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Which, if any, C++ compilers do tail-recursion optimization?
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ICC would do so, I believe. To the best of my knowledge, ICC produces the fastest code on the market.
– Paul Nathan
Oct 21 '08 at 4:04
35
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
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@DD: D'oh, fixed now. It needs 2 layers of indirection, not 1.
– Adam Rosenfield
Oct 20 '09 at 21:04
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What is difference between XML Schema and DTD?
... example, we actually created a simpleType called size_values which we can now use with an element:
<xs:element name="size" type="size_value">
[...]
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Git ignore file for Xcode projects
...entially corrupting our live projects. This IMHO is unacceptable, and I've now started logging bugs against it each time they do so. I know they don't care, but maybe it'll shame one of them into treating developers more fairly.
If you need to customize, here's a gist you can fork: https://gist.g...
How to use Git and Dropbox together effectively?
...le can just shout over their cubicle walls: "Hey! Nobody push! I'm pushing now!".
– Ates Goral
Sep 13 '10 at 20:04
50
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Structs versus classes
... a meaningful, user-focused, relevant performance metric, and then you'll know whether the change has a meaningful effect on real users in relevant scenarios.
Structs consume less heap memory (because they are smaller and more easily compacted, not because they are "on the stack"). But they take lo...
Styling text input caret
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In CSS3, there is now a native way to do this, without any of the hacks suggested in the existing answers: the caret-color property.
There are a lot of things you can do to with the caret, as seen below. It can even be animated.
/* Keyword v...
Injecting $scope into an angular service function()
.../services that need to have access to that info (if there aren't any right now, don't be surprised if they start popping up soon).
Every time a new student is added (using the service's save() method), the service's own array of students will be updated and every other object sharing that array will...
Why does Internet Explorer not send HTTP post body on Ajax call after failure?
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The article now mentions up to IE11, so it looks like this was never fixed.
– peater
May 6 '15 at 15:24
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Configure Sublime Text on OS X to show full directory path in title bar
...ttings.
{
"show_full_path": true,
"save_on_focus_lost": true
}
Now save this settings file.
Now you should be able to see the full path in the title bar.
(NOTE: for me I didn't need to restart Sublime see the path in the title bar, but I think I had to when I was using the Windows ve...