Useful tips for everyday
What does address mean in hex IDA Pro? This addressing mode refers to memory relative to the next instruction (not the current, because RIP points…
How do I count the number of columns in Oracle? select table_name, count(*) from all_tab_columns where owner = ‘SOME_USER’ group by table_name order by table_name;…
How do I print a square order? From the Square app, tap the three horizontal lines in the upper right corner to navigate to the…
Which screenshot is best? AZ Screen recorder, a simple answer to the question how to take a screenshot on any Aandroid phone?, is leading the…
Why margin top is not working? This issue is known as Margin Collapse and happens sometimes between top and bottom margins on block elements. That’s…
What is the relationship between user and roles? A role is a group of permissions. Roles can be assigned to any user or user group…
How do I backup my local notes on my iPhone? Backup Using iCloud Tap the “Settings” app, and select “iCloud.” Enter your information into the…
Why use strongSwan? strongSwan is a complete IPsec solution providing encryption and authentication to servers and clients. connecting locally. Gateway: The gateway is usually your…
What is Pacemaker Corosync? Corosync is an open source program that provides cluster membership and messaging capabilities, often referred to as the messaging layer, to…
How do you draw a QQ plot manually? Perform the follow steps to create a Q-Q plot for a set of data. Step 1: Enter…