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Access lapply index names inside FUN
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Unfortunately, lapply only gives you the elements of the vector you pass it.
The usual work-around is to pass it the names or indices of the vector instead of the vector itself.
But note that you can always pass in extra arguments to the function, so the following works:
x <- list(a=11,b=12,c...
Cannot use object of type stdClass as array?
I get a strange error using json_decode() . It decode correctly the data (I saw it using print_r ), but when I try to access to info inside the array I get:
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Advantages of Antlr (versus say, lex/yacc/bison) [closed]
...sually translators (such as a subset of EDIF streamed into an EDA app). Additionally, I've had to support code based on lex/yacc grammars dating back decades. So I know my way around the tools, though I'm no expert.
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Change / Add syntax highlighting for a language in Sublime 2/3
...ing the .sublime-package zip file format to store all the default settings it's not very straightforward to edit the individual files.
Unfortunately, not all themes contain all scopes, so you'll need to play around with different ones to find one that looks good, and gives you the highlighting you'...
AngularJS : ng-model binding not updating when changed with jQuery
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edited May 23 '17 at 12:02
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answered Aug 8 '12 at 2...
Git's famous “ERROR: Permission to .git denied to user”
I have tried googling and read through https://help.github.com/en/articles/connecting-to-github-with-ssh and various, various guides. I am unable to git push -u origin master or git push origin master ( the same command ).
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Why is Node.js single threaded? [closed]
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Node.js was created explicitly as an experiment in async processing. The theory was that doing async processing on a single thread could provide more performance and scalability under typical web loads than the typical thread-based implementation.
An...
Swift to Objective-C header not created in Xcode 6
...e recently been working to add Swift to an existing project, to get to try it out in a real-world fashion.
31 Answers
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How do you make a deep copy of an object?
It's a bit difficult to implement a deep object copy function. What steps you take to ensure the original object and the cloned one share no reference?
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How to pass an object from one activity to another on Android
... trying to work on sending an object of my customer class from one Activity and display it in another Activity .
32 An...