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Declare a block method parameter without using a typedef
...ssue benefits from multiple):
@implementation CallbackAsyncClass {
void (^_loginCallback) (NSDictionary *response);
}
// …
- (void)loginWithCallback:(void (^) (NSDictionary *response))handler {
// Do something async / call URL
_loginCallback = Block_copy(handler);
// response will c...
How to get the type of T from a member of a generic class or method?
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I actually just used typeof(Type) and it works great.
– Anton
Jun 26 '17 at 14:39
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Open document with default OS application in Python, both in Windows and Mac OS
...e one way or the other; in either environment, we need the environment and services to interpret, get paths, and so forth. In neither case are we executing arbitrary text, so it doesn't have an inherent "but you can type 'filename ; rm -rf /'" problem, and if the file name can be corrupted, using s...
How to display loading message when an iFrame is loading?
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It depends on the user's needs. If he don't need all images to be loaded before he hide the loading message then he won't need the on load callback.
– Minko Gechev
Jul 25 '12 at 12:55
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SQLite - increase value by a certain number
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Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe
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All Codehaus services have been terminated.
– Priyanshu Chauhan
Aug 26 '15 at 5:14
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Count lines of code in all java classes in Android Studio
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Creating anonymous objects in php
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This is interesting but it doesn't really address the question, as the OP was asking about a convenient way to initialise an object with various members without creating a class. I am not sure whether anonymous classes in php can be used to do that, and if it ca...
How do I send a JSON string in a POST request in Go
... fmt.Println("response Headers:", resp.Header)
body, _ := ioutil.ReadAll(resp.Body)
fmt.Println("response Body:", string(body))
}
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Nginx location priority
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