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Count occurrences of a char in plain text file
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69
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How to open a web server port on EC2 instance
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30
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How to merge YAML arrays?
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If the aim is to run a sequence of shell commands, you may be able to achieve this as follows:
# note: no dash before commands
some_stuff: &some_stuff |-
a
b
c
combined_stuff:
- *some_stuff
- d
- e
- f
This is equivalent to:
some_stuff: ...
How to have no pagebreak after \include in LaTeX
...er each subsection because my subsections are in separate files. I use the command \include{file} which adds a pagebreak after the use of it.
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Is there a CSS selector by class prefix?
..., this also works in jQuery, as demonstrated here.
The reason you need to combine two attribute selectors as described above is because an attribute selector such as [class*="status-"] will match the following element, which may be undesirable:
<div id='D' class='foo-class foo-status-bar bar-cl...
Determine command line working directory when running node bin script
I am creating a node command line interface. It is installed globally and uses a bin file to execute.
5 Answers
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In Go's http package, how do I get the query string on a POST request?
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127
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jquery, domain, get URL
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@rob.alarcon It's a W3C recommendation and has very broad support among browsers, old and new. The only issue I know of is that some browsers (such as Firefox) will let you write to this property (readonly per the spec) as long as the new value is a s...
How do I use vimdiff to resolve a git merge conflict?
...my master in git and I got Automatic merge failed; fix conflicts and then commit the result. Now I ran git mergetool and vimdiff opened with the image below. I don't know how to use vimdiff. What does each panel here mean and how should I proceed to fix the merge conflict?
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