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Objective-C: Property / instance variable in category
...just an extension to it that avoids writing too much boilerplate code.
In order to avoid writing repeatedly getter and setter methods for category properties this answer introduces macros. Additionally these macros ease the use of primitive type properties such as int or BOOL.
Traditional approach...
What is external linkage and internal linkage?
...e to control when it is constructed due to issues with global construction order and can't dynamically allocate it using new while more in-depth initialization schemes may be beyond what is necessary for the object in question; by implication, this is mainly an issue on embedded systems that use C++...
Do declared properties require a corresponding instance variable?
...operty as you, then you have to say either like self.name or super.name in order to specify which name you are talking about.
Thus, you will see fewer and fewer people declare ivars between the braces, and instead shift toward just specifying @property, and then doing @synthesize. You cannot do @...
How does BLAS get such extreme performance?
...itten for one matrix already being transposed. That's why it's "only" one order of magnitude slower than BLAS! But yeah, it's still thrashing because of the lack of cache-blocking. Are you sure Fortran would help much? I think all you'd gain here is that restrict (no aliasing) is the default, un...
What's the best way to learn LISP? [closed]
I have been programming in Python, PHP, Java and C for a couple or years now, and I just finished reading Hackers and Painters, so I would love to give LISP a try!
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Add line break to ::after or ::before pseudo-element content
I do not have access to the HTML or PHP for a page and can only edit via CSS. I've been doing modifications on a site and adding text via the ::after or ::before pseudo-elements and have found that escape Unicode should be used for things such as a space before or after the added content.
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Embedding DLLs in a compiled executable
...sses and packs the Microsoft .NET Framework executable (EXE, DLL) files in order to make them smaller.
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What's the yield keyword in JavaScript?
...essary when it needs to wait for variables and things to load. But now, in order to run this, you need to call a normal (non-coroutine function). A simple co-routine framework can fix this problem so that all you have to do is run this:
start(main())
And start is defined (from Nick Sotiro' answer...
How to concatenate multiple lines of output to one line?
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| tr '\n' ' ' was not working for me when called through php exec function. It was ignoring tr, and just giving last match from grep. | xargs worked.
– Adarsha
Mar 26 '15 at 17:07
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Generate random numbers with a given (numerical) distribution
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The order of the (item, prob) pairs in the list matters in your implementation, right?
– stackoverflowuser2010
Jun 6 '13 at 22:37
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