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var self = this?
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@michael you might be working inside pipe, map, subscribes... in one function and not calling functions, in this case "this" is changing, so the variable scope is the solution
– Skander Jenhani
Apr 21 at 9:37
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how to prevent “directory already exists error” in a makefile when using mkdir
...$(OBJDIR):
mkdir -p $(OBJDIR)
You should see here the usage of the | pipe operator, defining an order only prerequisite.
Meaning that the $(OBJDIR) target should be existent (instead of more recent) in order to build the current target.
Note that I used mkdir -p. The -p flag was added compare...
Show history of a file? [duplicate]
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you can also pipe the diff into a text editor like Sublime for better colors, search functionality and an overall better ease-of-work experience: git log -p -- path/to/file | subl
– Rocco
Aug 1 '16 ...
How to scp in Python?
...for python), you could rework this to run over a regular ssh session using pipes.
scp.py for paramiko
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How can I get a list of Git branches, ordered by most recent commit?
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Great alias! I would suggest column -ts'|' and pipe characters if the comma char can occur inside relative timestamps in your locale.
– Björn Lindqvist
For homebrew mysql installs, where's my.cnf?
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Since mysql --help shows a list of files, I find it useful to pipe the result to ls to see which of them exist:
$ mysql --help | grep /my.cnf | xargs ls
ls: /etc/my.cnf: No such file or directory
ls: /etc/mysql/my.cnf: No such file or directory
ls: ~/.my.cnf: No such file or directory
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List all indexes on ElasticSearch server?
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Adding a pipe to sort made this easy to see what was going green. Also the store.size changing indicated additional progress.
– kevpie
Sep 28 '15 at 8:24
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Rails server says port already used, how to kill that process?
... process identifiers only and no header - e.g., so that the output may be piped to kill(1). than I guess you know what kill will do
– Papouche Guinslyzinho
Feb 4 '15 at 3:33
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No module named pkg_resources
I'm deploying a Django app to a dev server and am hitting this error when I run pip install -r requirements.txt :
34 Answe...
How to recursively find the latest modified file in a directory?
...ing (passing multiple files as parameters), without the -print0 | xargs -0 pipe.
– DevSolar
Aug 25 '14 at 12:40
What t...