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Creating functions in a loop
... f(i=i): like this:
def f(i=i):
return i
Default values (the right-hand i in i=i is a default value for argument name i, which is the left-hand i in i=i) are looked up at def time, not at call time, so essentially they're a way to specifically looking for early binding.
If you're worried abo...
How to create a protocol with methods that are optional?
...ly denote the semantics of
the default behavior. You can use
@optional and @required to partition
your protocol into sections as you see
fit. If you do not specify any
keyword, the default is @required.
@protocol MyProtocol
- (void)requiredMethod;
@optional
- (void)anOptionalMethod;
- ...
What causes java.lang.IncompatibleClassChangeError?
I'm packaging a Java library as a JAR, and it's throwing many java.lang.IncompatibleClassChangeError s when I try to invoke methods from it. These errors seem to appear at random. What kinds of problems could be causing this error?
...
Why must we define both == and != in C#?
..., you can compile this into a working library. This is legal code for F#, and only overloads the equality operator, not the inequality:
module Module1
type Foo() =
let mutable myInternalValue = 0
member this.Prop
with get () = myInternalValue
and set (value) = myInternalVa...
Does .asSet(…) exist in any API?
...nswered Dec 23 '16 at 16:46
Mr. AndersonMr. Anderson
1,1661212 silver badges1515 bronze badges
...
HTML / CSS How to add image icon to input type=“button”?
... right align an icon using <input type="button"> , so that the text and the image fit and align nicely?
12 Answers
...
Struggling trying to get cookie out of response with HttpClient in .net 4.5
...response. My goal is that I want to be able to set cookies in the request and get cookies out of the response. Thoughts?
...
Is there a good jQuery Drag-and-drop file upload plugin? [closed]
...a look at this one: http://aquantum-demo.appspot.com/file-upload
It also handles multiple file upload!
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Suppress warning messages using mysql from within Terminal, but password written in bash script
When I tried running the following command on MySQL from within Terminal:
25 Answers
2...
Unable to access JSON property with “-” dash
...r : {{ jsonObj.attributes["profile-id"] }}
– BastienSander
May 13 '14 at 10:32
3
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