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Lines of Code : 54License : Permissive (MIT License)
Copypublic static List parse(String path) {
List websites = new ArrayList();
WebSite website = null;
XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
try {
XMLEventReader reader = xmlInputFactor Community Discussions
Trending Discussions on websites
QUESTION
Most of my WordPress websites have a background image in the top fold. These images are the Largest Contentful Paint Element on the page and usually they get loaded last. Somewhere I read that 'Background images are last in line to be grabbed when a page is loaded'. Is it true?
Is it a good idea to use a place holder or image in the place of the background image and then change it later so that the LCP gets loaded quickly like below.
ANSWER
Answered 2021-May-14 at 01:42You don't want to use a placeholder image to prioritize your background images in situations like this, you want to use . That will tell the browser to start downloading the image as soon as possible.
Try adding the following code to the of your page, and then use your background image as normal. It should load much faster:
QUESTION
I am writing a program in python to have a user input multiple websites then request and scrape those websites for their titles and output it. However, when the program surpasses 8 websites the program crashes every time. I am not sure if it is a memory problem, but I have been looking all over and can't find any one who has had the same problem. The code is below (I added 9 lists so all you have to do is copy and paste the code to see the issue).
...ANSWER
Answered 2021-Jun-15 at 19:45To avoid the page from crashing, add the user-agent header to the headers= parameter in requests.get(), otherwise, the page thinks that your a bot and will block you.
QUESTION
In tkinter I have made a notepad and also added a scrollbar to this notepad. The problem is when I click on the scrollbar (not using any arrow keys nor mouse scroll wheel)
I have tried google but I'm not the best at finding the right websites.
Heres the code to the notepad
...ANSWER
Answered 2021-Jun-15 at 17:13In your code, you aren't using the Listbox. So, I suggest to remove that part completely and do this.
QUESTION
I wanted to upgrade a TYPO3v9 installation to TYPO3v10. After running through all the upgrade steps, I facing this issue "Page Not Found - The page did not exist or was inaccessible. Reason: The requested page does not exist". This error is thrown for every single pages in the installation.
My installation is multi-lingual with German as default and English as second language.
The most confusing part is that the same database runs fine with TYPO3 v9 source! Yes, to find the error, I have created 2 virtual TYPO3 websites in my local web server with one using TYPO3 v9 source and the other with TYPO3 v10 source. I also updates the "sites" configuration accordingly.
I also checked the Apache logs, but there is no trace of any error. So, it is entire TYPO3 v10 issue that I am unable to locate. The "Reports" section of TYPO3 v10 module is also of no help in this regard!
I do not know if anybody faced this kind of strange problem. It is really strange that a TYPO3 db runs great in version 9, but not in version 10.
Any suggestions will be of great help.
...ANSWER
Answered 2021-Jun-13 at 05:25Just a wild guess here, but please make sure, that the Url (especially the protocol!) for the page is set correctly in the site configuration. If it is set to https://yoursite.com and you call the page via http://yoursite.com there is no site with the url you are calling thus no page can be found.
QUESTION
hopefull someone can shed some light on this topic and here are some of my questions:
- How do big ecommerce websites manage their images for their websites?
- Is there any Best Practices should be consider when deciding where to keep websites images?
- I have heard to keep the images in multiple folder structure on the same server where the website is hosted so websites can render them easily and fast since they are all on same server - Is this the idea solution?
- How do professionals or big ecommerce handle images storage and maintain website images reliability and stability?
- Is Azure or AWS etc best place to store images for websites rendering?
Thanks in advance!
...ANSWER
Answered 2021-Jun-15 at 02:52Keeping the files in the same server comes with more risk, if your server crashes or region goes down your application stopped as well as your files not gonna render if you are using those files separately for different applications like mobile applications.
In this case, users will also face a high loading time for those media files if the users are not in the same zone as your application hosted.
The best practice to store the image/media files on some cloud storage like S3 or Azure Blob then connect it with some CDN like CloudFront or Azure CDN.
Now you can serve your media files via CDN which will act as a global caching system for your media files.
QUESTION
The situation:
I am using React in the front-end and a Flask api server. I am wanting to send the data from React to the api and once I have done this I would like to use WTForms to run validations on the data before handling it. The question may seem similar to CSRF Protection with Flask/WTForms and React , but this does not answer the question, please take a look through I have put a lot of effort in writing a good question.
