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Shortest way to print current year in a website
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Here's the shortest I can get it:
<script>document.write(new Date().getFullYear())</script>
That will work in all browsers I've run across.
How I got there:
You can just call getFullYear directly on the newly-created Dat...
Is there something like RStudio for Python? [closed]
... recently discovered: Rodeo. My impression is that it seems to better support an RStudio-like workflow.
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How do you rename a table in SQLite 3.0?
...his topic is pretty thick. What is needed is a simple example of how that works. You can find that here: https://www.sqlitetutorial.net/sqlite-alter-table/
To be precise, in the most basic case it looks like this:
ALTER TABLE existing_table
RENAME TO new_table;
I am not sure if the dot notation...
How to properly handle a gzipped page when using curl?
...site that is returning its output gzipped. Going to the site in a browser works fine.
1 Answer
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Fragment onResume() & onPause() is not called on backstack
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The fragments onResume() or onPause() will be called only when the Activities onResume() or onPause() is called.
They are tightly coupled to the Activity.
Read the Handling the Fragment Lifecycle section of this article.
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How to change the Text color of Menu item in Android?
Can I change the background color of a Menu item in Android?
27 Answers
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download file using an ajax request
...2015
Up and coming to the HTML5 scene is the download attribute. It's supported in Firefox and Chrome, and soon to come to IE11. Depending on your needs, you could use it instead of an AJAX request (or using window.location) so long as the file you want to download is on the same origin as your sit...
Why doesn't RecyclerView have onItemClickListener()?
I was exploring RecyclerView and I was surprised to see that RecyclerView does not have onItemClickListener() .
32 Ans...
How to dynamic new Anonymous Class?
...n ExpandoObject and reference it through a dynamic variable, you could add or remove fields on the fly.
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Sure you can: just cast it to IDictionary<string, object>. Then you can use the indexer.
You use the same casting technique to iterate over the fields:
dynamic employee = new Expand...
Collect successive pairs from a stream
...StreamEx library which extends standard streams provides a pairMap method for all stream types. For primitive streams it does not change the stream type, but can be used to make some calculations. Most common usage is to calculate differences:
int[] pairwiseDiffs = IntStreamEx.of(input).pairMap((a,...