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Returning an array using C
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Option 5: Return a union that contains a fixed-size array.
– sqr163
May 18 '17 at 21:47
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Build fat static library (device + simulator) using Xcode and SDK 4+
...public headers (courtesy of Frederik Wallner)
Added explicit setting of SYMROOT (maybe need OBJROOT to be set too?), thanks to Doug Dickinson
SCRIPT (this is what you have to copy/paste)
For usage / install instructions, see below
##########################################
#
# c.f. https://sta...
Eclipse: All my projects disappeared from Project Explorer
...->Import
General->Existing Projects into Workspace
Click the "Select root directory" field and browse to each subfolder in your workspace folder, and import.
For me, this was very tedious, since I had several dozen projects in my workspace, but it's the only solution I found short of restori...
Lost httpd.conf file located apache [closed]
..._CONFIG_FILE="apache2.conf" You can run "/usr/sbin/apache2 -V | grep HTTPD_ROOT" to find the root. Output: "-D HTTPD_ROOT="/etc/apache2/apache2.conf" The absolute path will be then : "/etc/apache2/apache2.conf"
– Mayank Jaiswal
Oct 27 '13 at 14:56
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Forward host port to docker container
...but it does let container processes open low-numbered ports like any other root process. It also allows the container to access local network services like D-bus. This can lead to processes in the container being able to do unexpected things like restart your computer. You should use this option wit...
Express res.sendfile throwing forbidden error
...press considers relative paths in sendfile as bad. Unless you specify the root directory parameter, as seen here: github.com/visionmedia/express/issues/1465
– Joe
Aug 6 '13 at 10:51
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Why am I getting error for apple-touch-icon-precomposed.png
...e-touch-icon-precomposed.png and apple-touch-icon.png and upload it to the root directory of the server. After that, the error should be gone.
I noticed lots of requests for apple-touch-icon-precomposed.png and apple-touch-icon.png in the logs that tried to load the images from the root director...
Linux 进程卡住了怎么办？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ffffffff>] 0xffffffffffffffff
这时候按 Ctrl+C 也不能退出。
root@localhost:~# ls /jfs
^C
^C^C^C^C^C
但是用 strace 却能唤醒它，并且开始处理之前的中断信号，然后就退出了。
root@localhost:~# strace -p `pgrep ls`
strace: Process 26469 attached
--- SI...
How to stop and restart memcached server?
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Using root, try something like this:
/etc/init.d/memcached restart
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TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...*/
/* bit 1 allows to know whether the previous block is free */
union {
struct free_ptr_struct free_ptr;
u8_t buffer[1]; /*sizeof(struct free_ptr_struct)]; */
} ptr;
} bhdr_t;
/* This structure is embedded at the beginning of each area, giving us
* eno...