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Simple proof that GUID is not unique [closed]

... @ErocM; See "Brane cosmology" (en.wikipedia.org/wiki/Brane_cosmology) and "Membrane (M-Theory)" (en.wikipedia.org/wiki/Membrane_(M-Theory)). The idea is if two branes touch a new universe is created. Therefore, you can infer that if two GUIDs touch, a new universe is thus created. ...
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How to write lists inside a markdown table?

... edited Apr 3 '15 at 8:29 marc_s 650k146146 gold badges12251225 silver badges13551355 bronze badges answered Nov 14 '13 at 11:52 ...
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Rails find_or_create_by more than one attribute?

There is a handy dynamic attribute in active-record called find_or_create_by: 5 Answers ...
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How to unpack and pack pkg file?

...nstalled this pkg nothing happend. In console I got this message: posix_spawn("/Library/Application Support/Project1/Project1.app/Contents/MacOS/Project1", ...): No such file or directory. I have investigated that old Payload file has /./Project1.app/... and new payload has /Project1.app/... in...
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Rendering JSON in controller

...ting your own dogfood and doing both In both cases render :json => some_data will JSON-ify the provided data. The :callback key in the second example needs a bit more explaining (see below), but it is another variation on the same idea (returning data in a way that JavaScript can easily handle....
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dismissModalViewControllerAnimated deprecated

...this it might be something like this: @implementation UIViewController (NJ_ModalPresentation) -(void)nj_presentViewController:(UIViewController *)viewControllerToPresent animated:(BOOL)flag completion:(void (^)(void))completion{ NSAssert(completion == nil, @"You called %@ with a non-nil complet...
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Expand/collapse section in UITableView in iOS

... image via IB. self.disclosureButton.setImage(UIImage(named: "arrow_up"), forState: UIControlState.Selected) self.disclosureButton.setImage(UIImage(named: "arrow_down"), forState: UIControlState.Normal) } } the SectionHeaderView.xib(the view with gray background) should look s...
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Assign one struct to another in C

...ree() because they are automatic variables: en.wikipedia.org/wiki/Automatic_variable – joshdoe Jun 19 '12 at 16:32  |  show 1 more comment ...
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git still shows files as modified after adding to .gitignore

...ered Jun 7 '18 at 9:19 Sidhanshu_Sidhanshu_ 84755 silver badges1010 bronze badges ...
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How do I edit an existing tag message in git?

...e spoofing the date and author: > git tag -d <tag-name> > [GIT_COMMITTER_DATE=<original-commit-date>] \ > [GIT_AUTHOR_NAME=<original-author-name>] \ > git tag <tag-name> [commit] Whole story: Building on Sungram's answer (originally proposed as an edit): 1. A...