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What does “Content-type: application/json; charset=utf-8” really mean?
When I make a POST request with a JSON body to my REST service I include Content-type: application/json; charset=utf-8 in the message header. Without this header, I get an error from the service. I can also successfully use Content-type: application/json without the ;charset=utf-8 portion.
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What is the difference between class and instance methods?
...ce methods use an instance of a class, whereas a class method can be used with just the class name. In Objective-C they are defined thusly:
@interface MyClass : NSObject
+ (void)aClassMethod;
- (void)anInstanceMethod;
@end
They could then be used like so:
[MyClass aClassMethod];
MyClass *obj...
How to get image size (height & width) using JavaScript?
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edited Jul 25 at 15:02
Ahmed ElMetwally
1,41911 gold badge22 silver badges1010 bronze badges
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Does Git Add have a verbose switch
I am in the process of moving all my private an public repo's over to github. One of the decisions I have made is to only use the console as it means a smaller tooling footprint if I ever need to change PCs, etc.
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How to include another XHTML in XHTML using JSF 2.0 Facelets?
...lt;ui:include>. The included content must be placed inside <ui:composition>.
Kickoff example of the master page /page.xhtml:
<!DOCTYPE html>
<html lang="en"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/ht...
vs. . Which to use?
When looking at most sites (including SO), most of them use:
15 Answers
15
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Alternative timestamping services for Authenticode
...timestamp.verisign.com/scripts/timstamp.dll ") decides to go offline intermittently.
8 Answers
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Get the position of a div/span tag
Can someone show me how to get the top & left position of a div or span element when one is not specified?
6 Answer...
How to enable or disable an anchor using jQuery?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jul 22 '09 at ...
How do I get the current version of my iOS project in code?
... to get the current version of my iOS project/app as an NSString object without having to define a constant in a file somewhere. I don't want to change my version value in 2 places.
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