Useful tips for everyday
How do I set up a guest network? Set up Guest Wi-Fi Open the Google Home app . Tap Wi-Fi. under “Guest network,” tap Set…
How do I enable Org Mode in Emacs? Emacs does not actually understand you are editing an Org document, yet. To enable Org mode on…
How do I refactor in Emacs? Using wgrep Do M-x package-install RET wgrep . Run M-x rgrep . Switch to the results buffer and do…
Can you merge two MP3 files? So you can combine mp3 files with the Command Prompt, Audacity, MP3 Merger software and Audio Joiner web app.…
Can Cinema 4D import FBX? Open the Cinema 4D file. In Cinema 4D choose File->Export->FBX 6.0. Place the exported fbx file in the Unity project’s…
What is the Salesforce lightning platform? The Lightning Platform is an app development platform that makes building apps faster, easier, and more fun. It empowers…
What is a frequency response plot of the transfer function of a system? The steady-state sinusoidal frequency-response of a circuit is described by the phasor…
How can I stream an event for free? 5 free tools to live stream your event Facebook Live. Instagram Live. Periscope. YouNow. YouTube Live. How…
How do I run a cron job from a specific user? Or more simply, you could just run crontab -e when logged in as that…
How to get an excerpt from a post? So, you will need to pass a post object or post ID as parameter to fetch the…