感谢小森林站长 @mashiro 开源共享的诸多有趣的功能!
经过《魔改,从入门到放弃》,拉面站终于放弃自己维护代码,直接更新成了3.5.3小森林魔改版本~ 除了之前的字数和投票选项之外还带有更为丰富的魔改功能(markdown,引用嘟文,仅本站可见等等)。 不过不知道为啥默认开启了衬线字体 (肉丸是无衬线党,但是不知道怎么设置默认关闭…… ),大家可以自行去首选项里调节~
首发 2988 元,华硕破晓 Pro 13 开启预约:OLED 屏,双雷电 4 接口 https://www.ithome.com/0/621/128.htm
RBS: “Typescript” for Ruby
How it looks like:
# sig/merchant.rbs
class Merchant
attr_reader token: String
attr_reader name: String
attr_reader employees: Array[Employee]
def initialize: (token: String, name: String) -> void
def each_employee: () { (Employee) -> void } -> void
| () -> Enumerator[Employee, void]
end
test
http://localhost:3000/web/home
把奶位删掉算了吧
//转发自: @孤寂的汽水鱼: 【OW2】守望先锋归来和一代到底有什么区别?
那个男人带着上勾拳走了,但是带着一个更离谱的E回来了。走了,但没完全走。
https://api.2heng.xin/bilibili/og.php?av=768668727&high_quality=1&danmaku=0
https://t.bilibili.com/665517229939359750
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
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