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What is JAXB and why would I use it? [closed]
..., and then create instances of the generated classes - laden with the data from your XML. JAXB also does the reverse: takes java classes, and generates the corresponding XML.
I like JAXB because it is easy to use, and comes with Java 1.6 (if you are using 1.5, you can download the JAXB .jars.) The ...
What is the best way to get the count/length/size of an iterator?
...performing approximately the same operation.
However, many iterators come from collections, which you can often query for their size. And if it's a user made class you're getting the iterator for, you could look to provide a size() method on that class.
In short, in the situation where you only ha...
How do I handle newlines in JSON?
...specification suggests to use escape sequences for some well-defined codes from U+0000 to U+001F:
\f represents the form feed character (U+000C).
\n represents the line feed character (U+000A).
As most of programming languages uses \ for quoting, you should escape the escape syntax (double-escap...
How to return multiple values? [duplicate]
Is it possible to return two or more values from a method to main in Java? If so, how it is possible and if not how can we do?
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Why does Twitter Bootstrap Use Pixels for Font Size?
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knowledge of what the computed value is. We'll probably try to steer
away from this in the future.
In the future, we'll likely use ems for type sizing, perhaps rems even, but not for anything else. This is also debatable on font sizes for inputs and the like. It's just not how folks build pixel per...
How do I split a string by a multi-character delimiter in C#?
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http://msdn.microsoft.com/en-us/library/system.string.split.aspx
Example from the docs:
string source = "[stop]ONE[stop][stop]TWO[stop][stop][stop]THREE[stop][stop]";
string[] stringSeparators = new string[] {"[stop]"};
string[] result;
// ...
result = source.Split(stringSeparators, StringSplitO...
How to format a floating number to fixed width in Python
... f-strings fixed that hole. format mini-language docs, str.format examples from docs and f-string literals examples in docs
– ninMonkey
Oct 1 '19 at 16:29
add a comment
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Check if an array is empty or exists
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Short and quick! It took me a while coming from C# to get used to if(obj) to check for null, but now I love it: if(obj) // null check; if(array && array.length) // array null or empty check; if(array && !array.length) // array exists, but empty check; ...
ContractFilter mismatch at the EndpointDispatcher exception
... your client and server contracts match.
If you've generated your client from a WSDL, is the WSDL up-to-date?
If you've made a recent change to the contract, have you deployed the right version of both client and server?
If you've hand-crafted your client contract classes, make sure the namespaces...
Textarea Auto height [duplicate]
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If you add some additional height it will stop the text from scrolling for the split second before the element is resized. (element.scrollHeight+20)+"px";
– Nicholas
Sep 21 '15 at 6:40
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