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Groups > comp.lang.javascript > #17969
| Date | 2013-01-06 11:04 +1100 |
|---|---|
| From | Andrew Poulos <ap_prog@hotmail.com> |
| Newsgroups | comp.lang.javascript |
| Subject | Re: typeof and jslint |
| References | <Ba2dnXXmp_MKKXXNnZ2dnUVZ_sydnZ2d@westnet.com.au> <90b3cbc7-939c-44a3-8412-bc1f3630167f@googlegroups.com> |
| Message-ID | <O-adnQikndziInXNnZ2dnUVZ_vOdnZ2d@westnet.com.au> (permalink) |
On 6/01/2013 10:40 AM, Luc Yen wrote:
> Andrew Poulos於 2013年1月6日星期日UTC+8上午7時17分29秒寫道：
>> If I test the following with jslint
>> if (typeof num === 'undefined') { return false; }
>> I get the error
>> Unexpected 'typeof'. Use '===' to compare directly with undefined.
> [...]
>> Why is tyepof unexpected?
>
> $ jslint --browser filename.js
Is that an answer to my questions? If it is, I don't understand it.
Andrew Poulos
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typeof and jslint Andrew Poulos <ap_prog@hotmail.com> - 2013-01-06 10:17 +1100
Re: typeof and jslint Luc Yen <luc@goal.tw> - 2013-01-05 15:40 -0800
Re: typeof and jslint Andrew Poulos <ap_prog@hotmail.com> - 2013-01-06 11:04 +1100
Re: typeof and jslint Luc Yen <luc@goal.tw> - 2013-01-05 16:33 -0800
Re: typeof and jslint David Mark <dmark.cinsoft@gmail.com> - 2013-01-05 16:16 -0800
Re: typeof and jslint Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-11 00:53 +0100
Re: typeof and jslint Stefan Weiss <krewecherl@gmail.com> - 2013-01-06 01:21 +0100
Re: typeof and jslint Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-01-06 01:21 +0100
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