By B. M. Harwani

Creation to Python Programming and constructing GUI purposes with PyQT 1E» teaches Python programming step by step via useful examples that readers can see in motion instantly. It starts with a fantastic creation of Python from scratch, overlaying loops, regulate buildings, sequences, features, sessions, and exception dealing with. Thereafter, the ebook explores dossier dealing with and GUI software improvement in PyQT, the strong cross-platform GUI format and varieties builder that permits programmers to quickly layout and construct widgets and dialogs. The booklet finishes with an advent to Django, an easy-to-use platform for constructing internet purposes in Python. this can be a nice e-book for beginner programmers drawn to studying Python.

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Therefore, when you run the preceding program in IDLE instead of the command prompt, no bell sound will appear and you will get the following output: Hello World It's hot today Festival Discount••••••••• Offer Isn' t it? Isn' t it? He said: "I am going " \Text enclosed in back slashes\ Bell sound • Name Email Address Contact Number You can see that \b and \a appear as some unusual symbols. Finding a Data Type To find the data type of the specified object, you use the type()function, which returns the data type of the object passed to it.

Let’s see how to make decisions in Python. elsestatement. elsestatement decides which block of statements to execute on the basis of the logical expression included. A block of statements is attached with ifas well as with else, and when the logical expression is evaluated, either the ifor the elseblock statement is executed. Syntax: if (logical expression): statement(s) else: statement(s) If the logical expression evaluates to true, then the ifstatement is executed; otherwise, the elsestatement is executed.

Frequently Used Format Codes Format Code Usage %s Displays in string format. %d Displays in decimal format %e Displays in exponential format. %f Displays in floating-point format. %o Displays in octal (base 8) format. %x Displays in hexadecimal format. %c Displays ASCII code. py print (10) print('Hello World! \ It might rain today. ') print('''Hello World! It might rain today. ''') Output: 10 Hello World! It might rain today. Tomorrow is Sunday. Hello World! It might rain today. Tomorrow is Sunday.

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