Guidelines

Can a label be disabled? input:disabled+label means that the label is immediately AFTER the input. In your HTML, the label comes BEFORE the text input.…

What does Double mean in macro? Double: A longer form of the single variable. Takes up more space, but needed for larger numbers. Date: Stores…

What is the physical interpretation of dual variables? It is the instantaneous change in the objective value of the optimal solution obtained by changing the…

How is access control used in web applications? Using user access control to restrict access in a web application Needless to say, if a user…

How do I create a social login? Social Login is a simple process, with the following steps. The user enters your application and selects the…

What is the rule regarding the variable? A rule variable is a name to which you assign a value. You define the variable in the…

How to create custom fields in WordPress meta box? One of the powerful features that help developers add more functions to a WordPress website is…

Is there a control group in a survey? When measuring results in a study you have at least two groups. One group is the control…

Is Helvetica now a web safe font? Not only is Helvetica not safe, but it is also a copyrighted font, so you need a license…

Does MySQL support UTF-8? MySQL 4.1 and above has a default character set that it calls utf8 but which is actually only a subset of…