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Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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“From View Controller” disappears using UIViewControllerContextTransitioning
...r *)viewControllerForKey:(NSString *)key;
So instead of adjusting frames etc of toViewController.view, use the return value of [transitionContext viewForKey:UITransitionContextToViewKey].
If your app needs to support iOS7 and/or Xcode 5, then you can use a simple category method on UIViewControll...
What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...ic unit of storage is analogous to JSON, Python dictionaries, Ruby hashes, etc. This is a rich data structure capable of holding arrays and other documents. This means you can often represent in a single entity a construct that would require several tables to properly represent in a relational db. T...
How does an underscore in front of a variable in a cocoa objective-c class work?
... must mean that they use it internally for their own frameworks like UIKit etc. Which is why we shouldn't carelessly use it. But I see that, in the link you provided @kelan. They actually say in the "revision history" that it is "suitable" to use (). I interpret is as we "can" use it if we want.
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How can I enable zoom in on UIWebView which inside the UIScrollView?
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Hi, It all working fine Paging, ZoomIn/Out, etc... But I have one issue in that. My app working in both orientation (Portrait & Landscape). Now, in portrait, I have to swipe the page 2-3 times then I am able to go next page. But in landscape, it's working fine. I h...
Undo git reset --hard with uncommitted files in the staging area
...in your situation, with git add .) although it might be a bit of work. In order to add a file to the index, git adds it to the object database, which means it can be recovered so long as garbage collection hasn't happened yet. There's an example of how to do this given in Jakub Narębski's answer ...
Add only non-whitespace changes
... someone else might also contribute a solution for people using Sublesion, etc.
– Steve Pitchers
Jul 24 '15 at 10:30
1
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Why does the C++ map type argument require an empty constructor when using []?
... contains some specific properties (default constructor, copy constructor, etc.).
Constructor without arguments is needed by the stl::map, because it's used, when operator[] is invoked with the key, which hasn't already been kept by the map. In this case the operator[] inserts the new entry consist...
Should operator
...stream would be required when using the ostream.operator<<(obj&) ordering; hence the free function. Otherwise the user type need be a steam type to accommodate access.
– wulfgarpro
Oct 1 '16 at 23:46
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Disabling browser print options (headers, footers, margins) from page?
...in on the html before sending to printer */
}
body
{
border: solid 1px blue ;
margin: 10mm 15mm 10mm 15mm; /* margin you want for the content */
}
</style>
</head>
<body>
<div>Top line</div>
<div>Line 2</div>
</bod...