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CSV API for Java [closed]

...nipulation of CSV cells. From http://super-csv.github.io/super-csv/examples_reading.html you'll find e.g. given a class public class UserBean { String username, password, street, town; int zip; public String getPassword() { return password; } public String getStreet() { return st...
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Does ARC support dispatch queues?

...(like [queue retain] and [queue release]). For compatibility with old codebases, you can prevent the compiler from seeing your queue as an Objective-C object by defining OS_OBJECT_USE_OBJC to 0. For example, you can put this in your .pch file (before any #import statements): #define OS_OBJECT_USE...
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Create or write/append in text file

... Try something like this: $txt = "user id date"; $myfile = file_put_contents('logs.txt', $txt.PHP_EOL , FILE_APPEND | LOCK_EX); share | improve this answer | fol...
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Is there a way to tell git to only include certain files instead of ignoring certain files?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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class method generates “TypeError: … got multiple values for keyword argument …”

...de: myfoo.foodo("something") print print myfoo You'll output like: <__main__.foo object at 0x321c290> a thong is something <__main__.foo object at 0x321c290> You can see that 'thing' has been assigned a reference to the instance 'myfoo' of the class 'foo'. This section of the docs...
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setTimeout / clearTimeout problems

...nswered Jul 31 '17 at 21:45 zero_coolzero_cool 2,64333 gold badges2727 silver badges3737 bronze badges ...
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Should all Python classes extend object?

...;>> class Bar(object): pass ... >>> type(Bar()) <class '__main__.Bar'> Also the rules for multiple inheritance are different in ways that I won't even try to summarize here. All good documentation that I've seen about MI describes new-style classes. Finally, old-style classe...
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How to handle multiple heterogeneous inputs with Logstash?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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How do I clone a Django model instance object and save it to the database?

...imary key of your object and run save(). obj = Foo.objects.get(pk=<some_existing_pk>) obj.pk = None obj.save() If you want auto-generated key, set the new key to None. More on UPDATE/INSERT here. Official docs on copying model instances: https://docs.djangoproject.com/en/2.2/topics/db/que...
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Recursively remove files

Does anyone have a solution to remove those pesky ._ and .DS_Store files that one gets after moving files from a Mac to A Linux Server? ...