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How to check if Receiver is registered in Android?

...is registered. The workaround is to put your code in a try catch block as done below. try { //Register or UnRegister your broadcast receiver here } catch(IllegalArgumentException e) { e.printStackTrace(); } share ...
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Convert php array to Javascript

... your own, take an existing library that is maintained / used by more than one person/project. So this answer is only showing how something could be done, but it should not recommend this - regardless of the PHP version. E.g. pear.php.net/package/Services_JSON – hakre ...
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How can I change the table names when using ASP.NET Identity?

...urrent table exists. Also note whatever columns you do not map the default ones will be created. Hope that helps. share | improve this answer | follow | ...
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How to remove local (untracked) files from the current Git working tree

...f clean.requireForce is set to "true" (the default) in your configuration, one needs to specify -f otherwise nothing will actually happen. Again see the git-clean docs for more information. Options -f, --force If the Git configuration variable clean.requireForce is not set to fa...
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What is the difference between include and require in Ruby?

...require" is similar to the C include, which may cause newbie confusion. (One notable difference is that locals inside the required file "evaporate" when the require is done.) The Ruby include is nothing like the C include. The include statement "mixes in" a module into a class. It's a limit...
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What's the simplest way to subtract a month from a date in Python?

... @Jean-FrançoisFabre The first one is not simple. Also, one can easily do this with datetime and timedelta. – dan-klasson Sep 18 '19 at 20:59 ...
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Encode String to UTF-8

... This is the right answer. If someone wants to use a string datatype, he can use it in the right format. Rest of the answers are pointing to the byte formatted type. – Neeraj Shukla Feb 8 '15 at 9:36 ...
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Make a link open a new window (not tab) [duplicate]

...ion. (!) However, be aware, that opening windows via javascript (if not done in the onclick event from an anchor element) are subject to getting blocked by popup blockers! [1] This attribute dates back to the times when browsers did not have tabs and using framesets was state of the art. In the m...
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How do I disable “missing docstring” warnings at a file-level in Pylint?

...for legal (and other) boilerplate disappearing from source code. Every component of a car does not have legal notifications attached. By all means create a file with your project's legal text in it. Don't put copies of that into every file. – Jonathan Hartley J...
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Converting a list to a set changes element order

...ys([6, 20, 1]) >>> dict.fromkeys(x for x in a if x not in b) {2: None, 210: None} b doesn't really need to be ordered here – you could use a set as well. Note that a.keys() - b.keys() returns the set difference as a set, so it won't preserve the insertion order. In older versions of Py...