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Handling applicationDidBecomeActive - “How can a view controller respond to the app becoming Active?
...Active)
}
The big change here is that instead of calling a #selector, we now call the var created above. This can eliminate situations where you get invalid selector crashes.
Finally, we remove the observer.
func removeObserver() {
NotificationCenter.default.removeObserver(self, name: .UIApp...
C# int to byte[]
...nteger is a normal 4-byte integer with bytes ordered in a big-endian way.
Now, you are most probably working on a little-endian machine and BitConverter.GetBytes() will give you the byte[] reversed. So you could try:
int intValue;
byte[] intBytes = BitConverter.GetBytes(intValue);
Array.Reverse(in...
Sending message through WhatsApp
...g their phone number saved in your phone's
address book. As long as you know this person’s phone number, you can
create a link that will allow you to start a chat with them.
Use: https://wa.me/15551234567
Don't use: https://wa.me/+001-(555)1234567
Example: https://wa.me/1555123...
How can I get Docker Linux container information from within the container itself?
...for small number of container, you do not have to worry about it. I don't know how to get full id directly.
You can inspect container similar way as outlined in banyan answer:
GET /containers/4abbef615af7/json HTTP/1.1
Response:
HTTP/1.1 200 OK
Content-Type: application/json
{
"Id": "...
Can't install nuget package because of “Failed to initialize the PowerShell host”
...
@muflix: not possible in that case, at least I wouldn't know how. In the end it's a security issue and thus left to administrators
– Michael Sander
Apr 25 '16 at 14:24
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Get specific ArrayList item
...unction is documented, or perhaps just because it's (by far) the worst of (now) 6 answers which all say essentially the same thing.
– Bernhard Barker
Aug 13 '15 at 17:37
add a...
Chrome Dev Tools: How to trace network for a link that opens a new tab?
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In Chrome 61.0.3163.100 you now have the following option available.
It is accessed by going to the Chrome Dev Tools Settings. It's at the bottom.
share
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
...though the goal is to get everything upgraded eventually, the sad fact for now is that I need all the different parallel versions.
– Tom Kidd
Sep 26 '08 at 14:47
1
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Sublime Text 2 - Show file navigation in sidebar
...+k ctrl+b or cmd+k cmd+b (MAC) to enable side bar
– snowbound
Sep 26 '14 at 9:16
3
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How to change time and timezone in iPhone simulator?
...time is updated after 10 to 15 secs, but that is ok for me. @JPK I do not know the problem of your system, best way is to print the complete time logs and check where is problem.
– AsifHabib
Mar 18 '13 at 13:59
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