===== Text =====

==== Custom text ====
{{:en:programmingblocks:text_1.png|}}

With this block you can create a new text to be used as part of another block.

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==== Combine text ====
{{:en:programmingblocks:text_2.png|}}

This block combines (i.e. concatenates) several items (text or numbers). To increase the number of text inputs, click on the + icon, and drag and drop additional inputs.

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==== Append text to variable ====
{{:en:programmingblocks:text_3.png|}}

With this block, you can append a text to a variable.

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==== Length of text ====
{{:en:programmingblocks:text_4.png|}}

This block returns you the number of characters (including spaces) in a text. For instance, ''length of "hello"'' will return ''5''.

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==== Is empty ====
{{:en:programmingblocks:text_5.png|}}

This block allows you to detect if a text is empty. In that case it returns ''true'', otherwise ''false''.