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Mod of negative number is melting my brain
I'm trying to mod an integer to get an array position so that it will loop round. Doing i %
arrayLength works fine for positive numbers but for negative numbers it all goes wrong.
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Find Oracle JDBC driver in Maven repository
I want to add the oracle jdbc driver to my project as dependency (runtime scope) - ojdbc14.
In MVNrepository site the dependency to put in the POM is:
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How to get complete address from latitude and longitude?
I want to get following values from Latitude and Longitude in android
21 Answers
21
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Renaming columns in pandas
I have a DataFrame using pandas and column labels that I need to edit to replace the original column labels.
27 Answers
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Detail change after Git pull
After a Git pull, its output gives a summary on the change amount.
4 Answers
4
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Explain the use of a bit vector for determining if all characters are unique
I am confused about how a bit vector would work to do this (not too familiar with bit vectors). Here is the code given. Could someone please walk me through this?
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How do you get the width and height of a multi-dimensional array?
I have an array defined:
6 Answers
6
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Scala downwards or decreasing for loop?
In Scala, you often use an iterator to do a for loop in an increasing order like:
7 Answers
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How to determine the longest increasing subsequence using dynamic programming?
I have a set of integers. I want to find the longest increasing subsequence of that set using dynamic programming.
19 Ans...
How to change the style of alert box?
I need to change the style of the "OK" Button in an alert box.
13 Answers
13
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