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Stack vs heap allocation of structs in Go, and how they relate to garbage collection
...of the struct. Compare the assembly output of myFunction1 and myFunction2 now,
--- prog list "myFunction1" ---
0000 (s.go:5) TEXT myFunction1+0(SB),$16-24
0001 (s.go:6) MOVQ $type."".MyStructType+0(SB),(SP)
0002 (s.go:6) CALL ,runtime.new+0(SB)
0003 (s.go:6) MOVQ 8(SP),AX
0004 (s.go:8)...
Abusing the algebra of algebraic data types - why does this work?
...: Thanks! :] And yes, that's a great paper that develops these ideas. You know, I think at least 5% of my total reputation on SO can be attributed to "helping people understand one of Conor McBride's papers"...
– C. A. McCann
Feb 8 '12 at 19:39
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Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
...rly how they are implemented and what are their return values in order to know in which situation I have to use them.
2 Ans...
MySQL order by before group by
...publish', post_type='post', post_author='user A', post_date='2012-12-31')
Now, when you order the results of the grouping by post_date, you get the data you wanted.
SELECT wp_posts.*
FROM wp_posts
WHERE wp_posts.post_status='publish' AND wp_posts.post_type='post'
GROUP BY wp_posts.post_author DESC...
Is C++ context-free or context-sensitive?
...ble undertaking. Even writing a C++ program is difficult, and as far as I know none have been proven correct. This is why the standard does not attempt to provide a complete formal grammar, and why it chooses to write some of the parsing rules in technical English.
What looks like a formal grammar ...
Why not use always android:configChanges=“keyboardHidden|orientation”?
...pulled out, or the phone is rotated; I want to handle this myself. Yes, I know what I'm doing"
Is this a good thing? We shall soon see...
No worries?
One of the pros you start with is that there is:
no need to worry about your activity been rotated
In many cases, people mistakenly believe t...
How do I load an org.w3c.dom.Document from XML in a string?
...
I realize now that I shouldn't just copy-and-paste the accepted answer but rather read through.
– Vitaly Sazanovich
Nov 13 '13 at 17:45
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Eclipse Android Plugin — libncurses.so.5
...
I am trying to compile FFMPEG for android. now your command is installing the version 6 of the library though FFMPEG requires it to be version 5 perhaps. How to install version 5 of it?
– Anuran Barman
Feb 25 '18 at 6:49
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Convert a series of parent-child relationships into a hierarchical tree?
...dilemma" for outputting an array. The dilemma is, that each item does not know whether or not children will follow up or how many preceding elements need to be closed. In another answer I already solved that by using a RecursiveIteratorIterator and looking for getDepth() and other meta-information t...
Why can't I initialize non-const static member or static array in class?
...tic const integers can be treated as compile time constants. The compiler knows that the integer value will not change anytime and hence it can apply its own magic and apply optimizations, the compiler simply inlines such class members i.e, they are not stored in memory anymore, As the need of being...