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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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New line in JavaScript alert box
How do you put in a new line into a JavaScript alert box?
20 Answers
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How to try convert a string to a Guid [duplicate]
...nd the TryParse method for the Guid. I’m wondering how others handle converting a guid in string format into a guid type.
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copying all contents of folder to another folder using batch file?
I have a folder in C:\Folder1
12 Answers
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The way to check a HDFS directory's size?
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Finding out the name of the original repository you cloned from in Git
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Why does Math.round(0.49999999999999994) return 1?
In the following program you can see that each value slightly less than .5 is rounded down, except for 0.5 .
5 Answers
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c++11 Return value optimization or move? [duplicate]
I don't understand when I should use std::move and when I should let the compiler optimize... for example:
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Subscript and Superscript a String in Android
... you do this without an external library? I want this to display in a TextView in Android.
14 Answers
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Get Value of a Edit Text field
I am learning how to create UI elements. I have created a few EditText input fields. On the click of a Button I want to capture the content typed into that input field.
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