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Media query to detect if device is touchscreen
...ake something happen when not on a touchscreen device? If there is no way, do you suggest using a JavaScript solution such as !window.Touch or Modernizr?
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How do I extract text that lies between parentheses (round brackets)?
... (sales) and I want to extract the text between the brackets, how would I do this?
16 Answers
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In git how is fetch different than pull and how is merge different than rebase?
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fetch vs pull
fetch will download any changes from the remote* branch, updating your repository data, but leaving your local* branch unchanged.
pull will perform a fetch and additionally merge the changes into your local branch.
What's the differen...
How do you list the primary key of a SQL Server table?
Simple question, how do you list the primary key of a table with T-SQL? I know how to get indexes on a table, but can't remember how to get the PK.
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Is git good with binary files?
...ary files to its index, and also store them in an efficient way unless you do frequent updates on large uncompressable files.
The problems begin when git needs to generate diffs and merges: git cannot generate meaningful diffs, or merge binary files in any way that could make sense. So all merges, ...
How do you make lettered lists using markdown?
Markdown allows ordered lists using numbers. How can I instead get an ordered list using letters ? i.e.
5 Answers
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How do I render a partial of a different format in Rails?
... e.g. rendering a HTML template from inside a format.pdf block can only be done with render "template", formats: [:html], content_type: "text/html". I need this because I allow direct download of samples of my books only for members of my email list — regular visitors get a signup form instead.
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Printing without newline (print 'a',) prints a space, how to remove?
...works).
>>> print 'a' * 20
aaaaaaaaaaaaaaaaaaaa
If you want to do this in general, build up a string and then print it once. This will consume a bit of memory for the string, but only make a single call to print. Note that string concatenation using += is now linear in the size of the st...
How do negated patterns work in .gitignore?
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I think that what you actually want to do is:
aaa/*
!aaa/ccc
You're telling it "don't look in aaa" so it never even examines the path aaa/ccc. If you use the wildcard, it still reads the contents of aaa, then each entry matches the wildcard and is ignored, exce...
How do I get the parent directory in Python?
...ou the directory where the file 'Program Files' would be. What's more, it doesn't even have to exist, behold: os.path.dirname(r'c:\i\like\to\eat\pie') outputs 'c:\\i\\like\\to\\eat'
– Nick T
May 18 '10 at 19:28
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