Input & reference
1. Drag a cellArrow(When dragging, press Ctrl to fill the string in sequence)
2. Enter the date (CTRL +;) and current time (CTRL + Shift + ;)
3. Enter a number as a string (enter a 'before entering a number ')
3. Change multiple
15. IsError function
Function Name: ISERROR
Main function: To test whether the numeric value returned by a function is wrong. If there is an error, the function returns True, and returns false instead.
Use format: ISERROR (value)
Parameter
1, default automatically check my Objects by default, plsql developer login, Brower will select all Objects, if you are logged in the user is a DBA, to expand the tables directory, the normal situation will need to wait a few seconds, and choose my
1. My Objects is automatically selected by default after logon.By default, after PLSQL Developer logs on, All objects will be selected in Brower. If the user you log on to is dba, it will take several seconds to expand the tables directory, after
1. My Objects is automatically selected by default after logon.By default, after PLSQL Developer logs on, All objects will be selected in Brower. If the user you log on to is dba, it will take several seconds to expand the tables directory, after
1. My Objects is automatically selected by default after loginBy default, after Plsql developer is logged in, Brower will select all objects, and if you are logged on as a DBA, you will need to wait a few seconds for the tables directory to expand,
1, default automatically check my Objects after loginBy default, after Plsql developer is logged in, Brower will select all objects, and if you are logged on as a DBA, you will need to wait a few seconds for the tables directory to expand, and the
1, automatically select my Objects after logging on by default, Plsql developer will select all Objects after login, if you are logged on as a DBA, To expand the tables directory, it normally takes a few seconds to wait, and the response rate
1, default automatically check my Objects after loginBy default, after Plsql developer is logged in, Brower will select all objects, and if you are logged on as a DBA, you will need to wait a few seconds for the tables directory to expand, and the
The following are the core files:
index.php file
Copy CodeThe code is as follows:
Header (' content-type:text/html charset:utf-8 ');
Date_default_timezone_set (' PRC ');
$rootDir = ' listfile '; Site root, load all files of this program
Site
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.