Failing to send the proper status code from your applications may seem harmless, but it can turn out to be a real problem when trying to enable to the edge server.

应用程序不发送正确的状态码看似没什么害处，但是在启用边缘服务器时这会成为真正的问题。

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Earls, who has just turned 21, has been in electric form for Munster this season after failing to edge his way into the team last season.

BBC: Full-back Earls gets Ireland call

Kallis was also given a lifeline when 44, Marcus Trescothick failing to hold onto a low edge diving at slip, after the unfortunate Giles turned one out of the rough.

BBC: SPORT | Cricket | South Africa pile up massive lead

Lucent botched a shift in demand to cutting-edge gear for fiber optics, failing to recognize telecom companies' hunger for bandwidth and then reacting too slowly to stop them from defecting to archrival Nortel Networks.

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