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Reading specific lines only
...to read a file, but I only want to read specific lines, say line #26 and #30. Is there any built-in feature to achieve this?
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How to keep environment variables when using sudo
... ZachB
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answered Dec 26 '11 at 6:47
Employed RussianEmployed Russian
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How to check if a string contains an element from a list in Python
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answered Jun 30 '11 at 8:00
Lauritz V. ThaulowLauritz V. Thaulow
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Is there a way to style a TextView to uppercase all of its letters?
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edited May 23 '17 at 12:03
Community♦
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answered Dec 14 '10 at 0:38
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Extracting bits with a single multiplication
...igned 8 bit for simplicity. Imagine your number is xxaxxbxx and you want ab000000.
The solution consisted of two steps: a bit masking, followed by multiplication. The bit mask is a simple AND operation that turns uninteresting bits to zeros. In the above case, your mask would be 00100100 and the re...
Mimicking sets in JavaScript?
... ES6: The current working version of ECMAScript 6 or somethings called ES 2015 has a built-in Set object. It is implemented now in some browsers. Since browser availability changes over time, you can look at the line for Set in this ES6 compatibility table to see the current status for browser ava...
How to enable cross-origin resource sharing (CORS) in the express.js framework on node.js
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answered Jun 25 '12 at 0:01
Michelle TilleyMichelle Tilley
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Can't start Eclipse - Java was started but returned exit code=13
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answered Jan 3 '17 at 10:54
tk_tk_
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Sending files using POST with HttpURLConnection
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