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How to get enum value by string or int
..."onboard" solution of C#. The maximum you can have is an ICanSetFromString<T> where you create and initialise an object to its default(T) and in a next step pass in a representative string. This is close to the answer the OP gave - but it is pointless because usually this is a design issue and...
How to get duplicate items from a list using LINQ? [duplicate]
I'm having a List<string> like:
9 Answers
9
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Fixed size queue which automatically dequeues old values upon new enques
... Dequeue when the count exceeds the limit.
public class FixedSizedQueue<T>
{
ConcurrentQueue<T> q = new ConcurrentQueue<T>();
private object lockObject = new object();
public int Limit { get; set; }
public void Enqueue(T obj)
{
q.Enqueue(obj);
...
Using tags in the with other HTML
...
As others have already mentioned, HTML 4 requires the <style> tag to be placed in the <head> section (even though most browsers allow <style> tags within the body).
However, HTML 5 includes the scoped attribute (see update below), which allows you to create sty...
converting a .net Func to a .net Expression
...
Ooh, it's not easy at all. Func<T> represents a generic delegate and not an expression. If there's any way you could do so (due to optimizations and other things done by the compiler, some data might be thrown away, so it might be impossible to get th...
Sorting a vector of custom objects
...; struct1, const MyStruct& struct2)
{
return (struct1.key < struct2.key);
}
};
std::vector < MyStruct > vec;
vec.push_back(MyStruct(4, "test"));
vec.push_back(MyStruct(3, "a"));
vec.push_back(MyStruct(2, "is"));
vec.push_back(MyStruct(1, "this"));
std::sort(vec.begin(...
Correct way to try/except using Python requests module?
...What to do when you catch the exception is really up to the design of your script/program. Is it acceptable to exit? Can you go on and try again? If the error is catastrophic and you can't go on, then yes, you may abort your program by raising SystemExit (a nice way to both print an error and call ...
Is there a vr (vertical rule) in html?
...es not follow that paradigm.
This is easy to do using CSS, however. Ex:
<div style="border-left:1px solid #000;height:500px"></div>
Note that you need to specify a height or fill the container with content.
s...
How can I horizontally align my divs?
...ction: row;
justify-content: center;
}
.block {
width: 100px;
}
<div class="row">
<div class="block">Lorem</div>
<div class="block">Ipsum</div>
<div class="block">Dolor</div>
</div>
...
Downloading all maven dependencies to a directory NOT in repository?
...about validate) already copies all dependencies to your local repo by default. This is not for that. Instead it's for situations where you need your app's dependencies for whatever reason. I'm using it right now to inspect the dependent libraries for redundant API definitions (e.g. some libraries wi...