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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...ied just various other domains with and without hyphens, but no luck. Same error. what could be causing this? I also tried rebooting, I am really at a loss here. Any help would be greatly appreciated.
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private[this] vs private
...code with private instead of private[this] it will fail with the following error message:
error: covariant type T occurs in contravariant position in type Option[T] of value value_=
class Holder[+T] (initialValue: Option[T]) {
This error occurs because value is a mutable variable on the ...
Xcode 4.4 error - Timed out waiting for app to launch
...the modified profiles. The date of these provisioning profiles matter.
The error timedout got solved.
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print call stack in C or C++
...-O0 -no-pie -o boost_stacktrace.out -std=c++11 \
-Wall -Wextra -pedantic-errors boost_stacktrace.cpp -ldl
./boost_stacktrace.out
We have to add -ldl at the end or else compilation fails.
Output:
0# boost::stacktrace::basic_stacktrace<std::allocator<boost::stacktrace::frame> >::bas...
Convert a list of characters into a string
...'b','c'])
– bigeagle
Apr 8 '12 at 7:05
2
My own benchmark shows join to be 7 times faster. pasteb...
How can I check if a background image is loaded?
...eloading.
– jcubic
Feb 20 '11 at 17:05
4
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Debug Error \"pure virtual function call\" 原因解析 - 更多技术 - 清泛...
Debug Error "pure virtual function call" 原因解析结论：一般在构造、析构函数中调用虚函数就可能出这个错误，检查纯虚函数，看看有没有在构造析构函数中调用。以下来自：http: www.kuqin.c...结论：一般在构造、析构函数中调用虚函数...
Closing Database Connections in Java
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edited Jan 22 '14 at 8:05
elToro
92677 silver badges2828 bronze badges
answered Feb 8 '10 at 22:14
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What is the Swift equivalent of -[NSObject description]?
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– Tod Cunningham
Jun 23 '14 at 16:05
Printable does work in the playground, but iff the class descends from NSObject...
Is it possible to change only the alpha of a rgba background colour on hover?
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answered Jun 4 '13 at 5:05
Chris BoonChris Boon
84766 silver badges99 bronze badges
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