queuing - Related information

  • Message queuing application scenario, right?

    now there are scheduled tasks in the project to regularly scan qualified records in the database, perhaps thousands at a time, and then loop these thousands of data into rabbitmq. When consumption is again consumed, the source third-party API will be cal...

    May.14,2022
  • How to write this bash script

    debate.mkv can play for up to an hour mplayer debate.mkv rest for 60 seconds sleep 60 how to write a script that plays mplayer debate.mkv for 4 minutes and sleep for 1 minute until the debate.mkv is finished? ...

    Jul.08,2021
  • Line wrapping problem when the type type of echarts X axis is time

    topic description the type type of the echartsX axis is set to time , automatically gets the current year, month, day and time, but it will wrap. How can I keep it from wrapping? sources of topics and their own ideas related codes Please ...

    Jan.12,2022
  • Javascript typeof

    var str= "123abc "; alert (typeof (strPP)); number alert (str); NaN Why is this equal to NaN? what exactly does the above strPP do? it is different from str+1 ...

    Mar.29,2021
  • Vue introduces a keyboard with a combination of numbers and letters

    to do such a function: in the self-service terminal (the school s self-service printer, which needs to enter the user name and password), enter the user name and password, and when you click on the input box, you need to pop up a keyboard that supports ...

    Apr.28,2021
  • The problem with the exception of element-ui form check

    1. Use the form component in element-ui and open the verification function 2, bug: there are two pages. The first line of the first page uses verification. When you switch to the second page after the verification is passed, the data in the same locati...

    May.16,2022
Menu