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by: John |
last post by:
Hi everyone !
This is a first time I post a message here. If I post my message in a
wrong group. Please ignore it.
I am trying to build a website which allows users (can be thousands of
users, supposedly) to upload their files to their designaged
directories (max 15 files for each user). A super user (can be more
than one) want to search for a particular file name and also a
particular textual part of a file of all user's files in all...
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by: jblazi |
last post by:
I should like to search certain characters in a string and when they are
found, I want to replace other characters in other strings that are at
the same position (for a very simply mastermind game) for my pupils.
This very simple thing does not seem simple at all.
If I use strings, I cannot replace their parts (though I can use
string.find for the searching). I think it is a bad idea that strings are
not mutable, but I suspect that...
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by: tgiles |
last post by:
Hi, all. Another bewildered newbie struggling with Python goodness. This
time it's searching strings. The goal is to search a string for a value.
The string is a variable I assigned the name 'myvar'. however, it
doesn't seem to be seeing it... Here's a snippet.
import re
# list of items to search...
mylist =
# my variable I want to search with...
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by: Kakarot |
last post by:
I'm gona be very honest here, I suck at programming, *especially* at
C++. It's funny because I actually like the idea of programming ...
normally what I like I'm atleast decent at. But C++ is a different
story.
Linked lists have been giving me a headache. I can barely manage to
create a single/doubly linked list, it's just that when it gets to
merge sorting or searching (by reading shit data from text files), I
lose track.
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by: hivie |
last post by:
I have a problem that is causing me problems. I have a text file that
stores 5 lines of crap (stuff that I dont need( for the user only)).
After that there is data that is in three columns separated by lots of
whitespace. I dont think that the bytes are uniform ( I tried
TextReader.readblock). Sorry, I am using VC++ .net. I only need the
first two columns that are both double values. I need to either read
those two columns into a...
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by: Ludwig77 |
last post by:
I read that there are some tags that can be entered in a web page's
meta tags in order to prevent web bot searching and indexing of the
web page for search engines.
What is the tagging that I would need to use?
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by: Roberto Dias |
last post by:
Hi all,
What to do for searching for more than one string occurrence in the
same string (this last are line of a text). I have used getline(), to
get the text lines by means of WHILE loop and find(), to searching.
When find() finds a first occurrence it scape and don't detect
possible other one in the same string.
Here is a fragment:
***************************************************************************
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by: Geoff Jones |
last post by:
Hiya
I have a DataTable containing thousands of records. Each record has a
primary key field called "ID" and another field called "PRODUCT" I want to
retrieve the rows that satisy the following criteria:
I have a list of about 100 numbers which correspond to the ID field and also
another 40 say numbers corresponding to the numbers in the PRODUCT field. I
want to show the rows that correspond to both these criteria.
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by: Alexnb |
last post by:
This is similar to my last post, but a little different. Here is what I would
like to do.
Lets say I have a text file. The contents look like this, only there is A
LOT of the same thing.
() A registry mark given by underwriters (as at Lloyd's) to ships in
first-class condition. Inferior grades are indicated by A 2 and A 3.
() The first three letters of the alphabet, used for the whole alphabet.
() In church or chapel style; -- said of...
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by: lemlimlee |
last post by:
hello,
this is the task i need to do:
For this task, you are to develop a Java program that allows a user to search or sort an array of numbers using an algorithm that the user chooses. The search algorithms that can be used are Linear Search and Binary Search. The sorting algorithms are bubble, selection and Insertion sort.
First, the user is asked whether he/she wants to perform a search option, a sort operation, or exit the program. If...
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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