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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...t to send someone from .org to .com, particularly if they might have login tokens on .org that they'd lose if sent to the other domain.
Either way, you just need to be sure that your webapp will only ever respond for known-good domains. This can be done either (a) with an application-side check lik...
Autolayout - intrinsic size of UIButton does not include title insets
...stitute your desired padding values here:
UIButton* myButton = [[UIButton alloc] init];
// setup some autolayout constraints here
myButton.titleEdgeInsets = UIEdgeInsetsMake(-desiredBottomPadding,
-desiredRightPadding,
...
django - why is the request.POST object immutable?
... allow substantial optimizations. An object is immutable means that we can allocate space for it at creation time, and the space requirements are not changing. It also has things like copy efficiency and comparison efficiency because of it.
Edit: this is not the case for QueryDict as Gareth Rees p...
How do I use arrays in C++?
...
+-|-+
p: | | |
+---+
Note that the array itself is still allocated as a single block in memory.
Arrays of pointers
You can overcome the restriction of fixed width by introducing another level of indirection.
Named arrays of pointers
Here is a named array of five pointers which ...
OS detecting makefile
... this breaks on osx too. /bin/sh: -c: line 0: syntax error near unexpected token ,Windows_NT' /bin/sh: -c: line 0: ifeq (,Windows_NT)' make: *** [os] Error 2
– k107
Dec 2 '16 at 7:58
...
Basic HTTP authentication with Node and Express 4
...
Use Buffer.from() // for strings or Buffer.alloc() // for numbers as Buffer() is deprecated due to security issues.
– Mr. Alien
Feb 25 at 6:56
...
How do I copy the contents of one stream to another?
...d that 4096 is actually faster than 32K. Something to do with how the CLR allocates chunks over a certain size. Because of this, the .NET implementation of Stream.CopyTo apparently uses 4096.
– Jeff
Feb 18 '12 at 0:03
...
Detect if a NumPy array contains at least one non-numeric value?
...really the fastest way to do this? i) Doesn't numpy.isnan(a).any() involve allocating a large temporary array (it is it a view). ii) If the first element is NAN, does this solution involve iterating over the full array? If I set the first element to NAN, this still takes about 5microseconds, which s...
How do you allow spaces to be entered using scanf?
... 1. */
#define MAX_NAME_SZ 256
int main(int argC, char *argV[]) {
/* Allocate memory and check if okay. */
char *name = malloc(MAX_NAME_SZ);
if (name == NULL) {
printf("No memory\n");
return 1;
}
/* Ask user for name. */
printf("What is your name? ");
...
ASP.NET: Session.SessionID changes between requests
... is the reason
When using cookie-based session state, ASP.NET does not allocate storage for session data until the Session object is used. As a result, a new session ID is generated for each page request until the session object is accessed. If your application requires a static session ID for t...