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How to run crontab job every week on Sunday
I'm trying to figure out how to run a crontab job every week on Sunday. I think the following should work, but I'm not sure if I understand correctly. Is the following correct?
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Does Java support default parameter values?
I came across some Java code that had the following structure:
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Difference between variable declaration syntaxes in Javascript (including global variables)?
Is there any difference between declaring a variable:
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How to initialise memory with new operator in C++?
I'm just beginning to get into C++ and I want to pick up some good habits. If I have just allocated an array of type int with the new operator, how can I initialise them all to 0 without looping through them all myself? Should I just use memset ? Is there a “C++” way to do it?
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How do I generate random numbers in Dart?
How do I generate random numbers using Dart?
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unable to start mongodb local server
I am new to mongodb .. when i tried running mongodb local server with mongod command it failed to run and threw this error..
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Definition of a Balanced Tree
I am just wondering if someone might be able to clarify the definition of a balanced tree for me. I have that "a tree is balanced if each sub-tree is balanced and the height of the two sub-trees differ by at most one.
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Find the most frequent number in a numpy vector
Suppose I have the following list in python:
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Get contentEditable caret index position
I'm finding tons of good, crossbrowser anwers on how to SET the cursor or caret index position in a contentEditable element, but none on how to GET or find its index...
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