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// Java | |
final int andResult = a & b; | |
final int orResult = a | b; | |
final int xorResult = a ^ b; | |
final int rightShift = a >> 2; | |
final int leftShift = a << 2; |
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// Java | |
if(x instanceof Integer){ } | |
final String text = (String) other; | |
if(x >= 0 && x <= 10 ){} |
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// Java | |
if(a instanceof String){ | |
final String result = ((String) a).substring(1); | |
} |
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// Java | |
final String result; | |
switch (x){ | |
case 0: | |
case 11: | |
result = "0 or 11"; | |
break; | |
case 1: | |
case 2: |
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fun newInstance(startPosition: Int) = MediaPagerFragment().apply { | |
arguments = Bundle().apply { | |
putInt(ARG_START_POSITION, startPosition) | |
} | |
} |
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// Java | |
for (int i = 1; i < 11 ; i++) { } | |
for (int i = 1; i < 11 ; i+=2) { } | |
for (String item : collection) { } | |
for (Map.Entry<String, String> entry: map.entrySet()) { } |
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// Java | |
List<Integer> numbers = Arrays.asList(1, 2, 3); | |
Map<Integer, String> map = new HashMap<Integer, String>(); | |
map.put(1, "One"); | |
map.put(2, "Two"); | |
map.put(3, "Three"); |
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@Before | |
public void grantPhonePermission() { | |
// In M+, trying to call a number will trigger a runtime dialog. Make sure | |
// the permission is granted before running this test. | |
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { | |
getInstrumentation().getUiAutomation().executeShellCommand( | |
"pm grant " + getTargetContext().getPackageName() | |
+ " android.permission.CALL_PHONE"); | |
} | |
} |
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import 'package:flutter/material.dart'; | |
void main() { | |
runApp( | |
MaterialApp( | |
home: Text("Hello, World!") | |
) | |
); | |
} |
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import 'package:flutter/material.dart'; | |
void main() { | |
runApp( | |
MaterialApp( | |
home: Padding( | |
padding: const EdgeInsets.only(top: 24.0), | |
child: Text("Hello, World") | |
) | |
) |