1.Tkinter-Menu添加下拉菜单from Tkinter import * root = Tk() def hello(): print 'hello menu' menubar = Menu(root) filemenu = Menu(menubar,tearoff = 0) for item in ['Python','PHP','CPP','C','Java','JavaScript','VBScript']: filemenu.add_commad(label = item,command = hello) #...
To print multiple variables using theprint()function, we need to provide the variable names as arguments separated by the commas. Note:print()function prints space after the value of each variable, space is the default value ofsep parameter– which is an optional parameter inprint() function, ...
Declare different types of variables, print their values, types, and IdsThere are the following inbuilt functions are using in the program:type() - its returns the data type of the variable/object. id() - it returns the unique identification number (id) of created object/variable. prin...
but was forced to close it under the pressure of governmental and criminal rackets. In 1999, with his wife Luda and two daughters, he emigrated to the USA and has been living in Colorado since then, working as a Java programmer. In his free time, Nick likes to write and hike in the ...
Accessing Java Key Store using .NET Accessing Outlook Calendar in C# Application Accessing PowerShell Variable in C# code Accessing rows/columns in MultiDimensional Arrays Accessing the first object in an ICollection Accessing the private method through an instance in a static method Accurate Integer par...
Concatenate string and use as variable name Conditionally include a where clause in linq query Configuration Error :The element 'buildProviders' cannot be defined below the application level. Configuration error authentication mode="Windows" Configuring IIS Failed - cannot read redirection.config confirm ...
Note a simple$without any expression/variable set against it implicitly escapes it and treats it as a part of the string only. Printing function values fun sumOfTwo(a: Int, b: Int) : Int{ return a + b } fun main(args: Array<String>) { ...
%s is used to refer to a variable which contains a string. Example: str1='Python'print("Welcome %s"%str1) Copy Output: Welcome Python Using other data types: Similarly, when using other data types %d -> Integer %e -> exponential ...
print("Java%dBlog"%(a)) Output: Java2Blog In the above example, we use the %d specifier as a placeholder for the variable value and add this in the string with the % formatting. Using the format() function The format() function provides another convenient method to format strings. Wi...
The%operator defines the data type of the variable. Different letters are used to define different data types. For example, if the variable is a decimal, we will use the%doperator. If it is a string, we will use the%soperator, and so on. ...