JB King Martin Fowler's definition is "Refactoring is a disciplined technique for restructuring an existing body of code, altering its internal structure without changing its external behavior. Its heart is a series of small behavior preserving transformations.
Each transformation called a 'refactoring' does little, but a sequence of transformations can produce a significant restructuring Could you explain how this is different from "Refactoring neither fixes bugs nor adds new functionality, though it might precede either activity.
Rather, it improves the understandability of the code, changes its internal structure and design, and removes dead code. One of the use cases. Can be first time too code that has to be rewritten cause the design does not take in to account a new requirement that just came in etc — tgkprog. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science.
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You must run these commands:. Using a root file system on a different drive work well if the kernel version is the same on both media. The kernel version has changed between Refactor v3. The board will still boot, but will not load kernel modules as expected, including nft that maps OctoPrint to the HTTP port If the board is working normally and you are able to log in through ssh, but want to try out a new Refactor version you can let the rootfs be loaded from a USB drive mass storage device :.
All u-boot and kernel messages will appear here. In order to override that and load the boot script from a USB drive, stop u-boot by pressing a key and then write:.
Recore should come pre-flashed with Refactor image on the eMMC. If the eMMC has been wiped for some reason and you need to do everything from scratch, here are the instructions:. The ar has a binary file that is loaded on startup by klipper.
The AR needs a cross compilation toolchain. For ARM64, it can be downloaded from feeds. This is the same operation that happens from the klipper. But we will discuss only a few, more common ones. Extract Method — When we have a code that can be grouped together. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article.
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