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Unresolved specs during Gem::Specification.reset:

...using bundle exec rspec. It turned out to be a missing line in the gemspec file: $:.push File.expand_path("../lib", __FILE__) This line is normally at the top of the file (in many of the gems I have recently been working in) and I had commented it out to see why. ...
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Intersection of two lists in Bash

...are broken. Globs are much more simple AND correct: ''for file in *.txt''. Read mywiki.wooledge.org/ParsingLs – Rany Albeg Wein Jan 25 '16 at 3:49 2 ...
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Logging uncaught exceptions in Python

... @gnu_lorien thanks for the snippet. In which file would you put this? – stelios Jul 4 '17 at 11:40 ...
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Where in a virtualenv does the custom code go?

...ot an application instance. You wouldn't normally create your application files within the directories containing a system's default Python, likewise there's no requirement to locate your application within a virtualenv directory. For example, you might have a project where you have multiple app...
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How to edit log message already committed in Subversion?

...essage of a certain revision in Subversion? I accidentally wrote the wrong filename in my commit message which could be confusing later. ...
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Detail change after Git pull

... all of the changes: git diff master@{1} master See the changes to a given file: git diff master@{1} master <file> See all the changes within a given directory: git diff master@{1} master <dir> See the summary of changes again: git diff --stat master@{1} master As for your question of ...
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How can I view all the git repositories on my machine?

...otherwise there is no way, they are standard directories, just use your OS file/folder find program to find .git named folders. share | improve this answer | follow ...
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Disable output buffering

... # reopen stdout file descriptor with write mode # and 0 as the buffer size (unbuffered) import io, os, sys try: # Python 3, open as binary, then wrap in a TextIOWrapper with write-through. sys.stdout = io.TextIOWrapper(open(sys.stdou...
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Where is Maven' settings.xml located on mac os?

... If you use brew to install maven, then the settings file should be in /usr/local/Cellar/maven/<version>/libexec/conf share | improve this answer | ...
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How to set size for local image using knitr for markdown?

I have a local image that I would like to include in an .Rmd file which I will then knit and convert to HTML slides with Pandoc . Per this post , this will insert the local image : ![Image Title](path/to/your/image) ...