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Unable to run app in Simulator: Xcode beta 6 iOS 8
...; Manage Devices
Click on the little + sign at the bottom
Add (if missing) all the devices that you want, or delete and recreate the ones malfunctioning.
If anyone of the simulator is not working then right click on it and delete it and then re-create it again
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What is the difference between children and childNodes in JavaScript?
...erty of an Element. 1 Only Elements have .children, and these children are all of type Element. 2
However, .childNodes is a property of Node. .childNodes can contain any node. 3
A concrete example would be:
let el = document.createElement("div");
el.textContent = "foo";
el.childNodes.length === ...
How to grant remote access to MySQL for a whole subnet?
...tabase server in a separate subnet that I can control access to via a firewall to negate your concerns, among other things.
– Josiah
Jun 2 '15 at 15:28
22
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How to fix HTTP 404 on Github Pages?
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I had just one commit with all my files. I pushed an empty commit, refreshed the page and it worked.
git commit --allow-empty -m "Trigger rebuild"
git push
If this doesn't work, as @Hendrikto pointed out in the comments, check out the Github status ...
Finding what branch a Git commit came from
...commit is on
git branch -a --contains <commit>
This will tell you all branches which have the given commit in their history. Obviously this is less useful if the commit's already been merged.
Search the reflogs
If you are working in the repository in which the commit was made, you can sea...
How can I do DNS lookups in Python, including referring to /etc/hosts?
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I'm not really sure if you want to do DNS lookups yourself or if you just want a host's ip. In case you want the latter,
import socket
print(socket.gethostbyname('localhost')) # result from hosts file
print(socket.gethostbyname('googl...
Best TCP port number range for internal applications [closed]
... and do it properly:
telnet big_honking_mainframe_box.com 1023
If you really can't make the client side configurable, pick one in the second range, like 48042, and just use it, declaring that any other software on those boxes (including any added in the future) has to keep out of your way.
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How to format a string as a telephone number in C#
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Maybe this is what I need after all. may handle the extension better
– Brian G
Dec 30 '08 at 14:44
5
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python exception message capturing
...work, I get syntax error, what is the proper way of doing this for logging all kind of exceptions to a file
11 Answers
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OWIN Startup Class Missing
... is not able to find the reference for OWIN startup class. I've even installed all the OWIN reference packages through Nuget still getting the same issue. I'm using Visual Studio 2012 and MVC4 .
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