ios - Naming guidelines for the selector methods of gesture recognizers? -

-

I started to naming my selector methods generally based on the description of the genescope, but the words "word" in front with. For example: 

  UITapGestureRecognizer * aRecognizer = [[UITapGestureRecognizer alloc] initWithTarget: auto-operation: @selector (handleOneFingerSingleTap :)];   
 But then I need different behavior (and different selector methods) for the same gesture in different ideas. Then I started naming my selective methods, which I wanted to do. For example:    UITapGestureRecognizer * aRecognizer = [[UITapGestureRecognizer alloc] initWithTarget: Self-action: @selector (handleShowMyPopover :)];   
 However, I'm not sure that seems long-term. For one thing, the name of the method alone does not clearly indicate that it is a signal identifier selector. Or maybe the word "handle" indicates that this is a selector method? Do I need to worry about it?  
 That's why I am asking: to see if anyone has the name of priority identifier selectors, P> I searched but could not find anything clear.  
 Just in this case it matters to the discussion, I create and assign views of the view controller to the identifier of the gesture, and selector methods also remain in view controller.   
 
 
 I also went through a search process and settled on bus (only one person's opinion) :  
     
  1.  The gesture has been completed in the form of a verb, use a descriptor about it, for this you can use the same signal type to be used for different (semantic) Allows to differentiate between handler.  
  2.  Suffer method name with "gesture"  
  3.  Always use selector form Identifier parameter, and use specific subclass type in signature.   
     Format:  
      - (zero) ObjectAutuplication Consensual: (UISpecificGestureRecognizer *) identifier; Example: A tap gesture identifier that opens a document, I call it:  
      - (zero) OpenDidware: (UITapGestureRecognizer *) identifier;

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

memcached - Django cache performance -

-
We are now using Redis for in-memory cache for our Django application (we used the first memcatch The difference in performance is no big, and we're using Redis because the disc dump feature). The problem is that Django cache's performance in my view - terrible, we have a view with 102 cache hits (no miss), and it has 81 ms (only the cash part, which is with the DJBugBug toolbar Is measured). In my opinion - this is a very long time, I know, asking for a question for DB can be 10x more (or 100x) time, but that is also not good with cash performance of that fact. We are running radis (and the first memacatch) on different hosts, connected to the local network with other servers. Is there a way to maximize cache performance in Django? Instead of displaying problem cache, there is a possibility of the number of items to be received for each page 102 Cash calls mean long time lost due to network latency. With full control of the code, you may be able to fix it with m...
Read more