Assigning Values to an Array: Difference between revisions
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To put an item on the end of a list: |
To put an item on the end of a list: |
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set end of array to item |
set end of array to item |
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=={{header|AWK}}== |
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In the first example, a["hello"] is overwritten; in the second, a["hellx"] is not added. |
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<lang awk> |
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$ awk 'BEGIN{a["hello"]="salut";if("hello" in a)a["hello"]="bonjour";for(i in a)print i,a[i]}' |
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hello bonjour |
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$ awk 'BEGIN{a["hello"]="salut";if("hellx" in a)a["hellx"]="bonjour";for(i in a)print i,a[i]}' |
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hello salut |
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</lang> |
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=={{header|Brainf***}}== |
=={{header|Brainf***}}== |
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