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Public Fields versus Automatic Properties
...t a variable. A usual thing to do is to declare a local variable (possibly read the property an put its value into the local variable), pass the local variable as ref/out, and then set the property to the value the local variable then has. But then the method called does not itself access the proper...
Memcached vs APC which one should I choose? [closed]
I read this article: http://www.mysqlperformanceblog.com/2006/09/27/apc-or-memcached/ from way back when.. I want to get the best caching engine available so that my application is really fast. Of course I don't want to over-cache but I want to at least choose the best thing out there. In that art...
Difference between a Structure and a Union
...the same? Because the last 3 bytes of the int 3 are all zero, so it's also read as 99. If we put in a larger number for x.a, you'll see that this is not always the case:
union foo x;
x.a = 387439;
x.b = 'c';
printf("%i, %i\n", x.a, x.b);
prints
387427, 99
To get a closer look at the actual mem...
What do Clustered and Non clustered index actually mean?
...crease the time it takes to write new records.
It is generally faster to read from a clustered index if you want to get back all the columns. You do not have to go first to the index and then to the table.
Writing to a table with a clustered index can be slower, if there is a need to rearrange th...
Error - trustAnchors parameter must be non-empty
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Ubuntu 18 users, read this! this will save many hours of your life! Thank you!
– vak
May 3 '18 at 17:14
5
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How do I clone a subdirectory only of a Git repository?
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@StijndeWitt: Sparse checkouts happen during git-read-tree, which is long after get-fetch. The question was not about checking out only a subdirectory, it was about cloning only a subdirectory. I don't see how sparse checkouts could possibly do that, since git-read-tree run...
Going from a framework to no-framework [closed]
...ttponly attribute to session_set_cookie_params() (Protects against scripts reading the session cookie in compatible browsers)
More suggestions and PHP example code available on Wikipedia.
You can also use the httponly attribute with setcookie().
Nothing fancier than basic templating and header-sett...
Why does std::getline() skip input after a formatted extraction?
...ult functionality of this function dictates that it should (it attempts to read a line and stops when it finds a newline).
Because this leading newline inhibits the expected functionality of your program, it follows that it must be skipped or ignored somehow. One option is to call std::cin.ignore() ...
Let JSON object accept bytes or let urlopen output strings
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Python’s wonderful standard library to the rescue…
import codecs
reader = codecs.getreader("utf-8")
obj = json.load(reader(response))
Works with both py2 and py3.
Docs: Python 2, Python3
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Git for Windows: .bashrc or equivalent configuration files for Git Bash shell
...put an error message (command not found), but the file will be created and ready for you to edit.
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