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Python vs Cpython
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I think it's worth mentioning that, in theory, a python script could be run using any of the implementations, and the results of running the script should be the same.
– Douglas Mendizábal
Jun 16 '13 at 7:54
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Preserve line endings
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You could try to sub the \n for \r\n at the end of your existing script like so:
sed 's/foo/bar/;s/$/\r/'
or perhaps
sed -e 's/foo/bar/' -e 's/$/\r/'
If neither of the above two work, you'll have to consult the specific man page for your version of sed to see if such an option exist...
How to wrap async function calls into a sync function in Node.js or Javascript?
...implemented with a blocking mechanism by calling Node.js event loop at JavaScript layer. As a result, deasync only blocks subsequent code from running without blocking entire thread, nor incuring busy wait. With this module, here is the answer to the jsFiddle challenge:
function AnticipatedSyncFunc...
Python: Is it bad form to raise exceptions within __init__?
...initialization of the object is incomplete). This is often not the case in scripting languages, such as Python. For example, the following code throws an AttributeError if socket.connect() fails:
class NetworkInterface:
def __init__(self, address)
self.socket = socket.socket(socket.AF_I...
How can I update npm on Windows?
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Was having issues getting mine to upgrade, this script worked perfectly. Thanks.
– atom0s
Aug 5 '15 at 22:21
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Cannot overwrite model once compiled Mongoose
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My test script looks like so: "test": "NODE_ENV=test mocha --file mocha.config.js --watch" and in that config js file I have a before() and after() to handle setup and teardown. @E.Sundin provided the perfect solution here, and it wo...
Schrödingers MySQL table: exists, yet it does not
...e point, I started getting table already exists errors half-way through my script. A server restart typically solved the issue, but that was too annoying of a solution.
Then I noticed in the local error log file this particular line:
[Warning] Setting lower_case_table_names=2 because file system f...
Error: could not find function … in R
...s for R, to be sure about shared libraries
It's good to periodically run a script that just loads every package needed and does some little test. This catches the package issue as early as possible in the workflow. This is akin to build testing or unit testing, except it's more like a smoke test t...
Table name as variable
...dynamically, and use sp_executesql to execute it.
Here is an example of a script used to compare data between the same tables of different databases:
static query:
SELECT * FROM [DB_ONE].[dbo].[ACTY]
EXCEPT
SELECT * FROM [DB_TWO].[dbo].[ACTY]
since I want easily change tha name of table and sch...
git: Show index diff in commit message as comment
... @BrandonRhodes How to tell git bit ti ignore the diff ? I've a script to generate few addition lines in diff format, but it got truncated from the first line
– Dennis C
Apr 8 '13 at 0:58
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