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Test iOS app on device without apple developer program or jailbreak

...umber of apps on any of your devices, simply by logging in with your Apple ID. You will no longer need a paid Program membership to deploy apps on your own device (and you certainly no longer have to jailbreak your device if you're not comfortable doing so). Well, not for the majority of use cases a...
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Why would a JavaScript variable start with a dollar sign? [duplicate]

... JS-Variables should use camelCase. email_fields -> emailField. Only valid use-case for _ is as a prefix for private/protected properties. – cschuff Sep 22 '14 at 12:18 11 ...
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Error while pull from git - insufficient permission for adding an object to repository database .git

... Assuming @ChrisHayes is right about an accidental sudo, this should fix it. From inside your repository: sudo chown -R $USER:$USER "$(git rev-parse --show-toplevel)/.git" Update: for those of you getting the illegal group name error, try this instead: sudo chown ...
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Flexbox: center horizontally and vertically

...; align-items: center; justify-content: center; } .row { width: auto; border: 1px solid blue; } .flex-item { background-color: tomato; padding: 5px; width: 20px; height: 20px; margin: 10px; line-height: 20px; color: white; font-weight: ...
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Broadcast receiver for checking internet connection in android app

I am developing an android broadcast receiver for checking internet connection. 21 Answers ...
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How to copy a dictionary and only edit the copy

... list/etc in there changes will be applied to both. IIRC. Deepcopy will avoid that. – Will Mar 18 '10 at 7:08 16 ...
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how to generate migration to make references polymorphic

...ic. Instead, you should see the actual fields that Rails uses (the Rails Guides have more info). – Michelle Tilley Apr 4 '11 at 15:44 2 ...
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height

... Just a quick basic idea. I was testing with the following markup: <div id="fos"> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin nisi ligula, dapibus a volutpat sit amet, mattis et dui. Nunc porttitor accumsan o...
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How to export revision history from mercurial or git to cvs?

... Fortunately for those of us who are still forced to use CVS, git provides pretty good tools to do exactly what you're wanting to do. My suggestions (and what we do here at $work): Creating the Initial Clone Use git cvsimport to clone the CVS revision history into a git repository. I use the ...
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DROP IF EXISTS VS DROP?

... Just thought I'd mention that it would be a really good idea for one to use CASCADE within a transaction block (BEGIN ... COMMIT). This way it is clear how the database will be affected before potentially clobbering a bunch of data you may not have wanted to. ...