Useful tips for everyday
What should I name my class? Class names should be nouns, in mixed case with the first letter of each internal word capitalized. Try to…
Can gimp export XCF to PNG? To save an XCF file in the PNG format using GIMP: Open the XCF file you wish to convert…
What are the control key commands? The basics Ctrl + A: Select all items in a window. Ctrl + C or Ctrl + Insert: Copy…
How do you increment a number in a for loop? ‘increment by count of 2’: counter += 2; ‘decrement by count of 5’: counter -=…
How big of an air compressor do I need for tires? For filling car tires, you will only need to run them up to the…
Can PCB be 3D printed? The most obvious way to 3D print a circuit board is to have the 3D printer lay down a conductive…
What is a major issue with K means algorithm? k-means has trouble clustering data where clusters are of varying sizes and density. To cluster such…
How do I get Chrome cache back? Open Chrome, type About:cache into the address bar, and press “Enter”. A page will appear showing a list…
What is DFT implementation? The discrete Fourier transform (DFT), implemented by one of the computationally efficient fast Fourier transform (FFT) algorithms, has become the core…
How to solve syntax error on ALTER TABLE statement during change? Error: You have an error in your SQL syntax; check the manual that corresponds…