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How to change my Git username in terminal?
...aG, the following should also be included: git config credential.username "xxx"
– Fernando Wittmann
Nov 2 '18 at 17:57
...
Copy a table from one database to another in Postgres
...tableA;
insert into tableA
select *
from dblink('dbname=postgres hostaddr=xxx.xxx.xxx.xxx dbname=mydb user=postgres',
'select a,b from tableA')
as t1(a text,b text);
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imp...
Able to push to all git remotes with the one command?
... specific branch specialBranch:
[remote "origin"]
url = ssh://git@aaa.xxx.com:7999/yyy/repo1.git
fetch = +refs/heads/*:refs/remotes/origin/*
...
[remote "specialRemote"]
url = ssh://git@aaa.xxx.com:7999/yyy/repo1.git
pushurl = ssh://git@aaa.xxx.com:7999/yyy/repo1.git
pushurl...
Python argparse mutual exclusive group
...y exclusive.
What you're looking for is subcommands. Instead of prog [ -a xxxx | [-b yyy -c zzz]], you'd have:
prog
command 1
-a: ...
command 2
-b: ...
-c: ...
To invoke with the first set of arguments:
prog command_1 -a xxxx
To invoke with the second set of arguments:
prog...
Possible reasons for timeout when trying to access EC2 instance
...
To connect use ssh like so:
ssh -i keyname.pem username@xxx.xx.xxx.xx
Where keyname.pem is the name of your private key, username is the correct username for your os distribution, and xxx.xx.xxx.xx is the public ip address.
When it times out or fails, check the following:
Sec...
DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
... no-repeat; } 文档反馈 切换 目录 在线 客服 扫码添加客服咨询 我要 分享 扫码分享到朋友圈 顶部 var qrcode = new QRCode("qrcode", { ...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...-bottom: 0 !important; } 我要 反馈 在线 客服 扫码添加客服咨询 我要 分享 扫码分享到朋友圈 顶部 var qrcode = new QRCode("qrcode", { ...
Getting Python error “from: can't read /var/mail/Bio”
...
I got same error because I was trying to run on
XXX-Macmini:Python-Project XXX.XXX$ from classDemo import MyClass
from: can't read /var/mail/classDemo
To solve this, type command python and when you get these >>>
then run any python commands
>>>from c...
Removing items from a list [duplicate]
...toRemove = new ArrayList<Object>();
for(Object a: list){
if(a.getXXX().equalsIgnoreCase("AAA")){
toRemove.add(a);
}
}
list.removeAll(toRemove);
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...
pandas dataframe columns scaling with sklearn
...Scaler()
>>> dfTest = pd.DataFrame({'A':[14.00,90.20,90.95,96.27,91.21],
'B':[103.02,107.26,110.35,114.23,114.68],
'C':['big','small','big','small','small']})
>>> dfTest[['A', 'B']] = scaler.fit_transform(dfTest[['A', 'B']])
...