Useful tips for everyday
Does BGP have security? BGP has worked extremely well and continues to the be protocol that makes the Internet work. The challenge with BGP is…
How do I change my browser settings on my kindle fire? To change the default search engine for the Silk browser on your Fire HD,…
How do I display a specific month in SQL? To select all entries from a particular month in MySQL, use the monthname() or month() function.…
How do I Upsert a record in Salesforce? Using the upsert operation, you can either insert or update an existing record in one call. To…
Is value iteration better than policy iteration? In my experience, policy iteration is faster than value iteration, as a policy converges more quickly than a…
Can a referrer URL be used to redirect users? This solution can check if the user (site traffic) is coming from a specific webpage or…
How do you power a Raspberry Pi from a car? Connect a micro-USB cable from the circuit’s USB port to the power port of your…
Why do my colors change in InDesign? The reason is that InDesign knows what the colors are supposed to look like in the tagged image…
How do you make a copy of a file in the same folder? How to Copy a Computer File or Folder In Windows Explorer, select…
Can mathematics be ambiguous? Abstract: even in mathematics, ambiguities can be hard to spot. The phenomenon seen here in arithmetic goes beyond the usual PEMDAS…