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How can I force division to be floating point? Division keeps rounding down to 0?

... I want to calculate a / b , so if I use integer division I'll always get 0 with a remainder of a . 11 Answers ...
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Text border using css (border around text)

... Use multiple text shadows: text-shadow: 2px 0 0 #fff, -2px 0 0 #fff, 0 2px 0 #fff, 0 -2px 0 #fff, 1px 1px #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff; body { font-family: sans-serif; background: #222; color: darkred; } h1 { text-sha...
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Merge Images Side by Side(Horizontally)

I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively. ...
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How do I know the script file name in a Bash script?

... me=`basename "$0"` For reading through a symlink1, which is usually not what you want (you usually don't want to confuse the user this way), try: me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")" IMO, that'll pro...
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Difference between declaring variables before or in loop?

... 260 Which is better, a or b? From a performance perspective, you'd have to measure it. (And in my o...
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Way to get number of digits in an int?

... 30 Answers 30 Active ...
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Best way to represent a fraction in Java?

... //only numerator should be negative. if(denominator.signum() < 0) { numerator = numerator.negate(); denominator = denominator.negate(); } //create a reduced fraction BigInteger gcd = numerator.gcd(denominator); this.numerator = numerator.divide(gcd); ...
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Reading an Excel file in python using pandas

...) Tid dummy1 dummy2 dummy3 dummy4 dummy5 \ 0 2006-09-01 00:00:00 0 5.894611 0.605211 3.842871 8.265307 1 2006-09-01 01:00:00 0 5.712107 0.605211 3.416617 8.301360 2 2006-09-01 02:00:00 0 5.105300 0.605211 3.090865 8.335395 3 2006...
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What is the best way to convert seconds into (Hour:Minutes:Seconds:Milliseconds) time?

... For .Net <= 4.0 Use the TimeSpan class. TimeSpan t = TimeSpan.FromSeconds( secs ); string answer = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms", t.Hours, t.Minutes, t.Seconds, ...
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How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]

... don't get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port. Does the server reply back from an available port to the client, and simply state the reply came from 80? How does this work? ...