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How do I get currency exchange rates via an API such as Google Finance? [closed]
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Is gcc's __attribute__((packed)) / #pragma pack unsafe?
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148
Yes, __attribute__((packed)) is potentially unsafe on som>me m> systems. The symptom probably won'...
Copy file or directories recursively in Python
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146
I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shuti...
Counting the number of True Booleans in a Python List
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215
True is equal to 1.
>>> sum([True, True, False, False, False, True])
3
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Use CSS3 transitions with gradient backgrounds
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What is the Simplest Way to Reverse an ArrayList?
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What is a “callback” in C and how are they implem>me m>nted?
...RandomValue(void)
{
return rand();
}
int main(void)
{
int myarray[10];
populate_array(myarray, 10, getNextRandomValue);
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}
Here, the populate_array function takes a function pointer as its third param>me m>ter, and calls it to get the values to populate the array with. We've written...
How to assign a Git SHA1's to a file without Git?
As I understand it when Git assigns a SHA1 hash to a file this SHA1 is unique to the file based on its contents.
12 Answer...