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R script line numbers at error?
...o add it to the answer here rather than only providing a link to another thread.
– cryo111
Jul 12 '18 at 11:16
1
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Git branch strategy for small dev team [closed]
...
develop contains changes that are in progress and may not necessarily be ready for production.
From the develop branch, you create topic branches to work on individual features and fixes. Once your feature/fix is ready to go, you merge it into develop, at which point you can test how it interacts...
What is the meaning of the term “thread-safe”?
Does it mean that two threads can't change the underlying data simultaneously? Or does it mean that the given code segment will run with predictable results when multiple threads are executing that code segment?
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How to split csv whose columns may contain ,
...leIO.TextFieldParser class. This will handle parsing a delimited file, TextReader or Stream where some fields are enclosed in quotes and some are not.
For example:
using Microsoft.VisualBasic.FileIO;
string csv = "2,1016,7/31/2008 14:22,Geoff Dalgas,6/5/2011 22:21,http://stackoverflow.com,\"Corv...
Method names for getting data [closed]
... books associated with an
object, it implies the criteria for the set is
already defined and where they are coming from is a hidden detail.
findBooks(criteria)
is when are trying to find a sub-set
of the books based on parameters to
the method call, this will usually
be overloaded with different sea...
What's the difference between istringstream, ostringstream and stringstream? / Why not use stringstr
...
Why open a file for read/write access if you only need to read from it, for example?
What if multiple processes needed to read from the same file?
share
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What is the best way to force yourself to master vi? [closed]
A good while ago, I read an article by the creator of viemu , clearing up a lot of the misconceptions about vi, as well as explaining why it's a good idea (and why it's been very popular for the last 30 years+). The same guy also has a great set of graphical cheat sheets that teach the basics a f...
UIButton inside a view that has a UITapGestureRecognizer
... This should definitely be the accepted answer. This answer led me to read the Apple documentation properly, which makes it clear that the gesture recogniser will prevent subviews from getting the recognised events unless you do this.
– Michael van der Westhuizen
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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
...le on. All it has is a finite number of internal states, each of which can read a unit of input from the string being tested, and use that to decide which state to move to next. As special cases, it has two termination states: "yes, that matched", and "no, that didn't match".
HTML, on the other han...
rsync: difference between --size-only and --ignore-times
... the rsync algorithm description: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files, rsync compares metadata and if it looks like it doesn't need to copy the file because size and timestamp match between ...