Recommended 10 Articles for PHP min () function

Current number of APIs 49 common calculations (one) min-find the minimum max-find the maximum abs-absolute value round-rounding the floating-point numbers ceil-returns the smallest integer greater than or equal to the specified expression, and the ceiling function floor-returns the maximum integer that is less than or equal to the specified expression Number, the floor function intdiv-The division result, and the return quotient fmod-returns the remainder of the division's floating-point number, returning the remainder is_nan-judging whether it is a legal value hypot-calculating the hypotenuse length of the triangular triangle sqrt-square root angle, radian (3) pi-get pi value Deg2ra D converts the angle to radians rad2deg-converts the number of radians to the corresponding angle number conversion (7) base_convert-converts a number between any binary decbin-decimal conversion to binary bindec-binary conversion to decimal decoct-decimal to

1. Recommended 4 articles on Is_nan

Introduction: Current number of APIs 49 common calculations (one) min-find the minimum max-find the maximum abs-absolute value round-to round the floating-point numbers ceil-return the smallest integer greater than or equal to the specified expression, the ceiling function floor-returns less than or equal to the specified expression The largest integer, the floor function intdiv-The division result, and the return quotient fmod-returns the remainder of the division's floating-point number, returning the remainder is_nan-...

2. Recommended articles about the PHP max () function

Introduction: Current number of APIs 49 common calculations (one) min-find the minimum max-find the maximum abs-absolute value round-to round the floating-point numbers ceil-return the smallest integer greater than or equal to the specified expression, the ceiling function floor-returns less than or equal to the specified expression The largest integer, the floor function intdiv-The division result, and the return quotient fmod-returns the remainder of the division's floating-point number, returning the remainder is_nan-...

3. Recommended Articles for PHP Is_nan () functions

Introduction: Current number of APIs 49 common calculations (one) min-find the minimum max-find the maximum abs-absolute value round-to round the floating-point numbers ceil-return the smallest integer greater than or equal to the specified expression, the ceiling function floor-returns less than or equal to the specified expression The largest integer, the floor function intdiv-The division result, and the return quotient fmod-returns the remainder of the division's floating-point number, returning the remainder is_nan-...

4. Recommended Articles for PHP hypot () functions

Introduction: Current number of APIs 49 common calculations (one) min-find the minimum max-find the maximum abs-absolute value round-to round the floating-point numbers ceil-return the smallest integer greater than or equal to the specified expression, the ceiling function floor-returns less than or equal to the specified expression The largest integer, the floor function intdiv-The division result, and the return quotient fmod-returns the remainder of the division's floating-point number, returning the remainder is_nan-judging whether it is a legal value h ...

5. Detailed description of custom 404 in Python

Introduction: This article mainly describes the Django implementation of the custom 404,500 page of the detailed method, very simple and practical, the need for small partners can refer to the next 1. Create a project django-admin.py Startproject HelloWorld2. Enter the HelloWorld project, create the templates directory in the same level directory of manage.py, and new templates two files in the 404.html,500.html directory. 3. Modify Settings ....

6. Detailed introduction to the main interface

Summary: Using SQL statements to manipulate the datasheet (phpMyAdmin Tutorial 3) Click the "SQL" button in the PhpMyAdmin main interface, open the SQL statement editing area, enter the full SQL statement, to implement the data query, add, modify and delete operations! In the previous article "Data sheet additions and deletions to the operation of the text (phpMyAdmin Tutorial 2)", we introduced in the phpMyAdmin Graphical management tool to complete the operation of the data table and create and delete, today we give you ...

7. Detailed description of the Web player code

Summary: We see on the page of the player no Wmp/realplayer/flash player, the other is nothing more than the panel is different, or add other controls, for the computer installed on some of the players are encoding and decoder integration, the most core encoding and decoding technology is the same. For example: The most popular Windows Media streaming (asf,wma,wmv format) on the network, the real stream (RM,RMVB format), and the MPEG Series encoding format (Mp4,mp3 format). Here is the admin ...

8. Detailed Introduction to Mobile pages

Summary: When dealing with mobile pages, we sometimes need to make the banner diagram a wide square with the screen to get the best experience, such as Flipbord's mobile page: So how do you use pure CSS to make a square that is adaptive to size? Scenario One: CSS3 VW unit CSS3 has a new set of length units relative to the viewable area as a percentage of VW, VH, Vmin, Vmax. Where VW is the unit relative to the viewport width percentage, 1vw = 1% viewport width ...

9. About PHP Glob () functions 10 articles recommended

Summary: Structure diagram for Tomcat Server This file describes how to start the Tomcat server< server>  < listener />  < globanamingresources>  </globanamingresources  <

10.10 Recommended courses on EDM

Introduction:  This is my first blog, if there is any bad written also please forgive me a job has the opportunity to contact Redmine, just beginning I try to install manually, the results installed n days. It's not even loaded. Later saw the Bitnami installation is more convenient, but because the server memory is not enough, but also delayed a few days. But eventually it was installed, so I decided to keep it on the blog. Hope to be helpful to everyone 1. Landing site Https://bitnami.com/stack/redmine/installer ...

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