We now have a need for CS software to implement peer-to-peer message push with cloud servers. Because the cs software cannot use websockt, we use golang to write a message service based on http persistent connection, but because the identification of htt...
there is a column of numbers in my file, which looks like: 1 2 7 8 9 12 17 21 22 23 I want to get three consecutive numbers and output them. For example, in the above file, the result I want to get is . 7 8 9 I would like to ask you, how should it b...
now both spa and ssr (next.js) in the community have good solutions? has a hero ever done a combination of the two? That is, the scheme of using spa after the first screen is loaded with ssr, ...
< H1 > the command line cannot be called directly after global installation of yarn < H1 > < H2 > Environment < H2 > Windows : Windows 10 LTSC nodejs : v10.15.1 npm : 6.4.1 yarn : 1.13.0 git : 2.18.0.windows < H2 > scene < H2 > wh...
;leave-enterenter: ask the great god to thank you ...
I am the version of Ubuntu18. The process of installing php7.1, through source code is as follows: 1. Extract the installation package php-7.1.18.tar.gz 2. Configure installation variables (to be simpler, mainly " usr local php " is the installatio...