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How do I determine if a port is open on a Windows server? [closed]
... is not recognized as an internal or external command, operable program or batch file. To solve this, just enable it: Click *Start** → Control Panel → Programs → Turn Windows Features on or off. In the list, scroll down and select Telnet Client and click OK.
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Please enter a commit message to explain why this merge is necessary, especially if it merges an upd
I am using Git. I did a pull from a remote repo and got an error message:
8 Answers
8
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How should you build your database from source control?
...dent and/or sensitive information is stored in plain files.
I use a custom batch file to launch Create.sql : Create.cmd. Its goal is mainly to check for pre-requisites (tools, environment variables...) and send parameters to the SQL script. It can also bulk-load static data from CSV files for perfor...
How to enter in a Docker container already running with a new TTY
... PORTS NAMES
1170fe9e9460 localhost:5000/python:env-7e847468c4d73a0f35e9c5164046ad88 "./run_notebook.sh" 26 seconds ago Up 25 seconds 0.0.0.0:8989->9999/tcp SLURM_TASK-303337_0
1170fe9e9460 is the container id in this case.
Second, enter ...
Convert SVG image to PNG with PHP
...great. Thanks for the tip. I'm going to use it in conjunction with perl to batch-process loads of SVG files I created from a template.
– simbabque
Jun 6 '12 at 12:25
add a com...
What's a monitor in Java?
...mmers to use any object as a monitor. For example, every object has a wait queue,a re-entrance queue and wait and notify methods making it a monitor;
read about monitors here.
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How to set child process' environment variable in Makefile
...very little to educate future SO readers. Your answer is in the moderation queue for being low-quality.
– mickmackusa
Apr 22 '17 at 2:36
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Is there a performance difference between i++ and ++i in C++?
...00 -O1 0.05 2.79
-DPACKET_SIZE=500 -O3 0.08 2.18
-DPACKET_SIZE=5000 -O3 0.07 21.90
Conclusion
Performance-wise
If you do not need the previous value, make it a habit to use pre-increment. Be consistent even with builtin types, you'll get used to it and do not run risk of suffer...
How to get one value at a time from a generator function in Python?
...>).
subsequent calls to next() produces successive object values in the queue.
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Using sed to mass rename files
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I wrote a small post with examples on batch renaming using sed couple of years ago:
http://www.guyrutenberg.com/2009/01/12/batch-renaming-using-sed/
For example:
for i in *; do
mv "$i" "`echo $i | sed "s/regex/replace_text/"`";
done
If the regex contains g...