大约有 42,000 项符合查询结果（耗时：0.0296秒） [XML]
socket.shutdown vs socket.close
...
Calling close and shutdown have two different effects on the underlying socket.
The first thing to point out is that the socket is a resource in the underlying OS and multiple processes can have a handle for the same underlying socket.
W...
Does Java read integers in little endian or big endian?
...ss to Java. On the C side the 32 bit integer has the LSB is the first byte and MSB is the 4th byte.
8 Answers
...
How to place the ~/.composer/vendor/bin directory in your PATH?
I'm on Ubuntu 14.04 and I've been trying all possible methods to install Laravel to no avail. Error messages everything I try. I'm now trying the first method in the quickstart documentation, that is, via Laravel Installer, but it says to "Make sure to place the ~/.composer/vendor/bin directory in...
Installing R on Mac - Warning messages: Setting LC_CTYPE failed, using “C”
...e runs R in a docker environment (under root), try to run R with below command,
LC_ALL=C.UTF-8 R
# instead of just `R`
share
|
improve this answer
|
follow
|
...
How can I reverse the order of lines in a file?
...
BSD tail:
tail -r myfile.txt
Reference: FreeBSD, NetBSD, OpenBSD and OS X manual pages.
share
|
improve this answer
|
follow
|
...
Negative matching using grep (match lines that do not contain foo)
I have been trying to work out the syntax for this command:
3 Answers
3
...
Split string on whitespace in Python [duplicate]
...No, it uses a custom implementation (which is faster). Also note that it handles leading and trailing whitespace differently.
– Sven Marnach
Dec 21 '16 at 7:53
2
...
解决：ORA-00054:资源正忙,要求指定NOWAIT - 数据库(内核) - 清泛网 - 专注...
...忙,要求指定NOWAIT创建索引的时候报错ORA-00054: resource busy and acquire with NOWAIT specified解决步骤：1：等待其他会话释放资源2：找出占用资 创建索引的时候报错ORA-00054: resource busy and acquire with NOWAIT specified
解决步骤：
1：等待其他...
What is the difference between a thread and a fiber?
What is the difference between a thread and a fiber? I've heard of fibers from ruby and I've read heard they're available in other languages, could somebody explain to me in simple terms what is the difference between a thread and a fiber.
...
Android get free size of internal/external memory
...urpose :
public static boolean externalMemoryAvailable() {
return android.os.Environment.getExternalStorageState().equals(
android.os.Environment.MEDIA_MOUNTED);
}
public static String getAvailableInternalMemorySize() {
File path = Environment.getDataDirecto...