• Oracle SQL statement realizes rounding and rounding of numbers


    Rounding (rounding down) Copy codeThe code is as follows: select floor(5.534) from dual; select trunc(5.534) from dual; Both of the above two usages can round down the number 5. 534 and the result is 5 If you want to round up and get a result of 6, you should use ceil Copy codeThe code is […]

  • How to program scratch to achieve rounding effect?


    Have learned to round, want to use scratch programming to achieve the effect of rounding, how to achieve it? Let’s take a look at the detailed tutorial. Software name: Scratch 3.0 offline Edition (children programming software) offline editor v3.6.0 Chinese free installation version Software size: 171MB Update time: 2020-02-21Download now 1. Kittens teach you how […]

  • Summary of data rounding methods in PHP [4 methods]


    In this paper, the method of data rounding in PHP is summarized. To share with you for your reference, as follows: In PHP development, sometimes we will encounter the data rounding operation. This paper shares four methods of data rounding with PHP. PHP implements four methods of data rounding, respectively throughnumber_format()Functionround()Functions andsprintf()Formatting andintval()Function output method […]