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Unmarshaling nested JSON objects
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Yes. With gjson all you have to do now is:
bar := gjson.Get(json, "foo.bar")
bar could be a struct property if you like. Also, no maps.
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How to scroll to top of page with JavaScript/jQuery?
...to top of the page with a scroll effect is a bit more easier in javascript now with:
https://developer.mozilla.org/en-US/docs/Web/API/Window/scroll
There are 2 ways to use scroll API.
This is the method I recommend. Using an option object:
window.scroll(options)
This is a better option since you can...
Receive result from DialogFragment
...tCode == 1) { // 1 is an arbitrary number, can be any int
// Now do what you need to do after the dialog dismisses.
}
}
}
The requestCode is basically your int label for the DialogFragment you called, I'll show how this works in a second. The resultCode is the code tha...
I've found my software as cracked download on Internet, what to do?
...download it cracked, and I was wondering if any of you fellow programmers know how to react to such stuff?
48 Answers
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How to amend several commits in Git to change author
I have made a series of commits in Git and I realise now that I forgot to set my user name and user email properties correctly (new machine). I have not yet pushed these commits to my repository, so how can I correct these commits before I do so (only the 3 latest commits on the master branch)?
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java.net.UnknownHostException: Invalid hostname for server: local
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What the exception is really saying is that there is no known server with the name "local". My guess is that you're trying to connect to your local computer. Try with the hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6).
From the javadocs:
Throw...
What is the recommended way to use Vim folding for Python code
...ldmethod=indent for Python. Then, in your .vimrc, set foldmethod=manual. Now, you can fold in both Python and non-Python with spacebar mapping
– Lionel
Jun 21 '12 at 21:54
a...
Exotic architectures the standards committees care about
I know that the C and C++ standards leave many aspects of the language implementation-defined just because if there is an architecture with other characteristics, it would be very difficult or impossible to write a standard conforming compiler for it.
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What is Gradle in Android Studio?
...using Eclipse for your development purposes, and, chances are, you didn't know how to build your Android APK without Eclipse.
You can do this on the command line, but you have to learn what each tool (dx, aapt) does in the SDK.
Eclipse saved us all from these low level but important, fundamental de...
Regular Expression for alphanumeric and underscores
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Well now that you mention it, I also missed a whole bunch of other French characters...
– BenAlabaster
Dec 3 '08 at 5:54
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