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Which kind of pointer do I use when?
...ed into the other smart pointer types boost provided. I understand that C++11 now provides some of the types boost came up with, but not all of them.
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What is the purpose of setting a key in data.table?
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127
Minor update: Please refer to the new HTML vignettes as well. This issue highlights the other ...
Coding Katas for practicing the refactoring of legacy code
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+100
I don't know of a site that catalogs them directly, but one strategy that I've used on occasion is this:
Find an old, small, unmai...
Jsoup SocketTimeoutException: Read timed out
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138
I think you can do
Jsoup.connect("...").timeout(10 * 1000).get();
which sets timeout to 10...
Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...uring the pattern is enclosed by escaped parentheses:
:%s/\(\w\)\(\w\w\)/\1y\2/g
Slightly shorter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', 'A'-'Z' and '_' have a special meaning:
:%s/\v(\w)(\w\w)/\1y\2/g
See:
:help \...
How to multiply duration by integer?
...rt the int32 to a time.Duration, such as time.Sleep(time.Duration(rand.Int31n(1000)) * time.Millisecond).
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What is time_t ultimately a typedef to?
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How to keep the console window open in Visual C++?
...e following along with me in K&R, your "Solution" will be 'hello' with 1 project under it, also 'hello' in bold.
Right click on the 'hello" (or whatever your project name is.)
Choose "Properties" from the context menu.
Choose Configuration Properties>Linker>System.
For the "Subsystem" prop...
Is it possible to include a file in your .gitconfig
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Git (1.7.10+) now supports this syntax in .gitconfig:
[include]
path = /path/to/file
See here for a detailed description of the git change and its edge cases.
By the way, a couple of subtleties worth pointing out:
Enviro...