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In Java, what does NaN mean?
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NaN means “Not a Number” and is basically a representation of a special floating point value in the IEE 754 floating point standard. NaN generally means that the value is something that cannot be expressed with a valid floati...
WPF Databinding: How do I access the “parent” data context?
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What do you mean by leak?
– flq
Jan 22 '13 at 11:41
Sad...
Is Chrome's JavaScript console lazy about evaluating arrays?
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Objects you mean this? var s = { param1: "hi", param2: "how are you?" }; if so I just tested and when you have s["param1"] = "bye"; it's working fine as expected. Can you please post example of "it won't work for objects"? I'll see and t...
Constructor initialization-list evaluation order
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did we mean ...reverse order of declaration. Not of "construction", the destructor cannot possibly see into the constructor to know can it?
– Conrad B
Nov 5 '18 at 15:09
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How do I package a python application to make it pip-installable?
...ve two places where dependencies are defined, but that doesn't necessarily mean that these information are duplicated: setup.py vs requirements.txt
With this setup your package should be installable via pip.
As Pierre noted in the comments, there's now also a relevant section in Django's offici...
How do I assign a port mapping to an existing Docker container?
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If by "existing" you mean "running", then it's not (currently) possible to add a port mapping.
You can, however, dynamically add a new network interface with e.g. Pipework, if you need to expose a service in a running container without stopping/...
What's the right OAuth 2.0 flow for a mobile app
...cification, the implicit grant flow does not support refresh tokens, which means once an access token is granted for an specific period of time, the user must grant permissions to the app again once the token expires or it is revoked.
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Will GetType() return the most derived type when called from the base class?
... the type that was actually instantiated. i.e. the most derived type. This means your GetSubType behaves just like GetType itself and thus is unnecessary.
To statically get the type information of some type you can use typeof(MyClass).
Your code has a mistake though: System.Attribute.GetCustomAttr...
Practical usage of setjmp and longjmp in C
...ed and half-initialized when you get back to where setjmp was called. This means, you have to really care for the places where you do this, that it's REALLY ok to call longjmp without causing MORE problems. Of course, if the next thing you do is "reboot" [after storing a message about the error, per...
How to redirect the output of an application in background to /dev/null
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yourcommand > /dev/null 2>&1 &
>/dev/null 2>&1 means redirect stdout to /dev/null AND stderr to the place where stdout points at that time
If you want stderr to occur on console and only stdout going to /dev/null you can use:
yourcommand 2>&1 > /dev/null
In ...