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Simple Vim commands you wish you'd known earlier [closed]
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Omitting the first line from any Linux command output
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or awk 'NR>1'
– mitchus
Oct 1 '14 at 9:54
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Quickest way to convert XML to JSON in Java [closed]
...;/groupId>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>
XML.java is the class you're looking for:
import org.json.JSONObject;
import org.json.XML;
public class Main {
public static int PRETTY_PRINT_INDENT_FACTOR = 4;
public...
Get string character by index - Java
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edited Feb 20 '19 at 15:16
Matthias Braun
22k1616 gold badges104104 silver badges138138 bronze badges
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What is the best way to force yourself to master vi? [closed]
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How do I change the figure size with subplots?
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2 Answers
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Simple logical operators in Bash
...oup commands, but they only influence parsing, not grouping. The program x=2; { x=4; }; echo $x prints 4, whereas x=2; (x=4); echo $x prints 2. (Also braces require spaces around them and a semicolon before closing, whereas parentheses don't. That's just a syntax quirk.)
With a leading dollar sign...
Using String Format to show decimal up to 2 places or simple integer
...n be either 100 or 100.99 or 100.9, What I want is to display the price in 2 decimal places only if the decimals are entered for that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should display 100.20 similarly for 100.22 should be same .
I googl...
Changing capitalization of filenames in Git
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Starting Git 2.0.1 (June 25th, 2014), a git mv will just work on a case insensitive OS.
See commit baa37bf by David Turner (dturner-tw).
mv: allow renaming to fix case on case insensitive filesystems
"git mv hello.txt Hello.txt" on a c...