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How to easily map c++ enums to strings
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If you want the enum names themselves as strings, see this post.
Otherwise, a std::map<MyEnum, char const*> will work nicely. (No point in copying your string literals to std::strings in the map)
For extra syntactic su...
What does flushing the buffer mean?
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Consider writing to a file. This is an expensive operation. If in your code you write one byte at a time, then each write of a byte is going to be very costly. So a common way to improve performance is to store the data that you are writing in a temporary buffer. Only when there is a ...
generating GUID without hyphen
... Guid itself is actually a 128-bit integer value.
You can use the "N" specifier with the Guid.ToString(String) overload.
Guid.NewGuid().ToString("N");
By default letters are lowercase. A Guid with only uppercase letters can only be achieved by manually converting them all to uppercase, example:
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How do I change the UUID of a virtual disk?
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It would be nice if the VirtualBox UI gave the option to generate a new UUID when you tried to open a disk that's already known. Honestly I don't really use the disk manager for anything, I'd rather VirtualBox just treat virtual disks as file...
In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
...nts of file before invoking the merge tool, will be kept on the filesystem if mergetool.keepBackup = true.
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android.view.InflateException: Binary XML file line #12: Error inflating class
... reproduce them. From stack I can learn that such error may occurs for my different layout resources. The line of XML is also varying.
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Why doesn't the JVM cache JIT compiled code?
...It's likely that these data patterns will change during the application's lifetime, rendering the cached optimisations less than optimal.
So you'd need a mechanism to establish whether than saved optimisations were still optimal, at which point you might as well just re-optimise on the fly.
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How to align a to the middle (horizontally/width) of the page [duplicate]
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be sure to check HTML mode for IE6 or 7. If you use anything other than 4.01 strict you may have problems. Most of the time text-align works as avdgaag says.
– bartosz.r
Oct 6 '11 at 10:05
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CSS Selector “(A or B) and C”?
... is going to be used in more than one place in the project and in case and if you have more than one where you use it - you somehow need to keep track of it all. You can surely have fallbacks and still pull it off but that does not sound clean
– Alexey Shevelyov
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Sublime Text 2 - Link with Editor / Show file in sidebar
...ing, go to Preferences > Key Bindings-User and add:
{ "keys": ["ctrl+shift+r"], "command": "reveal_in_side_bar" }
From here.
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