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How to create a temporary directory/folder in Java?
...tandard solution to be found in one of the usual libraries (Apache Commons etc.) ?
18 Answers
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CALayers didn't get resized on its UIView's bounds change. Why?
... to its superview, which in turn had a CALayer at the bottom of itself (a border), and I wanted it to update border position when the text view's height changed. For some reason layoutSubiews was called way too late (and the layer position was animated).
– iosdude
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Object of custom type as dictionary key
...ride __hash__ if you want special hash-semantics, and __cmp__ or __eq__ in order to make your class usable as a key. Objects who compare equal need to have the same hash value.
Python expects __hash__ to return an integer, returning Banana() is not recommended :)
User defined classes have __hash_...
Should I write script in the body or the head of the html? [duplicate]
... the rendering, they also may remove things that dont need to be rendered, etc.
Some of the more modern browsers violate this rule by not blocking on the downloading the scripts (ie8 was the first) but overall the download isn't the majority of the time spent blocking.
Check out Even Faster Websi...
How to resize Twitter Bootstrap modal dynamically based on the content
...types of data, such as Youtube videos, Vimeo videos, text, Imgur pictures, etc. All of them have different heights and widths. All I have found while searching the Internet is changing the size to only one parameter. It has to be same as the content in the popup.
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Why did Rails4 drop support for “assets” group in the Gemfile
...You can do Ajax without that. You don't need to dynamically generate JS in order to do Ajax. In fact, you shouldn't dynamically generate JS. Precompile your CoffeeScript files and avoid the issue entirely.
– Marnen Laibow-Koser
Mar 26 '14 at 21:27
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NoSql vs Relational database
... Semi-structured data is one such class. It contains XML, Emails, JSON, etc. See the wikipedia page on it. The general rule is that the structure is there, but is loosely defined and dynamically extensible (the latter tend to class with the relational model - and while it is not impossible to mo...
Responsive image map
....if we place another image then its not working for second and third image etc...just check it..
– User2413
Nov 3 '14 at 9:41
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Check if a string is null or empty in XSLT
... @raffian: in XSLT, or related technologies (XQuery, DOM, XDM, Schema etc), end-tags are not considered as separate entities. Instead, you only deal with nodes, or elements in this case, which is the whole between start-tag and end-tag. In short, there is no way to test for </CategoryName>...
'Contains()' workaround using Linq to Entities?
...hat I used to generate some e-sql from a collection, YMMV:
string[] ids = orders.Select(x=>x.ProductID.ToString()).ToArray();
return CurrentDataSource.Products.Where("it.ID IN {" + string.Join(",", ids) + "}");
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