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How to output messages to the Eclipse console when developing for Android
... Or, for object instances, you can always use toString(). This is what System.out.println(Object) does internally. If the toString() method of Object itself is used (e.g. for array types) then you may not get useful output.
– Maarten Bodewes
Jul 4 '13 ...
How do you remove the root CA certificate that fiddler installs
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@MikeFlynn: It's not really clear what you're asking. The procedure in Windows 8 is the same as everywhere else.
– EricLaw
Jun 10 '15 at 13:14
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How do you discover model attributes in Rails?
I am finding it difficult to easily see what attributes/properties exist on all of my model classes since they are not explicitly defined in my class files.
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How to convert a ruby hash object to JSON?
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You're showing what looks to be IRB type output. I was trying to get hash#to_json to work for DateTime object. Thanks to this post I got it. But I did inspect with p date_json This is what I got for a true string "{\"year\":2013,\"mon\":7,...
Using only CSS, show div on hover over
...l not disappear when you move your mouse between the two lines of text (or whatever it is).
These are example of quirqs you need to take care of when implementing such behavior.
It all depends what you need this for. This method is better for a menu style scenario, while Yi Jiang's is better for ...
Docker: adding a file from a parent directory
...build the image since it tries to do it from its same directory (tbh, just what one would normally expect). Is there any way to do the same trick in Docker Hub?
– Marcel Hernandez
Mar 25 '16 at 20:31
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How to change highlighted occurrences color in Eclipse's sidebar?
... Well, if they weren't the same, then it would be a lot less obvious what the color on the right corresponded to in the code. It probably didn't even occur to the eclipse guys to let them be different.
– Jonathan M Davis
Feb 9 '10 at 18:39
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Android: Create spinner programmatically from array
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What's the purpose of this Spinner spinner = new Spinner(this); when you do this spinner = (Spinner) findViewById( R.id.spinner );
– mr5
Oct 26 '14 at 11:51
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ERROR: permission denied for sequence cities_id_seq using Postgres
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IS SELECT necessary? Shouldn't USAGE cover what's needed?
– Tᴀʀᴇǫ Mᴀʜᴍᴏᴏᴅ
Dec 10 '17 at 8:35
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How to generate a random alpha-numeric string?
... be used for session identifiers/keys since an attacker can easily predict what the generated session identifiers are at any given time.
– Inshallah
Sep 26 '12 at 10:14
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