Useful tips for everyday
Why do you need to use malloc? You use malloc when you need to allocate objects that must exist beyond the lifetime of execution of…
Where can I find WooCommerce products? Go to: WooCommerce > Products. Select a Category, Product Type and/or Stock Status, or any combination of the three.…
How to add a list to a list in apex? List Methods 1 add (listElement) 2 addAll (fromList) 3 addAll (fromSet) 4 clear () 5…
How to print grep results to output file? The -n will print the line number and the > will redirect grep-results to the output-file. grep…
How do I use my Google Play music as an alarm? How to Set a Music Alarm With Your Google Home Speaker For a specific…
What is the command to display first 3 lines of a file? To look at the first few lines of a file, type head filename,…
How do I lock my phone automatically? You can change the auto lock settings in your device Settings -> Security -> Automatically lock. Choose an…
How do you do 3D PCA? To change to 3D PCA, click the Option button on the top right corner, then select Basic chart. Drag…
What is the best tech stack for mobile app development? There are two popular languages for developing Android apps. Today Java is considered to be…
Do before and after experimental designs have control groups? True experimental designs require random assignment. Control groups do not receive an intervention, and experimental groups…