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How to getText on an input in protractor
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This is answered in the Protractor FAQ: https://github.com/angular/protractor/blob/master/docs/faq.md#the-result-of-gettext-from-an-input-element-is-always-empty
The result of getText from an input element is always empty
This is a webdriver quirk. and elements always have em...
Convert Iterable to Stream using Java 8 JDK
... (the default implementation uses spliteratorUnknownSize), but in the more common case, where your Iterable is already a collection, you'll get a better spliterator, and therefore better stream performance (maybe even good parallelism). It's also less code:
StreamSupport.stream(iterable.spliterato...
App Inventor 2 App上架国内应用市场完整指南 · App Inventor 2 中文网
...应用市场
开发者入口：https://developer.huawei.com/consumer/cn/service/josp/agc/index.html
特点：国内最大的安卓应用分发平台之一
注意事项：
有社区功能的需要申请安全认证
原生 WebView 套网页时，input file 可能...
Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
... edited May 23 '17 at 12:10
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111 silver badge
answered Oct 31 '08 at 15:08
John RudyJohn Rudy
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Is there a way to instantiate a class by name in Java?
...ewInstance() method on this object:
Class<?> clazz = Class.forName("com.foo.MyClass");
Constructor<?> constructor = clazz.getConstructor(String.class, Integer.class);
Object instance = constructor.newInstance("stringparam", 42);
Both methods are known as reflection. You will typically...
How to set selected item of Spinner by value, not by position?
...Spinner, and it contains as one of its choices: "some value".
To find and compare the position of "some value" in the Spinner use this:
String compareValue = "some value";
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.select_state, android.R.layout.simple...
How to sort in mongoose?
...work, but .sort([['date', -1]]) will work. See this answer: stackoverflow.com/a/15081087/404699
– steampowered
Apr 30 '16 at 21:52
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Google Maps v2 - set both my location and zoom in
... answered Dec 28 '12 at 19:51
CommonsWareCommonsWare
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
...g." >&2
exit 1
fi
For all details, see the excellent BashFAQ: http://mywiki.wooledge.org/BashFAQ/045
If you want to take care of stale locks, fuser(1) comes in handy. The only downside here is that the operation takes about a second, so it isn't instant.
Here's a function I wrote onc...
Upload failed You need to use a different version code for your APK because you already have one wit
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