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Why is the gets function so dangerous that it should not be used?
... then removed in C11). Sadly, it will remain in libraries for many years (meaning 'decades') for reasons of backwards compatibility. If it were up to me, the implementation of gets() would become:
char *gets(char *buffer)
{
assert(buffer != 0);
abort();
return 0;
}
Given that your co...
Exception NoClassDefFoundError for CacheProvider
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Any other possible ideas? This does not seem to do anything for me. Do the properties need to be changed?
– zod
May 16 '12 at 16:28
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Git Clone: Just the files, please?
...ook like a tar archive. Doesn't it work with GitHub? Also, what does the @ mean?
– André Werlang
Dec 18 '17 at 15:43
2
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Direct casting vs 'as' operator?
...you know if o is a string and what you want to do with it. If your comment means that o really really is a string, I'd prefer the straight (string)o cast - it's unlikely to fail.
The biggest advantage of using the straight cast is that when it fails, you get an InvalidCastException, which tells you...
uint8_t can't be printed with cout
... seem as if you didn't realise int(var) and (int)var have exactly the same meaning. int(var) is discouraged in exactly those cases where (int)var is, for exactly the same reasons, because it means exactly the same thing. (I can understand why you'd go for it here anyway, though, so I'm not saying yo...
NSUserDefaults - How to tell if a key exists
...this information, I need to point out that the 'containsObject:' reference means just that: the object. NOT the key. IOW, in your header file if you've defined: #define kMyKey @"myKey" the 'containsObject' is not looking for 'kMyKey', it's looking for 'myKey'. Using 'kMyKey' will always return 'NO.'...
How do I run a Node.js application as its own process?
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2016 answer: nearly every Linux distribution comes with systemd, which means forever, monit, PM2, etc. are no longer necessary - your OS already handles these tasks.
Make a myapp.service file (replacing 'myapp' with your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/v...
Difference between binary tree and binary search tree
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@EJP can you elaborate your comment please? what do you mean by entire subtree? you mean the all values of subtree should be less than to root on the left side? and all the values should be greater than root value on the right side?
– Asif Mushtaq
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Is it possible to reference one CSS rule within another?
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@rishta — Err… I said that in the first paragraph of this answer.
– Quentin
Feb 4 '17 at 0:50
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Can you supply arguments to the map(&:method) syntax in Ruby?
...o differ - the definition of "overwrite" is to write over something, which means that a code that was written is not longer available, and this is clearly not the case. Regarding your suggestion to inherit Symbol class - it is not trivial (if even possible), since it is such a core class (it has no ...