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Git: Show all of the various changes to a single line in a specified file over the entire git histor

... @Rob - thanks for this - small edit to your script though - putting just the filename only shows commits that just affect that file - if a commit referenced other files it is not listed – Adrian Cornish Sep 7 '12 ...
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What is the difference between a 'closure' and a 'lambda'?

... function definition is re-written as binding a lambda to a variable internally. In other languages, like Python, there are some (rather needless) distinctions between them, but they behave the same way otherwise. A closure is any function which closes over the environment in which it was defined. ...
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How do I trim whitespace from a string?

... Just one space, or all consecutive spaces? If the second, then strings already have a .strip() method: >>> ' Hello '.strip() 'Hello' >>> ' Hello'.strip() 'Hello' >>> 'Bob has a cat'.strip() 'Bob has a cat' >>&...
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How to find all tables that have foreign keys that reference particular table.column and have values

... This solution will not only display all relations but also the constraint name, which is required in some cases (e.g. drop constraint): SELECT CONCAT(table_name, '.', column_name) AS 'foreign key', CONCAT(referenced_table_name, '.', referenced_column_n...
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What's the safest way to iterate through the keys of a Perl hash?

...h of (key, value) pairs, what is the preferred method of iterating through all the keys? I have heard that using each may in some way have unintended side effects. So, is that true, and is one of the two following methods best, or is there a better way? ...
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What is the default initialization of an array in Java?

... (whose decimal equivalent is 0). When you create an array of something, all entries are also zeroed. So your array contains five zeros right after it is created by new. Note (based on comments): The Java Virtual Machine is not required to zero out the underlying memory when allocating local va...
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Configuring Log4j Loggers Programmatically

... You can add/remove Appender programmatically to Log4j: ConsoleAppender console = new ConsoleAppender(); //create appender //configure the appender String PATTERN = "%d [%p|%c|%C{1}] %m%n"; console.setLayout(new PatternLayout(PATTERN)); console.setThresh...
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How can I make Bootstrap columns all the same height?

I'm using Bootstrap. How can I make three columns all the same height? 33 Answers 33 ...
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“inconsistent use of tabs and spaces in indentation”

I'm trying to create an application in Python 3.2 and I use tabs all the time for indentation, but even the editor changes some of them into spaces and then print out "inconsistent use of tabs and spaces in indentation" when I try to run the program. ...
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Visual Studio Copy Project

...rget to delete svn files if you have any (i did!) --> weblogs.asp.net/jgalloway/archive/2007/02/24/… – qbantek Jan 16 '12 at 17:14 51 ...