https://samarthya.me/tags/flags/Recent content in Flags on SamarthyaHugo -- gohugo.ioen© Samarthya 2018-2026. All rights reserved.Fri, 29 Jan 2021 17:47:07 +0000https://samarthya.me/posts/golang-hex-output/Fri, 29 Jan 2021 17:47:07 +0000https://samarthya.me/posts/golang-hex-output/<p>In last few blogs I have written about reading <code>commandline</code> parameters reading <code>files</code> and using the <code>os</code> package.</p> <p>In this blog, I will combine some these items to read a file <code>byte</code> by <code>byte</code> using the <code>bufio</code> package <code>func</code>&rsquo;s.</p>https://samarthya.me/posts/golang-program-banner/Fri, 29 Jan 2021 07:39:04 +0000https://samarthya.me/posts/golang-program-banner/<p>In the last <a href="https://samarthya.me/posts/golang-command-line-arguments/" >blog</a> I talked about command line arguments <code>os.Args[]</code>. In this I will try and create a sample banner program that shall</p> <ul> <li>Take 3 arguments</li> <li><code>n</code> - Number of times a message has to be repeated.</li> <li><code>m</code> - The message that needs to be shown.</li> <li><code>d</code> - If debug message needs to be shown.</li> </ul> <p>I am going to use the <code>flags</code> package.</p>