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Tags for Emacs: Relationship between etags, ebrowse, cscope, GNU Global and exuberant ctags
...rojects, and I went through Alex Ott's guide to CEDET and other threads about tags in StackOverflow, but I am still confused about how Emacs interfaces with these different tag systems to facilitate autocompletion, the looking up of definitions, navigation of source code base or the previewing of ...
List of installed gems?
Is there a Ruby method I can call to get the list of installed gems?
11 Answers
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How do you do natural logs (e.g. “ln()”) with numpy in Python?
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np.log is ln, whereas np.log10 is your standard base 10 log.
Relevant documentation:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.log.html
http://docs.scipy.org/doc/numpy/reference/generated/numpy.log10.html
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Adding HTML entities using CSS content
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You have to use the escaped unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
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Generating a UUID in Postgres for Insert statement?
...D and I want to generate one to refer to each 'item' from a 'store' in my DB with. Seems reasonable right?
6 Answers
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How to run Nginx within a Docker container without halting?
I have Nginx installed on a Docker container, and am trying to run it like this:
9 Answers
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Return string without trailing slash
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ChanduChandu
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How do I make an attributed string using Swift?
I am trying to make a simple Coffee Calculator. I need to display the amount of coffee in grams. The "g" symbol for grams needs to be attached to my UILabel that I am using to display the amount. The numbers in the UILabel are changing dynamically with user input just fine, but I need to add a lower...
live output from subprocess command
... a hydrodynamics code. When it comes time to run the simulation, I use subprocess.Popen to run the code, collect the output from stdout and stderr into a subprocess.PIPE --- then I can print (and save to a log-file) the output information, and check for any errors. The problem is, I have no id...
Length of string in bash
How do you get the length of a string stored in a variable and assign that to another variable?
8 Answers
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