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How to continue a task when Fabric receives an error
...ne a task to run on several remote servers, if the task runs on server one and exits with an error, Fabric will stop and abort the task. But I want to make fabric ignore the error and run the task on the next server. How can I make it do this?
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Reload Flask app when template file changes
...tion using the built-in server ( Flask.run ), it monitors its Python files and automatically reloads the app if its code changes:
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Java - Including variables within strings?
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I'm not sure if that is attractive enough for you, but it can be quite handy. The syntax is the same as for printf and java.util.Formatter. I've used it much especially if I want to show tabular numeric data.
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How do you clear the focus in javascript?
... In 2013, the browser share of Firefox 2 is substantially less than 0.66%, and the simple document.activeElement.blur() is the best way to achieve this effect.
– chowey
Nov 28 '13 at 21:57
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Using an SSH keyfile with Fabric
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Also worth mentioning here that you can use the command line args for this:
fab command -i /path/to/key.pem [-H [user@]host[:port]]
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Regex: match everything but specific pattern
... but a string starting with a specific pattern (specifically index.php and what follows, like index.php?id=2342343 )
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Using port number in Windows host file
...ws as well as on Unix-like systems). You cannot put port numbers in there, and there is no way to do what you want with generic OS-level configuration - the browser is what selects the port to choose.
So use bookmarks or something like that.
(Some firewall/routing software might allow outbound port...
Postgres - FATAL: database files are incompatible with server
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If you recently upgraded to 11 or 12 from 10.x you can run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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git rebase fatal: Needed a single revision
I have a branch of a public repository and I am trying to update my branch with the current commits from the original repository:
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How do I move a tab in Notepad++ to a new window?
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You can right click the tab and select move to or open in new instance.
This only works for files that are not dirty (when the tab icon is not red).
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