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18 mai 2016 · list.setIn([0,'data','id'],'shorts'); Alas. Error: invalid keyPath. How is this done? I can't even get this far despite messing around with this for a while :/ Once I know how to do this I'd like to know how to add a new element at a position. list.setIn([0,'data','length'],'short');
18 déc. 2022 · Then at college I learn about redirections like you say System.setIn(InputStream) change the stdin filedescriptor and you can write in then... But there is one more proble to fix... the JUnit test block waiting read from your new InputStream, so you need create a thread to read from the InputStream and from JUnit test Thread write in the new Stdin...
28 juil. 2016 · I need to use setIn() function to set a value inside test2 object. But in this scenario i have to set it dynamically using values from an array. let keys = ['test', 'test2']; I tried setting the value like this : let immutableObj = fromJS(mutableObject).setIn(keys, [1, 2]); which is not working. The output should be:
18 juil. 2022 · The way I like to do this is to convert both the original set and the values I'd like to add into lists, add them, and then convert them back into a set, like this:
15 août 2010 · You can use the SetIn method of System.Console to set the the input source:. StringReader reader = new StringReader("some value I input" + Enivronment.NewLine); Console.SetIn(reader); int a = 0; ClassAdd ad = new ClassAdd(); ad.addition(out a); Assert.AreEqual(<some value I input>, a, "test");
17 mars 2017 · let data = new Map().setIn(['person', 'products', 0, 'isAvailable'], true); List.isList(data.getIn(['person', 'products'])) // Returns false because it is Map instance So, how can i tell Immutable JS that 'products' in my case must be List instead of Map? I can't initialize the Map in my case, because the structure is very dynamic and the path ...
14 févr. 2018 · I just learned about the Console.SetIn() function and tried it out. It keeps closing my console application immediately even though I end my main method with a Console.ReadLine(). It keeps closing my console application immediately even though I end my main method with a Console.ReadLine().
7 août 2014 · While I agree with you for the general case, this is still a very opinionated argument. I mean, I don't consider swapping a TextReader as "too many side-effects". This is exactly what I would expect from setting one of these value. Beside, if it really is too much of a side-effect, why expose it through SetIn() in the first place? –
4 nov. 2009 · Java SE Development Kit 8u112 on a 64-bit Windows 7 or Windows 8. Set the following user environment variables (== environment variables of type user variables)
28 nov. 2017 · I'm having trouble figuring out how to unit test a function. It's used for getting user input password-style, so that asterisks appear instead of what the user has typed. So I'm trying to capture
