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vim - How to delete a large block of text without counting the lines?
In vim, I often find myself deleting (or copying) large blocks of text. One can count the lines of text and say (for example) 50dd to delete 50 lines.
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ArrayBuffer to base64 encoded string
...o I used mobz's answer and it worked great.
– David Jones
Sep 3 '13 at 1:34
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It didn't work for...
How do I get my solution in Visual Studio back online in TFS?
...rol) open and the TFS server (2010) was down. When I then made a change to one of the files and attempted to save it I got a prompt to ask whether I wanted to Overwrite the file saying the TFS server was down (can't remember the exact words) and the following message appeared in the Output window:
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Convert java.time.LocalDate into java.util.Date type
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Date date = Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant());
That assumes your date chooser uses the system default timezone to transform dates into strings.
share
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Java: random long number in 0
... This answer much simpler and therefore more useful than the most voted one.
– yurin
Nov 10 '15 at 15:01
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How to read a file line-by-line into a list?
...ry profile of different ways given in the answers using the procedure mentioned here. The memory usage is far better when each line is read from the file and processed, as suggested by @DevShark here. Holding all lines in a collection object is not a good idea if memory is a constraint or the file i...
“The given path's format is not supported.”
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In my case, I had done $@"D:\test\json{dateTimeValue}.txt" which of course translated into 09/04/2020
– John Zabroski
Sep 4 at 21:32
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Sorting a list using Lambda/Linq to objects
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This can be done as
list.Sort( (emp1,emp2)=>emp1.FirstName.CompareTo(emp2.FirstName) );
The .NET framework is casting the lambda (emp1,emp2)=>int as a Comparer<Employee>.
This has the advantage of being strongly typed.
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How to count string occurrence in string?
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This answers the question best. If someone asked "How can I do this 10x faster in special case (without regexps)" Vitimtk would win that question.
– Dzhaughn
Mar 16 '12 at 9:52
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How do I instantiate a Queue object in java?
...to construct off a class that already implements the Queue interface, like one of the following: AbstractQueue, ArrayBlockingQueue, ArrayDeque, ConcurrentLinkedQueue, DelayQueue, LinkedBlockingQueue, LinkedList, PriorityBlockingQueue, PriorityQueue, or SynchronousQueue.
An alternative is to write y...