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== Noncompliant Code Example

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var target, num = -5, 3

target =- num  // Noncompliant; target = -3. Is that really what's meant?
target =+ num // Noncompliant; target = 3
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== Compliant Solution

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var target, num = -5, 3

target = -num  // Compliant; intent to assign inverse value of num is clear
target += num
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