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Return array in a function
...is and it would still work:
int fillarr(int* arr)
So in the same sense, what you want to return from your function is actually a pointer to the first element in the array:
int* fillarr(int arr[])
And you'll still be able to use it just like you would a normal array:
int main()
{
int y[10];
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Why can't I use a list as a dict key in python?
I'm a bit confused about what can/can't be used as a key for a python dict.
11 Answers
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What does “hashable” mean in Python?
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if it has hash value now what is hash value. can you give some example
– user1755071
Jan 26 '13 at 9:56
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nginx server_name wildcard or catch-all
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This worked for me. For whatever reason I couldn't get default_server to work, it was overriding all my other vhosts.
– NeuroXc
Sep 28 '16 at 3:49
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Xcode iOS 8 Keyboard types not supported
... Sorry I've taken so long to reply, I've been trying to debug my own app. Whats happening is your textfields are telling your keyboard the text is a negative size. You need to either change the text size to a .xxx or resize your textfield bigger.
– Erik Bean
J...
Why number 9 in kill -9 command in unix? [closed]
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First you need to know what are Signals in Unix-like systems (It'll take just few minutes).
Signals, are software interrupts sent to a (running) program to indicate that an important event has occurred.
The events can vary from user ...
What optimizations can GHC be expected to perform reliably?
GHC has a lot of optimizations that it can perform, but I don't know what they all are, nor how likely they are to be performed and under what circumstances.
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How can I check if a background image is loaded?
...lace( ... , my_src ). But my question is: once the $('<img>') loads, what exactly happens with that <img> ... I mean it's not actually real - it's just a dummy placeholder, right?
– dsdsdsdsd
May 17 '13 at 23:44
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git stash blunder: git stash pop and ended up with merge conflicts
...he index. Use git commit to seal the deal.
And under TRUE MERGE (to see what 2. and 3. refers to):
When it is not obvious how to reconcile the changes, the following happens:
The HEAD pointer stays the same.
The MERGE_HEAD ref is set to point to the other branch head.
Paths that merged cleanl...
How to list the tables in a SQLite database file that was opened with ATTACH?
What SQL can be used to list the tables, and the rows within those tables in an SQLite database file - once I have attached it with the ATTACH command on the SQLite 3 command line tool?
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