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Run JavaScript code on window close or page refresh?
... @Mike, please, do NOT delete your answer. It not only complete the selected best answer (it should be yours) but also presents the event used to catch window exit or close
– Alex8752
Mar 23 '19 at 19:36
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Deleting lines from one file which are in another file
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grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to match whole lines only
-f f2 to get patterns from f2
One can instead use grep -F or fgrep to match fixed strings from f2 rather than patterns (in case you want remove the lines in a "what you...
java.util.Date to XMLGregorianCalendar
...est voted answer by Ben Noland uses the JVMs current default time zone for selecting the offset of the XMLGregorianCalendar. To include an offset in a modern object we use an OffsetDateTime. For example:
ZoneId zone = ZoneId.of("America/Asuncion");
OffsetDateTime dateTime = yourInstant.atZo...
Android notification doesn't disappear after clicking the notifcation
...tTitle, contentText, pendingIntent);
// Cancel the notification after its selected
notification.flags |= Notification.FLAG_AUTO_CANCEL;
and to launch the app:
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = ...
Best timestamp format for CSV/Excel?
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Go to the language settings in the Control Panel, then Format Options, select a locale and see the actual date format for the chosen locale used by Windows by default. Yes, that timestamp format is locale-sensitive. Excel uses those formats when parsing CSV.
Even further, if the locale uses cha...
How to wrap text in LaTeX tables?
...eresting, that looks really useful. How intelligent is it when it comes to selecting column widths? For example, if you have two columns that need to be wrapped but one with much longer text than the other, does it still asign them equal width?
– moinudin
Apr 2...
Accessing Google Spreadsheets with C# using Google Data API
...-1000 && r.StringProp == "hello"
orderby r.IntProp
select r;
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Two divs, one fixed width, the other, the rest
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This should be selected as the best answer, because in this answer the DIV tags ain't swapped like in the best answer.
– Don Dilanga
Jul 15 '17 at 1:25
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How to output numbers with leading zeros in JavaScript [duplicate]
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When you post code select it and click on the {} button so it gets formatted as such.
– Shef
Sep 12 '11 at 12:05
10
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How do I view the SQLite database on an Android device? [duplicate]
..., type .tables. This will give you all the tables in the database.db file.
select * from table1;
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