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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
...agree with you the document is not as clear as other documents, so here is my answer.
The implementation of hitTest:withEvent: in UIResponder does the following:
It calls pointInside:withEvent: of self
If the return is NO, hitTest:withEvent: returns nil. the end of the story.
If the return is YE...
What is the difference between a symbolic link and a hard link?
...how I visualize it:
Here is how we get to that picture:
Create a name myfile.txt in the file system that points to a new inode (which contains the metadata for the file and points to the blocks of data that contain its contents, i.e. the text "Hello, World!":
$ echo 'Hello, World!' > myfile...
Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
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My instance of Tomcat 5.5 doesn't write that file.
– Arne Evertsson
Nov 7 '10 at 11:52
3
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Adding Python Path on Windows 7
...ave gone wrong on many, many occasions.
I thought I should share a few of my past mistakes here hoping that it might help someone.
(These apply to all Environmental Variables, not just when setting Python Path)
Watch out for these possible mistakes:
Kill and reopen your shell window: Once you ma...
How can I implement an Access Control List in my Web MVC application?
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First part/answer (ACL implementation)
In my humble opinion, the best way to approach this would be to use decorator pattern, Basically, this means that you take your object, and place it inside another object, which will act like a protective shell. This would NOT r...
Environment variables for java installation
...default Windows-1252). This has saved a lot of headaches when wirking with my own code and that of others, which unfortunately often assume the (sane) default encoding UTF-8.
When JDK is installed, it adds to the system environment variable Path an entry C:\ProgramData\Oracle\Java\javapath;. I anecd...
Get nested JSON object with GSON using retrofit
I'm consuming an API from my android app, and all the JSON responses are like this:
12 Answers
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How to set the java.library.path from Eclipse
...ave very little control. I certainly can't change the project structure. My workaround for the moment is to put everything on my PATH - but that's not so nice.
– Dan
Jul 1 '10 at 12:03
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notifyDataSetChange not working from custom adapter
When I repopulate my ListView , I call a specific method from my Adapter .
11 Answers
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HTTP headers in Websockets client API
...g trick: I connect to the server as follows:
var ws = new WebSocket("ws://my_token@example.com/service");
And when my code at the server side receives Basic Authorization header with non-empty username and empty password, then it interprets the username as a token.
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