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Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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How to close activity and go back to previous activity in android
I have a main activity, that when I click on a button, starts a new activity, i used the following code to do so:
18 Answer...
How to delete a cookie?
Is my function of creating a cookie correct? How do I delete the cookie at the beginning of my program? is there a simple coding?
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How to return an empty ActiveRecord relation?
If I have a scope with a lambda and it takes an argument, depending on the value of the argument, I might know that there will not be any matches, but I still want to return a relation, not an empty array:
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How do you set up use HttpOnly cookies in PHP
How can I set the cookies in my PHP apps as HttpOnly cookies ?
10 Answers
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How to convert current date into string in java?
How do I convert the current date into string in Java?
9 Answers
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How to remove the default link color of the html hyperlink 'a' tag?
The default link color is blue.
How to remove the default link color of the html hyperlink tag <a> ?
12 Answers
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download and install visual studio 2008 [closed]
Ok, this may be the dumbest question ever, but I swear I searched for the answer and don't know what to do.
6 Answers
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jQuery get specific option tag text
All right, say I have this:
21 Answers
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