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What is the purpose of using -pedantic in GCC/G++ compiler?
...remove I can have my code more compatible to other compiler like Microsoft one?
– huahsin68
May 19 '10 at 1:35
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Call one constructor from another
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May I know the execution order of this one? Everything in Sample(string) will be executed first then Sample(int) or the int version will be executed first then it will get back to the string version? (Like calling super() in Java?)
– Rosdi Ka...
Why does NULL = NULL evaluate to false in SQL server
...hould be treated as x = y, where x and y are unbound variables. Now if someone asks you, what is the value of x = y? The only reasonable answer is, "some z". So we have (x = y) = z - or, transcribing it back to SQL, (NULL = NULL) = NULL.
– Pavel Minaev
Dec 4 '0...
How to combine two or more querysets in a Django view?
...w to display the results. But to do that, I have to merge 3 querysets into one.
13 Answers
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@property retain, assign, copy, nonatomic in Objective-C
As someone that's new to Objective-C can someone give me an overview of the retain, assign, copy and any others I'm missing, that follow the @property directive? What are they doing and why would I want to use one over another?
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How does one create an InputStream from a String? [duplicate]
...ytes() will use the platform default encoding (which may or may not be the one you want here). For me, this is UTF-8 (which can encode all Java Strings). The right answer would be "indicate the encoding you really want", not "use UTF-16". And you can use it with .getBytes(charsetName), don't have to...
Python's time.clock() vs. time.time() accuracy?
... is better to use for timing in Python? time.clock() or time.time()? Which one provides more accuracy?
16 Answers
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Why doesn't RecyclerView have onItemClickListener()?
...arily laid out amount of children, they have delegated the onClick to each one of them, or to programmer implementation.
Think of Recyclerview not as a ListView 1:1 replacement but rather as a more flexible component for complex use cases. And as you say, your solution is what google expected of yo...
How to pass a function as a parameter in Java? [duplicate]
In Java, how can one pass a function as an argument of another function?
8 Answers
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HTML Form: Select-Option vs Datalist-Option
...atalist-Option. Is there any situation in which it would be better to use one or the other? An example of each follows:
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