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In MySQL, can I copy one row to insert into the same table?
...o you don't have to worry about the primary key. Setting it to null allows MySQL to choose the value itself, so there's no risk of creating a duplicate.
If you want to be super-sure you're only getting one row to insert, you could add LIMIT 1 to the end of the INSERT INTO line.
Note that I also ap...
In Maven 2, how do I know from which dependency comes a transitive dependency?
I would like to know which dependency described in my pom.xml brings a transitive dependency in my target directory.
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Squash the first two commits in Git? [duplicate]
...tps://github.com/DarwinAwardWinner/git-custom-commands/blob/master/bin/git-myinit
That way, there's never any reason to mess with the first commit.
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How to check iOS version?
...OS 3.2 does not appear to send -viewWillAppear in a UISplitViewController. My hack is to determine if < iOS 4.0, and send it to the Detail View Controller myself in the Root View's -didSelectRowAtIndexPath.
– jww
Jul 17 '11 at 9:36
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How do I return rows with a specific value first?
I want my query to return the rows of the table where a column contains a specific value first, and then return the rest of the rows alphabetized.
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SVN encrypted password store
I installed SVN on a Ubuntu machine and I can't get my head around something.
3 Answers
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How do you switch pages in Xamarin.Forms?
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@stephane please tell if my first page is CarouselPage and my second page is masterDetailPage then how i can switch the page stackoverflow.com/questions/31129845/…
– Atul Dhanuka
Jul 1 '15 at 4:38
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Same Navigation Drawer in different Activities
...Drawer, i created in the NavigationDrawer.class for multiple Activities in my Application.
12 Answers
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How to detect online/offline event cross-browser?
...0. All of the window.navigator.onLine seems to work great when I stayed on my network, but removed the cord from my router. They all correctly detected offline.
– nycynik
Jan 31 '17 at 17:10
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How to remove ASP.Net MVC Default HTTP Headers?
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In my case only the last three worked, for "X-Powered-By" I still needed <system.webServer> <httpProtocol> <customHeaders> <remove name="X-Powered-By" /> &l...