Useful tips for everyday
What is the principle of modulation? We take the help of such high frequency signal which is called as a carrier signal to transmit our…
What happens when synchronous generator is over excited? CASE 3: If the field current is more than the normal field current, motor is said to…
How do I remove a tar file from a directory? tar and files can be removed with tar -f foo. tar –delete file|directory . Below…
How can I use both LAN and WiFi? Chances are, your laptop’s wireless card has a “disable on wired connect” feature configured as a default.…
Can you mute a Gmail thread? In Gmail, select the conversation you want to mute. and select Mute. After you mute a conversation, it’s removed…
What are the components of digital thermometer? It is made up of Microcontroller, memory which is embedded in the form of COB IC along with…
How to show progress in progress bar android? Let’s see a simple example to display progress bar in android. ProgressDialog progressBar = new ProgressDialog(this); progressBar.setCancelable(true);//you…
What is authorized keys in SSH? An authorized key in SSH is a public key used for granting login access to users. The authentication mechanism…
What are the main types of codecs? There are two kinds of codecs; lossless, and lossy. What video codecs are supported on Android? Table 1.…
What is SSL redirect? Once you have SSL installed, you need to redirect visitors who are still accessing your old HTTP site to your new…