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Get nodes where child node contains an attribute
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176
Try
//book[title/@lang = 'it']
This reads:
get all book elements
that have at least one...
How to generate gcc debug symbol outside the build target?
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187
You need to use objcopy to separate the debug information:
objcopy --only-keep-debug "${tostr...
How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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14 Answers
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How do you test that a Python function throws an exception?
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13 Answers
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XML schema or DTD for logback.xml?
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edited Jul 4 '17 at 10:25
answered Dec 24 '12 at 20:37
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How can I calculate the time between 2 Dates in typescript
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160
Use the getTime method to get the time in total milliseconds since 1970-01-01, and subtract th...
How do I find the next commit in git? (child/children of ref)
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Sass - Converting Hex to RGBa for background opacity
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edited Jan 23 '19 at 13:18
Daniel Werner
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answered J...
Difference between os.getenv and os.environ.get
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edited Jan 13 '17 at 3:53
Tushar
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Rails migration: t.references with alternative name?
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168
You can do this all in the initial migration/column definition (at least currently in Rails 5)...