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How to make type=“number” to positive numbers only
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673
Add a min attribute
<input type="number" min="0">
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Max parallel http connections in a browser?
...multaneous persistent connections per server/proxy:
Firefox 2: 2
Firefox 3+: 6
Opera 9.26: 4
Opera 12: 6
Safari 3: 4
Safari 5: 6
IE 7: 2
IE 8: 6
IE 10: 8
Chrome: 6
The limit is per-server/proxy, so your wildcard scheme will work.
FYI: this is specifically related to H...
Immutable array in Java
...st<Integer> items = Collections.unmodifiableList(Arrays.asList(0,1,2,3));
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Make body have 100% of the browser height
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1135
Try setting the height of the html element to 100% as well.
html,
body {
height: 100%;
}...
Location Manager Error : (KCLErrorDomain error 0)
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163
This error occurs if you have Scheme/Edit Scheme/Options/Allow Location Simulation checked but d...
How to set a default value with Html.TextBoxFor?
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357
you can try this
<%= Html.TextBoxFor(x => x.Age, new { @Value = "0"}) %>
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How to convert a scala.List to a java.util.List?
...ort scala.collection.jcl.ArrayList
unconvertList(new ArrayList ++ List(1,2,3))
From Scala 2.8 onwards:
import scala.collection.JavaConversions._
import scala.collection.mutable.ListBuffer
asList(ListBuffer(List(1,2,3): _*))
val x: java.util.List[Int] = ListBuffer(List(1,2,3): _*)
However, asLis...
Retrieve only the queried element in an object array in MongoDB collection
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db.test.find({"shapes.color": "red"}, {_id: 0, 'shapes.$': 1});
MongoDB 3.2 Update
Starting with the 3.2 release, you can use the new $filter aggregation operator to filter an array during projection, which has the benefit of including all matches, instead of just the first one.
db.test.aggrega...
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
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edited Aug 30 '17 at 15:29
answered Jul 2 '13 at 0:35
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Programmer Puzzle: Encoding a chess board state throughout a game
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