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How to play a notification sound on websites?
When a certain event occurs, I want my website to play a short notification sound to the user.
10 Answers
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Soft keyboard open and close listener in an activity in Android
...esized by the keyboard.
I use something like the following base class for my activities:
public class BaseActivity extends Activity {
private ViewTreeObserver.OnGlobalLayoutListener keyboardLayoutListener = new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void o...
Django auto_now and auto_now_add
...to_now_add=True. To me it stands out as a bug, and underscores item #1 in my little list above: auto_now and auto_now_add are flaky at best.
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Python __str__ and lists
...call the toString() method on each object inside the List. For example, if my list contains objects o1, o2, and o3, list.toString() would look something like this:
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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Interestingly, on ICS on my Galaxy Nexus, using setTextSize(14, TypedValue.COMPLEX_UNIT_SP) made no effect (so used default size), but when I upgraded to Jelly Bean, none of the text was displayed (like 0 size). I was just about to report a Jelly Bea...
How can I pretty-print JSON in a shell script?
...json.tool
or, if the JSON is in a file, you can do:
python -m json.tool my_json.json
if the JSON is from an internet source such as an API, you can use
curl http://my_url/ | python -m json.tool
For convenience in all of these cases you can make an alias:
alias prettyjson='python -m json.too...
IntelliJ does not show project folders
I have an issue with IntelliJ. It doesn't show any folders in my project view on the left.
My setting is "View As: Project"
How can I manage it so that the folders and packages are shown again?
I don't have any clue because I didn't change any options!
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Cross-browser custom styling for file upload button [duplicate]
I'm trying to style a file upload button to my personal preferences, but I couldn't find any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach .
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The term 'Update-Database' is not recognized as the name of a cmdlet
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Usually you just need to exit restart VS. See my comments in the original question. On rare occasions you might need to exit/restart VS twice.
– RickAndMSFT
Jul 17 '13 at 1:46
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PHP - how to best determine if the current invocation is from CLI or web server?
...nvocation of PHP is from the command line (CLI) or from the web server (in my case, Apache with mod_php).
18 Answers
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