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How can I get current date in Android?
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This is nothing to do with android as it is java based so you could use
private String getDateTime() {
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
Date date = new Date();
return dateFormat.format(date);
}
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How to get filename without extension from file path in Ruby
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require 'pathname'
Pathname.new('/opt/local/bin/ruby').basename
# => #<Pathname:ruby>
I haven't been a Windows user in a long time, but the Pathname rdoc says it has no issues with directory-name separators on Windows.
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Can jQuery provide the tag name?
...nd jQuery itself do not have a either a nodeName function or property. But based on the respondent who first mentioned about this nodeName stuff, this is how I was able to resolve the problem:
this.attr("id", "rnd" + this.attr("nodeName") + "_" + i.toString());
NOTE: this here is a jQuery object....
TypeError: p.easing[this.easing] is not a function
...an option to only include the easing in the download, or at least just the base library plus easing.
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res.sendFile absolute path
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Based on the other answers, this is a simple example of how to accomplish the most common requirement:
const app = express()
app.use(express.static('public')) // relative path of client-side code
app.get('*', function(req, r...
How to determine the longest increasing subsequence using dynamic programming?
...igger than bigger_than and returns it. This solution is O(2^n)."""
# Base case: nothing is remaining.
if len(remaining_sequence) == 0:
return remaining_sequence
# Recursive case 1: exclude the current element and process the remaini...
Hash collision in git
...f you want to do that...you're probably better off using a traditional database.
It's not wrong to think about this - it's a good question that a lot of people just pass off as "so unlikely it's not worth thinking about" - but it's really a little more complicated than that. If it DOES happen, it ...
Remove an onclick listener
... the trick. It would remove onclick,onlonglick,onitemclick,onitemlongclick based on item
mTitleView = findViewById(R.id.mTitleView);
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How to properly document S4 class slots using Roxygen2?
... pending @slot solution. I know that is not how the question is posed, but based on comments (including @hadley's) it seems @slot is the "real" answer. I agree with your assessment that an itemized list (as in my question) is the current best practice, though hopefully replaced very soon.
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LEFT OUTER joins in Rails 3
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By default when you pass ActiveRecord::Base#joins a named association, it will perform an INNER JOIN. You'll have to pass a string representing your LEFT OUTER JOIN.
From the documentation:
:joins - Either an SQL fragment for additional joins like "LEFT JOIN
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