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How to make execution pause, sleep, wait for X seconds in R?
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Difference between del, remove and pop on lists
Is there any difference between the above three methods to remove an element from a list?
11 Answers
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FirstOrDefault: Default value other than null
As I understand it, in Linq the method FirstOrDefault() can return a Default value of something other than null. What I haven't worked out is what kind of things other than null can be returned by this (and similar) method when there are no items in the query result. Is there any particular wa...
Android - implementing startForeground for a service?
So I'm not sure where/how to implement this method to make my service run in the foreground. Currently I start my service by the following in another activity:
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How to iterate through all git branches using bash script
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How to print the ld(linker) search path
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Given the lat/long coordinates, how can we find out the city/country?
For example if we have these set of coordinates
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How to implement a queue with three stacks?
I came across this question in an algorithms book ( Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne).
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Update all values of a column to lowercase
Lets say I have something like this
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What is the format specifier for unsigned short int?
I have the following program
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