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How do I detect if software keyboard is visible on Android Device or not?
...ps.google.com/group/android-platform/browse_thread/thread/1728f26f2334c060/5e4910f0d9eb898a where Dianne Hackborn from the Android team has replied. However, you can detect it indirectly by checking if the window size changed in #onMeasure. See How to check visibility of software keyboard in Android...
How to find the Git commit that introduced a string in any branch?
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Mark LongairMark Longair
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Are there constants in JavaScript?
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Since ES2015, JavaScript has a notion of const:
const MY_CONSTANT = "some-value";
This will work in pretty much all browsers except IE 8, 9 and 10. Some may also need strict mode enabled.
You can use var with conventions like ALL_CA...
javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
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155
It is working after adding to pom.xml following dependencies:
<dependency>
<groupI...
Is there some way to PUSH data from web server to browser?
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Jeff Atwood
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answered Aug 21 '08 at 14:07
Greg Hurlm...
What is the difference between the add and offer methods in a Queue in Java?
Take the PriorityQueue for example http://java.sun.com/j2se/1.5.0/docs/api/java/util/PriorityQueue.html#offer(E)
8 Answe...
How to set input type date's default value to today?
The HTML5 input types are great, Opera's new built-in date picker is a breeze, and Chrome has at least supported the new input type with a spin-wheel implementation.
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How can two strings be concatenated?
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512
paste()
is the way to go. As the previous posters pointed out, paste can do two things:
con...
Property getters and setters
...ue }
get { return _x / 2 }
}
}
Specifically, in the Swift REPL:
15> var pt = Point()
pt: Point = {
_x = 0
}
16> pt.x = 10
17> pt
$R3: Point = {
_x = 20
}
18> pt.x
$R4: Int = 10
share
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
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As I know, PDO_MYSQLND replaced PDO_MYSQL in PHP 5.3. Confusing part is that name is still PDO_MYSQL. So now ND is default driver for MySQL+PDO.
Overall, to execute multiple queries at once you need:
PHP 5.3+
mysqlnd
Emulated prepared statements. Make sure PDO::ATTR_EMULAT...