Useful tips for everyday
How do you find the distinct combination of two columns? DISTINCT on multiple columns Sample Select statement. Select with distinct on two columns. Select with…
Is there a way to align strings in emacswiki? M-x align-regexp with [ [:space:]] only align with respect to the first match of the regular…
How do you multiple try except in Python? Python Multiple Exception in one Except You can also have one except block handle multiple exceptions. To…
Which payment methods are accepted in the online shop? Types of Payment Methods for ECommerce Credit/Debit card payments: Payments via cards are one of the…
How do you replace an element in a list with another element? You can replace items in a list using a Python for loop. To…
What is data layer exception? OptimisticConcurrencyException is an exception that belongs to the data layer and should therefore be contained within it. It’s unlikely that…
What are the steps involved in client-server socket programming? The steps involved in establishing a TCP socket on the server side are as follows: Create…
What is consumer producer? When people make goods and services, goods and services, goods and services—when people make goods and services, they are producers. When…
How do you handle code review comments? How to handle reviewer comments Don’t Take it Personally. The goal of review is to maintain the quality…
How do you remove blank rows in Excel? Delete Blank Rows Manually Select the blank rows we want to delete. Hold Ctrl key and click…