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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
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Rspec, Rails: how to test private methods of controllers?
I have controller:
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How to pass a URI to an intent?
... to pass a URI-Object to my Intent in order to use that URI
in another activity...
8 Answers
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Save image from URL by paperclip
Please suggest me a way to save an image from an URL by Paperclip.
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Getting rid of \n when using .readlines() [duplicate]
I have a .txt file with values in it.
11 Answers
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Live character count for EditText
I was wondering what the best way to do a live character count of an edit-text box is in Android. I was looking at this but I couldn't seem to make any sense of it.
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
I'm trying to create a Regex test in JavaScript that will test a string to contain any of these characters:
6 Answers
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Android: how to check if a View inside of ScrollView is visible?
I have a ScrollView which holds a series of Views . I would like to be able to determine if a view is currently visible (if any part of it is currently displayed by the ScrollView ). I would expect the below code to do this, surprisingly it does not:
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What should I set JAVA_HOME environment variable on macOS X 10.6?
Many Java applications that use shell scripts to configure their environment use the JAVA_HOME environment variable to start the correct version of Java, locate JRE JARs, and so on.
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