Useful tips for everyday
Can PDF have tracking? PDFs is an amazing file format except for one thing- you can not track PDF documents. How do I put tracking…
What is my npm package name? NPM has environment variables that it stores. You can see these by typing npm run env in the console.…
Who owns Postgres database? PostgreSQL Global Development Group PostgreSQL The World’s Most Advanced Open Source Relational Database Developer(s) PostgreSQL Global Development Group Type RDBMS License…
What happens when the resistance of a device changes? Current is directly proportional to voltage and inversely proportional to resistance. In other words, as the…
Is it better to have 2 8GB sticks or 4 4GB? 2 sticks is slightly more easy on the memory controller, but most times larger…
How to pattern match a string in Bash? In your case, the trailing asterisk makes the final character of the function argument optional. In your…
What happens when the size of the sample is large? Larger samples more closely approximate the population. Because the primary goal of inferential statistics is…
How do I limit digits in Google Sheets? To apply a custom number format to your spreadsheet: On your computer, open a spreadsheet in Google…
Where are environment variables set in OSX? From http://hathaway.cc/post/69201163472/how-to-edit-your-path-environment-variables-on-mac: Open Terminal. Run touch ~/.bash_profile; open ~/.bash_profile. In TextEdit, add export PATH=”$HOME/.rbenv/bin:$PATH” Save the . bash_profile…
How do I record my screen with good audio? The best way to record good audio is to plan for it before you even start…