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Error when testing on iOS simulator: Couldn't register with the bootstrap server
...d on clicking a button of a UIAlertView. I stopped debugging there, made some changes to the code and built the app again. Now when I run the application, I get this error in the console
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Make function wait until element exists
...terval(checkExist);
}
}, 100); // check every 100ms
But note - many times 3rd party code has an option to activate your code (by callback or event triggering) when it finishes to load. That may be where you can put your function. The interval solution is really a bad solution and should be use...
How to determine a user's IP address in node
... to get the IP with this call:
request.connection.remoteAddress
See documentation for http and net
EDIT
As @juand points out in the comments, the correct method to get the remote IP, if the server is behind a proxy, is request.headers['x-forwarded-for']
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Powershell v3 Invoke-WebRequest HTTPS error
Using Powershell v3's Invoke-WebRequest and Invoke-RestMethod I have succesfully used the POST method to post a json file to a https website.
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How to get the ActionBar height?
I am trying to get the height of the ActionBar (using Sherlock) every time an activity is created (specially to handle configuration changes on rotation where the ActionBar height might change).
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Keyword not supported: “data source” initializing Entity Framework Context
I'm initializing Entity Framework Object context, and this gives me the keyword not supported error:
6 Answers
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How do I use .toLocaleTimeString() without displaying seconds?
I'm currently attempting to display the user's time without displaying the seconds. Is there a way I can do this using Javascript's .toLocaleTimeString()?
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brew update: The following untracked working tree files would be overwritten by merge:
... brew update and I get an error about my local changes would be lost if I merged. I tried committing my local changes (don't remember making any, but it's been awhile), and that made things worse.
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Manually adding a Userscript to Google Chrome
...pts I found many tutorials on the web to add it manually. All of them told me to do the same steps:
5 Answers
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How to solve error message: “Failed to map the path '/'.”
...sses that don't exist give this error instead of a 404), I get the exact same message (the path is always '/'). Any ideas?
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