See the English answer> Regex search and replace with optional plural 4
I am trying to make a simple regular expression, what I want to do is to match the strange part of a word, Whether it has an
Tag: Copy
Mariadb encrypted copy test
192.168.205.37: as master server
192.168.205.47: as middle server
192.168.205.57: as slave server
OS: centos 7 1810 with mini install
mariadb-5.5.60
Sometimes our database replicatio
Moving a copy of the Git work containing the submodule
Recent changes in Git have changed the way the .git directory is handled when using submodules.
Now, everything is in the “root level”.git directory (with the submodule In the directory correspond
How to copy the end of the array in SWIFT?
There must be some very elegant way to use Swift to copy the end of the array from a certain index, but I couldn’t find it, so I ended this:
func getEndOfArray( arr: [T], fromIndex: Int? = 0)
Hang Technology Multi-school HDU 6599 I Love Palindrome String (Back Tree) Question
Title meaning: Define a string as \(super\) palindrome string as:< br> \(\bullet\) The string s is a substring of the main string str, namely \(s = str_lstr_{l + 1} \cdots str_r\)
\(\bullet\) stri
IOS talks deep shallow copy
Shallow copy Shallow copy is the copy of the memory address, so that the target object pointer and the source object point to the same memory space, when the memory is destroyed At that time, seve
VB.NET – Copying Windows Cancel Hide Folders and File Features
I visited a tool again, I wrote my service support team in VB.Net and back, I want to add some checkboxes to copy Windows to show hidden files and folders/ Then hide the same functions, as well as
MySQL – Delete RDS Read Read Replica
I recently had a RDS read copy that crashed, so I need to start a new read copy.
Now I read the copy there.
I want to delete the one that failed.
Is this just a case of terminatin
Replication in distributed SOLR configuration
I’m trying to add replication for each slave in Solr cloud to make the entire cluster more reliable. Our idea is to spread one shard to On multiple machines, even if one of the machines fails, you
Does PHP replicates variables when retrieving from shared memory?
If I run shm_get_var(), it will return a “reference” to save the data in shared memory?
I want to keep an array of about 50MB in shared memory so that it can be used by multiple processes wit