Useful tips for everyday
How can analog signal be converted to digital? ADCs follow a sequence when converting analog signals to digital. They first sample the signal, then quantify…
How do I get two pages on my iPad? Use Split View in Safari Put your iPad in landscape mode. Open Safari. To see two…
What is adhesion energy? The energy of adhesion EA is the energy which is released when one liquid or solid surface comes in contact with…
Does Linux need a virus scanner? The core reason you don’t need an antivirus on Linux is that very little Linux malware exists in the…
Can I change the color of the menu bar on Mac? Click the “Apple” menu in the top corner of your screen, select “System Preferences”…
How do you set projections in ArcGIS? Q: How do I define or change map projection in ArcGIS? Open ArcToolbox and select Data Management Tools…
How to change bytes in IDA Pro Hex view? While in IDA’s Hex View you can go to Edit->Patch Program->Change Byte, but I think this…
How do I know the format of my video? It’s pretty easy to determine if your video is in MP4 format and if it is…
How do you move pictures in Preview? Preview app is an Instagrammer’s dream come true: you can rearrange Instagram posts, edit your photos, find amazing…
What is signs and symbols in communication? Communication is preeminently symbolic. There are two major categories of signals people send: signs and symbols. Signs are…