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- What is the purpose of using #ifdef and #if in C++?
#ifdef means if defined If the symbol following #ifdef is defined, either using #define in prior source code or using a compiler command-line argument, the text up to the enclosing #endif is included by the preprocessor and therefore compiled #if works similarly, but it evaluates the boolean expression following it If that expression is true, the code up to the enclosing #endif is included
- Excel formula LIKE, AND, IF, WILDCARDS - Stack Overflow
I have a scenario where I am using a number of formulas I am comfortable with together and not getting a result I want to get ANY result where there is a "1" present in a cell (The 1 is the resul
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I am trying to discern the difference between: if else and else if How do you use these? And when do you use them and when not?
- bash - Difference between if -e and if -f - Stack Overflow
There are two switches for the if condition which check for a file: -e and -f What is the difference between those two?
- Creating a new column based on if-elif-else condition
I have a DataFrame df: A B a 2 2 b 3 1 c 1 3 I want to create a new column based on the following criteria: if row A == B: 0 if rowA gt; B: 1 if row A lt; B: -1 so gi
- Create folder with batch but only if it doesnt already exist
Can anybody tell me how to do the following in in a Windows batch script? (* bat): Create a folder only if it doesn't already exist In more detail, I want to create a folder named VTS on the C:\ d
- if pass and if continue in python - Stack Overflow
There is a fundamental difference between pass and continue in Python pass simply does nothing, while continue jumps to the next iteration of the for loop The statement if not 0 always evaluates to True, so both pass and continue statements will be executed pass will do nothing and print the value, while continue will skip to the next iteration ignoring the print statement written below
- If two cells match, return value from third - Stack Overflow
Here's a simple explanation of what I'm having trouble with Column A: List of 2300 order numbers Column B: Email Address associated with an order number Column C: List of 100 specific order numbers
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