User input/Graphical: Difference between revisions
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=={{header|Scratch}}== |
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The "ask _____ and wait" operator (a "Sensing" block) pops up a word balloon with a question in it and waits for user input. The input is returned in "answer," essentially an automatic variable attached to this operator. It can be treated as a string or a number, depending on context. "Answer" cannot be modified, but its value can be stored in other variables. |
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[[File:Scratch_User_Input_Graphical.png]] |
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=={{header|Tcl}}== |
=={{header|Tcl}}== |
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