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sebmck's profile
Sebastian
Sebastian
Sebastian
Verified account
@sebmck

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SebastianVerified account

@sebmck

JavaScript boy and “lovely thoughtleader” ⌨️ he/him ♂️

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Joined April 2011

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    1. Axel Rauschmayer‏ @rauschma 19 Apr 2015
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      JS quiz: count the number of commas in a string.

      23 replies 2 retweets 3 likes
    2. Sebastian‏Verified account @sebmck 19 Apr 2015
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      Replying to @rauschma

      @rauschma The fastest way: var commas = 0; for (var i = 0; i < str.length; i++) { if (str[i] === ",") commas++; }

      3 replies 0 retweets 6 likes
    3. Andy Gaskell‏ @andygaskell 19 Apr 2015
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      Replying to @sebmck

      @sebmck @rauschma any benefit to the following ? i = 0, l = str.length; i < l;

      1 reply 0 retweets 0 likes
      Sebastian‏Verified account @sebmck 19 Apr 2015
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      Replying to @andygaskell

      @andygaskell Not really. Engines optimise it sufficiently since it's a common pattern. @rauschma

      2:39 PM - 19 Apr 2015
      • 3 Likes
      • Axel Rauschmayer Steven Doig Andy Gaskell
      0 replies 0 retweets 3 likes

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