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Handling very large numbers in Python
...from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.
That's just an implementation detail, though — as long as you have version 2.5 or better, just perform standard math operations and any number whi...
Unable to set data attribute using jQuery Data() API
...attributes?
The demo on my original answer below doesn't seem to work any more.
Updated answer
Again, from the .data() documentation
The treatment of attributes with embedded dashes was changed in jQuery 1.6 to conform to the W3C HTML5 specification.
So for <div data-role="page"></...
Is it bad practice to return from within a try catch finally block?
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How do I use Ruby for shell scripting?
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There's a lot of good advice here, so I wanted to add a tiny bit more.
Backticks (or back-ticks) let you do some scripting stuff a lot easier. Consider
puts `find . | grep -i lib`
If you run into problems with getting the output of backticks, the stuff is going to standard err instead ...
psql: FATAL: database “” does not exist
...e1" in tutorials all over the Internet but it only serves to confuse me. A more logical approach would be, in my opinion 1) Create the PostgreSQL user e.g. "usera" 2) Create a database with the same name as the user "usera" (I think this is crazy but it seems PostgreSQL requires it) 3) Log into Post...
What is the difference between partitioning and bucketing a table in Hive ?
...m in memory.
Bucketing is another technique for decomposing data sets into more manageable parts. For example, suppose a table using date as the top-level partition and employee_id as the second-level partition leads to too many small partitions. Instead, if we bucket the employee table and use empl...
Exotic architectures the standards committees care about
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Object-orientation in C
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I would advise against preprocessor (ab)use to try and make C syntax more like that of another more object-oriented language. At the most basic level, you just use plain structs as objects and pass them around by pointers:
struct monkey
{
float age;
bool is_male;
int happiness;
}...