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Understanding reference counting with Cocoa and Objective-C
...easing the string on to the thread's NSAutoreleasePool, which will
// happen at some later time. The consequence is that the returned string
// will still be valid for the caller of this function.
return [s autorelease];
}
I realize all of this is a bit confusing - at some point, tho...
IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
... Ultimate with Tomcat and deploy a war. Everything deploys fine to the webapp directory of tomcat.
6 Answers
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
In my ASP.NET MVC app, I am rendering a checkbox using the following code:
5 Answers
5...
Drawing Isometric game worlds
...changed formating.
Perhaps the advantage for the "zig-zag" technique for mapping the tiles to the screen can be said that the tile's x and y coordinates are on the vertical and horizontal axes.
"Drawing in a diamond" approach:
By drawing an isometric map using "drawing in a diamond", which I beli...
Catch multiple exceptions at once?
...program flow, it just handles certain exceptions then lets the rest of the application deal with any other exception types.
– lkg
Jun 14 '11 at 19:13
30
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Understanding Fragment's setRetainInstance(boolean)
...rwise) to be able to handle all scenarios: e.g. "home key, rotate, back to app" recreates my fragment with constructor call, losing all state variables. I have an AsyncTask as member variable, that's why I want to retain, now, if I want it to work I'm forced to stop the task, save state, and resume ...
How to get the Full file path from URI
...ic file, but if i do it like the MediaStore Solution, it won't work if the app user selects eg Astro as browser, instead of Music Player. How do I solve this?
...
Boost Statechart vs. Meta State Machine
Apparently boost contains two separate libraries for state machines: Statechart and Meta State Machine (MSM). The taglines give very similar descriptions:
...
How can I parse a CSV string with JavaScript, which contains comma in data?
...ular expression is then used to match one value from the CSV string. It is applied repeatedly until no more matches are found (and all values have been parsed).
Regular expression to parse one value from a valid CSV string:
re_value = r"""
# Match one value in valid CSV string.
(?!\s*$) ...
To Workflow or Not to Workflow?
... you unproven, piece of technology. Do a small, non critical, piece of the application using WF4. That way if it works you can expand on it but if it fails you can rip it out and replace it with more traditional .NET code. That way you get real experience with WF4 instead of having to base a decisio...