In the above example, we have defined the custom exceptionInvalidAgeExceptionby creating a new class that is derived from the built-inExceptionclass. Here, wheninput_numis smaller than18, this code generates an exception. When an exception occurs, the rest of the code inside thetryblock is sk...
It is used to delete objects. In Python everything is an object, so the del keyword can also be used to delete variables, lists, or parts of a list, etc. x = "hello" del x if It is used to create conditional statements that allows us to execute a block of code only if a condi...
How can I make the green/yellow box be displayed next to the sidebar instead of below it? The green/yellow part should be 100% width. Here is my sourcecode: HTML CSS Add display:inline-block to both #... How to create advance PDF file encryption and protection using php?
This file contains the following sections of code: importblock: Use this block to include libraries that your Lambda function requires. Global initialization of SDK client and logger: Including initialization code outside of the handler takes advantage ofexecution environmentre-use to improve the perfo...
import block: Use this block to include libraries that your Lambda function requires, such as AWS SDK clients. const s3Client declaration: This initializes an Amazon S3 client outside of the handler function. This causes Lambda to run this code during the initialization phase, and the client ...
Macrosare the names of text/ literal values/ string (constant values) or code fragment, which will expand when pre-processor processes the macro. Pre-processor processes the macros at compile time; hence that macros replace with the corresponding code fragments. ...
Functions In Python Parameters in Function Keyword Arguments In Functions Default Argument ValuesA function is a block of organized, reusable code. Functions simplify the coding process, prevent redundant logic, and make the code easier to follow and allow you to use the same code over and over ...
Python is an object-oriented programming language.Object-oriented programming(OOP) focuses on creating reusable patterns of code, in contrast to procedural programming, which focuses on explicit sequenced instructions. When working on complex programs in particular, object-oriented programming lets you reus...
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File "/home/main.py", line 8 print("calling function...") ^ IndentationError: expected an indented block See the output – there is no statement in the definition part of the functionmyfunc(), so python compiler considers the next statement (which is a “print” statement in this program...