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Which concurrent Queue implementation should I use in Java?
..., ArrayBlockingQueue is a queue of a fixed size. So if you set the size at 10, and attempt to insert an 11th element, the insert statement will block until another thread removes an element. The fairness issue is what happens if multiple threads try to insert and remove at the same time (in other wo...
Focus Next Element In Tab Index
...orget the "." class selector prefix in the code below)
var lastTabIndex = 10;
function OnFocusOut()
{
var currentElement = $get(currentElementId); // ID set by OnFOcusIn
var curIndex = currentElement.tabIndex; //get current elements tab index
if(curIndex == lastTabIndex) { //if we are o...
What does the '.' (dot or period) in a Go import statement do?
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186
It allows the identifiers in the imported package to be referred to in the local file block wi...
When should I use h:outputLink instead of h:commandLink?
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195
The <h:outputLink> renders a fullworthy HTML <a> element with the proper URL in th...
What is the purpose of “!” and “?” at the end of method names?
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161
It's "just sugarcoating" for readability, but they do have common meanings:
Methods ending i...
How can I break up this long line in Python?
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answered Jan 13 '10 at 17:59
jcdyerjcdyer
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create two method for same url pattern with different arguments
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182
You can use the params parameter to filter by HTTP parameters. In your case it would be someth...
Execute and get the output of a shell command in node.js
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145
Thats the way I do it in a project I am working now.
var exec = require('child_process').exec...
Unexpected character encountered while parsing value
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15 Answers
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How to uninstall a Windows Service when there is no executable for it left on the system?
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edited May 1 '17 at 17:59
CodeNaked
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