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rsync exclude according to .gitignore & .hgignore & svn:ignore like --filter=:C
...he command, except @db uses :e which i think excludes the .gitignore files from being copied, which is not what I wanted.)
– Bampfer
Dec 27 '19 at 17:54
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Android: How can I get the current foreground activity (from a service)?
... a native android way to get a reference to the currently running Activity from a service?
12 Answers
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Streaming video from Android camera to server
I've seen plenty of info about how to stream video from the server to an android device, but not much about the other way, ala Qik. Could someone point me in the right direction here, or give me some advice on how to approach this?
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Copying files from Docker container to host
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In order to copy a file from a container to the host, you can use the command
docker cp <containerId>:/file/path/within/container /host/path/target
Here's an example:
$ sudo docker cp goofy_roentgen:/out_read.jpg .
Here goofy_roentgen is...
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
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I got this exception because I was trying to make a Toast popup from a background thread.
Toast needs an Activity to push to the user interface and threads don't have that.
So one workaround is to give the thread a link to the parent Activity and Toast to that.
Put this code in the threa...
Passing data between a fragment and its container activity
...y().
This will give you access to the activity that created the fragment. From there you can obviously call any sort of accessor methods that are in the activity.
e.g. for a method called getResult() on your Activity:
((MyActivity) getActivity()).getResult();
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https connection using CURL from command line
... connecting to a server.
Basically, I need to test connectivity over https from one machine to another machine.
I have a URL to which I need to connect from Machine A (a linux machine)
I tried this on command prompt
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the source file is different from when the module was built
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in my case, I was changed the solution platforms from Any CPU to Mixed Platform by mistake!!! I change it back to Any CPUand it works again.
– vaheeds
Jun 13 '16 at 10:31
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SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ils.
Examples
Here's what would happen trying to access the following URLs from http://www.example.com/home/index.html
URL RESULT
http://www.example.com/home/other.html -> Success
http://www.example.com/dir/inner/another.php -> Success
http:...
Android: upgrading DB version and adding new table
...L(DATABASE_CREATE_someothertable);
}
}
This way when a user upgrades from version 1 to version 3, they get both updates. When a user upgrades from version 2 to 3, they just get the revision 3 update... After all, you can't count on 100% of your user base to upgrade each time you release an u...