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How do C++ class members get initialized if I don't do it explicitly?
...e object's class does not have a default constructor, it will be a compile error if you do not explicitly initialize it.
For primitive types (pointers, ints, etc), they are not initialized -- they contain whatever arbitrary junk happened to be at that memory location previously.
For references (e....
Directory-tree listing in Python
...e != '.git'
– smci
May 22 '18 at 14:05
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How does Apple know you are using private API?
I submitted a binary file to Apple without any source code.
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What does the function then() mean in JavaScript?
...th. This is generally known as callback hell.
Also, if we needed to handle errors, we need to possibly pass in another function to each
xhrGET call to tell it what it needs to do in case of an error. If we wanted to have just one
common error handler, that is not possible.
The Promise API was de...
Get string character by index - Java
...n? So in the string "foo", if I asked for the character with index 0 it would return "f".
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What is “entropy and information gain”?
...rees (nor is it guaranteed to be globally-optimal one w.r.t classification error). This is in fact an NP-complete problem...
– Amro
May 29 '15 at 15:16
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Apache: “AuthType not set!” 500 Error
... for a project and when I try to request localhost/index.html, I get a 500 error and I see this in the error log:
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Why doesn't a python dict.update() return the object?
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
...ue why. When I try to ssh into my server with user@hostname , I get the error:
14 Answers
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Changing .gitconfig location on Windows
By default on Windows Git places global .gitconfig in c:\documents and settings\user\
13 Answers
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