read in a .sql file - MySQL Database

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by: Yang Li Ke | last post by:

Hi guys! I have some datas that I must check everytime a visitor comes to my site What is better to do: 1- Read data from a file or 2- Read data from a mysql db Thank you

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by: ZafT | last post by:

Thanks in advance for any tips that might get me going in the right direction. I am working on a simple exercise for school that is supposed to use read to read a file (about 10 MB). I am...

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Simultaneously Write to and Read from the same file

by: cnu | last post by:

My program generates a log file for every event that happens in the program. So, I open the file and keep it open till the end. This is how I open the file for writing: <CODE> public...

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Which way is best to read from a file?

by: ESPN Lover | last post by:

Below is two snippets of code from MSDN showing how to read a file. Is one way preferred over the other and why? Thanks. using System; using System.IO; class Test { public static void...

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I have a struct to write to a file struct _structA{ long x; int y; float z; } struct _structA A; //file open write(fd,A,sizeof(_structA)); //file close

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Check if program finished to read a whole file

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The condition at line 31 is added to check if the program finished to read the whole file. Is it needed and correct? Thank you. #include <fstream> #include <iostream> #include <string> using...

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how to read wav.file and put it into byte array and do the DFT?

by: lovecarole | last post by:

hi, i am the student who should write a program about reading wav file and do the DFT. actually i don't know how to read data of the wav song and save it into the array... if i want to read...

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Fast way to read a text file line by line

by: Thomas Kowalski | last post by:

Hi, currently I am reading a huge (about 10-100 MB) text-file line by line using fstreams and getline. I wonder whether there is a faster way to read a file line by line (with std::string line)....

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read xml file from compressed file using gzip

by: flebber | last post by:

I was working at creating a simple program that would read the content of a playlist file( in this case *.k3b") and write it out . the compressed "*.k3b" file has two file and the one I was trying...

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Unable to read large files from zip

by: Kevin Ar18 | last post by:

I posted this on the forum, but nobody seems to know the solution: http://python-forum.org/py/viewtopic.php?t=5230 I have a zip file that is several GB in size, and one of the files inside of it...

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Cloud Servers without Credit Card and Email Registration: A Simpler Way to Get on the Cloud

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Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...

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One-click Importing Excel Data into a*Database

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In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...

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A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

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by: aa123db | last post by:

Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...

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Batch import of multiple excel files into the database

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Navigating the Data Structures and Algorithms (DSA)

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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...

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Looking to do Android software development, any suggestions? Is flutter better?

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hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

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Is that possible of reading the .csv file in column wise and the column have different lengths ?

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...

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How to build RAID in BIOS?

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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...

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