20 lines
175 B
Batchfile
20 lines
175 B
Batchfile
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@echo off
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::true
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set "a=x"
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::false
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set "b="
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if defined a (
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echo a is true
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) else (
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echo a is false
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)
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if defined b (
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echo b is true
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) else (
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echo b is false
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)
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pause>nul
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