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Came across the following using Python 2.7.10 |Anaconda 2.2.0 (64-bit) querying kdb 3.1 l64
> > > r = query_kdb.query(REGION, '([]2#.z.d)')
> > > 20150728 15:31:37.612 INFO IPC version: 3. Is connect…
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So far I'm very disappointed about the performance. But probably I'm just writing inefficient code.
With haskell:
main= writeFile "haskelloutput" $ foldr (++) "" [show x ++ "\n" ++ show y ++ "\n"| x
rtzui updated
8 years ago
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Enforcing the data type as `QFLOAT_LIST` doesn't seem to work, as the KDB+ result is real (`e`), not float (`f`). Am I missing something?
```
from pandas import Series,DataFrame
import numpy as np
im…
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**Reported by m11chen on 2010-04-27 08:09**
Specific to the Chinese language (possibly also Japanese and Korean), allows for the review previous/current/next character script to initiate a query of a …
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There are some source-level debuggers available for the code analysis of files which were written in the programming language "C".
These tools support to [manage breakpoints](https://en.wikipedia.org/…
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| Required Info | |
| --- | --- |
| Camera Model | R200 |
| Firmware Version | 1.0.72.06 |
| Operating System & Version | Ubuntu 14.04.4 LTS |
| Kernel Version (Linux Only) | 4.2.0-040200-generic |
|…
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ipc should be able to send type-7-1 verbs. this is related to binary encoding of derived verbs
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Starting gui on a Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz takes:
```
23,50s user 0,77s system 93% cpu 25,948 total
```
creating a mountpoint takes about the same. Something weird is going on there…
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When trying to pass from `Pandas` to `q`, the time index in DataFrame (in the column `Date`) doesn't quite make it to the q side:
``` python
import pandas.io.data as web
import datetime
import numpy
…
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Would you please remove keymap for k in ag-mode map, or replace it with q? I suppose that people using vim and emacs simultaneously will mistakenly press k and quit the buffer.