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if (x==1) | |
if (y==1) | |
return true; | |
else | |
return false; |
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public class Main { | |
public static void main(String[] args) { | |
String name = "Charlie"; | |
int money = 100; | |
int[] coordinate = {0, 0}; | |
UserData data = new UserData(); | |
data.name = name; | |
data.money = money; |
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package com.datstudio.testproject; | |
import android.app.ActionBar; | |
import android.app.Activity; | |
import android.app.Fragment; | |
import android.app.FragmentManager; | |
import android.app.FragmentTransaction; | |
import android.os.Bundle; | |
import android.support.v13.app.FragmentPagerAdapter; |
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public class MyComparator implement Comparator<String> { | |
@Override | |
public int compare(String left, String right) { | |
return left.length() - right.length(); | |
} | |
} |
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package idv.chatea.calendar; | |
import android.Manifest; | |
import android.content.ContentResolver; | |
import android.content.pm.PackageManager; | |
import android.database.Cursor; | |
import android.net.Uri; | |
import android.os.Bundle; | |
import android.provider.CalendarContract.Calendars; | |
import android.provider.CalendarContract.Events; |
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# Basic Shell cmd: | |
ctrl + r | |
ctrl + a / ctrl + e | |
ctrl + c | |
ctrl + w | |
ctrl + p / ctrl + n | |
tab-tab | |
# Useful tool | |
grep |
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public static void main(String[] args) { | |
String a = "Charlie123"; | |
StringBuilder sb = new StringBuilder(); | |
for (char c : a.toCharArray()) { | |
if ('a' <= c && c <= 'z') { | |
sb.append(String.valueOf(c).toUpperCase()); | |
} else if ('A' <= c && c <= 'Z') { | |
sb.append(String.valueOf(c).toLowerCase()); | |
} else { | |
sb.append(c); |
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set-option -g default-shell /bin/zsh | |
set-option -g history-limit 30000 | |
set -g mouse on | |
unbind-key % | |
unbind-key '"' | |
unbind-key c | |
bind-key - split-window -v -c "#{pane_current_path}" |
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package ninenine | |
interface NineNine { | |
fun print99(formatter: String) | |
} | |
class Table(internal val width: Int, internal val height: Int, private val sections: Int = if (width >= 6) 2 else 1) : NineNine { | |
private val lists = IntRange(1, width).map { Sheet(it, height) }.toList() | |
override fun print99(formatter: String) { |
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package ninenine | |
sealed class NineNine { | |
abstract fun print99(formatter: String) | |
} | |
class Table(internal val width: Int, internal val height: Int, private val sections: Int = if (width >= 6) 2 else 1) : NineNine() { | |
private val lists = IntRange(1, width).map { Sheet(it, height) }.toList() | |
override fun print99(formatter: String) { |
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