Add error check to temporary files
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@ -53,6 +53,7 @@ func main() {
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// `TempFile`'s, but it returns a directory *name*
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// `TempFile`'s, but it returns a directory *name*
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// rather than an open file.
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// rather than an open file.
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dname, err := ioutil.TempDir("", "sampledir")
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dname, err := ioutil.TempDir("", "sampledir")
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check(err)
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fmt.Println("Temp dir name:", dname)
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fmt.Println("Temp dir name:", dname)
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defer os.RemoveAll(dname)
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defer os.RemoveAll(dname)
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