web_blog | Simple web-based blog | Web Site library
kandi X-RAY | web_blog Summary
kandi X-RAY | web_blog Summary
This is a simple web-based blog that doesn’t do much but introduces Flask, HTML, CSS, Bootstrap, Jinja2, and other concepts such as endpoints and APIs. The blog requires MongoDB to be running without authentication enabled. Once this is running, execute the app and navigate to the endpoint (default:
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QUESTION
I want to create dark mode for a web site which use bootstrap. I have to add new root class which includes all boostrap colors. Here is my colors.scss:
...ANSWER
Answered 2021-Aug-07 at 20:32As explained here, there's no way to attach a class to :root. However, you don't need this to achieve what you want.
Simply make a dark class then you can add that as desired to the html or body tag.
Make all the needed theme color changes inside .dark{}, and then @import "bootstrap". When .dark doesn't exist on the body, the theme colors will return to Bootstrap defaults.
QUESTION
Last week, I had a discussion with a colleague in understanding the documentation of C++ features on cppreference.com. We had a look at the documentation of the parameter packs, in particular the meaning of the (optional) marker:
(Another example can be found here.)
I thought it means that this part of the syntax is optional. Meaning I can omit this part in the syntax, but it is always required to be supported by the compiler to comply with the C++ standard. But he stated that it means that it is optional in the standard and that a compiler does not need to support this feature to comply to the standard. Which is it? Both of these explanations make sense to me.
I couldn't find any kind of explanation on the cppreference web site. I also tried to google it but always landed at std::optional...
ANSWER
Answered 2021-Aug-21 at 20:22It means that particular token is optional. For instance both these declarations work:
QUESTION
I'm experimenting with CSS in a codecademy project, and I noticed that when I set a footer to have fixed positioning (with no left/right/top/bottom properties set), it just disappears. I would expect it to just shrink the way it does with absolute positioning, but it doesn't. Without fixed positioning the footer is there where it should be, but with it, it's gone. Why is it behaving this way?
The footer in question is selected in the CSS in the footer ruleset.
Here's the codepen: https://codepen.io/megas4ever/pen/ExwEEzv
And here's the full code:
...ANSWER
Answered 2022-Jan-02 at 04:55Well, you've kind of hinted at the problem yourself already.
I noticed that when I set a footer to have fixed positioning (with no left/right/top/bottom properties set), it just disappears.
Just because you haven't provided left/right/top/bottom properties, doesn't mean they are not in effect.
In this case, the default values (which most likely reflect the effective top/left values with the default position: static) are just not ideal.
Since the footer takes up the full width of the screen, the left value likely defaults to 0; this is fine and that's not the source of the problem.
But, since the footer is located on the bottom of your site, its auto/default top value max well be like 2000px -> you have to scroll down to even be able to see it.
Once you enabled fixed positioning, and didn't provide any top value yourself, that number would still be top: 2000px. And since it's now fixed in place, scrolling has no effect on it, which means its permanently located outside of your viewport. If your browser window was to be >2000px high, you would be able to see it, just hovering along by itself way below the rest of the site.
QUESTION
I'm working on API, which extracts data from a web site. and the website is like - >
...ANSWER
Answered 2021-Dec-24 at 11:07You can create an object and then populate it with an each
QUESTION
I want to create a UI something like this example image by using flex and without negative margin -
The challenge is that I have used float and negative margin to create the same layout. But I don't want to use a negative value to set the green div outside the content. Also, I have used the float to keep the contents around the green boxes. But I want to use flex instead of float.
So, to summarize my question - Create a reference layout that will not use any float or negative value to align the boxes in green.
I have added the code snapshot here to take a look at my HTML and CSS.
Any help would be appreciated. Thanks in Advance.
...ANSWER
Answered 2021-Dec-08 at 08:42No.
Flexbox is for laying boxes out in a row or column.
Float is for making text wrap around boxes.
You need float for this.
