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by: Matt Feinstein |
last post by:
Hi all--
I'm new to Python, and was somewhat taken aback to discover that the
core language lacks some basic numerical types (e.g., single-precision
float, short integers). I realize that there are extensions that add
these types-- But what's the rationale for leaving them out? Have I
wandered into a zone in the space/time continuum where people never
have to read binary data files?
Matt Feinstein
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by: Jorl Shefner |
last post by:
Could anyone tell me the efficient way to do this? Extracting values
from an array for a single condition (say all values greater than 'x')
using 'where' and 'compress' is simple enough.
>>> from Numeric import arange,where,compress
>>> data= arange(10)
>>> data=
>>> mask= where((data > 3),1,0)
>>> result= compress(mask,data)
>>> result
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by: Gabriel Schwartz |
last post by:
I am looking for a way to implement a mask editor
in PropertyGrid (e.g. Numeric, Currency, etc).
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by: Ray Stevens |
last post by:
I would like to quickly strip out all non-numeric characters from a string
(including whitespace) into a new string (i.e., remove the edit mask). Would
RegEx be the best way to do this and, if so, what is the syntax?
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by: CAradhana |
last post by:
I have a textbox whose text should be of the format "xxx-xxx-xxxx"
i.e if the user enters 1234567890 it should automatically show as
123-456-7890. How do i achieve this in ASP.NET with validations?
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by: Aaron Smith |
last post by:
Is there an easy way to do a numeric mask on a DataGridTextBoxColumn? I
need to only allow entry of numeric value and have only one decimal. I
already have a subclasses TextBox column that limits the amount of
characters that they can enter.. Now I need one to do the numeric
masking. I checked for a keypress event and there doesn't seem to be one...
Thanks,
Aaron
--
---
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by: Sheldon |
last post by:
Hi,
I have the following loop that I think can be written to run faster in
Numeric. I am currently using Numeric.
range_va =
main.xsize= 600
main.ysize= 600
#msgva is an (600x600) Numeric array with mutiple occurrences of the
values in range_va
#sat_id is an (600x600) Numeric array with values ranging from -2 to 2
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by: vj |
last post by:
I've tried to post this to the numpy google group but it seems to be
down. My migration seems to be going well. I currently have one issue
with using scipy_base.insert.
array()
array()
array(, dtype=int8)
array()
array()
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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