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“Content is not allowed in prolog” when parsing perfectly valid XML on GAE
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I was facing the same issue. In my case XML files were generated from c# program and feeded into AS400 for further processing. After some analysis identified that I was using UTF8 encoding while generating XML files whereas javac(in AS400) uses "UTF8 without BOM".
So, had to write extra code s...
How to inherit constructors?
...l and only expose the necessary ones through their constructors.
Update
In C#4 you could specify default parameter values and use named parameters to make a single constructor support multiple argument configurations rather than having one constructor per configuration.
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What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]
...otepad++. I use Notepad++ mainly for quick editing files (Haskell, Python, C#, HTML, JS, CSS, etc.), copying & paste pieces of text and running macros on it, etc.
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How to mock the Request on Controller in ASP.Net MVC?
I have a controller in C# using the ASP.Net MVC framework
9 Answers
9
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Adding List.add() another list
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Create an instance of a class from a string
...s one of the bad and deprecated naming convention out there. specially for C#
– Mehdi Dehghani
Dec 15 '19 at 4:36
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The smallest difference between 2 Angles
...operation returns a value with the same sign as the dividend (like C, C++, C#, JavaScript, full list here). This requires a custom mod function like so:
mod = (a, n) -> a - floor(a/n) * n
Or so:
mod = (a, n) -> (a % n + n) % n
If angles are within [-180, 180] this also works:
a = target...
Cast List to List
...an convert a List<Apple> to an IEnumerable<IFruit> in .NET 4 / C# 4 due to covariance, but if you want a List<IFruit> you'd have to create a new list. For example:
// In .NET 4, using the covariance of IEnumerable<T>
List<IFruit> fruit = apples.ToList<IFruit>();
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Try/Catch block in PHP not catching Exception
...pical try{} catch{} blocks in PHP as you could do in another language like C# (Csharp).
If you do this:
try{
//division by zero
$number = 5/0;
}
catch(Exception $ex){
echo 'Got it!';
}
You will not see the 'Got it!' message never. Why? It's just because PHP always needs an Exception ...
Creating JSON on the fly with JObject
...FromObject solution works when you have JSON properties that are not valid C# variable names e.g. "@odata.etag". I prefer the indexer initializer syntax in my test cases:
JObject jsonObject = new JObject
{
["Date"] = DateTime.Now,
["Album"] = "Me Against The World",
["Year"] = 1995,
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