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Why does JQuery have dollar signs everywhere?
...hrough the V8 JS engine (or other engines) and we don't know how much it's allocating for different things.
– Garrett Smith
Jan 1 '18 at 21:24
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Why CancellationToken is separate from CancellationTokenSource?
I'm looking for a rationale of why .NET CancellationToken struct was introduced in addition to CancellationTokenSource class. I understand how the API is to be used, but want to also understand why it is designed that way.
...
REST authentication and exposing the API key
...way, and we don't need REFERER. Still, it is secure:
When our get-csrf-token.js?apiKey=abc123 is requested:
Look up the key abc123 in the database and get a list of valid domains for that key.
Look for the CSRF validation cookie. If it does not exist, generate a secure random value and put it ...
Link latest file on Bitbucket Git repository
... a image in my private repo, it redirects to bytebucket.org & append a token so that it can be viewed publicly...like https://bytebucket.org/$username/$repo/raw/$sha/$filename.jpg?token=$sometoken. But the token is different for each file. Is there any way I can get/generate this type of token t...
Arrays, heap and stack and value types
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Your array is allocated on the heap, and the ints are not boxed.
The source of your confusion is likely because people have said that reference types are allocated on the heap, and value types are allocated on the stack. This is not an e...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...citly taken into account by the scheduler's heuristics
on its recent CPU allocation— thus, implicitly, a thread that has
yielded could be given more CPU when scheduled in the future.
(See the section on thread scheduling for more details on priorities
and scheduling algorithms.)
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Indenting #defines
...ving backslash newline]
The source file is decomposed into preprocessing tokens and sequences of
white-space characters (including comments). A source file shall not end in a
partial preprocessing token or in a partial comment. Each comment is replaced by
one space character. New-line charac...
Creating C formatted strings (not printing them)
...specifiers. Additional
arguments are ignored by the function.
Example:
// Allocates storage
char *hello_world = (char*)malloc(13 * sizeof(char));
// Prints "Hello world!" on hello_world
sprintf(hello_world, "%s %s!", "Hello", "world");
...
Why do we not have a virtual constructor in C++?
...he second line postulates the notation new p->Base() to request dynamic allocation and default construction of another Derived object.
Notes:
the compiler must orchestrate memory allocation before calling the constructor - constructors normally support automatic (informally "stack") allocation...
What is the difference between OpenID and SAML?
...ion and you can trust it at the application level. If users come with SAML tokens issued by an unknown provider, your application just refuses the authentication.
OpenID Connect vs SAML
(section added 07-2017, expanded 08-2018)
This answer dates 2011 and at that time OpenID stood for OpenID 2.0. ...