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Is there a “vim runtime log”?
...can run it in debug mode.
http://web.archive.org/web/20090323034339/http://www.troubleshootingwiki.org/Debugging_Vim_Scripts
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How do I list all the columns in a table?
... Editing, since DESCRIBE is not an Oracle PLSQL instruction but a SQL*Plus command, and as such it doesn't work in most SQL IDEs.
– walen
Dec 13 '18 at 14:29
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Fade In Fade Out Android Animation in Java
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I lost my .keystore file?
Ok folks.. long story short, I was developing on a computer that I no longer have access to. I was able to retrieve the source code, but not the .keystore file used to sign and publish my application to the market (with several updates). Am I, and my poor users, out of luck if I ever want to update?...
Where am I wrong about my project and these Javascript Frameworks?
...lready been developed and can be dropped into your Angular project.
http://www.sitepoint.com/creating-charting-directives-using-angularjs-d3-js/
Regarding Ember, I do not know much about it so I cannot speak to its particular features.
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Rails raw SQL example
... all records need to show up at once, consider using pagination:
https://www.ruby-toolbox.com/categories/pagination
https://github.com/mislav/will_paginate
If you need to paginate, consider creating a view in the DB first called payment_records which combines the payment_details and payment_erro...
Find the IP address of the client in an SSH session
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@cwd i want to replace the ip in this command "iptables -A INPUT -s 93.203.118.251 -p tcp --destination-port 443 -j DROP" is that possible?
– wutzebaer
Aug 5 '15 at 13:00
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Read a variable in bash with a default value
...me
Including the default value in the prompt between brackets is a fairly common convention
What does the :-Richard part do? From the bash manual:
${parameter:-word}
If parameter is unset or null, the expansion of word is substituted. Otherwise, the value of parameter is substituted.
Also worth n...
Occurrences of substring in a string
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ndsmyter
6,01533 gold badges1919 silver badges3737 bronze badges
answered Apr 20 '09 at 11:10
OlivierOlivier
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How to permanently remove few commits from remote branch
...ranch, and re-pushing it)
This SO answer illustrates the danger of such a command, especially if people depends on the remote history for their own local repos.
You need to be prepared to point out people to the RECOVERING FROM UPSTREAM REBASE section of the git rebase man page
With Git 2.23 (Au...