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How can you run a command in bash over until success
...e following is my attempt at putting a command into a loop to achieve this but it doesn't work for some reason.
6 Answers
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Difference between Inheritance and Composition
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They are absolutely different. Inheritance is an "is-a" relationship. Composition is a "has-a".
You do composition by having an instance of another class C as a field of your class, instead of extending C. A good example where composi...
How do I use a custom deleter with a std::unique_ptr member?
I have a class with a unique_ptr member.
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How to re import an updated package while in Python Interpreter? [duplicate]
...ython Interpreter, and when I see an error, I quickly update the .py file. But how do I make it reflect on the Interpreter ? So, far I have been exiting and reentering the Interpreter because re importing the file again is not working for me.
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Why does ++[[]][+[]]+[+[]] return the string “10”?
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In JavaScript, it is true that +[] === 0. + converts something into a number, and in this case it will come down to +"" or 0 (see specification details below).
Therefore, we can simplify it (++ has precendence over +):
++[[]][0]
+
[0]
Because [[]][0] means: get the first element from [[]], it ...
Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
I know Ctrl + Shift + Backspace is used to go to the location of the last edit.
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Is nested function a good approach when required by only one function? [closed]
Let's say that a function A is required only by function B , should A be defined inside B?
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How does the C code that prints from 1 to 1000 without loops or conditional statements work?
...und C code that prints from 1 to 1000 without loops or conditionals :
But I don't understand how it works. Can anyone go through the code and explain each line?
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Tool for generating railroad diagram used on json.org [closed]
...ilroad diagrams on json.org which are a graphical representation of the BNF language. I haven't found any tools that can produce results as eloquently.
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Adding a legend to PyPlot in Matplotlib in the simplest manner possible
Please consider the graphing script below:
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