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Why does Java allow us to compile a class with a name different than the file name?
...never crash, no matter how huge the codebase is, and they can keep up with my typing.
– zwol
Nov 26 '13 at 4:35
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warning about too many open figures
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@andreas-h My guess: for something complex like a window manager with it's own handlers, there might be more cleanup needed than putting something out of scope. Your right that close won't work on the figure object, call it like plt.clo...
What is the runtime performance cost of a Docker container?
... answered Oct 1 '14 at 20:26
HamyHamy
16.9k1212 gold badges6464 silver badges9090 bronze badges
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Why should I declare a virtual destructor for an abstract class in C++?
...);
~Derived()
{
// Do some important cleanup...
}
};
void myFunc(void)
{
Interface* p = new Derived();
// The behaviour of the next line is undefined. It probably
// calls Interface::~Interface, not Derived::~Derived
delete p;
}
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.gitignore exclude folder but include specific subfolder
...his, so I'll post what I wrote before:
The only way I got this to work on my machine was to do it this way:
# Ignore all directories, and all sub-directories, and it's contents:
*/*
#Now ignore all files in the current directory
#(This fails to ignore files without a ".", for example
#'file.txt...
What is the difference between Cloud, Grid and Cluster? [closed]
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my two cents worth ~
Cloud refers to an (imaginary/easily scalable) unlimited space and processing power. The term shields the underlying technologies and highlights solely its unlimited storage-space and power.
Grid is a...
UILabel sizeToFit doesn't work with autolayout ios6
...ght set to 41px high:
As you can see in the screen grab above, "This is my text" has padding above and below. That is padding between the UILabel's height, and it's content, the text.
If we run the app in the simulator, sure enough, we see the same thing:
Now, let's select the UILabel in Inte...
Nohup is not writing log to output file
...s like you need to flush stdout periodically (e.g. sys.stdout.flush()). In my testing Python doesn't automatically do this even with print until the program exits.
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Calling C/C++ from Python?
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On Windows I've had to specify __declspec(dllexport) in my function signatures for Python to be able to see them. From the above example this would correspond to: extern "C" { __declspec(dllexport) Foo* Foo_new(){ return new Foo(); } __declspec(dllexport) void Foo_bar(Fo...
What is the maximum number of characters that nvarchar(MAX) will hold?
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I just started my morning asking me the same question and both of your answers conjured a big smile on my face. +1.
– Matthis Kohli
Aug 16 '16 at 5:13
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