Vue.js computed property not updating

If your intention is for the computed property to update when project.classes.someSubProperty changes, that sub-property has to exist when the computed property is defined. Vue cannot detect property addition or deletion, only changes to existing properties. This has bitten me when using a Vuex store with en empty state object. My subsequent changes to the … Read more

What is FormControl used for? Why is it used? How Should it be used?

From the official Material UI Documentation FormControl API: Provides context such as filled/focused/error/required for form inputs. Relying on the context provides high flexibility and ensures that the state always stays consistent across the children of the FormControl. This context is used by the following components: FormLabel FormHelperText Input InputLabel So if you want to use … Read more

Why do we need a Single Page Application? [closed]

I believe that this is the direction most websites should be moving in considering the number of devices that users utilize today, and the abilities and limitations of each. IMPORTANT: Before reading the rest of this, please understand that this concept is built on the foundation of basic principles of designing for the web. In … Read more

Code splitting causes chunks to fail to load after new deployment for SPA

I prefer to let the user refresh rather than refreshing automatically (this prevents the potential for an infinite refresh loop bug). The following strategy works well for a React app, code split on routes: Strategy Set your index.html to never cache. This ensures that the primary file that requests your initial assets is always fresh … Read more

AngularJS HTML5 Mode – How do direct links work without server specific changes?

The AngularJS documentation does in fact mention this Server side Using this mode requires URL rewriting on server side, basically you have to rewrite all your links to entry point of your application (e.g. index.html) In this case, one Java-based solution is to tell the server “map all urls to index.html.” This can be done … Read more

Deploy single page application Angular: 404 Not Found nginx

for those not using a Staticfile might wanna try this. I had the same problem with nginx serving angular. The following is the default config file, probably found somewhere in /etc/nginx/sites-available/yoursite location / { # First attempt to serve request as file, then # as directory, then fall back to displaying a 404. try_files $uri … Read more

Can one cache and secure a REST API with Cloudflare?

Cloudflare has published a list of best practices for using it with APIs. TL;DR, they recommend setting a page rule that patches all API requests and putting the following settings on it: Cache Level: Bypass Always Online: OFF Web Application Firewall: OFF Security Level: Anything but “I’m under attack” Browser Integrity Check: OFF

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)