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how to convert milliseconds to date format in android?

...dar; public class Test { /** * Main Method */ public static void main(String[] args) { System.out.println(getDate(82233213123L, "dd/MM/yyyy hh:mm:ss.SSS")); } /** * Return date in specified format. * @param milliSeconds Date in milliseconds * @param dateFormat Date format * @return S...
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Is it better to call ToList() or ToArray() in LINQ queries?

...EDIT A couple of people have asked me about the consequence of having the extra unused memory in the List<T> value. This is a valid concern. If the created collection is long lived, is never modified after being created and has a high chance of landing in the Gen2 heap then you may be bet...
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Should Javadoc comments be added to the implementation?

...m during my PhD and found that in general folks will never be aware of the extra information in the overriding version if they are invoking through a supertype. Addressing this problem was one of the major feature of the prototype tool that I built - Whenever you invoked a method, you got an indic...
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Command not found error in Bash variable assignment

... STR = "foo" bash tries to run a command named STR with 2 arguments (the strings '=' and 'foo') When you write: STR =foo bash tries to run a command named STR with 1 argument (the string '=foo') When you write: STR= foo bash tries to run the command foo with STR set to the empty string in ...
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')

I have a string that looks like '%s in %s' and I want to know how to seperate the arguments so that they are two different %s. My mind coming from Java came up with this: ...
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ActiveRecord: size vs count

...many association, size will use the cached count directly, and not make an extra query at all. class Image < ActiveRecord::Base belongs_to :product, counter_cache: true end class Product < ActiveRecord::Base has_many :images end > product = Product.first # query, load product into m...
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How to parse a date? [duplicate]

...h a different format. To parse your "Thu Jun 18 20:56:02 EDT 2009" date string you need a SimpleDateFormat like this (roughly): SimpleDateFormat parser=new SimpleDateFormat("EEE MMM d HH:mm:ss zzz yyyy"); Use this to parse the string into a Date, and then your other SimpleDateFormat to turn th...
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Convert timestamp in milliseconds to string formatted time in Java

...ormat("HH:mm:ss.SSS"); formatter.setTimeZone(TimeZone.getTimeZone("UTC")); String dateFormatted = formatter.format(date); See SimpleDateFormat for a description of other format strings that the class accepts. See runnable example using input of 1200 ms. ...
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How can I explode and trim whitespace?

For example, I would like to create an array from the elements in this string: 11 Answers ...
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Developing for Android in Eclipse: R.java not regenerating

...e of them recently Check AndroidManifest.xml. I find that often I change a string and forget to change the string name from AndroidManifest.xml. Check that Android SDK Build-tools is installed. Window -> Android SDK Manager -> Tools -> Android SDK Build-tools Make sure when you update the A...