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No secret option provided to Rack::Session::Cookie warning?
...fferent way than intended. It should be ok to just ignore this warning for now until there is a final agreement on how to handle this issue and a fix in place.
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How can I make a div stick to the top of the screen once it's been scrolled to?
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your edit does indeed fill the needs of the question now but you still have a problem when the page scrolls back to the top again. you could after reaching the element scrollTop store it somewhere, and when the page hits that position again (when scrolling upwards) change the ...
Android:What is difference between setFlags and addFlags for intent
...| operator.
// example...
// value of flags: 1
intent.setFlags(2|4);
// now flags have this value: 110
intent.addFlags(8);
// now flags have this value: 1110
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HTML5 Pre-resize images before uploading
...nt this doesn't cover is maintaining the orientation information, without knowledge of this metadata the image is resized and saved as-is, losing any metadata within the image for orientation meaning that images taken on a tablet device "upside down" were rendered as such, although they would have b...
Fragment or Support Fragment?
...isadvantage so far with this approach.
So my answer to my own question is now: When developing for Android 4.x, using the fragments from the support library is a good idea. The support library has bugs fixed that are still present in older fragment implementations and is frequently updated with mor...
PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
...s (even in good ones) and through the net, which do exactly that. I don't know, why... Perhaps sometimes simply copied over and over without much thinking...
Guess what happens if you call remove(transaction) still having "cascade ALL" in that @ManyToOne? The account (btw, with all other transacti...
Can I use multiple versions of jQuery on the same page?
... -- $ and jQuery belong to versionX.
You call your "jquery.versionY.js" -- now $ and jQuery belong to versionY, plus _$ and _jQuery belong to versionX.
my_jQuery = jQuery.noConflict(true); -- now $ and jQuery belong to versionX, _$ and _jQuery are probably null, and my_jQuery is versionY.
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Animate scroll to ID on page load
...<h2 id="title1">Some title</h2>
P.S. 'smooth' parameter now works from Chrome 61 as julien_c mentioned in the comments.
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How do I access call log for android?
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I do not know that but theoretically I can say that all the messages are stored in same database. So yes it can access all the messages of device regardless of dual sim or single sim. Check this code and let me know if its not working ...
What's the difference between session.persist() and session.save() in Hibernate?
...n 2 , vehicle entity obtained in previous session is a detached object and now we will try to save / persist it
// (i) Using Save() to persist a detached object
Session session2 = factory.openSession();
session2.beginTransaction();
entity.setVehicleName("Toyota");
session2.save(entity);
session2.g...