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Showing the stack trace from a running Python application
I have this Python application that gets stuck from time to time and I can't find out where.
28 Answers
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Mercurial .hgignore for Visual Studio 2008 projects
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No, but they have the same concept of an ignore file.
– Even Mien
Jun 9 '09 at 16:18
2
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How can I return the current action in an ASP.NET MVC view?
... can get to the current controller via ViewContext.Controller.GetType().Name , but how do I get the current action (e.g. Index , Show etc.)?
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Node.js app can't run on port 80 even though there's no other process blocking the port
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The error code EACCES means you don't have proper permissions to run applications on that port. On Linux systems, any port below 1024 requires root access.
share
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Cancel split window in Vim
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Press Control+w, then hit q to close each window at a time.
Update: Also consider eckes answer which may be more useful to you, involving :on (read below) if you don't want to do it one window at a time.
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Is is possible to check if an object is already attached to a data context in Entity Framework?
... void AttachToOrGet<T>(this ObjectContext context, string entitySetName, ref T entity)
where T : IEntityWithKey
{
ObjectStateEntry entry;
// Track whether we need to perform an attach
bool attach = false;
if (
context.ObjectStateManager.TryGetObjectStateEntry
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How to write a:hover in inline CSS?
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Short answer: you can't.
Long answer: you shouldn't.
Give it a class name or an id and use stylesheets to apply the style.
:hover is a pseudo-selector and, for CSS, only has meaning within the style sheet. There isn't any inline-style equivalent (as it isn't defining the selection criteria).
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TFS: Restore deleted folders and items
I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project.
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How do I run all Python unit tests in a directory?
... called all_test.py that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have failed. I will show the two methods, and I hope someone out there knows how to actually do this correctly.
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What is the (function() { } )() construct in JavaScript?
I used to know what this meant, but I'm struggling now...
27 Answers
27
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