Useful tips for everyday
How do I print a full page black? Print background color or image Go to File > Options. Select Display. Under Printing Options select Print…
How do I enable syntax highlighting in Nano? You can also write include /usr/share/nano/* to the ~/. nanorc file to enable all languages to be…
Can you force Bluetooth pairing? Unfortunately you can’t force pair it. Unless you buy a new bluetooth speaker that allows multiple connections or comes with…
Can you play music on bluetooth earpiece? You can enjoy listening to music and basic remote control operation of a BLUETOOTH device via a BLUETOOTH…
What is CDN caching? What is CDN caching? A CDN, or content delivery network, caches content (such as images, videos, or webpages) in proxy servers…
How to include styles in WordPress child themes? When added to your Child Theme, this function will include both parent and child stylesheets. Notice that…
How do you get two Arduinos to communicate with each other? Communicating With Two Arduinos Step 1: Basic Connections. First, you have to connect both…
Can we set null in setter method? In general, it is not a good idea to check for null values because the caller (the one…
How does SSL pinning work in an app? SSL Certificate Pinning, or pinning for short, is the process of associating a host with its certificate…
How do I setup my gecko driver? To sum up: Download gecko driver. Add execution permission. Add system property: System.setProperty(“webdriver.gecko.driver”, “FILE PATH”); Instantiate and use…