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A CORS POST request works from plain JavaScript, but why not with jQuery?
...ested-with
If you are passing any non "simple" headers, you will need to include them in your list (i send one more):
//only need part of this for my custom header
Access-Control-Allow-Headers: x-requested-with, x-requested-by
So to put it all together, here is my PHP:
// * wont work in FF w/ ...
string to string array conversion in java
...e for the reader :-)
Note: In Java 8, the empty first element is no longer included.
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Constant pointer vs Pointer to constant [duplicate]
...s the pointer 'ptr' as a pointer to constant.
Example
Constant Pointer
#include<stdio.h>
int main(void)
{
int a[] = {10,11};
int* const ptr = a;
*ptr = 11;
printf("\n value at ptr is : [%d]\n",*ptr);
printf("\n Address pointed by ptr : [%p]\n",(unsigned int*)ptr);
...
How to handle click event in Button Column in Datagridview?
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Regular Expressions- Match Anything
How do I make an expression to match absolutely anything (including whitespaces)? Example:
15 Answers
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What is private bytes, virtual bytes, working set?
...emory (RAM) used by the process. However, unlike private bytes, this also includes memory-mapped files and various other resources, so it's an even less accurate measurement than the private bytes. This is the same value that gets reported in Task Manager's "Mem Usage" and has been the source of e...
What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...nJDK community. It also has a recommendation for a modifier order and also includes the new default modifier of Java 8.
public / private / protected
abstract
static
final
transient
volatile
**default**
synchronized
native
strictfp
...
Get an object properties list in Objective-C
...(id)object;
Returns a dictionary of all visible properties of an object, including those from all its superclasses.
+ (NSDictionary *) propertiesOfClass:(Class)class;
Returns a dictionary of all visible properties of a class, including those from all its superclasses.
+ (NSDictionary *) proper...
Java regex capturing groups indexes
... see, I have created FIVE groups which are each enclosed in parentheses.
I included the !* and *! on either side to make it clearer. Note that none of those characters are in the RegEx and therefore will not be produced in the results. Group(0) merely gives you the entire matched string (all of my s...
__FILE__, __LINE__, and __FUNCTION__ usage in C++
...ppreference.com/w/cpp/utility/source_location claims usage will be like:
#include <iostream>
#include <string_view>
#include <source_location>
void log(std::string_view message,
const std::source_location& location std::source_location::current()
) {
std::cout &l...