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How do I access the host machine itself from the iPhone simulator

...'m developing an app that connects to a web service for most of it's operations. As a shortcut, I'd like to run a copy of my development server on my machine. Question is: ...
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Get Specific Columns Using “With()” Function in Laravel Eloquent

...rs. Remember that the primary key (id in this case) needs to be the first param in the $query->select() to actually retrieve the necessary results.* share | improve this answer | ...
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How to convert a PNG image to a SVG? [closed]

... # PNG to PNM potrace file.pnm -s -o file.svg # PNM to SVG Explain options potrace -s => Output file is SVG potrace -o file.svg => Write output to file.svg Example Input file = 2017.png convert 2017.png 2017.pnm Temporary file = 2017.pnm potrace 2017.pnm -s -o 2017.svg Output ...
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FormData.append(“key”, “value”) is not working

...etzaffin: Both Firebug and Chrome's inspector let you see the sent request parameters in an XHR request as long as you've opened the network tab and started logging, so you should be able to get by on that. You could also make a wrapper object that logs the fields and appends to the FormData, and th...
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How to import an excel file in to a MySQL database

...it into some text format. The easiest will probably be a tab-delimited version, but CSV can work as well. Use the load data capability. See http://dev.mysql.com/doc/refman/5.1/en/load-data.html Look half way down the page, as it will gives a good example for tab separated data: FIELDS TERMINATED BY...
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Django: Redirect to previous page after login

... To support full urls with param/values you'd need: ?next={{ request.get_full_path|urlencode }} instead of just: ?next={{ request.path }} share | ...
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Amazon products API - Looking for basic overview and information

...T API you have to encrypt the whole URL in a fairly specific way. The params have to be sorted, etc. There is just more to do. With the SOAP API, you just encrypt the operation+timestamp, and thats it. Adam O'Neil's post here, How to get album, dvd, and blueray cover art from Amazon, ...
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Elegant way to combine multiple collections of elements?

...tatic method as in OP: public static IEnumerable<T> Concat<T>(params IEnumerable<T>[] sequences) { return sequences.SelectMany(x => x); } So I can write: return EnumerableEx.Concat ( list1.Select(x = > x), list2.Where(x => true), list3.OrderBy(x => ...
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Collections.emptyList() vs. new instance

... Starting with Java 7, you can let the compiler infer the type parameter of the generic method invocation from the target type: List<Foo> list = Collections.emptyList() – Paul Jackson May 15 '15 at 20:16 ...
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How to set bootstrap navbar active class with Angular JS?

...gt; <div ng-view></div> and include in controllers.js: function HeaderController($scope, $location) { $scope.isActive = function (viewLocation) { return viewLocation === $location.path(); }; } ...