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Using arrays or std::vectors in C++, what's the performance gap?
...on vectors and arrays/pointers.
// Assembly code was generated by gcc 4.1.0 invoked with g++ -O3 -S on a
// x86_64-suse-linux machine.
#include <vector>
struct S
{
int padding;
std::vector<int> v;
int * p;
std::vector<int>::iterator i;
};
int pointer_index (S & ...
Convert bytes to a string
...
answered Mar 3 '09 at 12:26
Aaron MaenpaaAaron Maenpaa
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Differences between C++ string == and compare()?
...raits,Allocator>& rhs) noexcept;
Returns: lhs.compare(rhs) == 0.
Seems like there isn't much of a difference!
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Conditional Variable vs Semaphore
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208
Locks are used for mutual exclusion. When you want to ensure that a piece of code is atomic, p...
Is there a vim command to relocate a tab?
... Elliot Foster
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answered Aug 9 '13 at 13:15
maybeshewillmaybeshewill
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Solutions for distributing HTML5 applications as desktop applications? [closed]
...
HTML5 Apps in 2014
Frames by chrome/webkit
Electron (former Atom Shell)
Electron is an open source library developed by GitHub for building cross-platform desktop applications with HTML, CSS, and JavaScript. Electron accomplishes thi...
How to count number of files in each directory?
...et it find the directories and let bash do the rest:
find . -type d -print0 | while read -d '' -r dir; do
files=("$dir"/*)
printf "%5d files in directory %s\n" "${#files[@]}" "$dir"
done
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“Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl
...
Boris
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answered Jun 5 '14 at 3:14
Michael RiceMichael R...
Using node-inspector with Grunt tasks
...ode-inspector will then open a browser with debugging tools.
Edit 28 Feb 2014
node-inspector has added the command node-debug, which launches node in a --debug state and opens the browser to the node-inspector page, stopping when it hits the first debugger line or set breakpoint.
Edit 30 January ...
How can I mock requests and the response?
...de
def json(self):
return self.json_data
if args[0] == 'http://someurl.com/test.json':
return MockResponse({"key1": "value1"}, 200)
elif args[0] == 'http://someotherurl.com/anothertest.json':
return MockResponse({"key2": "value2"}, 200)
return MockR...