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What is the purpose of Flask's context stacks?
... designed the way it was. What is the purpose of the "stack" when it comes to the request or application context? Are these two separate stacks, or are they both part of one stack? Is the request context pushed onto a stack, or is it a stack itself? Am I able to push/pop multiple contexts on top of ...
How do you 'redo' changes after 'undo' with Emacs?
...h as C-f) after a sequence of undo operations, all the undos are pushed on to the operation stack. So the next undo undoes the last command. Suppose you do have an operation sequence that looks like this:
Insert "foo"
Insert "bar"
Insert "I love spam"
Now, you undo. It undoes the last action,...
How to use PyCharm to debug Scrapy projects
...y 0.20 with Python 2.7. I found PyCharm has a good Python debugger. I want to test my Scrapy spiders using it. Anyone knows how to do that please?
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What is the difference between application server and web server?
...in features of Web Server and Application Server:
Web Server is designed to serve HTTP Content. App Server can also serve HTTP Content but is not limited to just HTTP. It can be provided other protocol support such as RMI/RPC
Web Server is mostly designed to serve static content, though most Web S...
How to split last commit into two in Git
...um and I've just made some modifications in forum branch, that I'd like to cherry-pick into master . But unfortunately, the commit I want to cherry-pick also contains some modifications that I don't want.
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How to give ASP.NET access to a private key in a certificate in the certificate store?
...pplication that accesses private key in a certificate in the certificates store. On Windows Server 2003 I was able to use winhttpcertcfg.exe to give private key access to the NETWORK SERVICE account. How do I give permissions to access a Private Key in a certificate in the certificate store (Local C...
Close and Dispose - which to call?
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I want to clarify this situation.
According to Microsoft guidelines, it's a good practice to provide Close method where suitable. Here is a citation from Framework design guidelines
Consider providing method Close(), in additio...
What is “git remote add …” and “git push origin master”?
...t and Rails looks like magic... such as in the first chapter of Rails 3 Tutorial book , it talks about Git:
5 Answers
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How to convert a DOM node list to an array in Javascript?
...expects a Javascript array (it runs some Array methods on that) and I want to feed it the output of Document.getElementsByTagName that returns a DOM node list.
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What is the difference between Google App Engine and Google Compute Engine?
...between App Engine & Compute Engine are. Can anyone explain the difference to me?
11 Answers
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