by: Paul E Collins |
last post by:
Given a string variable (form input), how can I determine whether it
represents a valid integer?
is_numeric is true for floats as well as integers, and is_int always
fails on a string.
P.
|
by: Roose |
last post by:
How can I do a "".replace operation which tells me if anything was
actually replaced?
Right now I am doing something like:
if searchTerm in text:
text = text.replace( searchTerm, 'other' )
...
|
by: Tony Vasquez |
last post by:
I want to turn the string "100,144" to numbers, to use for
resizeTo(100,144) <--- here. Please advice, or post scriptlette. Thanks
Tony Vasquez
|
by: man |
last post by:
Hello,
At first I have to warn you - I'm a newbie so don't shout me down and don't
beat me :).
I have a few problems concerning programming using VC++ .NET Std 2003
(particularly Windows...
|
by: Teresa |
last post by:
1) Should I use Integer.Parse to convert a string into an integer in .NET
now?
CType(sUserID, Integer) OR Integer.Parse(sUserID)
2) And is it better to use the string class to trim, get length,...
|
by: comp.lang.php |
last post by:
I'm involved in a rather nasty debate involving a strange issue
(whereby the exasperated tell me to RTFM even after my having done so),
where this is insanely possible:
print_r(is_int('1'));...
|
by: VB Programmer |
last post by:
I have an HTML file that I want to read on the fly and insert the contents
into a string (for the body of an email.) How can I do this?
|
by: Michael D. Ober |
last post by:
OK, I can't figure out a way to optimize the following VB 2005 code using
StringBuilders:
Public Const RecSize as Integer = 105
Private buffer As String
Public Sub New()
init
End Sub...
|
by: Chicken15 |
last post by:
Hi Group.
First of all I'm sorry for asking (maybe) such easy questions. But I'm
quite stuck now and couldn't come up with a solution by using my C#
book or googling. So it would be nice if...
|
by: zivon |
last post by:
Hello everyone !
I made a price calculator for a guest house.
I have diffrent sale campaigns, all the time, I made a table with campaign name and discount, for example: name "pensioners"...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
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...
|
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...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
2
