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How to use the TextWatcher class in Android?
...gered again, starting an infinite loop. You should then add like a boolean _ignore property which prevent the infinite loop.
Exemple:
new TextWatcher() {
boolean _ignore = false; // indicates if the change was made by the TextWatcher itself.
@Override
public void afterTextC...
Complete Working Sample of the Gmail Three-Fragment Animation Scenario?
...le,move]. Notice that fillAfter(true) is not used anywhere.
View2 is right_of View1
and
View3 is right_of View2
Having set these rules RelativeLayout takes care of everything else. Animations alter the margins (on move) and [width,height] on scale
To access each child (so that you can inflat...
Combining two Series into a DataFrame in pandas
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edited Apr 8 '19 at 21:09
cs95
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str performance in python
...t()
0.25641703605651855
>>> Timer('"%s" % x', 'x=100').timeit()
0.2169809341430664
Do note that str is still slightly slower, as @DietrichEpp said, this is because str involves lookup and function call operations, while % compiles to a single immediate bytecode:
>>> dis.dis(lamb...
Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
...2902 | 963 | 1008 | 2902 |
| Firefox 65 | 1979 | 1902 | 2197 | 1917 | 1873 | 1953 |
| Edge | 593 | 373 | 952 | 361 | 415 | 444 |
| Exploder 11 | 655 | 532 | 761 | 537 | 567 | 387 |
| Opera 58.0.3135 | 1135 | 1200 | ...
What is the easiest way to push an element to the beginning of the array?
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Ed S.Ed S.
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bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
bpftrace教程【官方】bpftrace_tutorial该教程通过12个简单小节帮助你了解bpftrace的使用。每一小节都是一行的命令，你可以立马运行并看到运行效果。该教程系列用来介绍bpftrace的概念。关于bpftrace的完整参考，见bpftr 该教程通过12...
Convert base64 string to ArrayBuffer
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edited Dec 3 '17 at 21:22
supersam654
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answered Dec 12 '1...
How to migrate back from initial migration in Django 1.7?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
What is the difference between a field and a property?
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edited Feb 25 '17 at 20:21
community wiki
8 r...