The safest way of group chatting. Ensures that no one can read your messages. Except the participants who shares the same secret password. Things to know before creating a group chat. Choose a complex secret password, then share it with the persons who you would like to chat with - preferably via phone, but for paranoid security level you should meet them face-to-face and remove batteries from all cell phones during the conversation.

Discover all numeric, string, date and time MySQL data types storage size calculators. Data types including integers and floats. Data types including texts and blobs. Data types including timestamps and years. String and table storage size calculators. Welcome to our complete collection. We are developers who tried to collect all properties of MySQL data types. M indicates the maximum display width for integer types. The signed range is -128 to 127. The unsigned range is 0 to 255.