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Stretch and scale a CSS image in the background - with CSS only
... my background image stretch and scale depending on the browser viewport size.
22 Answers
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Add new item in existing array in c#.net
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I would use a List if you need a dynamically sized array:
List<string> ls = new List<string>();
ls.Add("Hello");
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Get string character by index - Java
...looking for is charAt. Here's an example:
String text = "foo";
char charAtZero = text.charAt(0);
System.out.println(charAtZero); // Prints f
For more information, see the Java documentation on String.charAt. If you want another simple tutorial, this one or this one.
If you don't want the result ...
What is the difference between trie and radix trie data structures?
...n
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answered Feb 5 '13 at 13:45
Ivaylo StrandjevIvaylo Strandjev
62.1k13...
Logical operators for boolean indexing in Pandas
...d be True or False. Some users might assume they are True if they have non-zero length, like a Python list. Others might desire for it to be True only if all its elements are True. Others might want it to be True if any of its elements are True.
Because there are so many conflicting expectations, ...
Java: getMinutes and getHours
...mat
calendar.get(Calendar.MONTH); // gets month number, NOTE this is zero based!
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Changing Java Date one hour back
...ow().minusHours(1)
Java 8 java.time.Instant
// always in UTC if not timezone set
Instant.now().minus(1, ChronoUnit.HOURS));
// with timezone, Europe/Berlin for example
Instant.now()
.atZone(ZoneId.of("Europe/Berlin"))
.minusHours(1));
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Can you break from a Groovy “each” closure?
...eid
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demystify Flask app.secret_key
... to do all the hard work; sessions use the itsdangerous.URLSafeTimedSerializer class with a customized JSON serializer.
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In C#, What is a monad?
... combine them in your monad. But the basic concept is just that you formalize different ways to combine functions together.
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