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Using the Android Application class to persist data

I'm working on a fairly complex Android application that requires a somewhat large amount of data about the application (I'd say a total of about 500KB -- is this large for a mobile device?). From what I can tell, any orientation change in the application (in the activity, to be more precise) cause...
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When should I use double instead of decimal?

...ing to offer at least as great precision (someone correct me if I'm wrong) and definitely greater speed for arbitrary real numbers. The simple conclusion is: when considering which to use, always use double unless you need the base 10 accuracy that decimal offers. Edit: Regarding your additional q...
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What is the instanceof operator in JavaScript?

... instanceof The Left Hand Side (LHS) operand is the actual object being tested to the Right Hand Side (RHS) operand which is the actual constructor of a class. The basic definition is: Checks the current object and returns true if the object is o...
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how to convert milliseconds to date format in android?

...t(dateFormat); // Create a calendar object that will convert the date and time value in milliseconds to date. Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(milliSeconds); return formatter.format(calendar.getTime()); } } I hope this help... ...
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Python Pandas Error tokenizing data

I'm trying to use pandas to manipulate a .csv file but I get this error: 39 Answers 39...
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Set mouse focus and move cursor to end of input using jQuery

... Looks like clearing the value after focusing and then resetting works. input.focus(); var tmpStr = input.val(); input.val(''); input.val(tmpStr); share | improve this...
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How can I truncate a double to only two decimal places in Java?

...gMode(RoundingMode.DOWN); s = df.format(d); Check available RoundingMode and DecimalFormat. share | improve this answer | follow | ...
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Getting multiple keys of specified value of a generic Dictionary?

...tionary? Not that it is important or anything, just curious to if I understand things correctly here... – Svish Aug 4 '09 at 14:14 ...
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Installing Ruby Gem in Windows

...ckage management system of your distribution or third-party tools (rbenv and RVM). On OS X machines, you can use third-party tools (rbenv and RVM). On Windows machines, you can use RubyInstaller. share | ...
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TypeError: p.easing[this.easing] is not a function

... Oh i fixed it, i was including both jQuery-min and jQuery on the same file, that was my mistake. Thanx for your help :))) – Malloc Sep 25 '12 at 23:13 3...