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Robert Columbia

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1456.13 (4,530,633rd) 		Reputation
5,632 (29,151st)
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Title Δ
Why does subtracting two negative integers not work in C++? -0.41
Syntax error in SQL update +0.55
Convert columns to the same data types to use in a join -1.09
Sql Connection to Class 0.00
How do I check if a character is neither a letter nor a digit in Ja... +0.79
MySQL insert only if a condition is true +1.52
How do I get the value of an ASCII code in Java? -0.74
VB program that counts the number of times a specific word occurs i... +0.54
Runwheel function in html 0.00
C# Class array? +0.39
Reason for different behavior of the similar junit tests 0.00
Javascript Factorialize returns incorrect result +0.35
looping in javascript using array 0.00
Can you return to main instead of returning 0 -0.45
Is an operating system kernel an interpeter for all other programs? +0.55
Can someone help me understand the recursion in the following code? +2.32
How to create a new table from join 2 exists table +0.60
Check if MySQLReader Finished Running/Finding Record VB.Net 0.00
Calling a get method that returns just an int from another class? +1.39
Add case statement in insert query to turn empty string into null 0.00
Getting arraylist returns null -0.01
how to loop through a data base for 21 button captions 0.00
C program is not adding correctly when looping over an array -0.19
Is there an alternative to using a NotImplementedException when a s... +0.06
Getting an Operand should contain 1 column(s) error when merging va... 0.00
Positive Negative - Simple Python exercise +0.06
Get Last Record of each donor -0.02
How convert the last two zeroes of a number to decimal numbers -1.00
My Java Sentinel-Controlled loop is not working 0.00
illegal start of expression in one, but not the other 0.00
local scope contradiction in loops 0.00
Check if Field Name is zero 0.00
What, exactly, is the system linux API? 0.00
Is it possible to code in Swift and deploy to real life devices on... +0.28
How to find whether 64 bit or 32 bit excel is installed via Powersh... 0.00
Why am I getting error with this c++ code? 0.00
how to get conditional column selection in SQL? 0.00
Java -SQL query to extract data from two tables? 0.00
Why does the function return false? -0.29
c++ invalid conversion from int* to int +0.56
SQL Derive multiple columns from one column 0.00
Is the second 'for' loop necessary, and if so, why? 0.00
mysql more efficient way to query -0.59
SQL Select Between intervals -0.64
Real life example of List,Tuple,Set and Map 0.00
Why is this condition true? 0.00
Password strength detector in C doesn't work -0.20
Explaining sql server code 0.00
T-SQL wild card brings back no results -0.77
populating data from a join -1.29