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PendingIntent does not send Intent extras

... 30 Using PendingIntent.FLAG_CANCEL_CURRENT not a good solution because of inefficient use of memory...
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Extract substring using regexp in plain bash

... Using pure bash : $ cat file.txt US/Central - 10:26 PM (CST) $ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt another solution with bash regex : $ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ]] && ...
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How does python numpy.where() work?

... 10 Just to point out that numpy.where do have 2 'operational modes', first one returns the indices, where condition is True and if optional par...
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How to check if a model has a certain column/attribute?

... 209 For a class Use Class.column_names.include? attr_name where attr_name is the string name of yo...
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How to add multiple columns to a table in Postgres?

... answered Mar 10 '11 at 14:15 Erkan HaspulatErkan Haspulat 10.1k66 gold badges3737 silver badges4545 bronze badges ...
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Spring Boot Rest Controller how to return different HTTP status codes?

...ControllerExceptionHandler { @ResponseStatus(HttpStatus.CONFLICT) // 409 @ExceptionHandler(DataIntegrityViolationException.class) public void handleConflict() { // Nothing to do } } Also you can pass HttpServletResponse to controller method and just set response code: pub...
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Add a space (“ ”) after an element using :after

...ne boxes. And from The 'white-space' processing model, If a space (U+0020) at the end of a line has 'white-space' set to 'normal', 'nowrap', or 'pre-line', it is also removed. Solution So if you don't want the space to be removed, set white-space to pre or pre-wrap. h2 { text-deco...
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Labels for radio buttons in rails form

... answered Apr 14 '09 at 5:13 Matt HaleyMatt Haley 3,98433 gold badges2222 silver badges1616 bronze badges ...
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How to get an element by its href in jquery?

... 201 Yes, you can use jQuery's attribute selector for that. var linksToGoogle = $('a[href="http://g...
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Guava: Why is there no Lists.filter() function?

... dimo414 40.6k1616 gold badges121121 silver badges205205 bronze badges answered Dec 10 '11 at 22:16 Dimitris An...