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How to match any non white space character except a particular one?

... You can use a character class: /[^\s\\]/ matches anything that is not a whitespace character nor a \. Here's another example: [abc] means "match a, b or c"; [^abc] means "match any character except a, b or c". ...
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Merge up to a specific commit

...ave made some extra changes to newbranch and I want to merge newbranch up to the fourth-from-the-last commit to master . ...
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Is git not case sensitive?

... It will be seen as 2 different things but will cause you issues on a non-case-sensitive system. If this is the case, ensure you are tab-completing any paths or file names. Further, to change the name of something in just the case, do this: mv file.txt temp.txt gi...
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Converting a column within pandas dataframe from int to string

I have a dataframe in pandas with mixed int and str data columns. I want to concatenate first the columns within the dataframe. To do that I have to convert an int column to str . I've tried to do as follows: ...
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Is there “Break on Exception” in IntelliJ?

Is there feature that will automatically break debugging on first exception occurrence? 6 Answers ...
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Ensuring json keys are lowercase in .NET

Is there simple way using JSON in .NET to ensure that the keys are sent as lower case? 5 Answers ...
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How do I write data into CSV format as string (not file)?

I want to cast data like [1,2,'a','He said "what do you mean?"'] to a CSV-formatted string. 6 Answers ...
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Firefox Add-on RESTclient - How to input POST parameters?

I've installed Firefox RESTclient add-on but , I'm having hard time figuring out how to pass POST parameters. Is there a specific format to do this? Or is there any other tool which can be used to debug an REST API on Mac OS X ? ...
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Apache Spark: map vs mapPartitions?

... and mapPartitions method? The method map converts each element of the source RDD into a single element of the result RDD by applying a function. mapPartitions converts each partition of the source RDD into multiple elements of the result (possibly none). And does flatMap behave like map or li...
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Are there any side effects of returning from inside a using() statement?

Returning a method value from inside a using statement that gets a DataContext seems to always work fine , like this: 5 ...