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Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
...ing.IsNullOrWhiteSpace("\n"); //true
string.IsNullOrEmpty("\n"); //false
https://dotnetfiddle.net/4hkpKM
also see this answer about: whitespace characters
Long answer:
There are also a few other white space characters, you probably never used before
https://docs.microsoft.com/en-us/dotnet/ap...
Separation of JUnit classes into special test package?
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Why were pandas merges in python faster than data.table merges in R in 2012?
...t a relatively newer comparison (from 2014) here for the interested users: https://github.com/Rdatatable/data.table/wiki/Benchmarks-:-Grouping
It would be interesting to know if Wes and/or Matt (who, by the way, are creators of Pandas and data.table respectively and have both commented above) have ...
“Ago” date/time functions in Ruby/Rails
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Reading InputStream as UTF-8
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difference between each.with_index and each_with_index in Ruby?
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What does “%” (percent) do in PowerShell?
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Why is there an injected class name?
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On EC2: sudo node command not found, but node without sudo is ok
...ere's an approach that doesn't use symlinks, or require root:
$ git clone https://github.com/joyent/node.git
$ cd node
$ mkdir ~/opt
$ export PREFIX=~/opt; ./configure
$ make
$ make install
$ echo 'export PATH=~/opt/bin:${PATH}' >> ~/.bashrc
Then I did:
$ git clone https://github.com/isaac...
Can't use modulus on doubles?
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