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How do you create a hidden div that doesn't create a line break or horizontal space?
...divCheckbox" style="display: none;">
visibility: hidden hides the element, but it still takes up space in the layout.
display: none removes the element completely from the document, it doesn't take up any space.
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How many spaces will Java String.trim() remove?
... I had to down-vote as this answer does not cover what the documentation means by "whitespace". It would seem logical that it would be where Chararacter.isWhitespace is true, but that is not what it means by "whitespace" ..
– user2864740
Nov 30 '13 ...
Using .text() to retrieve only text not nested in child tags
...
I liked this reusable implementation based on the clone() method found here to get only the text inside the parent element.
Code provided for easy reference:
$("#foo")
.clone() //clone the element
.children() //select all the children
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Deleting Row in SQLite in Android
...m to figure this out. I have 1 table that has columns KEY_ROWID , KEY_NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletion of the row given only its name.
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How to programmatically round corners and set random background colors
...a view and also change the color of the view based on the contents at runtime.
8 Answers
...
Error to run Android Studio
... uses Java JDK 8
java -version
If all went right the answer should be something like this:
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
Check what compiler is used
javac -version
It should show s...
How to change time in DateTime?
How can I change only the time in my DateTime variable "s"?
28 Answers
28
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How to check if string input is a number? [duplicate]
...s like 4.1 when technically only 4 is valid. It is also against the python mentality to have secret conversions like this happening and I would prefer to do strict checks at my public interface
– Peter R
Feb 19 '15 at 14:24
...
IDEA: javac: source release 1.7 requires target release 1.7
... a project, or is it specific to a given module?
– James Raitsev
Oct 15 '12 at 17:29
1
This setti...
Can't update Macports (with Mac OS X Mavericks)
...t:
sudo xcode-select --install
(Explicitly agreeing to the license is sometimes necessary via "sudo xcodebuild -license")
Then upgrade the ports:
sudo port -v selfupdate
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