Useful tips for everyday
How to make items ( columns ) in < apex : pageblocktable >? How to make items (columns) in hyperlink? I successfully created tables with…
Why is my audio quality low? Poor network performance, lack of memory or high CPU usage often causes the audio quality to drop, become delayed…
How do I number pages in Word starting on the first page? Insert page numbers Select Insert > Page Number, and then choose the location…
When to use authenticated users role in web role? For a Web Role, if you set Authenticated Users Role as Yes, an user when logged…
What is a canonical message? The term “canonical message model” (CMM) appears in discussions of service-oriented architecture (SOA), where it refers to the use of…
How to grant permission to a SQL Server object? First, you create a login. The login lets the user connect to the SQL Server Database…
How to restrict past dates from date picker in lighting input? Here is the rest of the code for those interested. In your Controlller do…
What are privileges and grants in Oracle? The GRANT ANY OBJECT PRIVILEGE system privilege allows users to grant and revoke any object privilege on behalf…
How do you solve an undefined variable? There are a few ways to fix an undefined variable: (1) You can rename the variable or variable…
What does function generator measure? A function generator, which is used for testing the response of circuits to commonplace input signals, produces various voltage patterns…