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Test if remote TCP port is open from a shell script
...esting if a given TCP port is open on a remote server, from inside a Shell script.
16 Answers
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Remove duplicates in the list using linq
...oup by with Linq. Hope it helps.
var query = collection.GroupBy(x => x.title).Select(y => y.FirstOrDefault());
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How to call an external command?
...typed it at the Unix shell or Windows command prompt) from within a Python script?
62 Answers
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How to convert comma-separated String to List?
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If it is important that the result is stored as an ArrayList as per the title from the OP, you can use a different Collector method:
ArrayList<String> list =
Stream.of("a,b,c".split(","))
.collect(Collectors.toCollection(ArrayList<String>::new));
Or by using the RegEx parsing ...
How to force the browser to reload cached CSS/JS files?
...'t use the cached copy.
This can also work with images, favicons, and JavaScript. Basically anything that is not dynamically generated.
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ASP.NET MVC 3 Razor - Adding class to EditorFor
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Please read the question title, this is the issue for MVC3, you provide MVC5 solution which is completely misleading.
– Vincent
Apr 23 '15 at 13:33
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Do browsers parse javascript on every page load?
Do browsers (IE and Firefox) parse linked javascript files every time the page refreshes?
6 Answers
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Which timestamp type should I choose in a PostgreSQL database?
...t of 0 is a defensive position that prevents a few classes of bugs (e.g. a script dumps data to a file and something else sorts the time data using a lexical sort). Again, PostgreSQL doesn’t need this to do date calculations correctly or to convert between time zones (i.e. PostgreSQL is very adep...
Android: Share plain text using intent (to all messaging apps)
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.addEmailBcc(singleStringEmailAddress)
/*
* The title of the chooser that the system will show
* to allow the user to select an app
*/
.setChooserTitle(yourChooserTitle)
.startChooser();
If you have any more questions about using ShareCo...
How do I change the language of moment.js?
...; deMoment.lang('de') and reuse deMoment instead of moment throughout your script.
– kalley
Jul 6 '13 at 16:49
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