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Checking in of “commented out” code [closed]
...mment (a few lines tops) that mentions the reasons for taking one approach vs another. In that case I wouldn't consider that to be "commented out" but documented.
– John
Apr 17 '09 at 1:09
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What are the differences between a pointer variable and a reference variable in C++?
...ince the address is the same as the variable it references. More on stack vs heap. This implies that there is a real address of a reference that the compiler will not tell you.
int x = 0;
int &r = x;
int *p = &x;
int *p2 = &r;
assert(p == p2);
You can have pointers to pointers to po...
Bash tool to get nth line from a file
...al 0m0.198s
user 0m0.178s
sys 0m0.013s
So the difference is 0.198s vs 1.303s, around 6x times faster.
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When should I use C++14 automatic return type deduction?
...maintenance (I can look at a function's signature and know what it returns vs actually having to read the code), and it removes the possibility that you think it should return one type and the compiler thinks another causing problems (as has happened with every scripting language I've ever used). I...
How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...PIAware();
UPDATE, this common need is finally a bit easier if you use VS2015 Update 1 or higher. The added manifest already has the relevant directive, just remove the comments.
Keyword for search so I can find this post back: dpiAware
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Adding a Method to an Existing Object Instance
... @MartijnPieters any advantages of using the descriptor protocol vs creating a MethodType aside of maybe being a little more readable.
– EndermanAPM
May 10 '17 at 7:57
19...
How to do a FULL OUTER JOIN in MySQL?
... I will use their full names below to reinforce the concept of outer joins vs inner joins.
Left Outer Join
A left outer join, like this:
SELECT *
FROM `t1`
LEFT OUTER JOIN `t2` ON `t1`.`id` = `t2`.`id`;
...would get us all the records from the left table regardless of whether or not they have a...
Which parts of Real World Haskell are now obsolete or considered bad practice?
...ile reading RWH. It's probably incomplete.
Chapter 2. Types and Functions vs the FTP
Since GHC 7.10.
The type of null has been changed due to the Foldable-Traversable-Proposal. Many other functions such as foldr, foldl and many other that were previously only defined for [a] in the Prelude have b...
Best practices for using Markers in SLF4J/Logback
...d specific enough to be unlikely to conflict with later additions. Hyphens vs. underscores is exceedingly nitpicky and alarmingly beside the point, but note it may be less confusing for ESL employees to read underscores (at least compared to CamelCase); at the same time, this reportedly annoys some ...
What is the claims in ASP .NET Identity
...ims-Based Identity and Access Control provides a full explanation of claim vs Role Based Access Control (RBAC) based approaches. The full book is available free and online via MS downloads. goodreads.com/book/show/…
– Chris Mylonas
Jul 4 '18 at 18:44
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