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SQLite Reset Primary Key Field
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Try this:
delete from your_table;
delete from sqlite_sequence where name='your_table';
SQLite Autoincrement
SQLite keeps track of the largest
ROWID that a table has ever held using
the special SQLITE_SEQUENCE table. The
SQLITE...
Regular expression to match a dot
Was wondering what the best way is to match "test.this" from "blah blah blah test.this@gmail.com blah blah" is? Using Python.
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Modify SVG fill color when being served as Background-Image
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One way to do this is to serve your svg from some server side mechanism.
Simply create a resource server side that outputs your svg according to GET parameters, and you serve it on a certain url.
Then you just use that url in your css.
Because as a background img...
How to Right-align flex item?
...lements and you need to float say the last three right, target the 3rd one from the last only with this margin-left: auto; style.
– Daniel Sokolowski
Aug 6 '17 at 22:31
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How do I move a Git branch out into its own repository?
... history will go with it. You can then choose whether to delete the branch from the original repository.
e.g.
git push url://to/new/repository.git branch-to-move:new-branch-name
For a new repository, new-branch-name is typically master.
Creating a new, empty repository can be done with git init...
git pull while not in a git directory
...a git repository. Is it possible to somehow call a command like git pull from inside /X , but targeting the /X/Y directory?
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How to check if there's nothing to be committed in the current branch?
...cho Repo is clean
fi
I use this as a simple one-liner sometimes:
# pull from origin if our repo is clean
git status --porcelain | grep . || git pull origin master
Add -qs to your grep command to make it silent.
share
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Is there a recommended way to return an image using ASP.NET Web API
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If you are returning a file from the hard drive, I think it would be better performance to use a FileStream, like this (see accepted answer in this question): stackoverflow.com/questions/11125535/…
– John Gilmer
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Is there a DesignMode property in WPF?
...I class is initiated by the designer (like if I create a DataContext class from XAML). Then the approach from this MSDN article is helpful:
// Check for design mode.
if ((bool)(DesignerProperties.IsInDesignModeProperty.GetMetadata(typeof(DependencyObject)).DefaultValue))
{
//in Design mode
}
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Loadbalancing web sockets
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So I would load my javascript library from the load balancer URL and give the load balancer URL when I create the web socket in javascript - you mean it is transparent to the browser? That is cool!
– John Smith
Sep 21 '12 a...