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How to create loading dialogs in Android?
... bar, it shows a spinning activity circle thing. I'm sure you know what I mean :)
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Getting Spring Application Context
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@Don Kirkby Using the singleton pattern means instanciating your container class from a static method within your container class... once you "manually" instanciate an object it is not managed by Spring anymore : how did you tackle this problem ?
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In HTML5, should the main navigation be inside or outside the element?
...document. The nav is a menu that links to other documents. To my mind this means that the content of the nav belongs to the site rather than the document. An exception would be if the NAV held forward links.
Accessibility
I like to put menus at the end of the source code rather than the start. I u...
Line-breaking widget layout for Android
...dio Group, UI is working fine but functionality of Radio Group is disturb. Means, in the same Radio Group, I can tick on multiple Radio Buttons. I want to check only one Radio Button at the same time. Please help for this.
– Rahul Patidar
Jun 6 '16 at 14:40
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How do I determine k when using k-means clustering?
I've been studying about k-means clustering , and one thing that's not clear is how you choose the value of k. Is it just a matter of trial and error, or is there more to it?
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Copy a table from one database to another in Postgres
... ') AS t1(col1 MACADDR, col2 TIMESTAMP, col3 NUMERIC(7,1)); (l means local, r is remote. Escape single quotes. Provide col types.)
– hamx0r
Nov 4 '15 at 16:48
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Plotting two variables as lines using ggplot2 on the same graph
...need the data to be in "tall" format instead of "wide" for ggplot2. "wide" means having an observation per row with each variable as a different column (like you have now). You need to convert it to a "tall" format where you have a column that tells you the name of the variable and another column th...
What is the Swift equivalent of isEqualToString in Objective-C?
...to be treated less like objects and more like values. However this doesn't mean under the hood swift doesn't treat strings as objects, as am sure you all noticed that you can still invoke methods on strings and use their properties.
For example:-
//example of calling method (String to Int convers...
What does immutable mean?
If a string is immutable, does that mean that....
(let's assume JavaScript)
9 Answers
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Better explanation of when to use Imports/Depends
... The caveat about dependencies that use 'Depends' is a horrible thing. It means I basically can't use 'Imports' in my package until everyone else is too. =(
– Ken Williams
Apr 19 '13 at 18:39
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