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Determine the number of lines within a text file
Is there an easy way to programmatically determine the number of lines within a text file?
11 Answers
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How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...gly large codebase, and recently upgraded to gcc 4.3, which now triggers this warning:
24 Answers
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How can I force division to be floating point? Division keeps rounding down to 0?
...ow that a < b and I want to calculate a / b , so if I use integer division I'll always get 0 with a remainder of a .
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XML Schema minOccurs / maxOccurs default values
...are 1. Thus:
<xsd:element minOccurs="1" name="asdf"/>
cardinality is [1-1] Note: if you specify only minOccurs attribute, it can't be greater than 1, because the default value for maxOccurs is 1.
<xsd:element minOccurs="5" maxOccurs="2" name="asdf"/>
invalid
<xsd:element maxOcc...
Are Roslyn SyntaxNodes reused?
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UPDATE: This question was the subject of my blog on June 8th, 2012. Thanks for the great question!
Great question. We debated the issues you raise for a long, long time.
We would like to have a data structure that has the following...
How to make Git pull use rebase by default for all my repositories?
Is there a way to setup the host Git repository such that any git pull done from its (local) clones uses --rebase by default? By searching on Stack Overflow, I learned about branch.autosetuprebase , but it needs to be configured per clone individually.
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Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
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The pattern of "run on whatever queue the caller was on" is appealing, but ultimately not a great idea. That queue could be a low priority queue, the main queue, or some other queue with odd properties.
My favorite approach to this is to say "the completion block runs on an implem...
How to write LDAP query to test if user is member of a group?
I want to write an LDAP query which tests whether a user (sAMAccountName) is a member of a particular group. Is it possible to do that so that I get either 0 or 1 result records?
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Editing the git commit message in GitHub
Is there any way of online editing the commit message in GitHub.com , after submission?
6 Answers
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Getting a File's MD5 Checksum in Java
... looking to use Java to get the MD5 checksum of a file. I was really surprised but I haven't been able to find anything that shows how to get the MD5 checksum of a file.
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