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虽然写的烂,但请不要打我,我是真的不知道怎么把嵌在HTML里的URL转成 <a> 标签 :bili_emoji_guile:
如果你有好的解决方案,请教教我
👇👇👇
v2ex.com/t/856340

RubyMine每次启动的时候会报这个,是什么原因?

postgers的hot standby应该怎样配才能有效降低同步的延时?

目前的情况是,主从服务器不在一个机房,postgres的数据同步大约有一分钟的延时,但是在同样的机器上redis却能做到立即同步。

slot信息如图,下面是我的配置文件

# postgresql.conf
listen_addresses = '*'
max_connections = 100
shared_buffers = 128MB
dynamic_shared_memory_type = posix
wal_level = replica
max_wal_size = 1GB
min_wal_size = 80MB
max_wal_senders = 10
max_replication_slots = 10
hot_standby = on
wal_receiver_status_interval = 10s	
hot_standby_feedback = on		
wal_receiver_timeout = 60s		
wal_retrieve_retry_interval = 5s
log_timezone = 'UTC'
datestyle = 'iso, mdy'
timezone = 'UTC'
lc_messages = 'en_US.utf8'	
lc_monetary = 'en_US.utf8'
lc_numeric = 'en_US.utf8'
lc_time = 'en_US.utf8'
default_text_search_config = 'pg_catalog.english'
shared_preload_libraries = 'pg_stat_statements'
pg_stat_statements.track = all

What's the meaning of this `Annotated (1): app/models/user.rb` when running `rails db:migrate`?

RT Andy Boreham 安柏然
A World Without Humans.
I can’t verify, but this is supposedly the Apple store at IAPM in Xuhui District, Shanghai, just six weeks after people disappeared. Nature takes over fast!
上海市徐汇区淮海中路999号

:sys_twitter: twitter.com/AndyBxxx/status/15

Redis全量同步的速度本来就很慢吗?92M我等了十多分钟还没好👇👇👇👇下面是log,应该是这样的没错吧

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小森林

每个人都有属于自己的一片森林,也许我们从来不曾走过,但它一直在那里,总会在那里。迷失的人迷失了,相逢的人会再相逢。愿这里,成为属于你的小森林。