david a.

Czech Republic

Age: 36

4h
revised Invalid Header Signature
edited tags
4h
answered Finding count and a field from two different tables
5h
answered Find exact number match in array?
2d
comment How to use getters and setters in two different classes
Obviously, I didn't post the complete code. You need to make sure thrat instances of both A and B are properly initalized and the instance of GetterAndSetter is correctly passed.
2d
comment How to use getters and setters in two different classes
+1 for the envelopes :)
2d
revised How to use getters and setters in two different classes
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2d
answered How to use getters and setters in two different classes
2d
revised How to use getters and setters in two different classes
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2d
comment What batteries would make sense to power 12v devices (e.g. blankets, lights) for camping?
As for the frying pan (and cooking in general): did you consider using a small gas stove instead? Even the smallest ones give output power around 1000 W, they're usually not expensive and are relatively lightweight (that is, including the gas cartridges). I didn't calculate that, but I think the energy/weight ratio of gas is by far better than of batteries. And, btw, they can be used for lighting as well.
Aug
19
revised Objective C: decimalNumberByMultiplyingByPowerOf10 looses precision on perfect division
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Aug
18
reviewed Approve suggested edit on how to load pdf in binary format on UIWebview iOS?
Aug
18
reviewed Approve suggested edit on How to localize when JSON-serializing?
Aug
18
revised Objective C: decimalNumberByMultiplyingByPowerOf10 looses precision on perfect division
added 158 characters in body
Aug
18
answered Objective C: decimalNumberByMultiplyingByPowerOf10 looses precision on perfect division
Aug
18
answered Best practice for signaling that a method is deprecated?
Aug
15
comment Change string to a double assign value update and assign back to a string
+1 for showing that floating point artihmetics and variables are not suitable to calculate and store money values. See e.g. this answer: stackoverflow.com/questions/8148684/…
Aug
15
comment Incorrect syntax near '=' in SQL statement
Show us how do you set the first parameter
Aug
14
comment Java scriptlet to remove duplicate in string separated by | (delimiter)
It's not a duplicate, as the above link asks for a Java solution, not Javascript. I'd rather look at String.split() [docs.oracle.com/javase/6/docs/api/java/lang/… and java.util.Set [docs.oracle.com/javase/7/docs/api/java/util/Set.html]
Aug
14
revised JSP and Servlets: pass parameters using hyperlink, is it possible?
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Aug
14
revised How to parse "Aug 14, 2014 12:00:00 AM" with SimpleDateFormat in java
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