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MySQL > Table doesn't exist. But it does (or it should)
...e table name I'm using is off. So table is called 'db' but I used 'DB' in select statement. Make sure the case is the same.
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Filtering for empty or NULL names in a queryset
...null, not-empty alias field. The generated SQL would look something like:
SELECT * FROM Name WHERE alias IS NOT NULL AND alias != ""
You can also pass multiple arguments to a single call to exclude, which would ensure that only objects that meet every condition get excluded:
Name.objects.exclude...
DbEntityValidationException - How can I easily tell what caused the error?
... var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
...
Detecting Browser Autofill
...e change event.
Firefox 4 does dispatch the change change event when users select a value from a list of suggestions and tab out of the field.
Chrome 9 does not dispatch the change event.
Safari 5 does dispatch the change event.
You best options are to either disable autocomplete for a form usin...
Error 5 : Access Denied when starting windows service
... on your service name:
3. click on "properties"
4. go to "log on" tab
5. select "local system account"
6. click "ok"
now you can try to start the service.
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Copy to Output Directory copies folder structure but only want to copy files
...UnchangedFiles="true"
/>
</Target>
This allows you to select "RootContent" as the Build Action in the Properties window, and all can be accessed via the GUI.
A more complete explanation: the "AvailableItemName" option basically creates a new named-list that you can assign items ...
Inserting a Python datetime.datetime object into MySQL
...
when iserting into t-sql
this fails:
select CONVERT(datetime,'2019-09-13 09:04:35.823312',21)
this works:
select CONVERT(datetime,'2019-09-13 09:04:35.823',21)
easy way:
regexp = re.compile(r'\.(\d{6})')
def to_splunk_iso(dt):
"""Converts the datetime ...
How can I delete all unversioned/ignored files/folders in my working copy?
...ovides a finer grain resolution than Stefan's answer provided, letting you select non-versioned files separately from ignored files. Just select TortoiseSvn >> Clean up... to open this dialog.
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How to configure Eclipse build path to use Maven dependencies?
...en simply import it in Eclipse (right-click the Package Explorer view and select Import... > Maven Projects) and it will be "Maven ready".
Now, to add a dependency, either right-click the project and select Maven > Add Dependency) or edit the pom manually.
PS: avoid using the maven-eclipse...
Show history of a file? [duplicate]
... doesn't work for me - I just get a blank screen with the text 'No commits selected'.
– Tola Odejayi
Jul 8 '16 at 14:12
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