Useful tips for everyday
How to serialize an object array to JSON? My type has a method called – ToJson which serializes its dictionary to json as follows Of…
How can I get back my blocked Facebook account? To recover your account information: Enter your email address, phone number, or full name in the…
What is the function of Microdata in html5? Microdata uses a supporting vocabulary to describe an item and name-value pairs to assign values to its…
How to connect to VNC server on Raspberry Pi? 1 On your Raspberry Pi, open the VNC Server dialog and select Menu > Options >…
How is base emitter voltage calculated? This can be done using the formula: Vcc = Vrc + Vrb + Vbe + (Ic + Ib)Rc +…
What are the disadvantages of 2 tier architecture? The main problem of two tier architecture is the server cannot respond multiple request same time, as…
How does PCA reduced dimensionality? Dimensionality reduction involves reducing the number of input variables or columns in modeling data. PCA is a technique from linear…
What are the things required for automation? Here are the technical skills a manual tester should master to become a brilliant automation testing engineer: Test…
How do I update python to python3 7? Install Python 3.7 Install the python3.7 package using apt-get. sudo apt-get install python3.7. Add python3.6 & python3.7…
How do you calculate occurrence probability? How to calculate probability Determine a single event with a single outcome. Identify the total number of outcomes that…