大约有 13,000 项符合查询结果（耗时：0.0264秒） [XML]
Django rest framework nested self-referential objects
... by the OP here and at the same time support this solution for dynamically selecting fields to be serialized. Yprez's solution causes an infinite recursion or requires additional complications to avoid the recursion and properly select fields.
– Louis
Jul 24 '...
how to use sed, awk, or gawk to print only what is matched?
...
If you want to select lines then strip out the bits you don't want:
egrep 'abc[0-9]+xyz' inputFile | sed -e 's/^.*abc//' -e 's/xyz.*$//'
It basically selects the lines you want with egrep and then uses sed to strip off the bits before an...
SQL Server database backup restore on lower version
...te a script for all objects and use the script to generate database.
select "Schema and Data" - if you want to Take both the
things in to the Backup script file select Schema Only -
if only schema is needed.
Yes, now you have done with the Create Script with Schema and Data of the...
Using port number in Windows host file
...do what you want with generic OS-level configuration - the browser is what selects the port to choose.
So use bookmarks or something like that.
(Some firewall/routing software might allow outbound port redirection, but that doesn't really sound like an appealing option for this.)
...
:not(:empty) CSS selector is not working?
I'm having a heck of a time with this particular CSS selector which does not want to work when I add :not(:empty) to it. It seems to work fine with any combination of the other selectors:
...
How to undo “git commit --amend” done instead of “git commit”
...
additionally, this answer allows you to selectively pick the changes that you accidentally 'amended', to does provide some additional value to the git reset --soft HEAD@{1} approach (which did solve my problem BTW)
– Wiebe Tijsma
...
Unicode character as bullet for list-item in CSS
...
You can construct it:
#modal-select-your-position li {
/* handle multiline */
overflow: visible;
padding-left: 17px;
position: relative;
}
#modal-select-your-position li:before {
/* your own marker in content */
content: "—";
left: 0...
How to cherry-pick multiple commits
....
Press F5 in gitk. Nothing changes. But no HEAD is marked.
Run git branch selection
Press F5 in gitk. The new branch with its commits appears.
This should clarify things:
Commit a is the new root destination of the group.
Commit b is the commit before the first commit of the group (exclusive).
...
How to remove all rows in a numpy.ndarray that contain non-numeric values
... @naught101 You also need to change any to all. Since you want to select rows where "all are finite", instead of selecting rows where "not any are nan".
– AnnanFay
Jun 6 '17 at 4:59
...
Namespace not recognized (even though it is there)
...u can check/change this by right-clicking your project (not the solution), select Properties -> Application -> Target framework. The target framework is a dropdown on that page.
This is a problem in Visual Studio (I would even go so far as to call it a bug). AutoMapper requires assemblies ...