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NSLog the method name with Objective-C in iPhone
...I add context information - such as the current method or line number - to my logging statements?
To assist with logging:
The C preprocessor provides a few macros.
Objective-C provides expressions (methods).
Pass the implicit argument for the current method's selector: _cmd
As other answers...
Advantages of Binary Search Trees over Hash Tables
... tree allows you to do range searches efficiently.
In order to illustrate my idea, I want to make an extreme case. Say you want to get all the elements whose keys are between 0 to 5000. And actually there is only one such element and 10000 other elements whose keys are not in the range. BST can do ...
Real-world applications of zygohistomorphic prepromorphisms
...d, because it was insufficiently general, and I included it (as a joke) in my recursion-schemes package.
zygoHistoPrepro
:: (Unfoldable t, Foldable t)
=> (Base t b -> b)
-> (forall c. Base t c -> Base t c)
-> (Base t (EnvT b (Stream (Base t)) a) -> a)
-> t
->...
Is there a way to use two CSS3 box shadows on one element?
... a difference. You can play with box shadows if you open dev tools here on my blog entry. fullstack.life/css3-multiple-box-shadows.html
– fullstacklife
Mar 17 '16 at 23:50
add...
Validating IPv4 addresses with regexp
...because you don't like leading 0. Thank again ! I'll keep your solution in my regex master luggage.
– Tinmarino
Dec 25 '19 at 16:09
1
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Select second last element with css
...
Nice one, my answer only selects the last-child minus 1. Didn't know about this. +'d
– rsplak
Mar 24 '11 at 12:15
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Multiple linear regression in Python
...ssion. The only things I find only do simple regression. I need to regress my dependent variable (y) against several independent variables (x1, x2, x3, etc.).
...
How to know the size of the string in bytes?
...
What if my String length is larger than Int?
– Jurijs Kastanovs
May 11 '17 at 6:53
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Send POST data using XMLHttpRequest
...
@Darren Cook Implementation dependent. From my experience major browsers set 'Content-length' (it is required) automatically from the data you supply. 'Connection' header defaults to 'keep-alive' in most cases, which keeps connection open for a while so subsequent requ...
Java enum - why use toString instead of name
...ere you want to actually avoid toString(). For example, I'm using enums in my Java code, but they need to be serialized to a database, and back again. If I used toString() then I would technically be subject to getting the overridden behavior as others have pointed out.
Additionally one can also de...