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Java ResultSet how to check if there are any results
...ately after to reset it, since it has positioned itself past the first row now.
It should be noted however, that Seifer's answer below is a more elegant solution to this question.
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how to break the _.each function in underscore.js
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right now (05/2013), there is neither a _.every() nor a _.all() method for arrays in underscore - so stick to the Array.every().
– pkyeck
May 9 '13 at 9:09
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Android Studio - debug keystore
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dependencies {
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}
5) Enjoy! Now all of your keys will be outside of the root of the directory and yet you still have the joys of automation for each build.
If you get an error in your gradle.build file about the "props" variable it's because you are ...
Make EditText ReadOnly
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Agreed, this works for now, and like you said android:inputType="none" doesn't work anymore.
– Goke Obasa
Jan 12 '17 at 9:05
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Sorting an array of objects in Ruby by object attribute?
...me + @first_name <=> other.last_name + other.first_name
end
end
Now an array of Person objects will be sortable on last_name.
ar = [Person.new("Eric", "Cunningham"), Person.new("Homer", "Allen")]
puts ar # => [ "Eric Cunningham", "Homer Allen"] (Person objects!)
ar.sort!
puts ar ...
Pass Additional ViewData to a Strongly-Typed Partial View
...w, ensure you inherit your new class and change the bits of code that will now be in error. namely the references to your fields.
Hope this helps. If not then let me know and I'll post specific code.
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Rounding a double to turn it into an int (java)
Right now I'm trying this:
8 Answers
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Windows shell command to get the full path to the current directory?
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@unknown - you might be better off by describing the original problem in the first place.
– Rook
Mar 3 '09 at 19:20
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Removing array item by value
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$referenced is now pointing to a new array, the array you wanted to change still has the old values.
– srcspider
Aug 22 '13 at 6:27
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How to add double quotes to a string that is inside a variable?
...oublequotes"" in database.....and while fetching it retrieves the same.... now trying to convert it....well I got the answer - str.Replace("\\\"", "\""); ...... anyways thanks for your reply ....
– Anil Purswani
Sep 30 '14 at 10:42
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