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Failed to serialize the response in Web API with Json
I am working with ASP.NET MVC 5 Web Api. I want consult all my users.
27 Answers
27
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How to programmatically take a screenshot on Android?
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Here is the code that allowed my screenshot to be stored on an SD card and used later for whatever your needs are:
First, you need to add a proper permission to save the file:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/...
What are invalid characters in XML
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Some controls characters are also not allowed. See my answer below.
– dolmen
Feb 24 '11 at 20:36
44
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Indent multiple lines quickly in vi
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My problem(in gVim) is that the command > indents much more than 2 blanks (I want just two blanks but > indent something like 5 blanks)
– Kamran Bigdely
Feb 28 '11 at 23:25
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setuptools vs. distutils: why is distutils still a thing?
...hat, that phrase was quoted from the website I provided, so, those are not my words. However it is an opinion which I, among many other people agree with.
– user3429036
Aug 23 '14 at 11:24
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Command line progress bar in Java
... will allow me to replace a couple hundred string-buffer lines I've got on my CLI. But what if I've got an application that runs for minutes between "ticks" (minutes between step() calls)? Does your library run asynchronously, thus allowing the clock to update? What if my library runs for days? Does...
Is pass-by-value a reasonable default in C++11?
...T const&); and void foo(T&&);.
With that in mind, I now wrote my valued constructors as such:
class T {
U u;
V v;
public:
T(U u, V v)
: u(std::move(u))
, v(std::move(v))
{}
};
Otherwise, passing by reference to const still is reasonable.
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Call a REST API in PHP
... both methods. The code below is something that works for me, I'm calling my own web service API, so I already know what the API takes and what it will return. It supports both GET and POST methods, so the less sensitive info goes into the URL (GET), and the info like username and password is submi...
How to copy a selection to the OS X clipboard
...les for you and finally came across this. Sure enough, I had added this to my vimrc when I was a vim juvenile and it has frustrated me ever since.
– Jonathan Dumaine
Mar 7 '13 at 21:19
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How to get the caller's method name in the called method?
...getting caller
name. skip=1 means "who calls me", skip=2 "who calls my caller" etc.
An empty string is returned if skipped levels exceed stack height
"""
stack = inspect.stack()
start = 0 + skip
if len(stack) < start + 1:
return ''
parentframe = stack[star...