QUESTION
I know there are a ton of questions like this already, but none of the answers have helped me. I've listed all the suggested points at the end, please read there to see if I've missed anything.
I'm using the Google Drive C# API, and have a web site (Blazor, .NET5 in case it makes any difference) that has been working fine. I was using the client's Google credentials for this, had downloaded a JSON file (following instructions here) and all was well. When I first ran the web site in Visual Studio, I got the Google auth screen, in which I entered his email and password, and it worked. This created a JSON file in my web site which then allowed me to run the site next time without having to auth again.
In the credentials JSON file, I added the redirect URI, using the URI that VS uses when I debug the site. This gave me JSON file like this...
...ANSWER
Answered 2021-Nov-29 at 16:21Hmm, reading your (very clear by the way!) question gives me the impression that all the changes you made were in the JSON file, not in the Google console. Correct me if I'm wrong, but I think that could be where you're hitting issues.
My (admittedly limited) experience leads me to believe that the redirect URIs in the JSON file are ignored, and it's the one(s) in the Google console that are used.
Forgive me if you already tried this, but try adding the following four URIs to your console, and then downloading the JSON file again...
QUESTION
I updated my Asp.net core Blazor WebAssembly app to .net 6. Everything is fine, but the deploy from github actions doesn't work and throws this error:
...ANSWER
Answered 2021-Nov-15 at 05:26On Linux, it's important that any bash deployment scripts that get run have Unix line endings (LF) and not Windows line endings (CRLF).
Kuduscript will generate scripts with platform-appropriate line endings, but if those scripts are modified, or if you provide your own custom deployment scripts, it's important to make sure that your editor doesn't change the line endings.
If something seems off with your deployment script, you can always use the Kudu console to delete the contents of /home/site/deployments/tools.
This is the directory where Kudu caches kuduscript-generated deployment scripts. On the next deployment, the script will be regenerated.
The error you're currently seeing is a Kudu issue with running node/npm for deployments.
The easiest and fastest resolution for what you are currently seeing is to specify engines.node in your package.json.
Error: EISDIR: illegal operation on a directory, open '/home/site/wwwroot/wwwroot/Identity/lib/bootstrap/LICENSE'
EISDIR stands for "Error, Is Directory". This means that NPM is trying to do something to a file but it is a directory. In your case, NPM is trying to "read" a file which is a directory. Since the operation cannot be done the error is thrown.
Three things to make sure here
- Make sure the file exists. If it does not, you need to create it. (If NPM depends on any specific information in the file, you will need to have that information there).
- Make sure it is in fact a file and not a directory.
- It has the right permissions. You can change the file to have all permissions with "sudo chmod 777 FILE_NAME".
Note: You are giving Read, Write and Execute permissions to every one on that file.
QUESTION
A client wants me to add a weather forecast to his web site. The official weather report comes in an XML file and I need help accessing some of the elements in the file.
I can download the two XML files that contain the data needed on the site, and I can parse them into ColdFusion XML variables.
I can extract the data I need from the top levels, but it's lower levels that are causing me some heartburn. The XML files contain weather observations and forecasts for every location in the state. We don't need that - we just want to access the data about my client's location.
Here's a sample of the XML data I'm talking about
...ANSWER
Answered 2021-Oct-19 at 09:22QUESTION
This is my piece of code.
...ANSWER
Answered 2021-Oct-16 at 15:21You may lowercase the column and then compare to lowercase string literals:
QUESTION
Just a simple question: I'm working on a class diagram for a dynamic web site for my internship. I have an association between two classes (client and article), the relation is many to many.
Normally I have to add an association class between them, but I don't want to because the client can only read the article's writing on the web page, and he cannot post. Is it correct if I don't draw the association class on the diagram?
...ANSWER
Answered 2021-Aug-05 at 17:12There is no need to add association class only due to many to many relationship. The association class is needed when you have an association that at the same time is also a class, i.e. has some properties on its own.
You can use simple association with any multiplicity on any of the ends including having * on both ends.
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