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Default visibility for C# classes and members (fields, methods, etc.)?
...her types, can have declared accessibilities as indicated in the following table.
Source: Accessibility Levels (C# Reference) (December 6th, 2017)
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...urce of the 1 billion numbers? If it is a database then 'select value from table order by value desc limit 100' would do the job quite nicely - there might be dialect differences.
Is this a one-off, or something that will be repeated? If repeated, how frequently? If it is a one-off and the data are...
add a string prefix to each value in a string column using Pandas
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If you load you table file with dtype=str
or convert column type to string df['a'] = df['a'].astype(str)
then you can use such approach:
df['a']= 'col' + df['a'].str[:]
This approach allows prepend, append, and subset string of df.
Work...
In PHP what does it mean by a function being binary-safe?
...on. See: PHP strings
0x00 = NULL
0x04 = EOT (End of transmission)
ASCII table to see ASCII char list
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How to handle click event in Button Column in Datagridview?
... using this exact example for a dgv with two columns. One column that's editable and the 2nd with a remove buttton. I click all over the dgv and the event only fires off when I click on the button.
– Luminous
Aug 22 '14 at 14:04
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How to exclude a file extension from IntelliJ IDEA search?
...Nov 28 '18 at 15:37
Robert DROP TABLE STUDENTS
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answered Mar 3 '14 at 10:35
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MongoDB vs. Cassandra [closed]
...rly scalable (amortized constant time reads & writes) dynamo/google bigtable hybrid that features fast writes regardless of data size. It's feature set is minimalistic, little beyond that of an ordered key value store. MongoDB is a heavily featured (and fast) document store at the cost of durabi...
What's the fastest algorithm for sorting a linked list?
... the interesting part is to investigate whether you can sort it in-place, stably, its worst-case behavior and so on.
Simon Tatham, of Putty fame, explains how to sort a linked list with merge sort. He concludes with the following comments:
Like any self-respecting sort algorithm, this has runn...
error: Unable to find vcvarsall.bat
...Python 3.4.1, compiled with MSC v.1600 (Visual Studio C++ 2010)
Use the table below[1] to match the internal VC++ version with the corresponding Visual Studio release:
MSC v.1000 -> Visual C++ 4.x
MSC v.1100 -> Visual C++ 5
MSC v.1200 -> Visual C++ 6
MSC v.13...
What is the difference between a .xib file and a .storyboard?
... http://www.appcoda.com/use-storyboards-to-build-navigation-controller-and-table-view/
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