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Access Control Request Headers, is added to header in AJAX request with jQuery
I would like to add a custom header to an AJAX POST request from jQuery.
6 Answers
6
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Build Android Studio app via command line
...ting apk can then be found in app/build/outputs/apk/app-debug.apk. On a *nix machine, you can also just run find . -name '*.apk' to find it, if it's not there.
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How to randomly select rows in SQL?
...ave a table "customerNames" which has two columns "Id" and "Name" and approx. 1,000 results.
11 Answers
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Cannot set content-type to 'application/json' in jQuery.ajax
...y qualify the name of the host, just use a relative URL as below.
$.ajax({
type: "POST",
contentType: "application/json",
url: '/Hello',
data: { name: 'norm' },
dataType: "json"
});
An example of mine that works:
$.ajax({
type: "POST",
...
When would anyone use a union? Is it a remnant from the C-only days?
I have learned but don't really get unions. Every C or C++ text I go through introduces them (sometimes in passing), but they tend to give very few practical examples of why or where to use them. When would unions be useful in a modern (or even legacy) case? My only two guesses would be programming ...
How to list variables declared in script in bash?
...ortunately it will also output the functions defines as well.
Luckily POSIX mode only outputs the variables:
( set -o posix ; set ) | less
Piping to less, or redirect to where you want the options.
So to get the variables declared in just the script:
( set -o posix ; set ) >/tmp/variables....
Instantiating a generic class in Java [duplicate]
...ass Test {
public static void main(String[] args) throws IllegalAccessException,
InstantiationException {
Generic<Bar> x = new Generic<>(Bar.class);
Bar y = x.buildOne();
}
}
public class Generic<T> {
private Class<T> clazz;
publi...
C# Regex for Guid
...dd single quotes around each Guid value. I was thinking I could use a Regex to do this but I'm not exactly a Regex guru.
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I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli
The exact error is as follows
12 Answers
12
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Quickest way to compare two generic lists for differences
...
Use Except:
var firstNotSecond = list1.Except(list2).ToList();
var secondNotFirst = list2.Except(list1).ToList();
I suspect there are approaches which would actually be marginally faster than this, but even this will be vastly ...