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Auto reloading python Flask app upon code changes
...
The current recommended way is with the flask command line utility.
https://flask.palletsprojects.com/en/1.1.x/quickstart/#debug-mode
Example:
$ export FLASK_APP=main.py
$ export FLASK_ENV=development
$ flask run
or in one command:
$ FLASK_APP=main.py FLASK_ENV=development flask run
I...
AngularJS - Create a directive that uses ng-model
...some {
border: 1px solid #cacaca;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<div ng-app="model" ng-control...
How to align 3 divs (left/center/right) inside another div?
... the three divs are on the same line. For a description of each value see: https://stackoverflow.com/a/33856609/3597276
Benefits of flexbox:
minimal code; very efficient
centering, both vertically and horizontally, is simple and easy
equal height columns are simple and easy
multiple options for...
Visual Studio: How do I show all classes inherited from a base class?
...ntation" from the context menu : with Ctrl + F12 being the shortcut.
See https://blogs.msdn.microsoft.com/dotnet/2015/11/30/whats-new-in-visual-studio-update-1-for-net-managed-languages/ for more details.
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Can I unshelve to a different branch in tfs 2008?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
C++ Singleton design pattern
... Singleton, you usually do not want it to be destructed.
It will get torn down and deallocated when the program terminates, which is the normal, desired behavior for a singleton. If you want to be able to explicitly clean it, it's fairly easy to add a static method to the class that allows you to ...
ASP.NET MVC Custom Error Handling Application_Error Global.asax?
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This may not be the best way for MVC ( https://stackoverflow.com/a/9461386/5869805 )
Below is how you render a view in Application_Error and write it to http response. You do not need to use redirect. This will prevent a second request to server, so the link in b...
The Role Manager feature has not been enabled
...guration>
Update:
For more information, check out this MSDN sample: https://msdn.microsoft.com/en-us/library/aa354509(v=vs.110).aspx
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foll...
Server.Transfer Vs. Response.Redirect
...facebook video which explains the difference in a more demonstrative way.
https://www.facebook.com/photo.php?v=762186150488997
The main difference between them is who does the transfer. In "response.redirect" the transfer is done by the browser while in "server.transfer" it’s done by the server...
What is the bower (and npm) version syntax?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...