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MongoDB - Update objects in a document's array (nested updating)
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243
For question #1, let's break it into two parts. First, increment any document that has "items...
How to parse a JSON string into JsonNode in Jackson?
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edited Apr 3 '15 at 20:37
John Gietzen
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How to go to an error using only the keyboard in Eclipse?
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324
Windows and Linux
Go to the next error: Ctrl + .
Go to the previous error: Ctrl + ,
Show quic...
HTTP header line break style
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227
\r\n, because it's defined as the line break in the protocol specification. RFC2616 states at ...
difference between css height : 100% vs height : auto
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height: 100% gives the element 100% height of its parent container.
height: auto means the el...
Fixed point vs Floating point number
...lled the exponent). So a floating point number that took up 10 digits with 2 digits reserved for the exponent might represent a largest value of 9.9999999e+50 and a smallest non-zero value of 0.0000001e-49.
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Remove the error indicator from a previously-validated EditText widget
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278
protected void onPause () {
TextView textView = ...; // fetch it as appropriate
textVi...
How to use android emulator for testing bluetooth application?
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2 Answers
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jQuery: Difference between position() and offset()
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216
Whether they're the same depends on context.
position returns a {left: x, top: y} object re...