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What are fail-safe & fail-fast Iterators in Java
...ure condition is (where possible1) detected before too much damage can be done. In Java, a fail-fast iterator fails by throwing a ConcurrentModificationException.
The alternative to "fail-fast" and "weakly consistent" is semantic where the iteration fails unpredictably; e.g. to sometimes give the ...
How to save MailMessage object to disk as *.eml or *.msg file
...tch mode.
You should be able to use the empty constructor instead of the one listed, as it won't be sending it anyway.
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What are the differences between django-tastypie and djangorestframework? [closed]
Why would you use one over the other, for exposing an API for your Django app?
7 Answers
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Split (explode) pandas dataframe string entry to separate rows
I have a pandas dataframe in which one column of text strings contains comma-separated values. I want to split each CSV field and create a new row per entry (assume that CSV are clean and need only be split on ','). For example, a should become b :
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Navigation Drawer (Google+ vs. YouTube)
Does anyone know how to implement a sliding menu like some of the top apps of today?
5 Answers
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Convert a Map to a POJO
...r instance every time. It's expensive to create and thread-safe, so create one and cache it somewhere.
– glade
Feb 26 '17 at 23:06
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Can I use the range operator with if statement in Swift?
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@Sky: From the generated assembly code one can see that a library function func ~= (Range<A>, A) -> Bool is called. I would assume that this function works with O(1).
– Martin R
Jul 22 '14 at 17:43
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What is the difference between SAX and DOM?
...s child of particular parent? Or simply it will parse? for example. i have one <company> and child is <employee>. So in this case those company and employee will just be parsed or will it show the relation that company is parent of employee?
– user414967
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Download file of any type in Asp.Net MVC using FileResult?
...stream it out; for big files, this is a hog. A much better solution is the one below that doesn't have to load the file into memory first.
– HBlackorby
May 6 '15 at 20:42
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Global Git ignore
...olkit use the *nix syntax instead; if this line doesn't work, try the *nix one instead.
– Andy Jones
Dec 5 '13 at 19:21
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