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What's the point of JAXB 2's ObjectFactory classes?
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Backward compatibility isn't the only reason. :-P
With more complicated schemas, such as ones that have complicated constraints on the values that an element's contents can take on, sometimes you need to create actual JAXBElement object...
Java RegEx meta character (.) and ordinary dot?
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If you want the dot or other characters with a special meaning in regexes to be a normal character, you have to escape it with a backslash. Since regexes in Java are normal Java strings, you need to escape the backslash itself, so you need two backslashes e.g. \\.
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Get the current fragment object
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Now at some point of time I need to identify which object is currently there
Call findFragmentById() on FragmentManager and determine which fragment is in your R.id.frameTitle container.
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ls command: how can I get a recursive full-path listing, one line per file?
How can I get ls to spit out a flat list of recursive one-per-line paths?
24 Answers
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Replace new lines with a comma delimiter with Notepad++?
I have a Notepad++ question.
9 Answers
9
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Check if a key exists inside a json object
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Try this,
if(thisSession.hasOwnProperty('merchant_id')){
}
the JS Object thisSession should be like
{
amt: "10.00",
email: "sam@gmail.com",
merchant_id: "sam",
mobileNo: "9874563210",
orderID: "123456",
passkey: "1234"
}
you can find the details he...
How can I make PHP display the error instead of giving me 500 Internal Server Error [duplicate]
This has never happened before. Usually it displays the error, but now it just gives me a 500 internal server error. Of course before, when it displayed the error, it was different servers. Now I'm on a new server (I have full root, so if I need to configure it somewhere in the php.ini, I can.) Or p...
Compare given date with today
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answered Jan 21 '10 at 23:59
Tyler CarterTyle...
Create an array with random values
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Here's a solution that shuffles a list of unique numbers (no repeats, ever).
for (var a=[],i=0;i<40;++i) a[i]=i;
// http://stackoverflow.com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Ma...
How can I pretty-print JSON using Go?
Does anyone know of a simple way to pretty-print JSON output in Go?
11 Answers
11
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