Useful tips for everyday
How do you call a model on a controller? To call the model method on an object created by the new keyword on user model…
How do I change my text message limit? Once you’ve downloaded and installed the app, open it and select “Menu” > “Settings” > “MMS“. You…
What is a quiescent current? Quiescent current is defined as the current flowing from the GND terminal. The datasheets show a value under a zero-load…
What percentage is a survey response statistically valid? In standard surveys, the widely accepted confidence interval is 5%. We suggest aiming for nothing higher than…
How many hard drives do you need for RAID 1? two disks A minimum of two disks is required for RAID 1 hardware implementations. With…
How much voltage does a CATV return amplifier need to operate? circuitry, commonly employed by CATV amplifiers. The amplifier works well with only 29.38 volts…
How do I sync my Android phone with Outlook? To sync your Outlook contacts with your Android phone, navigate to phone Settings > Applications >…
How do you find and replace a carriage return? Press Ctrl+H to open the Find & Replace dialog box. In the Find What field enter…
What should you do before you perform a linear regression? It consists of 3 stages – (1) analyzing the correlation and directionality of the data,…
Can VPN be accessed without Internet? A VPN is just a special “tunnel” that runs over conventional internet. If you don’t have internet, you can’t…