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In R, I am trying to aggregate multiple columns by computing multiple summary statistics. I also wan...

i was trying to add ticket(such as [ICN,SFO]) into visit list. but i don\'t understand the result of...

Ihave a formula like this =IF(DATEDIF(D4;DATE(2014;8;31);Y)>15;DATEDIF(D4;DATE(2014;8;31);Y)*12500+...

Is there anyway to compare arrays in php using an inbuilt function, short of doing some sort of loop...

How can I implement these? Can\'t find any explanation in simple terms.

Please can someone tell me if there is a convenient way of prevent JOptionPane from closing upon cli...

I have 949 pages of reviews from Trip Advisor, with each link stored as an item in a list. In R, how...

How do I protect the dlls of my project in such a way that they cannot be referenced and used by oth...

I\'m trying to send some data to my users via the new Firebase push notifications service. I\'m add...

I need help in finding the repository with the most stars that a given user has contributed to by op...

I am using python 3.4 on windows 7.In order to open a doc file i am using this code import sys impo...

I am trying to create a generic method using EF4 to find the primary key of an object. example pu...

I have been trying to write a function to use with pandas style. I want to highlight columns that I ...

Is it bad practice to filter on a joined table as in the following example? SELECT products.id FRO...

I want to take screen touch event location and convert them into real world coordinates to find x an...