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Spring Boot application as a Service
...this recommended approach, or should I convert this app to war and install it into Tomcat?
19 Answers
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how to get the last character of a string?
...follow
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edited Apr 10 '18 at 10:57
DBS
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Center image using text-align center?
...x solid black;">
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Android Spinner : Avoid onItemSelected calls during initialization
I created an Android application with a Spinner and a TextView . I want to display the selected item from the Spinner's drop down list in the TextView. I implemented the Spinner in the onCreate method so when I'm running the program, it shows a value in the TextView (before selecting an item ...
How to convert OutputStream to InputStream?
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An OutputStream is one where you write data to. If some module exposes an OutputStream, the expectation is that there is something reading at the other end.
Something that exposes an InputStream, on the other hand, is indicating that you will need to listen t...
Use of “global” keyword in Python
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So the above code will give you:
locally defined
locally defined
In addition, due to the nature of python, you could also use global to declare functions, classes or other objects in a local context. Although I would advise against it since it causes nightmares if something goes wrong or needs d...
Validate that a string is a positive integer
...e the simplest fail-safe test to check that a string in JavaScript is a positive integer.
13 Answers
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Explanation of [].slice.call in javascript?
...shortcut for converting a DOM NodeList into a regular array, but I must admit, I don't completely understand how it works:
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How can I print a circular structure in a JSON-like format?
I have a big object I want to convert to JSON and send. However it has circular structure. I want to toss whatever circular references exist and send whatever can be stringified. How do I do that?
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Benchmarking (python vs. c++ using BLAS) and (numpy)
I would like to write a program that makes extensive use of BLAS and LAPACK linear algebra functionalities. Since performance is an issue I did some benchmarking and would like know, if the approach I took is legitimate.
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