Questions tagged [converting]
Converting involves changing data from one data type or format to another.
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safe numeric type converter
I have written a function for casting between built in numeric types. I built it to check if the source value is within the range of the destination value, and to provide a nicely legible error if not....
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C++ arbitrary base convertor
This is my second C++ program. Again, I wrote it all by myself. I only started learning C++ yesterday.
The concept of the program is simple; it should read input from ...
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fast convert string_view to floating point
The code makes following assumptions:
std::string_view is not null-terminated
there are no exponents, all floating point inputs are in the way 123.123
limiting ...
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Python script that turns a gigantic text file into an IP geolocation database
I have written a Python script that turns a gigantic text file into a SQLite3 database.
The text file is truly gigantic, it is 133MiB or 140,371,572 bytes in size, and contains 140,371,572 characters ...
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Python script that identifies the country code of a given IP address
This is a Python script I wrote to identify the country code of a given IP address, using data obtained from tor.
It uses geoip.txt to identify country code for IPv4 addresses, and geoip6.txt to do so ...
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Convert bool to int and int to bool
I'm a noob.
I wrote this code to convert bools to ints and ints to bools as a past-time but I would like to know whether to continue programming - this is the kind of thing I've been doing, no useful ...
user272533
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Fahrenheit <=> Celsius converter in Rust
It's one of the tasks suggested in the Rust Programming Language book by Steve Klabnik and Carol Nichols, and to a complete Rust newbie like me, figuring out converting scale from ...
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General bytes to number converter (c++)
I've written a bytes to number converter for cpp similar to the python int.from_bytes.
It does not make any assumptions on:
The endianness of the input buffer
The ...
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Mapping pandas' Series to dataclasses
I've got something really simple this time where I'm mapping pandas' Series to dataclasses with a oneliner helper function (as ...
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length unit converter
I'm trying to make a imperial/metric length unit converter in Python. Here is my full code:
...
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Type coercion function (a "safe cast")
Usually in C++, the language rules automatically convert types as necessary. For example, I can pass a pointer-to-derived in place of a pointer-to-base, and the same with references.
There are ...
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Python script copying specific table data from multiple docx files into an XLS file
The code copies the second column from the right of all the docx files' tables from the folder where the py file is saved, and does some editing on the content in specific cases. The problem that it ...
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C++ String Conversions using Iconv
Since charset conversions is so darn badly implemented and most standard options are deprecated I recently wrote a wrapper around iconv that converts from system narrow / multibyte character set to ...
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An up-cast for C++
Usually in C++, the language rules automatically widen types as necessary. For example, I can pass a pointer-to-derived in place of a pointer-to-base, and the same with references.
There are ...
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Number System Conversions with strtol
Description
The code uses strtol() to convert text that represents a value in a given base into an integer.
It takes three arguments from the command line, ...
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Function to format time, from seconds to a particular expresion
From an integer X representing a time duration in seconds produce a simplified string representation.
For example, given X=100, you should output: "1m40s"
Use the following abbreviations w,d,...
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Convert integer to Roman numeral string
This is my 1st time developing PHP code and I am only 13 years old. I have experience in other programming languages like lua, python, and c++.
This is a simple Number to Roman Numeral code I made for ...
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Convert different address formats to German one
I would like to find out which address format is input and convert it to the German format.
Examples:
5, Rue de l'exemple is luxembourgish.
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convert GPS coordinates to C-SQUARES, resolution 0.05°×0.05°
This is a simple C-Squares encoder in R.
FYI, C-Squares is a geocoding algorithm that assigns GPS coordinates to a spatial grid with a chosen resolution. Its specifications is here: https://www.cmar....
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Convert from decimal to binary and octal
I wrote a program that implements an algorithm that converts from decimal to binary and octal
Please criticize my implementation. What else can I do to improve?
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Best way to convert the string with Byte sequence to Byte Array
We had a string with byte array (hexadecimal) sequence, like: ...
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JSONtab library : A tool to reversibly convert between an arbitrarily deep nested object and a tabular format
Could the following code be improved in terms of clarity, performance, maintainability, best practices etc?
JSONtab library
A tool to reversibly convert between an arbitrarily deep nested object and a
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Python IPv6 verifier, parser and converter
This is a simple Python 3 program that verifies whether a string is a valid IPv6 address or not, parses IPv6 address to its hexadecimal and decimal values, and converts an integer to IPv6 format.
I am ...
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Convert number 1-5 from its spelt-out form
I'm working with an API that for some strange reason returns star ratings as words, like FIVE,FOUR,THREE,TWO,ONE. As far as I can see, there's no way to just get ...
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Convert program arguments to std::wstring
Due to recent need I wrote a simple main function that has the goal to convert the C-style strings and arrays into a more STL-style. Then because I also had a need ...
