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What is the AppDelegate for and how do I know when to use it?
... del = [AppDelegate sharedAppDelegate]; (see developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/…) what does that mean? i can see examples of using it but i don't really understand the theory behind it (see this example:developer.apple.com/library/ios/#samplecode/…)
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Building and running app via Gradle and Android Studio is slower than via Eclipse
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/home/<username>/.gradle/ (Linux)
/Users/<username>/.gradle/ (Mac)
C:\Users\<username>\.gradle (Windows)
Append:
# IDE (e.g. Android Studio) users:
# Settings specified in this file will override any Gradle settings
# configured through the IDE.
# For more details on how to ...
Detect iPad Mini in HTML5
...script. I know you can get a user's IP, but is it possible to get a user's mac address? Are those ranges different between iPad2's and iPad mini's?
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How does the new automatic reference counting mechanism work?
... inexpensive (as discussed here). I know I'm replacing all of my existing Mac GC code with ARC implementations.
As to whether this could be extended to other languages, it seems geared around the reference counting system in Objective-C. It might be difficult to apply this to Java or other langua...
Python naming conventions for modules
...m on Unix,
but it may be a problem when the code is transported to older Mac or
Windows versions, or DOS.
When an extension module written in C or C++ has an accompanying Python
module that provides a higher level (e.g. more object oriented)
interface, the C/C++ module has a leading und...
window.close and self.close do not close the window in Chrome
...fari 7-8 and ALSO Firefox 29-35. I tested using version 8.1 of Windows and Mac OS X 10.6, 10.9 & 10.10 if that is different.
Self-Closing Window Code (on the page that closes itself)
The complete code to be used on the user-opened window that can close itself:
window_to_close.htm
JavaScri...
How to read the Stock CPU Usage data
...average"
showing CPU load over 1 minute, 5 minutes and 15 minutes
Linux, Mac, and other Unix-like systems display “load average” numbers. These numbers tell you how busy your system’s CPU, disk, and other resources are. They’re not self-explanatory at first, but it’s easy to become famil...
What is the list of possible values for navigator.platform as of today? [closed]
...ged throughout the years. It used to be:
navigator.platform indicates the machine type for which the browser was compiled.
This basically means the property can return Win16 when the user is running a browser compiled for 16-bit, even though the user is on a 32-bit or 64-bit Windows machine.
Of co...
C/C++ with GCC: Statically add resource files to executable/library
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This will produce an invalid binary (at least on Mac and Linux), which cannot be processed by tools like install_name_tool. Beside that, the binary still works as executable.
– Andy Li
Apr 13 '18 at 17:07
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How do I apply a perspective transform to a UIView?
...s for this.
Check out the "CovertFlow" sample that comes with Xcode. It's mac-only (ie not for iPhone), but a lot of the concepts transfer well.
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