大约有 20,000 项符合查询结果（耗时：0.0176秒） [XML]
ThreadXxx.cc:100: error: ‘::pthread_kill’ has not been declared - C/...
ThreadXxx.cc:100: error: ‘::pthread_kill’ has not been declared#include <pthread.h>#include <signal.h>除了pthread.h外，还要引入signal.h头文件才行，解决。#include <pthread.h>
#include <signal.h>
除了pthread.h外，还要引入signal.h头文件才行，解决。pthread_kill
9 句话看懂 Photoshop CC 2017 新功能 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
9 句话看懂 Photoshop CC 2017 新功能一觉醒来看到朋友圈有 po 不少 Adobe Max 现场的图，羡慕之余只能赶紧更新一下新版、看看官方的更新通告，似乎没啥值得大书特书的，所...
一觉醒来看到朋友圈有 po 不少 Adobe Max 现场的图，羡慕...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
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Haha! I just needed these again and searched for "Unicode triangles." Google brought me right here. Huzzah!
– Nathan Long
Jan 15 '11 at 19:00
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Combine two or more columns in a dataframe into a new column with a new name
...f$s)
df
# n s b x
# 1 2 aa TRUE 2 aa
# 2 3 bb FALSE 3 bb
# 3 5 cc TRUE 5 cc
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In Visual Studio C++, what are the memory allocation representations?
...ormation added to debug allocations. This table is more complete:
http://www.nobugs.org/developer/win32/debug_crt_heap.html#table
Address Offset After HeapAlloc() After malloc() During free() After HeapFree() Comments
0x00320FD8 -40 0x01090009 0x01090009 0x01090009 0x0109005A ...
What is the ultimate postal code and zip regex?
...something like 10000|10001|10002|10003|.......
– Kibbee
Feb 23 '09 at 17:17
for validating a field go here regexlib.co...
Check if a class has a member function of a given signature
... Obviously it doesn't add to the answer, but it does mean that people can see your code in action after a quick cut & paste.
– Richard Corden
Sep 18 '08 at 17:50
2
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Resolve build errors due to circular dependency amongst classes
... A.h
class A {
B _b;
};
// file: B.h
class B {
A _a;
};
// file main.cc
#include "A.h"
#include "B.h"
int main(...) {
A a;
}
When you are compiling the .cc file (remember that the .cc and not the .h is the unit of compilation), you need to allocate space for object A. So, well, how much sp...
How to open, read, and write from serial port in C?
... tty.c_oflag = 0; // no remapping, no delays
tty.c_cc[VMIN] = 0; // read doesn't block
tty.c_cc[VTIME] = 5; // 0.5 seconds read timeout
tty.c_iflag &= ~(IXON | IXOFF | IXANY); // shut off xon/xoff ctrl
tty.c_cflag |= (CLOCA...
.war vs .ear file
...
Refer: http://www.wellho.net/mouth/754_tar-jar-war-ear-sar-files.html
tar (tape archives)
- Format used is file written in serial units of fileName, fileSize, fileData
- no compression. can be huge
Jar (java archive)
- compression techni...