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Data structure: insert, remove, contains, get random element, all at O(1)
...ggling stuck to the same solution. I screwed up an implementation a little bit and assigned to the second phone screen.
– Andrey Talnikov
Nov 10 '12 at 9:38
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What are .a and .so files?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Sorting a vector of custom objects
...escending order by overloading a > operator and changing call of sort a bit:
struct MyStruct
{
int key;
std::string stringValue;
MyStruct(int k, const std::string& s) : key(k), stringValue(s) {}
bool operator > (const MyStruct& str) const
{
return (key &...
Java to Clojure rewrite
... you've done the above steps properly, then this will actually be the easy bit because you will be able to build the entire application by appropriate composition of the various components with very little boilerplate.
This is roughly the sequence that I would attack the problem since it broadly r...
Eclipse: How do i refresh an entire workspace? F5 doesn't do it
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It will indeed only refresh the current project (or, more specifically, the current selection ...
Is there a way to get version from package.json in nodejs code?
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1001
I found that the following code fragment worked best for me. Since it uses require to load th...
Viewing full output of PS command
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answered Jan 29 '10 at 6:21
Paused until further notice.Paused until further notice.
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How can I show dots (“…”) in a span with hidden overflow?
...eturn string;
}
console.log(add3Dots("Hello, how are you doing today?", 10));
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Check if a string contains a number
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10
@thefourtheye: -1 is still a digit. It is a dash, followed by the digit '1'
– user3183018
Feb 27 '1...
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...y can perform a binary search between that and the configuration which exhibits the issue. This is standard sysadmin troubleshooting 101.
The relevant line in your strace is:
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7f12708) = -1 ENOMEM (Cannot a...