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How do I detect if software keyboard is visible on Android Device or not?
...ery Easy
1. Put id on your root view
rootView is just a view pointing to my root view in this case a relative layout:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_pare...
MVC which submit button has been pressed
I have two buttons on my MVC form:
11 Answers
11
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Automatically open Chrome developer tools when new tab/new window is opened
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Works in my use case unlike Saint's answer.
– Markus Barthlen
Sep 1 '17 at 9:19
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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
...ifactId> <version>2.2</version> </dependency> solved my problem.
– zhy2002
Oct 7 '14 at 0:56
3
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How to paste over without overwriting register
...er.
I've gotten around it by mapping d to "_d, c to "_c, and so on.
From my .vimrc:
"These are to cancel the default behavior of d, D, c, C
" to put the text they delete in the default register.
" Note that this means e.g. "ad won't copy the text into
" register a anymore. You have to explici...
What is the difference between the add and offer methods in a Queue in Java?
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I know, I just posted that answer myself a few minutes ago. Do you know of any classes where the add method is different to the offer method?
– Finbarr
Apr 24 '10 at 9:55
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How to indent a few lines in Markdown markup?
...e in the start of paragraph using the math environment as like:
$\qquad$ My line of text ...
This works for me and hope work for you too.
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python location on mac osx
...st version from python.org you can find it by:
which python3.6
which on my machine shows
/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6
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How to set input type date's default value to today?
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For JavaScript: myDate.toLocaleDateString('en-CA') does the trick
– Ulysse BN
Jan 21 '18 at 13:29
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Property getters and setters
...with x. As if someone asks you how old are you? And you answer "I am twice my age". Which is meaningless.
You must say I am twice John's age or any other variable but yourself.
computed variables are always dependent on another variable.
The rule of the thumb is never access the property itse...