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How to export all data from table to an insertable sql format?
... AND t1.rn = t2.rn
FOR xml PATH('')
)
,@Columns = ( SELECT
'[' + ColumnName + '],' as 'data()'
...
How can I make pandas dataframe column headers all lowercase?
...ned method call, you can use
data.rename(
columns=unicode.lower
)
(Python 2)
or
data.rename(
columns=str.lower
)
(Python 3)
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Amazon S3 direct file upload from client browser - private key disclosure
...s out in Javascript, and this answer tells me exactly how to do this using XMLhttprequest. I'm very surprised you got downvoted. The OP asked for javascript and got forms in the recommended answers. Good grief. Thanks for this answer!
– Paul S
Mar 17 '17 ...
How to move files from one git repo to another (not a clone), preserving history
...E || echo "Nothing to do"' --prune-empty -- --all
# eg. FILE_TO_KEEP = pom.xml to keep only the pom.xml file from FOLDER_TO_KEEP
Stage Two
Cleanup step
git reset --hard
Cleanup step
git gc --aggressive
Cleanup step
git prune
You may want to import these files into repository B within a ...
enum - getting value of enum on string conversion
...
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Shared-memory objects in multiprocessing
...es (even over a network).
The Manager approach can be used with arbitrary Python objects, but will be slower than the equivalent using shared memory because the objects need to be serialized/deserialized and sent between processes.
There are a wealth of parallel processing libraries and approaches...
What exactly is RESTful programming?
...n the mimetype application/json+userdb (There might also be an application/xml+userdb and application/whatever+userdb - many media types may be supported). The client and the server have both been programmed to understand this format, but they don't know anything about each other. As Roy Fielding po...
SQLAlchemy IN clause
...rnative way is using raw SQL mode with SQLAlchemy, I use SQLAlchemy 0.9.8, python 2.7, MySQL 5.X, and MySQL-Python as connector, in this case, a tuple is needed. My code listed below:
id_list = [1, 2, 3, 4, 5] # in most case we have an integer list or set
s = text('SELECT id, content FROM myTable W...
How to prevent errno 32 broken pipe?
Currently I am using an app built in python. When I run it in personal computer, it works without problems.
4 Answers
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An efficient way to transpose a file in Bash
...
A Python solution:
python -c "import sys; print('\n'.join(' '.join(c) for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip()))))" < input > output
The above is based on the following:
import sys
for c i...