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What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
...nce the reducers get data from many mappers).
Partitioning, that you mentioned in one of the answers, is a different process. It determines in which reducer a (key, value) pair, output of the map phase, will be sent. The default Partitioner uses a hashing on the keys to distribute them to the reduc...
Git diff against a stash
... a diff of your stash against the current master (which includes the work done on master after the stash was made), not the files/lines that the stash would change, which is what the question is about.
– Tom De Leu
Aug 1 '12 at 14:40
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How to make pipes work with Runtime.exec()?
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If someone is looking for android version here, then use /system/bin/sh instead
– Nexen
May 9 '18 at 9:24
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Sprintf equivalent in Java
... to a string rather than a file (which is what sprintf does in C). Does anyone know how to do this?
5 Answers
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Importing from a relative path in Python
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how would you go up more than one level?
– jxramos
Apr 12 '18 at 19:51
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Authenticating in PHP using LDAP through Active Directory
...deally, it should be able to run on IIS 7 ( adLDAP does it on Apache). Anyone had done anything similar, with success?
6 A...
Is there a faster/shorter way to initialize variables in a Rust struct?
...ruct in the declaration of the fields. Alternatively, it effectively takes one additional statement for each field to assign a value to the fields. All I want to be able to do is to assign default values when the struct is instantiated.
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Non greedy (reluctant) regex matching in sed?
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In this specific case, you can get the job done without using a non-greedy regex.
Try this non-greedy regex [^/]* instead of .*?:
sed 's|\(http://[^/]*/\).*|\1|g'
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ld cannot find an existing library
...rsions of a library in your system, and if an application needs a specific one, it can link to it, while in general, the newest one is chosen by symlink. I do not know why this symlink was missing.
– Svante
Dec 3 '08 at 1:19
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DateTimePicker: pick both date and time
...tomFormat = date + " " + time You also can constrain, say, the time component manually: Dim date As String = CultureInfo...ShortDatePattern Dim time As String = CultureInfo...ShortTimePattern dtpThing.Format = DateTimePickerFormat.Custom dtpThingEnd.CustomFormat = date + " HH:mm"
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