Useful tips for everyday
How do I print two pages per sheet without margins? To change the print margins and the horizontal and vertical gaps, do the following: Click…
How can I make a commercial app for Android? Creating an Android app begins with the click of a button, “Create My App.” After that,…
Is there a system.emailexception ” sendemail failed “? System.EmailException: SendEmail failed. First exception on row 0; first error: INVALID_EMAIL_ADDRESS, Invalid to address : : []…
How do I show comments on a WordPress page? Navigate to the Posts/Pages screen. In the list of pages or posts, find the one you…
Does switching users stop programs? When you switch between different user accounts all of the programs and data for these accounts remain open and continue…
How do you remove alpha from a picture? 7.34. Remove Alpha Channel You can access this command from the image menubar through Layer → Transparency…
Do I need firewall on second router? It’s important to use at least one type of a firewall – a hardware firewall (such as a…
How do you add a validation to form? The simplest HTML5 validation feature is the required attribute. To make an input mandatory, add this attribute…
Where is the Drafts folder in SharePoint? Find the local server drafts location Open the Office Application that contains your checked-out file. Click File >…
Is it safe to directly access superglobals with? It is safe to use isset function in super globals. It is very effective to trigger events…