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RegEx to parse or validate Base64 data
...th any base-64 block of data containing incorrect characters. Which is the best heuristic: ignore the incorrect characters (allowing any and all correct ones) or reject the lines, or reject the lot?
– Jonathan Leffler
Jan 24 '09 at 4:08
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Ways to eliminate switch in code [closed]
...and running business rules based on a switch statement is probably not the best way to go and the application should be rearchitected.
Here are some alternatives to switch statement :
lookup table
polymorphism
pattern matching (especially used in functional programming, C++ templates)
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How do I watch a file for changes?
...Fewer than PyQt, of course, but it doesn't work and feel like the minimal, best practice, does-one-job-and-does-it-right solution.
– AndreasT
Jan 15 '14 at 12:36
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What data type to use for money in Java? [closed]
...rency class that represents the ISO 4217 currency codes.
BigDecimal is the best type for representing currency decimal values.
Joda Money has provided a library to represent money.
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Django Passing Custom Form Parameters to Formset
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definitely the best answer and correct way to do it.
– yaniv14
Sep 8 '19 at 15:05
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Benchmarking (python vs. c++ using BLAS) and (numpy)
...e._dotblas file or calling numpy.show_config().
Conclusions
MKL performs best closely followed by GotoBlas2.
In the eigenvalue test GotoBlas2 performs surprisingly worse than expected. Not sure why this is the case.
Apple's Accelerate Framework performs really good especially in single threaded mo...
jQuery date/time picker [closed]
...ect on github: https://github.com/perifer/timePicker
I found it to be the best among all of the alternatives. User can input fast, it looks clean, is simple, and allows user to input specific times down to the minute.
PS:
In my view: sliders (used by some alternative time pickers) take too many c...
On design patterns: When should I use the singleton?
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Singletons are best when you need to manage resources. For example, Http connections. You don't want to establish 1 million http clients to a single client, that is crazy wasteful and slow. So a singleton with a connection pooled http cl...
how do I use UIScrollView in Interface Builder?
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That's the best piece of advice I've received in a while. I could not figure out why my scroll view didn't work, and didn't find that info about contentSize anywhere else. Thanks.
– Drew C
Feb 17...
Is Task.Result the same as .GetAwaiter.GetResult()?
...ult” actually means “check the task for errors”
In general, I try my best to avoid synchronously blocking on an asynchronous task. However, there are a handful of situations where I do violate that guideline. In those rare conditions, my preferred method is GetAwaiter().GetResult() because it ...