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Android: How can I get the current foreground activity (from a service)?
...an event occurs (in the service). Is there a easy way to do that (like the one I suggested above)?
Send a broadcast Intent to the activity -- here is a sample project demonstrating this pattern
Have the activity supply a PendingIntent (e.g., via createPendingResult()) that the service invokes
Hav...
Formatting numbers (decimal places, thousands separators, etc) with CSS
...
Well, for any numbers in Javascript I use next one:
var a = "1222333444555666777888999";
a = a.replace(new RegExp("^(\\d{" + (a.length%3?a.length%3:0) + "})(\\d{3})", "g"), "$1 $2").replace(/(\d{3})+?/gi, "$1 ").trim();
and if you need to use any other separator as com...
Checking for a dirty index or untracked files with Git
...f-index --quiet HEAD --
This is like a combination of the previous two. One prime difference is that it will still report “no differences” if you have a staged change that you have “undone” in the working tree (gone back to the contents that are in HEAD). In this same situation, the two s...
Android notification doesn't disappear after clicking the notifcation
...ed May 30 '13 at 20:41
Kamil LelonekKamil Lelonek
13.2k1010 gold badges5656 silver badges8686 bronze badges
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How to quietly remove a directory with content in PowerShell
...In the current version of PowerShell (tested with v5.1 on Windows 10 1809) one can use the simpler Unix syntax rm -R .\DirName to silently delete the directory .\DirName with all subdirectories and files it may contain. In fact many common Unix commands work in the same way in PowerShell as in a Lin...
How to cherry-pick from a remote branch?
...e last time you fetched. So fetch from the remote first:
# fetch just the one remote
git fetch <remote>
# or fetch from all remotes
git fetch --all
# make sure you're back on the branch you want to cherry-pick to
git cherry-pick xyz
...
Listing all extras of an Intent
... keys that was provided in this undocumented iTracing app, to control my phone via a cheap Bluetooth button. Worked like a charm!
– Shane Smiskol
Jul 23 '17 at 1:57
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Android Studio marks R in red with error message “cannot resolve symbol R”, but build succeeds
...: android:layout_bottom="@id/my_list" Simply switching from this line from one fragment to use layout_top on another fragment.
– Mingsheng
Jul 8 '15 at 14:47
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How do I convert from BLOB to TEXT in MySQL?
...ERT(column USING utf8) will return a column with the name CONVERT(...). If one would like to avoid this, don't forget using CONVERT(column USING utf8) AS column. This will rename the column to column.
– Parm
Sep 18 at 22:25
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How do you comment out code in PowerShell?
...ion, with backticks to put each paremeter on a new line, and commented out one of them ( -Bcc ) and it caused an error on the next line ( -Body : The term '-Body' is not recognized as the name of a cmdlet ...) So it seems commenting out a line in the middle of a call to a function is not supported....