Useful tips for everyday
Can a string equal null? As mentioned before, a string is empty if its length is equal to zero. We will be using the length()…
How do you set height dynamically in react? For Example: componentDidMount : bodyHeight = 90 + 10 (a margin) scrollHeight = 100 componentHeight = 100…
Can you USB tether with Wi-Fi? When you get prompted for a USB mode (Connect as), select USB Tethering. If this option is not available…
How to change Mac external display resolution? On your Mac, choose Apple menu > System Preferences, click Displays, then click Display. Press and hold the…
Can you add team members with READ / WRITE access? A user that has read/write access to the Account should also be able to do…
How to create custom fields and lookup tables? Without using lookup tables, it is difficult to standardize terminology in your organization. For example, you might…
Is the cockpit safe? How secure are cockpit doors? Incredibly secure — so secure that they can stand up to gunfire or even small grenades.…
What is Dev Mapper filesystem? The device mapper is a framework provided by the Linux kernel for mapping physical block devices onto higher-level virtual block…
How do I organize my electronic lab notebook? Include dates and page numbers on every page so that you can quickly and easily refer back…
What are the pros and cons of database normalization? Pros and Cons of Database Normalization. When using a relational database, normalization can help keep the…