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how can you easily check if access is denied for a file in .NET?
Basically, I would like to check if I have rights to open the file before I actually try to open it; I do not want to use a try/catch for this check unless I have to. Is there a file access property I can check before hand?
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Java Date cut off time information
...uitive way to work with dates and times. For instance you can convert trivially between (say) LocalDateTime and LocalDate objects.
e.g. (to illustrate the API)
LocalDate date = new LocalDateTime(milliseconds).toLocalDate()
Additionally it solves some thread-safety issues with date/time formatter...
How do I check if an element is hidden in jQuery?
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I actually found that the reverse logic words better: !$('selector').is(':hidden'); for some reason. Worth a try.
– Kzqai
Jan 5 '12 at 15:36
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How do I disable form fields using CSS?
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That looked like just what I was after to disable all my input fields but, although it blocks them from mouse events, they can still be accessed and changed using keyboard tab
– Ken
Oct 20 '15 at 15:18
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Shell - How to find directory of some command?
...d that this was just an alias defined on my .bashrc located on my ~home. Really thank you.
– Gabriel L. Oliveira
May 20 '10 at 13:36
1
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Comparing numbers in Bash
...)" if I compare 1 and 09 but not 01 and 09 which is odd, but that has basically solved my problem so thanks!
– advert2013
Sep 7 '13 at 1:02
8
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Media Player called in state 0, error (-38,0)
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You need to call mediaPlayer.start() in the onPrepared method by using a listener.
You are getting this error because you are calling mediaPlayer.start() before it has reached the prepared state.
Here is how you can do it :
mp.setDataSo...
Loading a properties file from Java package
...).getResourceAsStream("foo.properties");
prop.load(in);
in.close();
(Add all the necessary exception handling).
If your class is not in that package, you need to aquire the InputStream slightly differently:
InputStream in =
getClass().getResourceAsStream("/com/al/common/email/templates/foo.pro...
initialize a vector to zeros C++/C++11
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A vector is initialized to 0 automatically, unless you specify some other value in the declaration, like ronag showed.
– Nikos
Jul 23 '17 at 16:18
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disable nganimate for some elements
I'm using the ngAnimate module, but all my ng-if , ng-show , etc, are affected by that, I want to leverage ngAnimate for some selected elements.
For performance and some bugs in elements that shows and hide very speedy.
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