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Good or bad practice? Initializing objects in getter
...would have to document this properly as that's not the normal case. Furthermore the introduction of this issue is unnecessary as we will see shortly.
In general:
It's now time to look at lazy initialization in general:
Lazy initialization is usually used to delay the construction of objects that t...
increment date by one month
... This does break sometimes. The answer by @jason is technically more correct since it accounts for things like leap years, month lengths, and so on. That should be marked as the correct answer.
– skift
Aug 15 '15 at 6:32
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Best way to convert string to bytes in Python 3?
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Without an argument, an array of size 0 is created.
So bytes can do much more than just encode a string. It's Pythonic that it would allow you to call the constructor with any type of source parameter that makes sense.
For encoding a string, I think that some_string.encode(encoding) is more Pytho...
Iteration over std::vector: unsigned vs signed index variable
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size type of pointers: using difference_type might be more portable. try iterator_traits<element_type*>::difference_type. this is one mouthful of a declaration, but it is more portable...
– wilhelmtell
Jan 4 '09 at 4:48
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Typical AngularJS workflow and project structure (with Python Flask)
... frenzy. It doesn't have to be AngularJS, but I picked it because it feels more natural to me than either Knockout, Ember or Backbone. Anyway what is the workflow like? Do people start with developing a client-side application in AngularJS and then hooking up the back-end to it?
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What is the Swift equivalent of isEqualToString in Objective-C?
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With Swift you don't need anymore to check the equality with isEqualToString
You can now use ==
Example:
let x = "hello"
let y = "hello"
let isEqual = (x == y)
now isEqual is true.
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Which ORM should I use for Node.js and MySQL? [closed]
... It's another great option for people looking for mysql ORM. The syntax is more complex, but nice too.
– dresende
Dec 9 '12 at 21:47
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How to replace part of string by position?
...native is to use String.Substring, but I think the StringBuilder code gets more readable.
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What is VanillaJS?
...a JS started coming back in 2016 is that most modern browsers are now much more standards-compliant than they were in the past, so you need less and less frameworks (especially if you are a javascript expert).
– Sorin Postelnicu
Mar 7 '17 at 20:36
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...kernel memory!), that is a disadvantage. And every additional thread means more work for the scheduler.
One thread for all connections.
This takes load from the system because we have fewer threads. But it also prevents you from using the full performance of your machine, because you might end up dr...