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What's the bad magic number error?
What's the "Bad magic number" ImportError in python, and how do I fix it?
15 Answers
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Cross-Origin Request Headers(CORS) with PHP headers
... of the asterisk, you should send the accepted headers (first X-Requested-With as the error says).
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Do I need to explicitly call the base virtual destructor?
When overriding a class in C++ (with a virtual destructor) I am implementing the destructor again as virtual on the inheriting class, but do I need to call the base destructor?
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In-memory size of a Python structure
...ere a reference for the memory size of Python data stucture on 32- and 64-bit platforms?
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Replacing Spaces with Underscores
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As of others have explained how to do it using str_replace, you can also use regex to achieve this.
$name = preg_replace('/\s+/', '_', $name);
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List goals/targets in GNU make that contain variables in their definition
...(VAR) : $(PREREQS)). Is there any way that gnu make can be convinced to spit out a list of targets after it has expanded these variables?
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sqlalchemy: how to join several tables by one query?
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edited Apr 8 at 9:57
Ryabchenko Alexander
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Managing constructors with many parameters in Java
...e of our projects, there's an class hierarchy that adds more parameters as it goes down the chain. At the bottom, some of the classes can have up to 30 parameters, 28 of which are just being passed into the super constructor.
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How do you debug PHP scripts? [closed]
...clipse environment that has debugging features like you mentioned. The ability to step into the code is a much better way to debug then the old method of var_dump and print at various points to see where your flow goes wrong. When all else fails though and all I have is SSH and vim I still var_dump(...
How to use the PI constant in C++
...nometric functions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file.
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