 24 what shoul...
scene: Raspberry pie 3B+ camera is official: , , , , : mmal: mmal_vc_port_enable: failed to enable port vc.null_sink:in:0(OPQV): ENOSPC mmal: mmal_port_enable: failed to enable connected port (vc.null_sink:in:0(OPQV))0x16b90b0 (ENOSPC) mmal: mma...
I installed a virtual machine on python. There is a script usually: source ~ env bin activate () python text.py but it s troublesome every time. I want to write a shell or python, but I can t use source in shell and python. According to what...
openwrt: there is also a 17 lede-17.01.5-brcm2708-bcm2710-rpi-3-ext4-sdcard.img are all stuck here. What s the reason? am I in the wrong place? Light cat-routing-raspberry pie -desktops, etc. ...
error message: phantomjs unexpectedly exited. Status code was:-6 problem description: 1, as titled 2, perfect operation with monitor, no monitor, remote ssh login, or error report when supervisor is running Please note that this is not the same as ...
when the raspberry pie 3 is plugged into the power supply, only the red light is on, and the CPU temperature is very high, and then plugging in the monitor does not respond, so it cannot enter the system, even if the SD has been rewritten many times. Is ...
if you want to build a gitlab, you don t want to use someone else s server, just like your own. Many great gods on the Internet say they have built it. but I don t know much about this. I m a front-end player. Linux knows and has deployed some web...
I successfully installed a library on the command line of raspberry pie with the pip command, but could not introduce that library in IDE thonny, and the package manager only had the most basic libraries and did not show the newly installed ones. what...
the .xml file of mybatis in spring-boot can only be placed under resources mappper, like this: put together with the interface, not uniformly placed under the resources mapper, separate, easy to manage. thanks! ...
! + 1 false what is the principle ...
js exports Excel by splicing table, but there are more than 50, 000 rows of data. A network error occurs when you click to download. When the amount of data is small, download normally code as follows: < script > var idTmr; function getExplorer() {...
Sat, 16 Jun 2018 03:55:53 + 0000 Wed, 20 Jun 2018 15:16:17 + 0800 is there any difference between the above two times? could you tell me which is Beijing time ...
I want to control the events of + and-myself. I don t know how to get the event of the control. : min and: max can be set until the specified value is disabled, but there are limitations. Beg the boss. ...