Useful tips for everyday
Why isn t my AJAX Contact form working correctly? Like other JavaScript, Contact Form 7’s JavaScript traverses and manipulates the structure of HTML. Therefore, if…
How to handle multiple users changing same data? Re: how to handle multiple users changing same data? You need to write SQL that prevents that.…
How to unblock users from the restricted users Portal? In the Security & Compliance Center, go to Threat management > Review > Restricted users. Find…
Can you upgrade an iPhone 4 to iOS 8? I would like to ask how I can get iOS 8. You can’t upgrade an iPhone…
Where can I find a city boundary shapefile? In such case, you can use this pre-joined geodatabase which has the 2010 city boundaries along with…
Why do I get variable does not exist error? I am getting the error “Variable does not exist: String” on the nextOne () method when…
What is API signature? The signing key, which is created from your access key, and the string to sign are hashed with a cryptographic hash…
How to send an email on Error exceptions? By default, the report method simply passes the exception to the base class where the exception is…
How do you cluster a document? For document clustering, one of the most common ways to generate features for a document is to calculate the…
How do I get my SD card out of read only mode? Step 1: Take out the memory card that is currently in a read…