Guidelines

How do I approve an iOS app? There are 8 main steps required to successfully publish your iOS app in Apple’s App Store: Make sure…

What is the decryption password? Definition: The conversion of encrypted data into its original form is called Decryption. It is generally a reverse process of…

How do I record video on my iPhone 5S? To capture video: Tap Camera on the Home Screen or, if your iPhone is locked, click…

Does Hamachi work with VPN? Hamachi is a VPN client. It creates a Virtual Private Network over a public network like the Internet. Now anyone…

Is port a hardware or software? A port is a virtual point where network connections start and end. Ports are software-based and managed by a…

How to connect sim800l module to Arduino Uno? For safety, give the power to SIM800L module through Arduino Uno board via a diode as follows.…

Can singleton class have non-static method? Singleton classes or design pattern can contain static as well as non-static members whereas if a class is marked…

Do Mac zip files work on Windows? While modern Windows PCs unzip any Mac-created zip file, you still need the appropriate software to view unzipped…

Do I need CSRF protection for API? So, yes, I think as a rule any API view should be CSRF exempt. However, you should still…

What is the emitter of NPN transistor? The NPN transistor is designed to pass electrons from the emitter to the collector (so conventional current flows…