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How can I format a number into a string with leading zeros?
I have a number that I need to convert to a string. First I used this:
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Is there an opposite of include? for Ruby Arrays?
I've got the following logic in my code:
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How to get first character of string?
I have a string, and I need to get its first character.
16 Answers
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Changing the color of an hr element
I want to change the color of my hr tag using CSS. The code I've tried below doesn't seem to work:
26 Answers
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How do I get a platform-dependent new line character?
How do I get a platform-dependent newline in Java? I can’t use "\n" everywhere.
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Javascript Confirm popup Yes, No button instead of OK and Cancel
Javascript Confirm popup, I want to show Yes, No button instead of OK and Cancel.
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Python setup.py develop vs install
Two options in setup.py develop and install are confusing me. According to this site , using develop creates a special link to site-packages directory.
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Hash collision in git
What would actually happen if I had a hash collision while using git?
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keytool error Keystore was tampered with, or password was incorrect
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