大约有 44,000 项符合查询结果（耗时：0.0596秒） [XML]
What's the difference between @Secured and @PreAuthorize in spring security 3?
...
170
The real difference is that @PreAuthorize can work with Spring Expression Language (SpEL). You...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...d to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_name,...
Django TemplateDoesNotExist?
My local machine is running Python 2.5 and Nginx on Ubuntu 8.10, with Django builded from latest development trunk.
20 Answ...
Add a new line in file?
...
177
Use IO#puts.
file.puts @string
...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
I'm using IDEA 12 Leda on Mountain Lion. I wanted to increase the maximum memory that IDE can use. I set the VMOptions in Info.plist file to be
-Xmx2048m -ea -XX:+HeapDumpOnOutOfMemoryError -Xverify:none -Xbootclasspath/a:../lib/boot.jar
...
Programmatically add custom event in the iPhone Calendar
...
11 Answers
11
Active
...
mysql command for showing current configuration variables
...
|
edited Aug 25 '16 at 2:57
Pozzo-Balbi
14355 bronze badges
answered Sep 29 '09 at 16:53
...
error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
...
13 Answers
13
Active
...
How to create a protocol with methods that are optional?
...
251
From the Apple page on "Formal Protocols":
Optional Protocol
methods can be marked as opt...