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What's valid and what's not in a URI query?
I've been Googling this back and forth reading RFCs and SO questions trying to crack this, but I still don't got jack.
7 An...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
I was reading about JSF that its a UI framework and provides some UI components. But how is it better or different from number of components that are available from jQueryUI, AngularJS, ExtJS, or even plain HTML, CSS and JavaScript.
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ASP.NET MVC Razor pass model to layout
...nd always feels a little bit kludgy to me. My understanding is that it's 'read-once' so that as soon as you read it it removes it from session (or perhaps as soon as the request is over). It's possible that you store session in Sql Server (or Dynamo Db) so consider the fact that you'd have to se...
How do I get logs/details of ansible-playbook module executions?
...Using callback plugins, you can have the stdout of your commands output in readable form with the play:
gist: human_log.py
Edit for example output:
_____________________________________
< TASK: common | install apt packages >
-------------------------------------
\ ^__^
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How to retrieve an element from a set without removing it?
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next(iter(s)) is also OK and I tend to think it reads better. Also, you can use a sentinel to handle the case when s is empty. E.g. next(iter(s), set()).
– j-a
Jul 22 '12 at 6:34
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A simple scenario using wait() and notify() in java
...it() and notify() methods are designed to provide a mechanism to allow a thread to block until a specific condition is met. For this I assume you're wanting to write a blocking queue implementation, where you have some fixed size backing-store of elements.
The first thing you have to do is to ident...
log4j logging hierarchy order
...n (at the end of the section) differs in treating OFF and ALL, well, after reading some of the source (not finding special cases) I doubt that their table is correct.
– Wolf
May 24 '18 at 9:58
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What’s the best RESTful method to return total number of items in an object?
...;
rel="next"; title*=UTF-8'de'n%c3%a4chstes%20Kapitel
I feel, from reading a lot on this subject, that the general consensus is to use the Link header to provide paging links to clients using rel=next, rel=previous etc. The problem with this is that it lacks the information of how many total...
What is mod_php?
... You should enable it if PHP isn't currently working. If PHP is already working then it must be using CGI, in which case you'll probably need to do more than just enable the module. The module may not even exist on the system.
– d11wtq
Apr 26 '10 at 1...
drag drop files into standard html file input
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This is the "DTHML" HTML5 way to do it. Normal form input (which IS read only as Ricardo Tomasi pointed out). Then if a file is dragged in, it is attached to the form. This WILL require modification to the action page to accept the file uploaded this way.
function readfiles(files) {
f...