hi again, so after leaning how to use angular the next i learned about was how make rest api call on it. which i would need for my project i am about to start.
From the blog CS@Worcester – Tim's WebSite by therbsty and used with permission of the author. All other rights reserved by the author.
From the blog CS@Worcester – Tim’s Blog by therbsty and used with permission of the author. All other rights reserved by the author.
hi all, so for my software construction class i have a leaned about angular apps. first i had to install the angular/cli with nodejs. then create a new project and learn about HTML, CSS since i had no experience with it. Angular is a web development platform that using typescript and HTML and CSS for client side wen applications .it was released in 2010 when it was know as angularJS. it was initially made for single-page applications.
angular has many good things about it such as very detailed documentation. its also supported by google meaning that its trustworthy and will be better supported for longer. it is also an amazing ecosystem for third part components. it also using a component based architecture making different components mesh together very well. it also using an ahead of time compiler which makes web pages load and run much faster in addition to be more secure. it also uses CLI which makes creating new projects much simpler and faster. angular elements also lets you add custom elements to app build with other things. another great feature is the ivy renderer. other good things are angular material, dependency injection and angular universal.
angular does however have some disadvantages. First of all it can be some what hard to learn at first. this is because it is fairly complex and it also require you to learn typescript and manage dependencies between components. it also has issues with SEO because of how it is done. lastly it has a lot of difficulties with backwards compatibility i found this out on my project since everything a lot of the stuff i was searching for gave me results for a different version of angular than i was using and it didn’t work for me.
overall though i think angular is a very useful tool.
https://yalantis.com/blog/when-to-use-angular/
From the blog CS@Worcester – Tim's WebSite by therbsty and used with permission of the author. All other rights reserved by the author.
From the blog CS@Worcester – Tim’s Blog by therbsty and used with permission of the author. All other rights reserved by the author.
hello, for the last time I have recently been learning about how to create application and use static testing tools. First of all I learned how to create an application with gradle. This is done by adding a few lines to the build file, the plugin for application and the path to the class with the main method. The binary to run the application will show up in the distributions folder. The next thing I learned was how to use check-style which is a tool for checking code style against a specific style sheet I used two different style sheets sun_checks and google_checks. These tools generate reports about your coding style based on the style sheet. I think these are very good for making sure you are writing clean code. The last tool I tried was spot-bugs which works similarly too check-style except instead of checking for style it checks for potential bugs and generates a report based on this.
From the blog CS@Worcester – Tim's WebSite by therbsty and used with permission of the author. All other rights reserved by the author.
hello, for the last time I have recently been learning about how to create application and use static testing tools. First of all I learned how to create an application with gradle. This is done by adding a few lines to the build file, the plugin for application and the path to the class with the main method. The binary to run the application will show up in the distributions folder. The next thing I learned was how to use check-style which is a tool for checking code style against a specific style sheet I used two different style sheets sun_checks and google_checks. These tools generate reports about your coding style based on the style sheet. I think these are very good for making sure you are writing clean code. The last tool I tried was spot-bugs which works similarly too check-style except instead of checking for style it checks for potential bugs and generates a report based on this.
From the blog CS@Worcester – Tim’s Blog by therbsty and used with permission of the author. All other rights reserved by the author.
hello again, The next testing I learned was edge testing which is a combinations of boundary and equivalence. It tests to make sure each class results in the correct output and tests for errors at the boundaries. It is better in every way except one it has many times more test cases then either of the others. There are two types normal edge testing and robust edge testing. Normal only tests the valid side of each edge and robust tests the valid and invalid side of each edge.
Example with two variables x1’s edges a,b,c,d and x2’s edges e,f,g
From the blog CS@Worcester – Tim's WebSite by therbsty and used with permission of the author. All other rights reserved by the author.
hello again, The next testing I learned was edge testing which is a combinations of boundary and equivalence. It tests to make sure each class results in the correct output and tests for errors at the boundaries. It is better in every way except one it has many times more test cases then either of the others. There are two types normal edge testing and robust edge testing. Normal only tests the valid side of each edge and robust tests the valid and invalid side of each edge.
Example with two variables x1’s edges a,b,c,d and x2’s edges e,f,g
From the blog CS@Worcester – Tim’s Blog by therbsty and used with permission of the author. All other rights reserved by the author.
hello All, after I leaned about boundary testing in class I learned about equivalence testing. Which I think does a better job at testing for correct output in a program. However it does not do as good a job of testing for edge errors like out of bounds errors and such. The idea of it is to split each variable into a range for every output. These ranges are called Equivalence classes. There are two different conditions for testing it normal/robust and weak/strong. Normal only tests valid the valid equivalence classes and robust tests the valid and invalid equivalence classes. Weak only tests each equivalence classes once and strong tests all combinations.
These are graphs of the different types
From the blog CS@Worcester – Tim's WebSite by therbsty and used with permission of the author. All other rights reserved by the author.
hello All, after I leaned about boundary testing in class I learned about equivalence testing. Which I think does a better job at testing for correct output in a program. However it does not do as good a job of testing for edge errors like out of bounds errors and such. The idea of it is to split each variable into a range for every output. These ranges are called Equivalence classes. There are two different conditions for testing it normal/robust and weak/strong. Normal only tests valid the valid equivalence classes and robust tests the valid and invalid equivalence classes. Weak only tests each equivalence classes once and strong tests all combinations.
These are graphs of the different types
From the blog CS@Worcester – Tim’s Blog by therbsty and used with permission of the author. All other rights reserved by the author.