大约有 18,000 项符合查询结果（耗时：0.0362秒） [XML]
sql “LIKE” equivalent in django query
What is the equivalent of this SQL statement in django?
5 Answers
5
...
How does one make an optional closure in swift?
I'm trying to declare an argument in Swift that takes an optional closure. The function I have declared looks like this:
4 ...
LaTeX: Prevent line break in a span of text
How can I prevent LaTeX from inserting linebreaks in my \texttt{...} or \url{...} text regions? There's no spaces inside I can replace with ~ , it's just breaking on symbols.
...
Private and protected constructor in Scala
I've been curious about the impact of not having an explicit primary constructor in Scala, just the contents of the class body.
...
How to get the anchor from the URL using jQuery?
... can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", i...
Using Rails serialize to save hash to database
I'm try to save a hash mapping ids to a number of attempts in my rails app. My migration to the database to accommodate this new column:
...
How to declare or mark a Java method as deprem>cat m>ed?
I would like to make one of my methods "deprem>cat m>ed" = not used anymore.
6 Answers
6
...
Performance - Date.now() vs Date.getTime()
per MDN
5 Answers
5
...
ASP.NET Temporary files cleanup
...
Yes, it's safe to delete these, although it may force a dynamic recompilation of any .NET applim>cat m>ions you run on the server.
For background, see the Understanding ASP.NET dynamic compilation article on MSDN.
...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别 - C/C++ - 清泛网 -...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别1、发送消息SendMessage、PostMessagePostMessage将消息放入消息队列后马上返回，而SendMessage直到窗口过程处理完消息后才返回2、三个消息...1、发送消息SendMessage、PostMessage
PostMessage将消...