大约有 15,630 项符合查询结果（耗时：0.0343秒） [XML]
Are database triggers evil? [closed]
... result if it occurs to you (as it does to me) to look there. If I get an error saying a table that I'm not referencing in my sp has an FK error, I know without even thinking about it that trigger is causing the problem and so should any competent database developer. Putting business rules only in ...
Maven Run Project
...Class>foo.bar.SomeMainClass</exec.mainClass> and it doesn't work. Error is the same: [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java (default-cli) on project newtrex: The parameters 'mainClass' for goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java are missing...
Multiple Models in a single django ModelForm?
...f.__name__.lower()
form = getattr(self, name)
self.errors.update(form.errors)
return isValid
def clean(self):
cleaned_data = super(CombinedFormBase, self).clean()
for f in self.form_classes:
name = f.__name__.lower()
form =...
Map a network drive to be used by a service
...u get after try to create a directory from within the service a permission error?
– tyoc213
Dec 8 '16 at 23:43
You sho...
Really weird eclipse keyboard behavior/bug?
...s them) but the rest of the buttons works just fine. There is no exception/error thrown anywhere on the screen. I don't exactly know how to reproduce this malfunctioning.
...
FB OpenGraph og:image not pulling images (possibly https?)
...ta for images! We did try to do image:secure_url by itself and FB threw an error. We tried image & secure_url *in a number of ways) and linter showed no change whatsoever.
– Cyprus106
Jan 13 '12 at 23:35
...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...are not XHTML at all, but actually invalid HTML that’s getting by on the error handling of HTML parsers. All those “Valid XHTML 1.0!” links on the web are really saying “Invalid HTML 4.01!”.
To test whether you have real XHTML or invalid HTML with XHTML's DOCTYPE, put this in your docu...
Why does the JavaScript need to start with “;”?
...pty statement, but in the best case it could avoid trying to track down an error in this file when the unfinished statement actually came from above.
share
|
improve this answer
|
...
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
...d. Crockford idea is not about 'can I do it?' it's about 'how can I avoid errors?'
– ArtoAle
Sep 18 '12 at 22:37
1
...
How to execute multi-line statements within Python's own debugger (PDB)
...
It gives me "NameError: name 'interact' is not defined" when doing that.
– Jason
Dec 14 '17 at 4:10
1
...