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Why do some C# lambda expressions compile to static methods?
...ghtly):
private class <Main>b__0
{
public int age;
public void withClosure(string s)
{
Console.WriteLine("My name is {0} and I am {1} years old", s, age)
}
}
private static class <Main>b__1
{
public static void withoutClosure(string s)
{
Console....
Rails render partial with block
I'm trying to re-use an html component that i've written that provides panel styling. Something like:
5 Answers
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Discard all and get clean copy of latest revision?
... leave untracked files in your repository. It sounds like you want to get rid of those as well, so I would use the purge extension for that:
hg pull
hg update -r MY_BRANCH -C
hg purge
In any case, there is no single one command you can ask Mercurial to perform that will do everything you want her...
“Uncaught TypeError: Illegal invocation” in Chrome
...
When you execute a method (i.e. function assigned to an object), inside it you can use this variable to refer to this object, for example:
var obj = {
someProperty: true,
someMethod: function() {
console.log(this.someProperty);
}
};
obj.someMethod(); // logs true
I...
How can I generate random alphanumeric strings?
...related, such as creating passwords or tokens. Use the RNGCryptoServiceProvider class if you need a strong random number generator.)
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What's wrong with foreign keys?
...key (if I remember correctly). However, to me they seem pretty vital to avoid duplication and subsequent data integrity problems throughout your database.
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Is python's sorted() function guaranteed to be stable?
...s the sort method. I do realize that the docs aren't 100% clear about this identity; doc patches are always happily accepted!
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how does array[100] = {0} set the entire array to 0?
...claration" - compiler will set first array element to the value you've provided (0) and all others will be set to zero because it is a default value for omitted array elements.
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Ajax using https on an http page
...hus subject to crossdomain JS restrictions.
JSON callbacks may let you avoid this.
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async await return Task
...return from async methods are wrapped in a Task.
If you return no value(void) it will be wrapped in Task, If you return int it will be wrapped in Task<int> and so on.
If your async method needs to return int you'd mark the return type of the method as Task<int> and you'll return plain...