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How do you represent a graph in Haskell?
...hat makes my brain hurt (because I haven't done much of it yet). I've done more of my substantial programming in Mercury than Haskell so far, and Mercury is strict so knot-tying doesn't help.
Usually when I've run into this before I've just resorted to additional indirection, as you're suggesting; ...
How can I force clients to refresh JavaScript files?
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Safest way to convert float to integer in python?
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SQlite Getting nearest locations (with latitude and longitude)
...llowing procedure for this purpose:
To have a deterministic threshold and more accurate filter on data, It is better to calculate 4 locations that are in radius meter of the north, west, east and south of your central point in your java code and then check easily by less than and more than SQL oper...
Is it a good practice to use try-except-else in Python?
...rns information that may be stale. The try-except-else style will produce more reliable code in these cases.
"It my understanding that exceptions are not errors, they should only
be used for exceptional conditions"
In some other languages, that rule reflects their cultural norms as reflecte...
How to detect if multiple keys are pressed at once using JavaScript?
...eep track of multiple keys. The array can then be used to check for one or more keys at once.
Just to explain, let's say you press A and B, each fires a keydown event that sets map[e.keyCode] to the value of e.type == keydown, which evaluates to either true or false. Now both map[65] and map[66] are...
Git branch strategy for small dev team [closed]
... code in a less stable branch will eventually "graduate" to one considered more stable after testing and general approval by your team.
Step by step, your workflow under this model might look like this:
You need to fix a bug.
Create a branch called myfix that is based on the develop branch.
Work ...
Fastest way to check if string contains only digits
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@Keith IsDigit returns true for about three-hundred more characters. Including full width decimal digits ０１２３... (common in China and Japan) and digits from other cultures e.g. ০১২௧௨௩௪꘤꘥꘦꘧꘨ and plenty more.
– CodesInChaos
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What's the function like sum() but for multiplication? product()?
...o the global builtins when a standard (or 3rd party) library would do. The more builtins you have, the more common words become off-limits as local variable names.
– ojrac
Oct 13 '15 at 19:56
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