大约有 44,000 项符合查询结果（耗时：0.0445秒） [XML]
Nested function in C
...No, they don't exist in C.
They are used in languages like Pascal for (at least) two reasons:
They allow functional decomposition without polluting namespaces. You can define a single publicly visible function that implements some complex logic by relying one or more nested functions to break the...
Eclipse error: “The import XXX cannot be resolved”
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This bug is now at least 9 years old.
– user1133275
Mar 28 '19 at 16:40
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Ubuntu, vim, and the solarized color palette
...iginal colors of files and folders....i wanted solarized only in vim or at least keep the highlight of folders and files(executables) now everything looks the same..any workaround?
– Eliethesaiyan
Oct 17 '14 at 9:47
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How do I analyze a .hprof file?
...browser you use to examine the memory. Not the most user friendly, but at least it's already installed most places you'll go. A very useful view is the "heap histogram" link at the very bottom.
ex: jhat -port 7401 -J-Xmx4G dump.hprof
jhat can execute OQL "these days" as well (bottom link "execute...
Undefined method 'task' using Rake 0.9.0
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I think this is the least "hacky" solution. You might need to run rake as bundle exec rake to use the working bundled version.
– Stuart K
May 21 '11 at 17:01
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How to use 'cp' command to exclude a specific directory?
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Wow, it won't let me: "Edits must be at least 6 characters" !
– Matthew Wilcoxson
Feb 14 '13 at 17:54
1
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How to use the PI constant in C++
...e not part of the C/C++ standards.
*/
However:
on newer platforms (at least on my 64 bit Ubuntu 14.04) I do not need to define the _USE_MATH_DEFINES
On (recent) Linux platforms there are long double values too provided as a GNU Extension:
# define M_PIl 3.1415926535897932384626433832...
Configuration System Failed to Initialize
... The way Microsoft implemented this app.config is retarded!!! The least they could do is throw a better error message!
– codenamezero
Jun 20 '17 at 15:02
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Password reset for Azure database
...one DB. How do I do that? Microsoft doesn't seem to have a KB on that - at least not one I could find. Thx.
9 Answers
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Split string in Lua?
...mple solution. Use the gmatch function to capture strings which contain at least one character of anything other than the desired separator. The separator is **any* whitespace (%s in Lua) by default:
function mysplit (inputstr, sep)
if sep == nil then
sep = "%s"
end
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