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Finding JavaScript memory leaks with Chrome
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I appreciate your effort. Indeed, the three snapshot technique is regularly mentioned in tutorials. Unfortunately, the details are often left out. For instance, I appreciate the introduction of the $0 function in the console, t...
Bypass confirmation prompt for pip uninstall
...l all django packages in my superuser environment to ensure that all my webapp dependencies are installed to my virtualenv.
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xUnit : Assert two List are equal?
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But it has a very crappy output. It does not tell you WHERE two lists differ! :(
– Zordid
Sep 25 '18 at 15:05
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Deprecated warning for Rails 4 has_many with order
I have this model in my rails app which throws warning when I try to create records in console.
5 Answers
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Firefox 'Cross-Origin Request Blocked' despite headers
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In my case I had an angular app making calls to another server, with both using internally signed certificates. However, Firefox doesn't automatically trust the cert because it isn't recognized by a public authority. So I needed to make sure the certs f...
Stored procedure slow when called from web, fast from Management Studio
...ocedure that insanely times out every single time it's called from the web application.
7 Answers
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How can I get a web site's favicon?
Simple enough question: I've create a small app that is basically just a favourites that sits in my system tray so that I can open often-used sites/folders/files from the same place. Getting the default icons from my system for known file types isn't terribly complicated, but I don't know how to get...
Javascript callback when IFRAME is finished loading?
...ert(doc.body.innerHTML.substring(0, 50));
} catch (e) {
// This can happen if the src of the iframe is
// on another domain
alert('exception: ' + e);
}
}
</script>
<iframe id="child" src="iframe_content.html" onload="on_load(this)"></iframe>
To further the example...
Post data to JsonP
...used for customer registration and login):
Basically, I'm using an IFrame approach, as suggested in the accepted answer. What I'm doing differently is after sending the request, I'm watchin, if the form can be reached in the iframe, using a timer. When the form cannot be reached, it means the reque...
Executing command line programs from within python [duplicate]
I'm building a web application that will is going to manipulate (pad, mix, merge etc) sound files and I've found that sox does exactly what I want. Sox is a linux command line program and I'm feeling a little uncomfortable with having the python web app starting new sox processes on my server on a...