大约有 40,000 项符合查询结果（耗时：0.0466秒） [XML]
Save PL/pgSQL output from PostgreSQL to a CSV file
... CSV HEADER' > groups.csv
Or on a kubernetes cluster, in docker, over HTTPS??:
kubectl exec -t postgres-2592991581-ws2td 'psql -d mydb -c "COPY groups TO STDOUT WITH CSV HEADER"' > groups.csv
So versatile, much commas!
Do you even?
Yes I did, here are my notes:
The COPYses
Using /copy...
How to resize an image to fit in the browser window?
...div class='fill-screen'>
<img class='make-it-fit'
src='https://upload.wikimedia.org/wikipedia/commons/f/f2/Leaning_Tower_of_Pisa.jpg'>
</div>
CSS
div.fill-screen {
position: fixed;
left: 0;
right: 0;
top: 0;
bottom: 0;
text-align: center;
}
im...
How can I tell jackson to ignore a property for which I don't have control over the source code?
...ata. I ended up writing my own serializer to handle this in a cleaner way: https://github.com/monitorjbl/json-view.
It allows you programmatically specify what fields to ignore:
ObjectMapper mapper = new ObjectMapper();
SimpleModule module = new SimpleModule();
module.addSerializer(JsonView.class...
fetch in git doesn't get all branches
...try in the .git/config file is correct, e.g.:
[remote "origin"]
url = https://[server]/[user or organization]/[repo].git
fetch = +refs/heads/*:refs/remotes/origin/*
share
|
improve this an...
SQL variable to hold list of integers
...would be a perfect solution for this problem. Here is the documentation:
https://docs.microsoft.com/en-us/sql/t-sql/functions/string-split-transact-sql
Here is an example:
/*List of ids in a comma delimited string
Note: the ') WAITFOR DELAY ''00:00:02''' is a way to verify that your script
...
Javascript foreach loop on associative array object
...Object.entries(), it can be used as an alternative to using Object.keys() (https://stackoverflow.com/a/18804596/225291).
const h = {
a: 1,
b: 2
};
Object.entries(h).forEach(([key, value]) => console.log(value));
// logs 1, 2
in this example, forEach uses Destructuring assi...
Asynchronous method call in Python?
...
....
thr.join() # Will wait till "foo" is done
See the documentation at https://docs.python.org/library/threading.html for more details.
share
|
improve this answer
|
foll...
What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each
...lable
Disadvantages
Must implement multiple auth endpoints
Citation: https://developers.google.com/actions/develop/identity/oauth2-overview#supported_oauth_20_flows
share
|
improve this answer...
How can I draw vertical text with CSS cross-browser?
...font-size:14px">This text is vertical</text>
</svg>
Demo: https://jsfiddle.net/bkymb5kr/
More on SVG text: http://tutorials.jenkov.com/svg/text-element.html
share
|
improve this an...
Access is denied when attaching a database
... have concluded that it is the answer.
Update: I reported this as a bug: https://connect.microsoft.com/SQLServer/feedback/details/539703/access-denied-attaching-a-database-when-permissions-are-inherited
share
|
...