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How to pass object with NSNotificationCenter
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I am not sure why you need to compare the notification.name. The mapping of the name should be performed when you do the addObserver(). The receiveTestNotification should only be called when observing a specific notification.
– Johan...
GIT commit as different user without email / or only email
I'm trying to commit some changes as a different user, but i do not have a valid email address, following command is not working for me:
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Text Editor which shows \r\n? [closed]
...g characters and replacing them with line breaks, see details at superuser.com/q/34451/169199
– Kai Noack
Jan 12 '15 at 15:37
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Multiprocessing - Pipe vs Queue
...ers and consumers.
When to use them
If you need more than two points to communicate, use a Queue().
If you need absolute performance, a Pipe() is much faster because Queue() is built on top of Pipe().
Performance Benchmarking
Let's assume you want to spawn two processes and send messages betwe...
In CMake, how can I test if the compiler is Clang?
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A reliable check is to use the CMAKE_<LANG>_COMPILER_ID variables. E.g., to check the C++ compiler:
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# using Clang
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# using GCC
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
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Fragment Inside Fragment
... answered Jul 13 '11 at 0:04
CommonsWareCommonsWare
873k161161 gold badges21342134 silver badges21612161 bronze badges
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stringstream, string, and char* conversion confusion
...implemented in such a way that RVO can kick in (which is very likely), the compiler is permitted to construct the result directly into tmp, eliding the temporary; and any modern C++ compiler will do so when optimizations are enabled. Of course, the bind-to-const-reference solution guarantees no-copy...
npm throws error without sudo
...nstall something with npm it throws the following error, unless I sudo the command. I have a feeling this is a permissions issue? I am already the admin.
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Linux, Why can't I write even though I have group permissions?
... edited Mar 20 '17 at 10:18
Community♦
111 silver badge
answered Feb 20 '11 at 2:49
AdamJonRAdamJonR
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How to position a DIV in a specific coordinates?
... position always...is it possible to set position like 1.6 instead of it becoming 2 or 1.
– Muhammad Umer
May 11 '14 at 7:17
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