Useful tips for everyday
What is the logic to reverse a string? Method 1: Reverse a string by swapping the characters The actual length of the string is one…
What sensor measures engine RPM? tachometer A tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk,…
Why is engagement good on social media? For modern brands with an online presence, strong social media engagement is a sign that you’re making an…
How do you keep time logs? Keeping a Time Log – How to Track Your Time Determine how you’re spending your time. Identify time wasters.…
Can Cognos connect to SharePoint? IBM Cognos reports that you deploy to a SharePoint portal and view in the IBM Cognos Viewer can be published…
What is a pool in programming? In computer science, a pool is a collection of resources that are kept ready to use, rather than acquired…
Is the InnoDB flush method O _ DIRECT or O _ dsync? Where InnoDB data and log files are located on a SAN, it has…
How do I count the number of links in a webpage in selenium? The total number of links in a page can be counted with…
How do I create a hash function in Python? Use a list of lists. Preliminaries. A hash table maps a possibly infinite domain to a…
How do you bias a NPN transistor? Transistor biasing can be achieved either by using a single feed back resistor or by using a simple…