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How can I build a small operating system on an old desktop computer? [closed]
...things first. Read, read, read, read, read. You need to have a firm understanding of how the OS works before you can hope to implement your own.
Grab one of Andrew Tanenbaum's books on operating systems. This is the one we used in my OS class in college:
Modern Operating Systems PDF
Modern Op...
Deserializing JSON Object Array with Json.net
...{ get; set; }
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}
And you can deserialize your json easily :
JsonConvert.DeserializeObject<List<CustomerJson>>(json);
Hope it helps !
Documentation: Serializing and Deserializing JSON
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Building and running app via Gradle and Android Studio is slower than via Eclipse
...e file".
Native multi-dex
One of the slowest steps of the apk build is converting java bytecode into single dex file. Enabling native multidex (minSdk 21 for debug builds only) will help the tooling to reduce an amount of work (check answer from Aksel Willgert below).
Dependencies
Prefer @aar ...
Correct way to use StringBuilder in SQL
... No, you shouldn't. It's less readable than using +, which will be converted into the same code anyway. StringBuilder is useful when you can't perform all the concatenation in a single expression, but not in this case.
– Jon Skeet
Jan 4 '12 at 11:09
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How does the new automatic reference counting mechanism work?
...ds it across the whole language. Among other things, this makes it easy to convert a manually reference counted application to ARC. Boost might also handle local variables differently than ARC does, where ARC knows the moment that a local variable is no longer being used and can release at that poi...
Spring Boot application as a Service
...s 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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How to gracefully handle the SIGKILL signal in Java
How do you handle clean up when the program receives a kill signal?
5 Answers
5
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When to use static classes in C# [duplicate]
...not pose any risk to bloat are excellent cases for static methods - System.Convert as an example. If your project is a one-off with no requirements for future maintenance, the overall architecture really isn't very important - static or non static, doesn't really matter - development speed does, how...
How to get the raw value an field?
...>) you're asking the browser to do some work for you. If, on the other hand, you'd like to be able to capture the non-numeric input and do something with it, you'd have to rely on the old tried and true text input field and parse the content yourself.
The W3 also has the same specs and adds:
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Things possible in IntelliJ that aren't possible in Eclipse?
I have heard from people who have switched either way and who swear by the one or the other.
41 Answers
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