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Allow Google Chrome to use XMLHttpRequest to load a URL from a local file
...ying files will be safer ` google-chrome --allow-file-access-from-files ~/foo `
– Muhammed Moussa
Feb 16 at 21:49
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How do I serialize a C# anonymous type to a JSON string?
... will be able to look at the function signature and say, "Oh, this is type Foo! I know how that should look in JSON."
Having said that, you might try JSON.Net to do the serialization. I have no idea if it will work
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Why does this iterative list-growing code give IndexError: list assignment index out of range?
... element by attempting to write to an index that is out of range. j[0] = "foo" will work if the list already has at least one element.
– Steve Mayne
Jan 28 '19 at 13:49
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Is there an “exists” function for jQuery?
...ame thing. JQuery selectors can be used for any CSS rule - for example $('#foo a.special'). And it can return more than one element. getElementById can't begin to approach that.
– kikito
Mar 7 '12 at 16:30
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What does = +_ mean in JavaScript
...s to a number.
_ is only a variable name (not an operator), it could be a, foo etc.
Example:
+"1"
cast "1" to pure number 1.
var _ = "1";
var r = +_;
r is now 1, not "1".
Moreover, according to the MDN page on Arithmetic Operators:
The unary plus operator precedes its operand and evalua...
How to display a dynamically allocated array in the Visual Studio debugger?
...re an easy way to tell the debugger, show me this data as an array of type Foo and size X?
9 Answers
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Getting hold of the outer class object from the inner class object
...
Here's the example:
// Test
public void foo() {
C c = new C();
A s;
s = ((A.B)c).get();
System.out.println(s.getR());
}
// classes
class C {}
class A {
public class B extends C{
A get() {return A.this;}
}
public String getR() {
...
Putting an if-elif-else statement on one line?
...but only for expressions, not for statements:
>>> a = "Hello" if foo() else "Goodbye"
Edit:
Your revised question now shows that the three statements are identical except for the value being assigned. In that case, a chained ternary operator does work, but I still think that it's less r...
No Persistence provider for EntityManager named
...deprecated, see above. Use hibernate-core instead.
– foo
Feb 10 '18 at 1:29
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how to check if object already exists in a list
...e those 2 properties, you could:
bool alreadyExists = myList.Any(x=> x.Foo=="ooo" && x.Bar == "bat");
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