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How to redirect output to a file and stdout
In bash, calling foo would display any output from that command on the stdout.
10 Answers
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Port 80 is being used by SYSTEM (PID 4), what is that?
... It means there's a process using that specific port, waiting for incoming calls. I was trying to start the Default Web Site and IIS told me there's another process using port 80. The most voted answer - the one about "Web Deployment Agent Service" (MsDepSvc) - is a better explanation for what's hap...
How to debug a Flask app
...ugh the code with breakpoints. The run configuration can point to a script calling app.run(debug=True, use_reloader=False), or point it at the venv/bin/flask script and use it as you would from the command line. You can leave the reloader disabled, but a reload will kill the debugging context and yo...
Simplest way to do a fire and forget method in C#?
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There is no way to have a non-blocking method call that is guaranteed to run, so this is in fact the most accurate answer to the question IMO. If you need to guarantee execution then potential blocking needs to be introduced via a control structure such as AutoResetEvent...
Can I disable autolayout for a specific subview at runtime?
I have a view that needs to have its frame manipulated programmatically - it's a kind of document view that wraps to its content which is then scrolled and zoomed around a superview by manipulating the frame origin. Autolayout fights with this at runtime.
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How to escape double quotes in JSON
...een "double encoded", meaning the encoding algorithm has accidentally been called twice.
The first call would encode the "text2" value:
FROM: Heute startet unsere Rundreise "Example text". Jeden Tag wird ein neues Reiseziel angesteuert bis wir.
TO: Heute startet unsere Rundreise \"Example text\"...
OWIN Startup Class Missing
...u also need Microsoft.Owin.Host.SystemWeb package otherwise Startup is not called
– rjlopes
Sep 30 '15 at 10:49
7
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UITableView - change section header color
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@JJ That form is actually fine, since you're calling the same method you'd initially use to define the table's section header.
– Tim
Jun 11 '11 at 18:44
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Haskell function composition (.) and function application ($) idioms: correct use
...t to think of f.g.h as a new clever creation rather f(g(h())). Now they're calling a new, albeit anonymous, function which they created rather than just chaining a big dictionary of prefabbed function calls like a PHP user.
– Evan Carroll
Jun 22 '10 at 15:20
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How to save a dictionary to a file?
... already exist. I created a dictionary named Q, populated it, and made the call save_obj(Q, "Qtable") I got an error: FileNotFoundError: [Errno 2] No such file or directory: 'obj/Qtable.pkl' How does one create the file in the first place before writing to it?
– Toothpick Anemo...