What is the difference between a redirect 302and a redirect 307?
The W3 spec seems to indicate that both are used for temporary redirects.
When I try to program an app in xamarin.forms in visual studio 2017 community edition, the IDE hangs, debugging devenv.exe in another instance of visual studio I get the following error:
The PDB file cannot be found or cannot be opened. Thread 0x544 terminated with code 0 (0x0). Exception thrown at 0x76BCC54F (KernelBase.dll) in devenv.exe: 0xE0434352 (parameters: 0x80131622, 0x00000000, 0x00000000, 0x00000000, 0x71990000).
Finally it ends up shutting down visual studio with this other exception:
Exception thrown at 0x6F4A114D (System.ni.dll) in devenv.exe: 0xC0000005: Access violation reading location 0x00000000.
If there is a handler for this exception, the program can continue safely.
What is the difference between these functions? Why do they return different values?
function prova1(x){ x = 5;}
var num1 = 3;
prova1(num1); alert(num1); // num1 > 3
...
function prova2(x) {x.valor = 5;}
var num2 = new Object(); num2.valor = 3;
prova2(num2); alert(num2.valor); // num2.valor > 5
...
function prova3(x) {x = new Object(); x.valor = 5;}
var num3 = new Object(); num3.valor = 3;
I have an interesting question, what is the difference between the Prototype() pattern and the Constructor() pattern in JavaScript when creating objects?
How does one way and the other affect the attributes and functions of those objects?
Can I combine them to further optimize memory?