大约有 47,000 项符合查询结果（耗时：0.0761秒） [XML]
Validating IPv4 addresses with regexp
...so it ends with a word boundary rather than with the end of line? Additionally here I've marked the non-capturing groups to avoid unwanted sub-matches. NB: This still doesn't take into account @dty's comment as I'm not familiar with that form of IP; though he's correct that it seems valid.
...
Using an image caption in Markdown Jekyll
...ere! I am not quite sure where and how to put the CSS part...it would be really great if anyone could help.
– ChriiSchee
Apr 10 '19 at 13:50
2
...
GitHub pages are not updating
..., but the new article isn't showing up there. When I execute the server locally, a post lives at localhost:4000/posts/the-price-of-inconsistent-code/ . However, when I go to http://maltzj.github.io/posts/the-price-of-inconsistent-code I get a 404. I also added a new file which should live at htt...
sqlalchemy unique across multiple columns
...queConstraint or Index constructs explicitly.
As these belong to a Table and not to a mapped Class, one declares those in the table definition, or if using declarative as in the __table_args__:
# version1: table definition
mytable = Table('mytable', meta,
# ...
Column('customer_id', Integ...
C++ Dynamic Shared Library on Linux
...were for a plugin system, you would use MyClass as a base class and define all the required functions virtual. The plugin author would then derive from MyClass, override the virtuals and implement create_object and destroy_object. Your main application would not need to be changed in any way.
...
What happened to “HelveticaNeue-Italic” on iOS 7.0.3
...
You say you replaced all your uses with something else. What did you replace it with? We noticed that if you replace it with HelveticaNeue-MediumItalic in the XIB file, we get incorrect results on iOS 6 and earlier because that font appears to ha...
Get the _id of inserted document in Mongo database in NodeJS
...ToInsert, function(err,docsInserted){
console.log(docsInserted);
});
and check the console to see what I mean.
share
|
improve this answer
|
follow
|
...
MVC 3: How to render a view without its layout page when loaded via ajax?
...
@Matt Greer, you call it nasty, I call it DRY, subjective stuff anyway :-)
– Darin Dimitrov
Mar 15 '11 at 21:44
...
How to change variables value while debugging with LLDB in Xcode?
...allows you to change local variables while debugging (see how to change NSString value while debugging in XCode? ). Does LLDB offer a similar functionality? If so, how can we use it?
...
How to write inline if statement for print?
...n Python 2.5)
expression_if_true if condition else expression_if_false
And note, that both print a and b = a are statements. Only the a part is an expression. So if you write
print a if b else 0
it means
print (a if b else 0)
and similarly when you write
x = a if b else 0
it means
x = ...