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Java: Difference between the setPreferredSize() and setSize() methods in components

... | edited Jul 18 at 18:30 Dave Jarvis 27.6k3535 gold badges157157 silver badges281281 bronze badges ...
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How to find the length of a string in R

...| edited Jun 21 '12 at 9:18 answered Jun 21 '12 at 9:04 Gav...
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Difference between make and build in Android Studio

... Grzegorz ŻurGrzegorz Żur 38.5k1313 gold badges9696 silver badges9191 bronze badges ...
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console.writeline and System.out.println

... "\u2502Hello\u2502", "\u2514\u2500\u2500\u2500\u2500\u2500\u2518" }; for (String s : data) { System.out.println(s); } for (String s : data) { System.console().writer().println(s); } } } On my Windows XP which has a system encoding of windows-1252 and a def...
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Running a cron job at 2:30 AM everyday

... | edited Oct 16 '13 at 18:41 doitlikejustin 6,00822 gold badges3636 silver badges6464 bronze badges an...
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Efficiently test if a port is open on Linux?

...t, and stderr. 5 is sometimes used by Bash for child processes, so 3,4,6,7,8, and 9 should be safe. As per the comment below, to test for listening on a local server in a script: exec 6<>/dev/tcp/127.0.0.1/445 || echo "No one is listening!" exec 6>&- # close output connection exec 6&l...
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Write a program to find 100 largest numbers out of an array of 1 billion numbers

... | edited Oct 9 '13 at 8:39 community wiki 1...
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Apply CSS style attribute dynamically in Angular JS

...| edited Oct 9 '17 at 22:28 KingOfHypocrites 8,49777 gold badges4242 silver badges6363 bronze badges ans...
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Xcode - But… Where are our archives?

... | edited Jul 9 '19 at 8:44 Cœur 29.8k1515 gold badges166166 silver badges214214 bronze badges answe...
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Get string character by index - Java

...hias Braun 22k1616 gold badges104104 silver badges138138 bronze badges answered Jun 27 '12 at 15:39 Ricardo AltamiranoRicardo Altamirano ...