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String formatting in Python 3
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Python 3.6 now supports shorthand literal string interpolation with PEP 498. For your use case, the new syntax is simply:
f"({self.goals} goals, ${self.penalties})"
This is similar to the previous .format standard, but lets one easil...
How to Copy Text to Clip Board in Android?
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API has now changed to clipboardManager = getSystemService(context, ClipboardManager::class.java)
– Per Christian Henden
Aug 16 '19 at 10:36
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Python: Tuples/dictionaries as keys, select, sort
...a', color='red')
>>> f.name
'banana'
>>> f.color
'red'
Now you can use your fruitcount dict:
>>> fruitcount = {Fruit("banana", "red"):5}
>>> fruitcount[f]
5
Other tricks:
>>> fruits = fruitcount.keys()
>>> fruits.sort()
>>> print f...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
Among the many things Stack Overflow has taught me is what is known as the "most vexing parse", which is classically demonstrated with a line such as
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HTML input - name vs. id [duplicate]
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I know it sends the data to the webserver and there you can store it in the database. (was just providing some examples of what you could do) Excuse me for my inattentiveness on that matter, I have edited my answer :)
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Cannot push to Git repository on Bitbucket
...trange error. I've used Git before on Bitbucket but I just reformatted and now I can't seem to get Git to work. After doing a commit, I had to add my email and name to the globals, but then it committed just fine.
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What is a bus error?
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Bus errors are rare nowadays on x86 and occur when your processor cannot even attempt the memory access requested, typically:
using a processor instruction with an address that does not satisfy its alignment requirements.
Segmentation faults...
ActiveModel::ForbiddenAttributesError when creating new user
...pecify in
each controller)
Additionally, load_and_authorize_resource can now take a param_method option to specify a custom method in the controller to run to sanitize input.
You can associate the param_method option with a symbol corresponding to the name of a method that will get called:
class...
Change MySQL default character set to UTF-8 in my.cnf?
...utf8
If you want to change the character set for an existing DB, let me know... your question didn't specify it directly so I am not sure if that's what you want to do.
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What is the best way to create constants in Objective-C
...ne my research and found several methods to create constants, but I don't know which one to use:
2 Answers
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