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Why JSF saves the state of UI components on server?
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201
Why does JSF need to save the state of UI components on the server side ?
Because HTTP is st...
Iterate over each line in a string in PHP
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preg_split the variable containing the text, and iterate over the returned array:
foreach(preg_...
Can't operator == be applied to generic types in C#?
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12 Answers
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Debugging iframes with Chrome developer tools
...f in the appropriate frame context. :D
Chrome v59
Chrome v33
Chrome v32 & lower
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Does MySQL ignore null values on unique constraints?
... be unique. But I also want it to accept null values. Can my database have 2 null emails that way?
4 Answers
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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2017 update: First, for readers coming today - here is a version that works with Node 7 (4+):
function enforceFastProperties(o) {
function Sub() {}
Sub.prototype = o;
var receiver = new Sub(); // create an instanc...
Switching a DIV background image with jQuery
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edited Mar 24 '10 at 15:46
Joel
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How to set the authorization header using curl
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412
http://curl.haxx.se/docs/httpscripting.html
See part 6. HTTP Authentication
HTTP Authentica...
Find duplicate lines in a file and count how many time each line was duplicated?
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edited Oct 22 '14 at 15:13
mahemoff
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Elastic Search: how to see the indexed data
...ning on your local machine), open a browser window to:
http://localhost:9200/_plugin/head/
Alternatively, you can just use curl from the command line, eg:
Check the mapping for an index:
curl -XGET 'http://127.0.0.1:9200/my_index/_mapping?pretty=1'
Get some sample docs:
curl -XGET 'http...