Useful tips for everyday
How do I disable rootless integrity protection on my Mac? Assuming that you know what you’re doing, here is how to turn off System Integrity…
How to implement a banking system in C? C Program to implement banking system using switch case. This c program reads the deposit, withdraw amounts…
How do I get the current page record ID in a VF page? get(‘id’) can be used to get current record id or other url…
Why does Googlebot crawl a lot of URLs? This could cause Googlebot to unnecessarily crawl a large number of distinct URLs that point to identical…
What does PMF look like? A PMF equation looks like this: P(X = x). That just means “the probability that X takes on some value…
How do you fix a RC helicopter that is not charging? Troubleshooting Your RC Helicopter’s Charging Issues Look at the Type of Batteries You Are…
How are the coordinates of a tile determined? When a map scrolls to a new location, or to a new zoom level, the API determines…
How do you set the email address of the root user? Change root@hostname to different email address Step 1 : edit /etc/aliases file. $ vi…
How do I toggle from one window to another? Press “Alt-Tab” to quickly toggle between the current and last viewed window. Repeatedly press the shortcut…
Why is my device not appearing on Find My iPhone? If your device is lost or stolen and not showing up on Find My, its…