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Placing an image to the top right corner - CSS
...ostfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C...
How to check if a value exists in an array in Ruby
...f you are using Rails, it is available. api.rubyonrails.org/classes/Object.html#method-i-in-3F (I know this is a Ruby, not a Rails question, but it may help anyone looking to use #in? in Rails. Looks like it was added in Rails 3.1 apidock.com/rails/Object/in%3F
– campeterson
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...tion: http://www.postgresql.org/docs/9.3/static/plpgsql-control-structures.html, example 40-2 right at the bottom.
That's usually the easiest way. You can do some magic with rules, but it's likely going to be a lot messier. I'd recommend the wrap-in-function approach over that any day.
This works ...
How to check for an active Internet connection on iOS or macOS?
...ow (2018) a bad choice. It now redirects to Apple.com which is a > 40kB html file. Back to google.com - it is only 11kB. BTW google.com/m is same size but is reported to be slower by 120 msec.
– BlueskyMed
Dec 9 '18 at 17:31
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Why would you use Oracle database? [closed]
...e various editions in 11g: http://www.oracle.com/database/product_editions.html.
List prices are available for all territories at http://store.oracle.com -- typically large companies do not pay retail, of course ;)
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How do you increase the max number of concurrent connections in Apache?
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Here are the docs: httpd.apache.org/docs/1.3/mod/core.html#maxclients
– NullUserException
Aug 2 '10 at 16:05
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How to capture the “virtual keyboard show/hide” event in Android?
...rself.
http://developer.android.com/guide/topics/resources/runtime-changes.html#HandlingTheChange
Sample:
// from the link above
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Checks whether a hardware keyboard is ava...
What does “DAMP not DRY” mean when talking about unit tests?
...ation by using the test data builder pattern: natpryce.com/articles/000714.html
– si618
Jul 8 '16 at 2:06
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What is the easiest/best/most correct way to iterate through the characters of a string in Java?
...nt) method requires Java 5+.
Source: http://mindprod.com/jgloss/codepoint.html
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The order of keys in dictionaries
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From http://docs.python.org/tutorial/datastructures.html:
"The keys() method of a dictionary object returns a list of all the keys used in the dictionary, in arbitrary order (if you want it sorted, just apply the sorted() function to it)."
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