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Passing enum or object through an intent (the best solution)
... "overhead" of an intermediary object to do the serialization as it's all done in place thanks to inline which will replace the calls with the code inside the function.
The functions are more familiar as they are similar to the SDK ones.
The IDE will autocomplete these functions which means there is...
Trusting all certificates using HttpClient over HTTPS
...ant my client to accept any certificate (because I'm only ever pointing to one server) but I keep getting a javax.net.ssl.SSLException: Not trusted server certificate exception.
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Weighted random numbers
...r greater and is less than the sum of the weights
3) go through the items one at a time, subtracting their weight from your random number, until you get the item where the random number is less than that item's weight
Pseudo-code illustrating this:
int sum_of_weight = 0;
for(int i=0; i<num_cho...
An algorithm for inflating/deflating (offsetting, buffering) polygons
...l applications without charge.
Polygon offsetting can be performed using one of three offset styles - squared, round and mitered.
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Enum Naming Convention - Plural
...ontext. We are in agreement that when declaring the enum, which happens in one place, we're thinking "this is a group of whatevers", but when using it, presumably in many places, that we're thinking "this is one whatever".
s...
Database Design for Revisions?
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Do not put it all in one table with an IsCurrent discriminator attribute. This just causes problems down the line, requires surrogate keys and all sorts of other problems.
Design 2 does have problems with schema changes. If you change the Emplo...
How to use SVN, Branch? Tag? Trunk?
...re -- about 20 developers spread across 4 - 6 projects. I didn't find any one good source with ''the answer''. Here are some parts of how our answer has developed over the last 3 years:
-- commit as often as is useful; our rule of thumb is commit whenever you have done sufficient work that it wou...
Starting python debugger automatically on error
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why would anyone prefer code over pdb since the latter seems to expand on the former?
– K3---rnc
Aug 25 '14 at 21:49
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What's the deal with a leading underscore in PHP class methods?
...me in addition to changing the access modifier. No biggie, but a nuisance nonetheless.
– Johan Fredrik Varen
Aug 31 '17 at 8:53
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find vs find_by vs where
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Use whichever one you feel suits your needs best.
The find method is usually used to retrieve a row by ID:
Model.find(1)
It's worth noting that find will throw an exception if the item is not found by the attribute that you supply. Us...