{"id":2501,"date":"2017-12-08T12:17:24","date_gmt":"2017-12-08T12:17:24","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2501"},"modified":"2021-02-27T09:18:05","modified_gmt":"2021-02-27T09:18:05","slug":"spit-out-warnings-on-uninitialized-variables-perl","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/spit-out-warnings-on-uninitialized-variables-perl\/","title":{"rendered":"Spit out warnings on uninitialized variables Perl"},"content":{"rendered":"<p><strong>scmuser created the topic: Spit out warnings on uninitialized variables Perl<\/strong><\/p>\n<p>How to Spit out warnings on uninitialized variables in Perl?<\/p>\n<p><strong>rajeshkumar replied the topic: Re: Spit out warnings on uninitialized variables Perl<\/strong><\/p>\n<p><code>#!\/usr\/local\/bin\/perl -w<\/code><\/p>\n<p>This will help you (really, it will force you) to write better, cleaner code. Adding the -w switch to the perl interpreter will cause it to spit out warnings on uninitialized variables &#8211; potential bugs.<\/p>\n<p>Regards,<br \/>\nRajesh Kumar<br \/>\nTwitt me @ <a href=\"http:\/\/twitter.com\/RajeshKumarIn\">twitter.com\/RajeshKumarIn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>scmuser created the topic: Spit out warnings on uninitialized variables Perl How to Spit out warnings on uninitialized variables in [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[489],"tags":[175],"class_list":["post-2501","post","type-post","status-publish","format-standard","hentry","category-perl-script","tag-perl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Spit out warnings on uninitialized variables Perl - 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