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Maven2: Missing artifact but jars are in place
... from Project->Clean, some of which are more along the lines of turning it off and on again.
Try right-clicking on the project and selecting Maven->Update Project Configuration.
Disable then re-enable dependency management (right-click Maven->Disable Dependency Management then Maven->...
Find the index of a dict within a list, by matching the dict's value
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edited Dec 27 '17 at 23:06
answered Dec 8 '10 at 20:03
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How can I create directories recursively? [duplicate]
...rs is what you need. For chmod or chown you'll have to use os.walk and use it on every file/dir yourself.
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Html.RenderPartial giving me strange overload error?
I made a test partial page named _Test.cshtml and put it in the same directory as my view that will be calling it, here it is:
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How can I convert string date to NSDate?
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edited Nov 29 '18 at 15:14
answered Jul 16 '14 at 10:05
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How to create a MySQL hierarchical recursive query
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For MySQL 8+: use the recursive with syntax.
For MySQL 5.x: use inline variables, path IDs, or self-joins.
MySQL 8+
with recursive cte (id, name, parent_id) as (
select id,
name,
parent_id
from products
where ...
How do I restore a dump file from mysqldump?
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It should be as simple as running this:
mysql -u <user> -p < db_backup.dump
If the dump is of a single database you may have to add a line at the top of the file:
USE <database-name-here>;
If it was a du...
How do I format a date with Dart?
...u can use the intl package (installer) to format dates.
For en_US formats, it's quite simple:
import 'package:intl/intl.dart';
main() {
final DateTime now = DateTime.now();
final DateFormat formatter = DateFormat('yyyy-MM-dd');
final String formatted = formatter.format(now);
print(formatted...
How can I start PostgreSQL server on Mac OS X?
I had forgotten to run the initdb command.
33 Answers
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How to display loading message when an iFrame is loading?
I have an iframe that loads a third party website which is extremely slow to load.
9 Answers
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