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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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NOTE: Not sure it works with the latest version of Angular.
ORIGINAL:
It's also possible to override the OPTIONS request (was only tested in Chrome):
app.config(['$httpProvider', function ($httpProvider) {
//Reset headers to avoid OPTIONS request (aka pre...
Why is the String class declared final in Java?
...can be referred to another object. but what about:- String a = new String("test1"); then, s = "test2"; If String is Final class object then how can it be modified ? How can i use modified final object. Please let me if i wrongly asked anything.
– Suresh Sharma
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How big is too big for a PostgreSQL table?
...olume of data on the table. Your lucky you know how much data will exist, test it for your volume and see what you get. Testing one table with 90 million rows may be as easy as:
select x,1 as c2,2 as c3
from generate_series(1,90000000) x;
https://wiki.postgresql.org/wiki/FAQ
Limit Value
Max...
Concept of void pointer in C programming
...ferent type without an explicit cast:
void abc(void *a, int b)
{
int *test = a;
/* ... */
This doesn't help with writing your function in a more generic way, though.
You can't dereference a void * with converting it to a different pointer type as dereferencing a pointer is obtaining the ...
Connect to a locally built Jekyll Server using mobile devices in the LAN
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First part worked as indicated (jekyll 2.5.3), did not test second part (about entry in config file).
– j4v1
Mar 26 '15 at 20:15
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How to write a scalable Tcp/Ip based server
...don't know why this is the highest voted answer. Begin* End* is not the fastest way of doing networking in C#, nor the most highly scalable. It IS faster than synchronous, but there are a lot of operations that go on under the hood in Windows that really slow down this network path.
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What reason is there to use null instead of undefined in JavaScript?
...ince I started with JavaScript 15 years ago) is that you too often have to test undefined and null. This is still really annoying. I avoid assigning a variable to null just to reduce the number of extra null testing.
– G Man
May 3 '17 at 8:35
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Firefox Add-on RESTclient - How to input POST parameters?
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Then in the Body section, you can enter your data to post like:
username=test&name=Firstname+Lastname
Whenever you want to make a post request, from the Headers main menu, select the Content-Type:application/x-www-form-urlencoded item that you added and it should work.
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How to display count of notifications in app launcher icon [duplicate]
...(context, badgeCount);
It includes a demo application that allows you to test its behavior.
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What do 3 dots next to a parameter type mean in Java?
...yData(10, 20);
// One String param and two int args
vObj.displayData("Test", 20, 30);
}
}
Output
Number of arguments passed 4
var
args
are
passed
Number of arguments passed 2
10
20
a Test
Number of arguments passed 2
20
30
Varargs and overloading ambiguity
In some cases call may ...