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Or versus OrElse

What's the difference between or and OrElse ? 8 Answers 8 ...
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Are there any disadvantages to always using nvarchar(MAX)?

...when you store it to a VARCHAR(MAX) column, behind the screen the data is handled as a TEXT value. So there is some additional processing needed when dealing with a VARCHAR(MAX) value. (only if the size exceeds 8000) VARCHAR(MAX) or NVARCHAR(MAX) is considered as a 'large value type'. Large value ty...
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How do I use valgrind to find memory leaks?

...un Valgrind Not to insult the OP, but for those who come to this question and are still new to Linux—you might have to install Valgrind on your system. sudo apt install valgrind # Ubuntu, Debian, etc. sudo yum install valgrind # RHEL, CentOS, Fedora, etc. Valgrind is readily usable for C/C++...
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Working with time DURATION, not time of day

I'm doing some benchmarking, and I want to use Excel to produce graphs of the results. I've got a simple but annoying problem which is baking my noodle. ...
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Reading binary file and looping over each byte

In Python, how do I read in a binary file and loop over each byte of that file? 12 Answers ...
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Why use pointers? [closed]

...tionality, missing data types or for pure perfomance. More below... When and where should I use pointers? Short answer here is: Where you cannot use anything else. In C you don't have any support for complex datatypes such as a string. There are also no way of passing a variable "by reference" ...
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How to validate IP address in Python? [duplicate]

... Hmm, seems to accept things like "4" and "192.168" and silently pads the rest with zeros. Technically valid, I'm sure, but not quite what I expected. – krupan Nov 25 '08 at 23:58 ...
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Making a Location object in Android with latitude and longitude values

I have a program in which latitude and longitude values of a location are stored in a database, which I download. 3 Answer...
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Javascript equivalent of Python's zip function

...0col0","row1col0"], ["row0col1","row1col1"], ["row0col2","row1col2"]] (and FizzyTea points out that ES6 has variadic argument syntax, so the following function definition will act like python, but see below for disclaimer... this will not be its own inverse so zip(zip(x)) will not equal x; thoug...
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C/C++ Struct vs Class

... In C++, structs and classes are pretty much the same; the only difference is that where access modifiers (for member variables, methods, and base classes) in classes default to private, access modifiers in structs default to public. However...