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Show dialog from fragment?
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Unfortunately this approach is a bit more verbose than the classic managed dialogs approach of previous Android revisions, but it is now the preferred method. You can avoid referencing the Activity entirely by using the putFragment and getFragment methods of...
Sound effects in JavaScript / HTML5
...-channel sounds. Let's suppose you have 4 channels (like on really old 16-bit games), I haven't got round to playing with the HTML5 audio feature yet, but don't you just need 4 <audio> elements, and cycle which is used to play the next sound effect? Have you tried that? What happens? If it...
Why can't I call read() twice on an open file?
... find the read method something of a walk down a dark alley. You go down a bit and stop but if you are not counting your steps you are not sure how far along you are. Seek gives the solution by repositioning, the other option is Tell which returns the position along the file. May be the Python file ...
String to LocalDate
...ome to SO, we appreciate your input! Please edit your answer and provide a bit more explanations, how it relates to the question, where you got your solution from, why it works? For more guidance see stackoverflow.com/help/how-to-answer
– B--rian
Aug 26 '19 at ...
Constructors in Go
...(aka your code which makes the map is guarded e.g. by a mutex.). Depends a bit whether the map is exported or not... Hard to tell without seeing code.
– Volker
Aug 8 '13 at 14:09
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Django optional url parameters
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Thought I'd add a bit to the answer.
If you have multiple URL definitions then you'll have to name each of them separately. So you lose the flexibility when calling reverse since one reverse will expect a parameter while the other won't.
Ano...
How to tell bash that the line continues on the next line
...Thank you for pointing out the "very last character" part. I was getting a bit frustrated tracking exactly this bug.
– Jason
Nov 1 '16 at 4:51
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Is there a way to style a TextView to uppercase all of its letters?
...lic, but still, the source is also available. I've simplified that class a bit (removed the setLengthChangesAllowed() method), so the complete solution is this:
public class UpperCaseTextView extends TextView {
public UpperCaseTextView(Context context) {
super(context);
setTran...
psql: FATAL: Peer authentication failed for user “dev”
...n: SSL connection (protocol: TLSv1.2, cipher: ECDHE-RSA-AES256-GCM-SHA384, bits: 256, compression: off) You are now connected to database "glossary" as user "john" on host "localhost" at port "5432". it worked.
– look
Dec 4 '16 at 2:26
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How to get CSS to select ID that begins with a string (not in Javascript)?
... @Blender, thanks, I chose the other answer because it explains a bit more to me and understand the symbols being used. I can't use classes for this scenario, otherwise, yes it would be nicer.
– guptron
Jul 16 '12 at 14:14
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