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Undock Chrome Developer Tools
...art typing bottom/left/right/undock.
DevTools documentation on docking: https://developers.google.com/web/tools/chrome-devtools/ui#placement
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How SignalR works internally?
...can look at the source code.
There's also client code for each transport:
https://github.com/SignalR/SignalR/tree/master/src/Microsoft.AspNet.SignalR.Client.JS
If you're asking about how the long polling transport works in particular:
It sends an ajax request to the server that's waiting asynchro...
Can I install the “app store” in an IOS simulator?
...From Xcode 8.2,drag and drop the build to simulator for the installation.
https://stackoverflow.com/a/41671233/1522584
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Install go with brew, and running the gotour
... "go get" the basics
go get golang.org/x/tools/cmd/godoc
5) Start here: https://golang.org/doc/code.html at "your first program"
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How to put attributes via XElement
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to see the CREATE VIEW code for a view in PostgreSQL?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to check if a URL is valid
... =~ /\A#{URI::regexp}\z/
If you only want to check for web URLs (http or https), use this:
url =~ /\A#{URI::regexp(['http', 'https'])}\z/
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How to get execution time in rails console?
...on of how to measure performance automatically in rails console using gem: https://github.com/igorkasyanchuk/execution_time
It's showing similar information which you already see during requests.
Sample:
[METRICS] Completed in 908.3ms | Allocations: 2894 | ActiveRecord: 0.9ms (queries: 13)
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How can I install MacVim on OS X?
...
Download the latest build from https://github.com/macvim-dev/macvim/releases
Expand the archive.
Put MacVim.app into /Applications/.
Done.
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How to ignore whitespace in a regular expression subject string?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...