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How would I skip optional arguments in a function call?
...specify everything up until that last parameter. Generally if you want to mix-and-match, you give them default values of '' or null, and don't use them inside the function if they are that default value.
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Get city name using geolocation
... managed to get the user's latitude and longitude using HTML-based geolocation.
11 Answers
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Using try vs if in python
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Your function should not return mixed types (i.e. list or empty string). It should return a list of values or just an empty list. Then you wouldn't need to test for anything, i.e. your code collapses to:
for r in function():
# process items
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GitHub pull request showing commits that are already in target branch
...nobody started reviewing yet). Merging is fine but our guideline is to not mix the merge change with any other changes other than the conflict resolutions.
– haridsv
Aug 23 '19 at 8:52
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Code Golf: Collatz Conjecture
... involved:
; >> $ ./collatz
; >> Usage: ./collatz NUMBER
;
section .text
global main
extern printf
extern atoi
main:
cmp dword [esp+0x04], 2
jne .usage
mov ebx, [esp+0x08]
push dword [ebx+0x04]
call atoi
add esp, 4
cmp eax, 0
je .usage
mov ebx, eax
push eax
pus...
What are the differences between the threading and multiprocessing modules?
...hreading and the multiprocessing modules in Python to run certain operations in parallel and speed up my code.
6 Answers...
How to implement __iter__(self) for a container object (Python)
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Don't mix up iterable objects and iterators--you don't want to inherit from Iterator for an iterable object that isn't an iterator itself (eg. a container).
– Glenn Maynard
Oct 26 '10 at 2:08
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Moving UITabBarItem Image down?
...bBar you have a small image and a title naming the tab. The image is positioned/centred towards the top of the tab to accommodate the title underneath. My question is: if you want to have a tabBar with just an image and no title is there a way to move the image down so it centers better within the...
How to force NSLocalizedString to use a specific language
...tem Preferences)
You can override the global setting for your own application if you wish by using the setObject:forKey: method to set your own language list. This will take precedence over the globally set value and be returned to any code in your application that is performing localization. The...
Accessing a class's constants
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Always mix up :: and . ;)
– Nick
May 1 '17 at 22:17
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