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Some questions about Automatic Reference Counting in iOS5 SDK
... and is now continuing (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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Default value of a type at Runtime [duplicate]
... or generic type argument when all he has is a Type instance at runtime. I read his question the same as codeka.
– Josh
Mar 22 '10 at 6:19
10
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Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
... the wrapper, like adding or removing elements from the list, you can only read or overwrite the elements.
Note that the list wrapper doesn't extend ArrayList - it's a different kind of object. ArrayLists have their own, internal array, in which they store their elements, and are able to resize the...
Get image data url in JavaScript?
...4 encoded preferably, without the need to redownload the image (ie. it's already loaded by the browser, so now I want the content).
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Why are C# interface methods not declared abstract or virtual?
...if not in terms of underlying implementation as (sealed virtual) - good to read the other answers here and learn something myself :-)
They don't override anything - there is no implementation in the interface.
All the interface does is supply a "contract" that the class has to adhere to - a patter...
Is it possible to declare a variable in Gradle usable in Java?
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Example using system properties, set in build.gradle, read from Java application (following up from question in comments):
Basically, using the test task in build.gradle, with test task method systemProperty setting a system property that's passed at runtime:
apply plugin: 'ja...
Which is better in python, del or delattr?
...ttr(obj, 'var', None) == ... in most cases! Slightly shorter and easier to read, I think.
– ArtOfWarfare
Apr 20 '15 at 17:53
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Pretty-Print JSON Data to a File using Python
...e data manipulation I'm trying to do, but the file is ridiculously hard to read and I can't examine it very well, making the code writing for the data manipulation part very difficult.
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Can someone copyright a SQL query? [closed]
... the specific 'code' written by him to execute that process. If you try to read that as a disabling statement for this issue then no software would be copyrightable.
– Lazarus
Dec 3 '09 at 16:05
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General suggestions for debugging in R
...od strategies for debugging in any language, and they apply here too (e.g. read this nice article). For instance, the first thing is to reproduce the problem...if you can't do that, then you need to get more information (e.g. with logging). Once you can reproduce it, you need to reduce it down to ...