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How do I use the new computeIfAbsent function?
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4 Answers
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What will happen if I modify a Python script while it's running?
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edited Jun 4 '19 at 21:49
aschultz
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Emacs mode for Stack Overflow's markdown
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Integrating Emacs with Stack Overflow
As mentioned you can use markdown-mode. To integrate mar...
In Python script, how do I set PYTHONPATH?
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answered Jun 24 '10 at 8:28
David ZDavid Z
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Xcode 4 - detach the console/log window
Is it possible to detach the console/log window in Xcode 4?
3 Answers
3
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Can functions be passed as parameters?
...runtime
// fails due to argument type
// _ = convert(func(x float64) string { return "" })
}
Play: http://play.golang.org/p/XNMtrDUDS0
Tour: https://tour.golang.org/moretypes/25 (Function Closures)
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Proper way to catch exception from JSON.parse
I’m using JSON.parse on a response that sometimes contains a 404 response. In the cases where it returns 404, is there a way to catch an exception and then execute some other code?
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Is there a faster/shorter way to initialize variables in a Rust struct?
...a new type that implements a default value of -1 and use that instead of i64 in your struct. (I haven't tested that, but it should work).
However, I'd suggest to slightly change your data structure and use Option<i64> instead of i64. I don't know the context of your code, but it looks like yo...
Check if key exists and iterate the JSON array using Python
...me": "2012-05-01", "created_time": "2012-05-01", "to": {"data": [{"id": "1543", "name": "Honey Pinter"}]}, "type": "status", "id": "id_7"}"""
def getTargetIds(jsonData):
data = json.loads(jsonData)
if 'to' not in data:
raise ValueError("No target in given data")
if 'data' not in...