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Is it possible to make the -init method private in Objective-C?

... NS_UNAVAILABLE - (instancetype)init NS_UNAVAILABLE; This is a the short version of the unavailable attribute. It first appeared in macOS 10.7 and iOS 5. It is defined in NSObjCRuntime.h as #define NS_UNAVAILABLE UNAVAILABLE_...
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How should I escape strings in JSON?

...tosThanatos 36.1k1212 gold badges7272 silver badges132132 bronze badges ...
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CGContextDrawImage draws image upside down when passed UIImage.CGImage

...ingPrintingiOS/GraphicsDrawingOverview/GraphicsDrawingOverview.html#//apple_ref/doc/uid/TP40010156-CH14-SW4 Flipping the Default Coordinate System Flipping in UIKit drawing modifies the backing CALayer to align a drawing environment having a LLO coordinate system with the default coordinate...
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How can I return an empty IEnumerable?

...le – Chris Marisic Jul 12 '10 at 15:32 6 Pardon my ignorance on the subject, but could you please...
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What are the complexity guarantees of the standard containers?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Pip freeze vs. pip list

... | edited Feb 11 '17 at 0:32 answered Feb 4 '15 at 19:50 Fo...
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Why does Vim save files with a ~ extension?

...ur post!) – pwmusic Sep 23 '19 at 9:32 add a comment  |  ...
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Create a tag in a GitHub repository

... tab Click on edit button for the release Provide name of the new tag ABC_DEF_V_5_3_T_2 and hit tab After hitting tab, UI will show this message: Excellent! This tag will be created from the target when you publish this release. Also UI will provide an option to select the branch/commit Select bra...
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网移动版 - 专注IT技能提升

... is done on the fly as the user is typing. All validation is done in the EN_UPDATE message handler, so any cut/copy and paste operations are immediately validated. If the user deletes the text in the cell, the value is set to zero. Using the CGridCellNumeric class Download and unzip the ...
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网移动版 - 专注IT技能提升

... is done on the fly as the user is typing. All validation is done in the EN_UPDATE message handler, so any cut/copy and paste operations are immediately validated. If the user deletes the text in the cell, the value is set to zero. Using the CGridCellNumeric class Download and unzip the ...