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Convert string to integer and catch errors
I have attempted [and made one] function to convert string to integer and catch errors in pure c
Working method
The whole working method is present in code itself
The header file
The str2num.h here:-
<...
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Python 3 script to phonetically transliterate written English to Cyrillic and/or Greek
This is a Python 3 script I have written over three days that transliterates (not translating) English orthography written in Latin alphabet to the Cyrillic alphabet, the Greek alphabet or a mixed of ...
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158
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Python 3 integer seconds to date-time string convertor
I have written two functions that output a date-time string for any given non-negative integer.
The integer is treated as representing total number of seconds in a given time period, the first ...
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Python 3 arbitrary base converter and base36 encoder
This is a script that can convert any numerical value to any arbitrary radix representation and back, well, technically it can convert a number to any base, but because the output is a string ...
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Is it good way to user dao when assembling dto to entity or not?
I have User entity that has relationship to other entities(Order,Profile)
When I assemble entity from dto and back I need assemble order and profile entity too.
User entity:
...
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Assembler. Algorithm for incrementing a decimal number
I share an algorithm that I have written myself. It is useful for incrementing any digit of a decimal number. That way, a conversion to decimal is not necessary.
Please excuse the mistakes. I am ...
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Python binary, decimal, hexadecimal, IPv4, octal converter
This is a Python (3) script that converts numbers among 5 data formats: binary, decimal, hexadecimal and octal, it supports 16 conversions, that is, it can convert each of the five data formats to and ...
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PowerShell script binary-decimal-hexadecimal-ipv4 convertor
This is a fully functional PowerShell script I wrote not long ago that converts data (numerical data) among 4 data formats: binary, decimal, hexadecimal and ipv4.
It supports 12 conversions, it can ...
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Bytes to binary conversion function
I created a quick function to convert n bytes into binary for my student.
She is not on that level yet, but I think it would be best for her if my demonstrative ...
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Flatten JSON to string
The code below is a Python module to flatten JSON-like structure (nested dictionaries and lists) to a single string. It also provides partial result in the form of flat list of strings. This ...
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convert .sav SPSS files into long or flat format CSVs
I'm a long standing PHP, JS, C#(Unity) dev looking to get outside objects and lower down. I've written a quick program to read binary data from a .sav file, and output the data section into CSV's in ...
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Binary-Decimal-Hexadecimal converter
I'm a fairly new programmer and have been learning c++ for about 8 months now. I've written a program that can take either binary, hexadecimal, and decimal inputs and convert them to the other two ...
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ArrayDowncasters Implementation for Downcasting from System.Array to Array of Specific Type in C#
I am working with System.Array and I am trying to convert System.Array objects to array of specific type (such as ...
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PowerShell script to convert .reg files to PowerShell commands
This is a PowerShell script I wrote a while ago that converts Windows Registry files to PowerShell commands(New-Item, Remove-Item...
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ConvertAll Methods Implementation for Jagged Arrays in C#
This is a follow-up question for ConvertAll Methods Implementation for Multidimensional Array in C# and ConvertAll Methods Implementation for Multidimensional Array in C# - follow-up. Besides the ...
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ConvertAll Methods Implementation for Multidimensional Array in C# - follow-up
This is a follow-up question for ConvertAll Methods Implementation for Multidimensional Array in C#. Thanks to aepot's answer and Olivier's answer. In order to match the usage of the build-in API <...
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ConvertAll Methods Implementation for Multidimensional Array in C#
I am trying to perform some conversions with multidimensional array in C# and I have checked the discussion ConvertAll and 2-dimensional arrays. I found that ...
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Represent integer as binary in C
To practice my C, I've written a small function in C to display an integer as an 8-bit binary number. Please let me know how to improve this function, and other C-style coding conventions. Thanks!
<...
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Integer to Roman Numeral conversion
As a little standard exercise, I wrote an integer to roman numerals converter in F03. The result looks already neat enough, for my standards, but I wonder whether it could be made snappier without ...
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Input any time, output timezones that are currently that time
I made a program that will take in a time and a weekday, and return which parts of the
world are at times closest to the one specified. Part of the program focuses on extracting a date and country out ...
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C++ File Converter Program
Looking for input on how to clean up my code. I am writing a file converter that can read different but related file types (relatable like a wav and mp3 encode audio or how a jpg and tiff encode image ...
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PowerShell - Convert English words describing numbers to their values in Arabic numeral
I am extremely new to programming, and I am a really fast learner if I am interested, I have only started using PowerShell in less than a month, to improve my programming skill, this is a script I ...
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Binary to decimal (and back) converter in c++
I'm mainly looking for error checking / type safety advice.
main.cpp
...
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Binary to decimal
Can I make this code somehow faster and is this readable? I'm a beginner and in later I'll make another class with Decimal to Binary conversion, but first I've to know how to do that.
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