renaming sequences - PostgreSQL Database

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by: temp | last post by:

Hi All, I wonder could someone help me with this? What I want to do is search through a list of letters and look for adjacent groups of letters that form sequences, not in the usual way of matching say abc to another appearance later on in the list but to look for transposed patterns. The groups of letters can be made up of between 2 to 4 letters.

Python

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TreeView Node Renaming Performance Problem.

by: Saradhi | last post by:

Hi All, Here I am facing a performance problem with the TreeView Node renaming. I am displaying a hierarchy Data in a treeview in my Windows C# Application. My tree view represents an hierarchical view of Parent Nodes and projects where in a projectnode can be added to any ParentNode and hence we may have a project node added to 100 Parent nodes. In this one, I have an operation of Renaming a Project Node. So whenever I am doing the...

.NET Framework

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Simulating sequences

by: Vilson farias | last post by:

Greetings, I'm getting a big performance problem and I would like to ask you what would be the reason, but first I need to explain how it happens. Let's suppose I can't use sequences (it seams impossible but my boss doesn't like specific database features like this one). For sequence simulation I had created a table called cnfg_key_generation and each tuple holds information for one of my tables (tablename,

PostgreSQL Database

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List sequences?

by: Hemant Shah | last post by:

Folks, I have created bunch of sequences in DB2 7.2. How do I list all the defined sequences and if possible their current values? Thanks. --

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Escape Sequences in Strings

by: Ken | last post by:

HI: I'm reading a string that will be displayed in a MessageBox from a resource file. The string in the resource file contains escape sequences so they will be broken up into multiple lines. e.g. This is line 1\n\nThis is line 2. When this string is read using a ResourceManager GetString method the string is returned @-quoted, i.e as if I entered the literal @"This is line1\n\nThis is line 2", causing the escape sequences not to be...

C# / C Sharp

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Restart increment to 0 each year = re-invent the sequences mecanism?

by: Bruno Baguette | last post by:

Hello, I have to design a table wich will store some action reports. Each report have an ID like this 1/2004, 2/2004, ... and each years, they restart to 1 (1/2004, 1/2005, 1/2006,...). So, I was thinking to split that in two fields : one with the increment and one with the year. But I don't know how can I manage the sequences since I have to restart to 0 each year...

PostgreSQL Database

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Proposal: GRANT cascade to implicit sequences

by: Michael Fuhr | last post by:

I'd like to propose that certain GRANTs on a table cascade to the table's implicit sequences. In the current implementation (as of 7.4.5 and 8.0.0beta3), a table owner must typically issue GRANT statements on both the table and its sequences to allow other users to insert records into the table. The GRANT on the sequences seems superfluous. Consider, for example, what's probably the most common use of sequences: a SERIAL type...

PostgreSQL Database

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Renaming

by: BillCo | last post by:

I'm updating a legacy app with table naming that makes baby jesus cry. It's a bit of a spider web though... no telling when and where the tables will be called by name. So I wrote this for renaming tables (I guess it would work for queries also). It changes the table name, changes the table name, queries that refer to it, form and report control sources, combo and list box row sources etc. Anyone inspired enough to figure out how to make...

Microsoft Access / VBA

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Removing escape sequences from strings

by: JJ | last post by:

Is there a way of checking that a line with escape sequences in it, has no strings in it (apart from the escape sequences)? i.e. a line with \n\t\t\t\t\t\t\t\r\n would have no string in it a line with \n\t\t\t\thello\t\t\n would hve the string 'hello' in it. In others words, is there a method of removing all escape sequences from a string? I've tried Regex.Unescape(string) but this doesn't not seem to remove the

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Problem With Comparison Operator <=> in G++

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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Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

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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AI Job Threat for Devs

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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...

Career Advice

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Access Europe - Using VBA to create a class based on a table - Wed 1 May

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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Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

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A Windows Forms form does not have the event Unload, like VB6. What one acts like?

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How to add payments to a PHP MySQL app.

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How can i add a mobile payment intergratation into php mysql website.

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Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

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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