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Scanner vs. BufferedReader
...at the same level of efficiency as well." Don't agree, BufferedReader is a bit faster as compared to Scanner because Scanner does parsing of input data and BufferedReader simply reads sequence of characters.
– Pratik
Sep 15 '18 at 7:34
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Lisp in the real world
...s Common Lisp for its QPX low-fare search engine which powers sites like Orbitz, Kayak, and American and United Airlines among many others. It's also used in part for its upcoming passenger reservation system for Air Canada. Paul Graham has written a little bit about Lisp at ITA in the past.
(Dis...
Android ADB device offline, can't issue commands
...njoy, no need to re-start adb nothing else.
– UMAR-MOBITSOLUTIONS
Dec 29 '13 at 10:36
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Hide text using css
...nt: -9999px;' just to make sure the text goes really far off the screen. A bit of defensive paranoia.
– Andy Ford
Jan 23 '09 at 8:15
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How to add lines to end of file on Linux
... '>> def' the output. In order to sudo the entire 'abc >> def' bit, you must do something like this: sudo sh -c "echo 'VNCSERVERS=\"1:root\"' >> /etc/sysconfig/configfile" (note that the inner double-quotes must be escaped)
– Urhixidur
Sep 18 ...
What does “./bin/www” do in Express 4.x?
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Node apps like the Express 3.x use non-standard startup files app.js, but it's the wrong file ...
The calling thread cannot access this object because a different thread owns it
...ng you can't even read a UI object from a non-owner thread; surprised me a bit.
– Elliot
Mar 2 '15 at 9:25
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CSS 100% height with padding/margin
...ct, but it's also basically the same answer as Frank's (Which I think is a bit more friendly to the sloppier browsers out there.)
– Toji
Apr 10 '10 at 1:03
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Long list of if statements in Java
...to the enum type, which is - as usual when you have to make a tradeoff - a bit fuzzy.
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Android getting value from selected radiobutton
...ndroidAppActivity.this,
radioButton.getText(), Toast.LENGTH_SHORT).show();
}
});
}
}
xml
<RadioGroup
android:id="@+id/radio"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RadioButton
...