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What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?
In the Mac and iOS platforms, memory leaks are often caused by unreleased pointers. Traditionally, it has always been of utmost importance to check your allocs, copies and retains to make sure each has a corresponding release message.
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Android Min SDK Version vs. Target SDK Version
...with the version specified here. Specifying this target version allows the platform to disable compatibility settings that are not required for the target version (which may otherwise be turned on in order to maintain forward-compatibility) or enable newer features that are not available to older ap...
C fopen vs open
...her stdio functions.
Your code may someday need to be ported to some other platform that only supports ANSI C and does not support the open function.
In my opinion the line ending translation more often gets in your way than helps you, and the parsing of fscanf is so weak that you inevitably end u...
What is “stdafx.h” used for in Visual Studio?
...rated when I start a project in Visual Studio 2010. I need to make a cross-platform C++ library, so I don't/can't use this header file.
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Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
...sing JavaFX and run it on iOS, Android or Windows Phone 8, without writing platform-specific code?
5 Answers
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Is there a replacement for unistd.h for Windows (Visual C)?
...orting a relatively simple console program written for Unix to the Windows platform ( Visual C++ 8.0 ). All the source files include "unistd.h", which doesn't exist. Removing it, I get complaints about misssing prototypes for 'srandom', 'random', and 'getopt'.
I know I can replace the random functi...
Maximum size of a element
... is widely supported by modern and legacy
browsers, but each browser and platform combination imposes unique
size limitations that will render a canvas unusable when exceeded.
Unfortunately, browsers do not provide a way to determine what their
limitations are, nor do they provide any kind o...
Why can't code inside unit tests find bundle resources?
...h : \(bundleMain.bundlePath)")
// …/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Xcode/Agents
print("bundleDoingTest.bundlePath : \(bundleDoingTest.bundlePath)")
// …/PATH/TO/Debug/ExampleTests.xctest
print("bundleBeingTested.bundlePath...
What is the C runtime library?
... manufacturer. Therefore a runtime library is always compiler-specific and platform-specific.
The concept of a runtime library should not be confused with an ordinary program library like that created by an application programmer or delivered by a third party or a dynamic library, meaning a pro...
What's the point of malloc(0)?
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Personally, I think setting to NULL is a better cross-platform strategy, since free() is guaranteed (by spec) to work fine on NULL as input.
– Reed Copsey
Jan 7 '10 at 17:50
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