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How do I fetch lines before/after the grep result in bash?
...n use the -B and -A to print lines before and after the match.
grep -i -B 10 'error' data
Will print the 10 lines before the match, including the matching line itself.
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The “unexpected ++” error in jslint [duplicate]
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Use i += 1 instead, if you want to follow jslint's advice.
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What is an 'endpoint' in Flask?
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edited Dec 18 '19 at 10:08
Rian
5366 bronze badges
answered Oct 9 '13 at 3:04
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extra qualification error in C++
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211
This is because you have the following code:
class JSONDeserializer
{
Value JSONDeserializ...
Apache Spark: map vs mapPartitions?
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122
What's the difference between an RDD's map and mapPartitions method?
The method map conve...
Mocking a class: Mock() or patch()?
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156
mock.patch is a very very different critter than mock.Mock. patch replaces the class with a m...
How to get equal width of input and select fields
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136
Updated answer
Here is how to change the box model used by the input/textarea/select elements...
#ifdef in C#
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163
#if DEBUG
bool bypassCheck=TRUE_OR_FALSE;//i will decide depending on what i am debugging
#els...
Delete Local Folder in TFS
...fic Version" or "Advanced > Get Specific Version" and specify Changeset 1.
Here's why from Martin Woodward's TFS Top Tips:
...if you do a "Get Specific Version..." on the files, and select Changeset 1, the files will be deleted locally and the server will know this. The color of the file in the...
Difference between Select and ConvertAll in C#
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Select is a LINQ extension method and works on all IEnumerable<T> objects whereas Conver...