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Managing constructors with many parameters in Java
In some of our projects, there's an class hierarchy that adds more parameters as it goes down the chain. At the bottom, some of the classes can have up to 30 parameters, 28 of which are just being passed into the super constructor.
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How to round to 2 decimals with Python?
... edited Nov 26 '19 at 18:40
Boris
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answered Dec 8 '13 at 18:20
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How do I fetch a single model in Backbone?
... in your URL like so, http://www.mydomain.com/#clocks/123 , but it should work even if you haven't yet.
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Simple insecure two-way data “obfuscation”?
I'm looking for very simple obfuscation (like encrypt and decrypt but not necessarily secure) functionality for some data. It's not mission critical. I need something to keep honest people honest, but something a little stronger than ROT13 or Base64 .
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How to supply value to an annotation from a Constant java
...me constant expression is an expression denoting a value of primitive type or a String that does not complete abruptly and is composed using only the following:
Literals of primitive type and literals of type String
Casts to primitive types and casts to type String
[...] operators [...]
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How to detect the screen resolution with JavaScript?
Is there a way that works for all browsers?
12 Answers
12
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How to convert String to long in Java?
...", 2) // returns 102L
Long.parseLong("99", 8) // throws a NumberFormatException
Long.parseLong("Hazelnut", 10) // throws a NumberFormatException
Long.parseLong("Hazelnut", 36) // returns 1356099454469L
Long.parseLong("999") // returns 999L
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Have the same README both in Markdown and reStructuredText
I have a project hosted on GitHub. For this I have written my README using the Markdown syntax in order to have it nicely formatted on GitHub.
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How to set specific java version to Maven
...s installed: (1.6 and 1.7 installed manually by me). I need both of them for different projects. But for Maven I need 1.7, now my Maven uses 1,6 java version, how can I set Maven to use 1.7?
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
...ht, as far as iterating through the Arraylist goes?
No: by calling iterator twice in each iteration, you're getting new iterators all the time.
The easiest way to write this loop is using the for-each construct:
for (String s : arrayList)
if (s.equals(value))
// ...
As for
java...