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Regex: Specify “space or start of string” and “space or end of string”

... You can use any of the following: \b #A word break and will work for both spaces and end of lines. (^|\s) #the | means or. () is a capturing group. /\b(stackoverflow)\b/ Also, if you don't want to include the space in your match, you can use lookbehind/aheads. (?<=\...
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How to use git bisect?

...les saying that git bisect is awesome. However, I'm not a native speaker and I can't understand why it's awesome. 6 Answe...
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Regex for splitting a string using space when not surrounded by single or double quotes

I'm new to regular expressions and would appreciate your help. I'm trying to put together an expression that will split the example string using all spaces that are not surrounded by single or double quotes. My last attempt looks like this: (?!") and isn't quite working. It's splitting on the spa...
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IN vs OR in the SQL WHERE Clause

...rding to the manual for MySQL if the values are constant IN sorts the list and then uses a binary search. I would imagine that OR evaluates them one by one in no particular order. So IN is faster in some circumstances. The best way to know is to profile both on your database with your specific dat...
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How to find out how many lines of code there are in an Xcode project?

... Check out CLOC. cloc counts blank lines, comment lines, and physical lines of source code in many programming languages. (Legacy builds are archived on SourceForge.) share | impr...
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Test whether a glob has any matches in bash

...compgen -G "<glob-pattern>" Escape the pattern or it'll get pre-expanded into matches. Exit status is: 1 for no-match, 0 for 'one or more matches' stdout is a list of files matching the glob. I think this is the best option in terms of conciseness and minimizing potential side effect...
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How to send data to local clipboard from a remote SSH session

...cting this thread because I've been looking for the same kind of solution, and I've found one that works for me. It's a minor modification to a suggestion from OSX Daily. In my case, I use Terminal on my local OSX machine to connect to a linux server via SSH. Like the OP, I wanted to be able to tra...
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Alternatives to gprof [closed]

...used in the presence of mutual recursion. But the visualizer is very nice and light years ahead of gprof. share | improve this answer | follow | ...
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What's wrong with nullable columns in composite primary keys?

...keys is not clean relational database design. If there are two entities A and B where A can optionally be related to B, the clean solution is to create a resolution table (let's say AB). That table would link A with B: If there is a relationship then it would contain a record, if there isn't then i...
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WatiN or Selenium? [closed]

... tests of our presentation soon. It seems that everyone recommends WatiN and Selenium . Which do you prefer for automated testing of ASP.NET web forms? Which of these products work better for you? ...