大约有 43,000 项符合查询结果（耗时：0.0314秒） [XML]
what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
...a generic file system which can point to any file systems like local, HDFS etc. So this can be used when you are dealing with different file systems such as Local FS, (S)FTP, S3, and others
hadoop dfs <args>
dfs is very specific to HDFS. would work for operation relates to HDFS. This ha...
How to determine a Python variable's type?
...I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
...
Input and Output binary streams using JERSEY?
...nse object. That way you can easily control mediatype, HTTP response code, etc. Let me know if you want me to post code.
– Hank
Jun 28 '11 at 13:29
...
How do you search an amazon s3 bucket?
...er and built a tool to help: bucketsearch.net - allows for wildcard search etc
– Jon M
Mar 11 at 21:55
add a comment
|
...
MongoDB: Is it possible to make a case-insensitive query?
...query, which would also match stemmed words of bill, such as Bills, billed etc.
– Dan Dascalescu
May 13 '19 at 5:32
|
show 5 more comments
...
Suppress warning messages using mysql from within Terminal, but password written in bash script
... based distro, and running as root, you could skip the above and just use /etc/mysql/debian.cnf to get in ... :
mysql --defaults-extra-file=/etc/mysql/debian.cnf
share
|
improve this answer
...
Glorified classes in the Java language
... things as well (automatic static method creation, serialization handling, etc.), but those could theoretically be accomplished with code - it is just a lot of boilerplate, and some of the constraints could not be enforced in subclasses (e.g. the special subclassing rules) but what you could never a...
Where do I find the definition of size_t?
...hy not use int or unsigned int? (What about other "similar" types? Void_t, etc).
9 Answers
...
How to recover stashed uncommitted changes
...y leaves the stash around for easy re-try of the apply, or for looking at, etc. If pop is able to extract the stash, it will immediately also drop it, and if you the suddenly realize that you wanted to extract it somewhere else (in a different branch), or with --index, or some such, that's not so e...
Formatting floats without trailing zeros
...'.') -- guarantees fixed-point formatting rather than scientific notation, etc etc. Yeah, not as slick and elegant as %g, but, it works (and I don't know how to force %g to never use scientific notation;-).
share
|...