大约有 34,900 项符合查询结果（耗时：0.0391秒） [XML]
Test if characters are in a string
...
TMS
49.8k4444 gold badges193193 silver badges333333 bronze badges
answered Apr 12 '12 at 17:28
smusmu
...
MySQL select where column is not empty
...mpty string:
select phone, phone2
from jewishyellow.users
where phone like '813%' and phone2<>''
Note that NULL value is interpreted as false.
share
|
improve this answer
|
...
Call UrlHelper in models in ASP.NET MVC
I need to generate some URLs in a model in ASP.NET MVC. I'd like to call something like UrlHelper.Action() which uses the routes to generate the URL. I don't mind filling the usual blanks, like the hostname, scheme and so on.
...
How to compare Unicode characters that “look alike”?
...you need to use depends on the characters themselves; just because they look alike doesn't necessarily mean they represent the same character. You also need to consider if it's appropriate for your use case — see Jukka K. Korpela's comment.
For this particular situation, if you refer to the links...
Limit results in jQuery UI Autocomplete
...e source parameter and then call slice on the filtered array.
Here's a working example: http://jsfiddle.net/andrewwhitaker/vqwBP/
share
|
improve this answer
|
follow
...
How can I comment a single line in XML?
... comment a line in XML and have the comment end automatically on a linebreak.
XML has only one definition for a comment:
'<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
XML forbids -- in comments to maintain compatibility with SGML.
...
How do I get the result of a command in a variable in windows?
I'm looking to get the result of a command as a variable in a Windows batch script (see how to get the result of a command in bash for the bash scripting equivalent). A solution that will work in a .bat file is preferred, but other common windows scripting solutions are also welcome.
...
$watch an object
...ant to watch for changes in a dictionary, but for some reason watch callback is not called.
8 Answers
...
Do you use NULL or 0 (zero) for pointers in C++?
...You could not assign NULL to any pointer other than void* , which made it kind of useless. Back in those days, it was accepted that you used 0 (zero) for null pointers.
...
How to get the filename without the extension from a path in Python?
...
GeoGeo
82.1k102102 gold badges303303 silver badges483483 bronze badges
...