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windows service vs scheduled task
...te GUI client that will communicate with the service app via TCP/IP, named pipes, etc.
From a user's POV, I wonder which is easier to control. Both services and scheduled tasks are pretty much out of reach for most non-technical users, i.e. they won't even realize they exist and can be configured /...
Automatically add newline at end of curl response body
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Use this:
curl jsonip.com; echo
If you need grouping to feed a pipe :
{ curl jsonip.com; echo; } | tee new_file_with_newline
OUTPUT
{"ip":"x.x.x.x","about":"/about"}
This is that simple ;)
(and not limited to curl command but all commands that not finish with a newline)
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Set margin size when converting from Markdown to PDF with pandoc
...e top-level element geometry. What you specify in the geometry tag will be piped into the LaTeX template that ships with Pandoc via the following LaTeX snippet
$if(geometry)$
\usepackage[$for(geometry)$$geometry$$sep$,$endfor$]{geometry}
$endif$
For example, to specify margins that are 2cm in wid...
Threads vs Processes in Linux
...anisms available for communication between threads (futex's,shared memory, pipes, IPC) is also available for processes and run at the same speed.
– Russell Stuart
Apr 4 '14 at 3:26
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How can I call a custom Django manage.py command directly from a test driver?
...e, this will sort the out for you. It isn't quite perfect - and it doesn't pipe outputs yet - but it will use the test database. You can then test for database effects.
I am sure use of Micheal Foords mock module and also rewiring stdout for the duration of a test would mean you could get some more...
How to only find files in a given directory, and ignore subdirectories using bash
...e above symlinks pointed to found in the above pattern, would I just use a pipe? Something like find /dev -maxdepth 1 -name 'abc-*' | ls -l
– suffa
Oct 10 '11 at 16:11
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Parsing IPv6 extension headers containing unknown extensions
...ets need to arrive for a number of reasons. For example, if the MTU of the pipe has shrunk (perhaps packet encapsulation has happened because of PPPoE or a VPN), and the packet being sent is too large, an ICMP packet will be returned saying that the packet is too large.
– Bill ...
Why is printing to stdout so slow? Can it be sped up?
I've always been amazed/frustrated with how long it takes to simply output to the terminal with a print statement. After some recent painfully slow logging I decided to look into it and was quite surprised to find that almost all the time spent is waiting for the terminal to process the results.
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Selecting data frame rows based on partial string match in a column
...ogether (as in "pet" and "pip" occuring in a row of a dataframe as "peter piper")?
– nigus21
Feb 12 at 21:22
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Attach IntelliJ IDEA debugger to a running Java process
Is it possible to attach the IntelliJ IDEA debugger to a running Java process? If yes, how?
5 Answers
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