How to Use Variables in UiPath (The Basics for Beginners)

This video tutorial shows how to use variables in UiPath. You'll learn the basics about Strings, Integers, Doubles, Booleans, and DataTables. How to use variables and how to convert them (integer to string, string to integer, etc.).

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0:00 Intro

1:19 Strings
WIn UiPath, we can either hardcode a string (use quotation marks) or create a variable in the Variables Manager. We use camelCase notation, where the prefix is 'str' (strYourStringName). It's also shown how to combine hardcoded strings and String variables.

6:37 Integers
Integers are whole numbers (meaning numbers with no decimals), e.g., -222, -5, 0, 2, 100, and so forth. We use the .ToString to convert an integer to a string. We can do calculations with integers.

8:51 Doubles
A variable of the type Double can hold any decimal value. Again we can convert it to a string with .ToString. As with integers, we can do calculations with doubles.

11:19 Booleans
A very simply variable type that can only hold two values: True or False. The default is False. We can change the value of our Boolean with an Assign activity.

13:12 DataTables

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[ankushchoudhary]

17:54 doing the same exact steps. no errors still cant able to get the output. why?

[dibsaha]

amazing. I followed you all tutorials. Thanks Anders for best guide and helping us. Please can you tell me for data table issue. Like I am able to marge 3 data table using two method. One it merge activity and another is Linq expression but when used write range activity its out put looks like where first dt all rows end then in another column for 2nd dt start from end rows.same for all DT. Example .... dt1:-- cloumn B5(row end here), , dt2:--- row start column C6 but it should be start from column C1. Please help me out.

[swamyss]

How do you open each product page and scrape full details like "Description? review, Specification?