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Getting the IP address of the current machine using Java
I am trying to develop a system where there are different nodes that are run on different system or on different ports on the same system.
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Regular expression for first and last name
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Don't forget about names like:
Mathias d'Arras
Martin Luther King, Jr.
Hector Sausage-Hausen
This should do the trick for most things:
/^[a-z ,.'-]+$/i
OR Support international names with super sweet unicode:
/^[a-zA-Zàáâäãåąčćęèéêëėįìíîïłńòóôöõøùúûü...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...k(l)
#define TLSF_RELEASE_LOCK(l) pthread_mutex_unlock(l)
#endif
测试代码如下：
/*
* benchmark.cc
*
* Created on: Aug 19, 2021
* Author: root
*/
#include "utility/TestCommand.h"
#include "tlsf.h"
#include <benchmark/benchmark.h>
void std_test() {
void* p...
python: Change the scripts working directory to the script's own directory
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This will change your current working directory to so that opening relative paths will work:
import os
os.chdir("/home/udi/foo")
However, you asked how to change into whatever directory your Python script is located, even if you don't ...
What does the function then() mean in JavaScript?
I’ve been seeing code that looks like:
12 Answers
12
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How do I add files without dots in them (all extension-less files) to the gitignore file?
...re met in git 2.?+, see below)
That is why !/**/ is important (white-listing the parent folders recursively) if we want to white-list files.
I mentioned that same rule in similar cases like:
Gitignore all except one folder and all its content - regardless of the nesting level
Git except a sub di...
Using awk to remove the Byte-order mark
How would an awk script (presumably a one-liner) for removing a BOM look like?
5 Answers
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多媒体组件 · App Inventor 2 中文网
...可用语言 和 可用国家 属性列出。
中文网拓展：
经过测试，在“系统设置” — “语言和输入”—“文本转语音” 中将首选引擎设置为讯飞后，朗读出来的内容完全就是杂乱的，不知是不是因为版本过旧，还是其他设置问题...
SSO with CAS or OAuth?
...uld use the CAS protocol or OAuth + some authentication provider for single sign-on.
5 Answers
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...he simplest/best way to ensure only one instance of a given script is running - assuming it's Bash on Linux?
14 Answers
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