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python-pandas and databases like mysql

The documentation for Pandas has numerous examples of best practices for working with data stored in various formats. 13 An...
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Should I use `import os.path` or `import os`?

...lly a submodule of a package called os, I import it sort of like it is one and I always do import os.path. This is consistent with how os.path is documented. Incidentally, this sort of structure leads to a lot of Python programmers' early confusion about modules and packages and code organization...
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What is the difference between Lisp-1 and Lisp-2?

I have tried to understand the difference between Lisp-1 and Lisp-2 and how this relates to Clojure but I still do not understand properly. Can anyone enlighten me? ...
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RAII and smart pointers in C++

... RAII , what are smart pointers , how are these implemented in a program and what are the benefits of using RAII with smart pointers? ...
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difference between width auto and width 100 percent

...ial width of a block level element like div or p is auto. This makes it expand to occupy all available horizontal space within its containing block. If it has any horizontal padding or border, the widths of those do not add to the total width of the element. Width 100% On the other hand, if y...
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Something better than .NET Reflector? [closed]

...h is absolutely ridiculous), half the time the update doesn't go smoothly, and it is increasingly hindering my productivity with each update. I am sick of it, and I am ready for something better. Is there a better disassembler? ...
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What is the difference between currying and partial application?

...rn value is a closure of lambda(z){z(x(y))} with passed-in the values of x and y to f(x,y). One way to use partial application is to define functions as partial applications of generalized functions, like fold: function fold(combineFunction, accumulator, list) {/* ... */} function sum = curry...
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In what order do static/instance initializer blocks in Java run?

... See section 12.4 and 12.5 of the JLS version 8, they go into gory detail about all of this (12.4 for static and 12.5 for instance variables). For static initialization (section 12.4): A class or interface type T will be initialized immediat...
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How to see which commits in one branch aren't in the other?

I have two branches devel and next . In devel I have a more or less huge amount of commits. Some of the commits are cherry picked in next . Also I added some commits to next which are merged to devel . ...
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Error handling in C code

What do you consider "best practice" when it comes to error handling errors in a consistent way in a C library. 22 Answers ...