Boost your shell with reusable code stripped to its essentials. Minimalism is not just an art direction. But is also a programming style. Meaning a global cmdlet, like. Could produce an error when no name is provided but it could also simply return. Telling the calling program rather than the programmer there is nothing to found and probably easier to program. You might take this one step further and add an extra functionality by returning all items if no. And, what if the.

Tour Start here for a quick overview of the site. Help Center Detailed answers to any questions you might have. Meta Discuss the workings and policies of this site. Stack Overflow is a question and answer site for professional and enthusiast programmers. Anybody can ask a question. The best answers are voted up and rise to the top. Change the language of UIDatePicker.

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Learn to Better Manage Technical Debt. Do I really need to patch my Rails apps? Ruby and Rails security advisories, without exception, recommend that you upgrade your Rails app as soon as possible. Unfortunately, the descriptions of the problem being solved can be cryptic, and it can be hard to assess if you really need to do the upgrade.

Loking for technology conuslting? How does email work? How Implement Multiservice in Twisted. On How to enable gzip compression in apache. On How to install Asterisk on CentOS. On How to build and install FreeSWITCH 1. Implementing Webhook Handler in Python. A Webhook can be handled by simply providing a URL endpoint in a web application. Following is an example using Django.