What I have
Currently the data is being sent successfully as a json object, where the keys match the names within the wtform structure, the aim is to get wtforms to take that json data and insert it into the object and and handle from there as normal
The JSON object being sent
...ANSWER
Answered 2021-Feb-01 at 14:53I found the answer too this.
In order to do this I ended up using the wtforms_json from json methodas below:
QUESTION
I'm going through this MIT Intro to Comp Sci Using Python course on Edx. There is an exercise telling us to use bisection search and recursion to check if a character is in an alphabetically ordered string. For some reason, I got a syntax error when I put the variable HALF after that If-statement, while I won't get an error if I declare it before the If-statement. All I could find is not being able to declare local variables in an If-statement. Please tell me or refer me to websites explaining why this happens? Thanks a bunch.
Here's the code:
...ANSWER
Answered 2021-Jun-14 at 03:36You get invalid syntax because Python, unlike other languages, utilizes space/tab to keep track of block of codes. A proper Python if statement (with elif) looks like so:
QUESTION
A month into google apps/googlesheets. I've got some of the basics down, however struggling to put a lot of basic concepts together.
Step 1) Create and check if Spreadsheet exists in folder. If it doesn't exist create one based on the name in Cell A1 and COPY ActiveSpreadsheet() data to that new FILE with sheet name TODAY() date.
Step 2) If a spreadsheet with name exists, copy from ActiveSpreadsheet() to the spreadsheet named in Cell A1 with a NEW SHEET named after today's date.
So far I have got pieces of stuff together but I am MISSING basic knowledge of trying to put it altogether. Sorry if its a COMPLETE mess I'm trying to piece it together as I go. ANY HELP WILL be appreciated or websites/resources to lead me in the right direction.
...ANSWER
Answered 2021-Jun-13 at 20:59Probably you need something like this:
QUESTION
When I'm on some websites (e.g. YouTube), On the address bar I see the icon of downloading this website as a desktop application. I would like to know how this happens or how the website can be a desktop application that easy? What's the logic behind this?
P.S: I'm using Google Chrome.
The icon that I'm talking about is here:
...ANSWER
Answered 2021-Jun-13 at 20:52That is a PWA, which stands for Progressive Web App. You can install them as an application just like others. See MDN for more information.
QUESTION
I am trying to implement frustum culling in my 3D Game currently and it has worked efficiently with the entities because they have a bounding box (AABB) and its easier to check a box against the frustum. On saying that, how would I cull the terrain? (it physically cannot have a AABB or sphere)
The frustum class (I use the inbuilt JOML one):
...ANSWER
Answered 2021-Jun-13 at 19:55One way to determine what section of your terrain should be culled is to use a quadtree (for a heightmap) or an octree (for a voxel map). Basically, you divide your terrain into little chunks that then get divided further accordingly. You can then test if these chunks are in your viewing frustum and cull them if necessary. This technique was already discussed in great detail:
- Efficient (and well explained) implementation of a Quadtree for 2D collision detection
- https://www.rastertek.com/tertut05.html
- https://gamedev.stackexchange.com/questions/15697/quadtree-terrain-splitting-i-dont-get-it
I saw some websites saying to use GL_DYNAMIC_DRAW instead of GL_STATIC_DRAW, but I did not understand it.
These are usage hints to OpenGL on how the data will be accessed so the implementation has the ability to apply certain optimizations on how to store/use it.
usage is a hint to the GL implementation as to how a buffer object's data store will be accessed. This enables the GL implementation to make more intelligent decisions that may significantly impact buffer object performance. (https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBufferData.xhtml)
Please note that these are only indications, no restrictions:
It does not, however, constrain the actual usage of the data store.
Because you will likely update your VBO's and IBO's constantly (see culling) and only want to draw them GL_DYNAMIC_DRAW would be a good choice:
The data store contents will be modified repeatedly (because of culling) and used many times. The data store contents are modified by the application and used as the source for GL drawing and image specification commands.
as I have googled that it can affect the performance of the game
Well, it will cost some performance to cull your terrain but in the end, it will likely gain performance because many vertices (triangles) can be discarded. This performance gain may grow with larger terrains.
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