大约有 44,700 项符合查询结果（耗时：0.0501秒） [XML]
find filenames NOT ending in specific extensions on Unix?
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352
Or without ( and the need to escape it:
find . -not -name "*.exe" -not -name "*.dll"
and to a...
Simple Vim commands you wish you'd known earlier [closed]
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Next
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Regular expression to match non-ASCII characters?
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257
This should do it:
[^\x00-\x7F]+
It matches any character which is not contained in the ASC...
SQLiteDatabase.query method
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246
tableColumns
null for all columns as in SELECT * FROM ...
new String[] { "column1", "column2...
How to cancel a Task in await?
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244
Read up on Cancellation (which was introduced in .NET 4.0 and is largely unchanged since then)...
Omitting the first line from any Linux command output
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or awk 'NR>1'
– mitchus
Oct 1 '14 at 9:54
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How can I check file size in Python?
...gt; Path('somefile.txt').stat()
os.stat_result(st_mode=33188, st_ino=6419862, st_dev=16777220, st_nlink=1, st_uid=501, st_gid=20, st_size=1564, st_atime=1584299303, st_mtime=1584299400, st_ctime=1584299400)
>>> Path('somefile.txt').stat().st_size
1564
or using os.stat:
>>> impor...
How do I change the figure size with subplots?
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2 Answers
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Active
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What Automatic Resource Management alternatives exist for Scala?
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For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val lines: Try[Seq[String]] =
Using(new BufferedReader(new FileReader("file.txt"))) { reader =>
Iterator.unfold(())(_ => Option(reader.re...