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Jackson and generic type reference
...ust indicate actual class, usually as Class argument. Without such information, best that can be done is to use bounds; and plain T is roughly same as 'T extends Object'. And Jackson will then bind JSON Objects as Maps.
In this case, tester method needs to have access to Class, and you can construc...
Read String line by line
...ray.
I don't know about the performance of split. It uses regular expressions.
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Java, List only subdirectories from a directory, not files
...te
Comment from the author on this post wanted a faster way, great discussion here:
How to retrieve a list of directories QUICKLY in Java?
Basically:
If you control the file structure, I would try to avoid getting into that situation.
In Java NIO.2, you can use the directories function to retur...
How to use Jackson to deserialise an array of objects
The Jackson data binding documentation indicates that Jackson supports deserialising "Arrays of all supported types" but I can't figure out the exact syntax for this.
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Are there any CSV readers/writer libraries in C#? [closed]
...his a go, and it was both fast and memory efficient. I think the documentation could be improved a bit for first-time users, but it was definitely sufficient.
– Sam
Dec 6 '16 at 22:08
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UINavigationBar Hide back Button Text
How can I hide the Back Button Text from an UINavigation Controller?
I will only have the "
31 Answers
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How often does python flush to a file?
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For file operations, Python uses the operating system's default buffering unless you configure it do otherwise. You can specify a buffer size, unbuffered, or line buffered.
For example, the open function takes a buffer size argument.
htt...
Decode Base64 data in Java
...er, it seems that the printBase64Binary(..) method doesn't do the MIME version of Base64 ( en.wikipedia.org/wiki/Base64#MIME ), while the private Sun and the Commons implementations use this. Specifically, for String bigger than 76 characters, newlines are added. I didn't find how to configure JAXB'...
How to create PDFs in an Android app? [closed]
Is there any way to create PDF Files from an Android application?
8 Answers
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Spring Boot application as a Service
How to configure nicely Spring Boot application packaged as executable jar as a Service in the Linux system? Is this recommended approach, or should I convert this app to war and install it into Tomcat?
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