Useful tips for everyday
How do you execute run a shell script? Steps to write and execute a script Open the terminal. Go to the directory where you want…
What is unipolar and bipolar switching? In bipolar switching scheme carrier signal have both positive and negative polarities whereas in unipolar switching scheme carrier signal…
How do I open a MIME file? Here is how you can extract the MIME files using WinZip: Save the MIME file locally, on your…
How can I tell if my power supply is failing? There are a few telltale signs of a computer power supply that may be failing….Typical…
How are ArcGIS service layers used in ArcMap? ArcGIS map services serve ArcMap map documents as web-based map services and can be used in ArcMap…
Can we use ESP8266 as WiFi adapter? So, Yes, it can be made into a WiFi adapter. Is ESP8266 a WiFi module? The ESP8266 WiFi…
How to get the field name and value from a record? I have a procedure which receive as input parameter a record with 170 columns…
How to fix Please login with administrator privileges and try again? In order to get rid of the error message – “Please login with administrator…
How do I add a header to a CSV file? Use pandas. DataFrame. to_csv() to add a header to a CSV file read_csv(file, header=None) .…
Why is there No powerline in tmux command line? You have edited ~/.tmux.conf but no powerline is displayed. This might be because tmux is not…