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My Python Flask application display JSON calls in pretty print when running in development box.
However, after it is deployed to a production with nginx/uWSGI, the pretty print is lost.
How do I maintain the pretty printing for Flask app deployed on nginx/uWSGI
Flask's jsonify function will pretty print output by default. This is disabled during AJAX requests or if JSONIFY_PRETTYPRINT_REGULAR is configured to be False. Other JSON dump functions besides jsonify will not pretty print unless told to. There will not be any difference on production versus development unless you have changed this configuration option.
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H!
I have created a website, where all the files are of the type CSS, js, pug, and when I want to publish the site, I need to give an index.html file from which the site will start. The problem is that I do not have such a file.
Does anyone know how to deal with such a problem?
And in addition, I started the site by running it in localhost: 3000 does anyone know how to start it now so that it will work when I upload it.
Thanks in advance to all the helpers.
Your mention of localhost:3000 implies that you have written a website which depends on Node.js for server-side code (at a minimum this will involve the translation of your Pug templates into HTML on demand).
There are two general approaches you can take to solve this problem:
Find hosting which supports your server-side code and deploy your Node.js application to it. (This will not be typical static or shared hosting).
Generate static HTML documents from your application and upload those HTML documents. (The specifics will depend on exactly what your server-side implementation does and will probably be a significant amount of work. Typically if you wanted to take this approach, you would have used a framework designed to output static sites from the outset).
Obviously if you have your server-side code processing user input (such as form submissions) option 2 will not work.
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I've made a webpage on HTML and I want to run a .cpp application on it. With the way I've learnt to do it, the code is displayed.
The only way to do this is ActiveX, which by default is not supported by anything anymore. Only Internet Explorer supports it, but even that needs to be specifically allowed.
But you'd still have to first compile the cpp-code and do quite a huge amount of programming work before you'd have an valid ActiveX -dll. Then you'd also somehow need to deploy it for all website clients.
TL;DR: No, no no no. Running C/C++ for web clients is no-go.
However, if you are looking for something like that website client should be able to invoke a C++ application at the server, this is very possible. You still need to have that application compiled for the server environment though. For small "run and get the results" -tasks I've found it easiest to use ajax to call php -scripts, as php can execute stuff on server.
Signed Java Applets can run executables from browser, but it's not welcomed nowadays.
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Given:
Suppose that I have a website called "exampledomain.com", and that on that website, I have one file called "my_doc.html", the full URL address of which is "https://www.exampledomain.com/my_directory/my_doc.html". (Not my actual website; this is just hypothetical).
Objecive:
I'm trying to develop a Client-Side Application, using C++ & Windows Sockets, that downloads my HTML file, parses it, extracts some specific information, runs some calculations, and displays its results to the user.
Question:
How do I download the HTML file from the server to the directory "C:/ExampleDirectory/" on the client-side computer, using the Windows Sockets Library?*
Clarification:
I want to write this Client-side program to work with the existing website. IE: I want it to download the file in the same way that an Internet-Browser like Microsoft Edge would.
Edit:
Just to clarify, the server uses a secure, account-based system, and thus the document would be transferred using HTTPS. I'm not really sure if this would effect the solution, but I thought it'd be worth mentioning.
Don't.
A socket library is not an appropriate tool to talk with a web-server. http is complex enough that you want to use a specialized http library. There are several such libraries available. curllib springs to mind. And of course there is the WinHttp tag https://stackoverflow.com/tags/winhttp/info.
And for the html part, you'd want to use an html parsing library to extract the desired info.
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I have an app and it's using JSON and an UITableView.
When I try to build/run my app it says: No known class method for selector 'JSONRequestOperationWithRequest:success:failure
This is my code:
http://hastebin.com/axaxumosam.m
The error occurs on line 48.
Hope that you can help me.
Greetings Rik
It seems you are trying to use older delegate on the newer version of the API:
AFNetworking 2.0 Migration Guide
One of the most significant changes in AFNetworking 2.0 is its new
architecture for content negotiation and serialization. Previously,
response validation and serialization was delegated to
AFHTTPRequestOperation and its subclasses, with content-specific logic
scattered throughout implementations for
setCompletionBlockWithSuccess:failure: and other properties. In 2.0,
all of this logic is encapsulated in a serializer object that conforms
to AFURLResponseSerialization.
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I'm using mupdf component in my Windows 8 app. When I tried to upload it on store it is saying unsupported api. How to avoid this? It is pointing to mupdf references file.
When I remove that dll file my app is not running.
Here is my error code
windows 8 Supported API test FAILED
The Git repository for MuPDF includes source for building on winRT and there are project files in the platform/winrt directory. While this is relatively new, we believe that this all works, if you know differently you should probably open a bug report.
Please note that there is only 1 developer with a build and test system for this, so be patient if posting bugs specific to winRT.
Issues with Windows App Certification Kit