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Tool to generate JSON schema from JSON data [closed]

...or the JSON schema, that I can rework manually, adding things like description, required, etc, which can not be infered from the specific examples. ...
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ViewDidAppear is not called when opening app from background

...How can I call when I open my app. Do I have to do anything from applicationDidBecomeActive ? 8 Answers ...
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Cache an HTTP 'Get' service response in AngularJS?

...sable caching of the HTTP response. See $http Caching for more information. Boolean value So you can set cache to true in its options: $http.get(url, { cache: true}).success(...); or, if you prefer the config type of call: $http({ cache: true, url: url, method: 'GET'}).success(...); Cac...
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Finding out whether a string is numeric or not

... Here's one way that doesn't rely on the limited precision of attempting to parse the string as a number: NSCharacterSet* notDigits = [[NSCharacterSet decimalDigitCharacterSet] invertedSet]; if ([newString rangeOfCharacterFromSet:notDigits].location == NSNotFound) { // newSt...
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ValueError : I/O operation on closed file

Here, p is a dictionary, w and c both are strings. 2 Answers 2 ...
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Call PowerShell script PS1 from another PS1 script inside Powershell ISE

I want call execution for a myScript1.ps1 script inside a second myScript2.ps1 script inside Powershell ISE. 11 Answers ...
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Fatal error: use of unimplemented initializer 'init(coder:)' for class

...initializers from the superclass if all the properties have a value (or optional) and the subclass has not defined any designated initializers. Solution 1. First method Manually implementing init?(coder aDecoder: NSCoder) on the target UIViewController required init?(coder aDecoder: NSCoder) { ...
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How do you check that a number is NaN in JavaScript?

... If i were you i would assign it to a variable and , use condition variable !== variable . As it is laid out in specs tc39.github.io/ecma262/#sec-isnan-number – allsyed Jul 11 '16 at 5:43 ...
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4

...here is no such thing as "unsigned integer overflow") means undefined behaviour. And this means anything can happen, and discussing why does it happen under the rules of C++ doesn't make sense. C++11 draft N3337: §5.4:1 If during the evaluation of an expression, the result is not mathematicall...
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How do I scale a stubborn SVG embedded with the tag?

... You can add "preserveAspectRatio" and "viewBox" attributes to the <svg> tag to accomplish this. Open the .svg file in an editor and find the <svg> tag. in that tag, add the following attributes: preserveAspectRatio="xMinYMin meet" viewBox="...