py

post/py/py-thread.md

@@ -114,16 +114,16 @@ mutex:
 
 在c语言里面就是用的futex
 
-## close thread: via thread.Event
-via a threadsafe threading.Event():
-1. 利用e.wait() until e.set():
+## 关闭 thread的方法: thread.Event
+可以通过threading.Event() 以线程安全的方式关闭线程:
+1.利用e.wait() until e.set():
 
     e = threading.Event()
     while not e.wait(0.5): # wait 会阻塞0.5秒
         time.sleep(1)
     print('end')
 
-2. 利用e.is_set() until e.clear():
+2.利用e.is_set() until e.clear():
 
     e = threading.Event()
     e.set()
@@ -139,7 +139,7 @@ via a threadsafe threading.Event():
     e.clear()
     thread.join()
 
-3. close via thread attr:
+3.close via thread attr:
 
     def loop():
         t = threading.currentThread()

post/rb/rails-.md

@@ -65,10 +65,15 @@ get/set session:
 ## response
       response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\""
       render :plain => errormessage, :status => :unauthorized  #401
+      render :plain => errormessage, :status => 401   #401
 
 json
 
-    render :json => data
+    render :json => data, :status=>202
+
+tmpl:
+
+    render(:file => File.join(Rails.root, 'public/403.html'), :status => 403, :layout => false)
 
 ### redirect
 redirect

post/rb/rails-model.md

@@ -36,7 +36,6 @@ private: true
       puts "o: #{o.inspect}"
     end
 
-
 ### where
     .where('name LIKE :name OR email LIKE :name OR postcode LIKE :name', :name => t)