Differences

This shows you the differences between two versions of the page.

--- en:programmingblocks:text [2018/06/06 13:46]
kniwwelino
+++ en:programmingblocks:text [2018/06/12 12:46] (current)
kniwwelino [Blocks]
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+===== 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.
+\\
+==== 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.
+\\
+==== Append text to variable ====
+{{:en:programmingblocks:text_3.png|}}
+With this block, you can append a text to a variable.
+\\
+==== 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''.
+\\
+==== 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''.