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How can we programmatically detect which iOS version is device running on? [duplicate]

...l answer: Check iPhone iOS Version) Those macros do exist in github, see: https://github.com/carlj/CJAMacros/blob/master/CJAMacros/CJAMacros.h Like this: #define SYSTEM_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrdere...
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Connection to SQL Server Works Sometimes

...t got installed on target computer (Windows Updates auto-install was on) - https://support.microsoft.com/?kbid=3186539 Uninstalling .NET Framework 4.7 solved connection issues. Apparently, there is a breaking change in .Net Framework 4.6.1 - TransparentNetworkIPResolution Updating connection strin...
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rejected master -> master (non-fast-forward)

...e file created as optional step when creating github repository. git pull https://github.com/*username*/*repository*.git master repository URL is got from here on project github page : I then re-initialised (this may not be needed) git init git add . git commit -m "update" Then push : gi...
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How to pass a variable from Activity to Fragment, and pass it back?

...d solution because it keeps your activities and fragments loosely coupled https://github.com/greenrobot/EventBus share | improve this answer | follow | ...
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Best way to add comments in erb

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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Xcode without Storyboard and ARC

... storyboards or not. I wrote a script that does all that work for you: https://github.com/jfahrenkrug/Xcode4templates After running the script, you will have an "Xcode 4" section in the "New Project" screen: And then - Alas! - you get your beloved choices back: You will need a copy of t...
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How to run Gulp tasks sequentially one after the other

...ad to complicated build files and we don't want people using it (source: https://github.com/gulpjs/gulp/issues/426#issuecomment-41208007) share | improve this answer | fol...
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Why does only the first line of this Windows batch file execute but all three lines execute in a com

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How to enable or disable an anchor using jQuery?

...good. Use pointer-events CSS style. (As Rashad Annara suggested) See MDN https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events. Its supported in most browsers. Simple adding "disabled" attribute to anchor will do the job if you have global CSS rule like following: a[disabled], a[disabl...
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How to change a django QueryDict to Python Dict?

... New in Django >= 1.4. QueryDict.dict() https://docs.djangoproject.com/en/stable/ref/request-response/#django.http.QueryDict.dict share | improve this answer ...