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How can I ensure that a division of integers is always rounded up?
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UPDATE: This question was the subject of my blog in January 2013. Thanks for the great question!
Getting integer arithmetic correct is hard. As has been demonstrated amply thus far, the moment you try to do a "clever" trick, odds are good that you've made a mistake. And when a flaw i...
A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
I'm doing an ASP.NET MVC 3 web service and I keep getting this exception intermittently.
14 Answers
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Git Tag list, display commit sha1 hashes
...it show-ref --tags
The output will then look something like:
0e76920bea4381cfc676825f3143fdd5fcf8c21f refs/tags/1.0.0
5ce9639ead3a54bd1cc062963804e5bcfcfe1e83 refs/tags/1.1.0
591eceaf92f99f69ea402c4ca639605e60963ee6 refs/tags/1.2.0
40414f41d0fb89f7a0d2f17736a906943c05acc9 refs/tags/1.3.0
Each l...
Java Ordered Map
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Laurel
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answered Mar 19 '09 at 18:17
dmeisterdmeister...
PHP: How to check if image file exists?
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You need the filename in quotation marks at least (as string):
if (file_exists('http://www.myd...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
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answered Oct 24 '11 at 23:28
Brian RiehmanBrian Riehman
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Remove all classes that begin with a certain string
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edited Mar 28 '15 at 9:37
bluish
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answered...
How can I test what my readme.md file will look like before committing to github?
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23 Answers
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