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All Io Solutions on Gang of Coders
Total of 145 Io Solutions
How do I read / convert an InputStream into a String in Java?
Java
String
Io
Stream
Inputstream
Looping through the content of a file in Bash
Linux
Bash
Loops
Unix
Io
How do I create a Java string from the contents of a file?
Java
String
File
File Io
Io
How to redirect output to a file and stdout
Linux
Bash
File Io
Io
Stdout
How can I read a large text file line by line using Java?
Java
Performance
File Io
Io
Garbage Collection
How do I check if a file exists in Java?
Java
File Io
Io
File Exists
Scanner is skipping nextLine() after using next() or nextFoo()?
Java
Io
java.util.scanner
How to read all files in a folder from Java?
Java
File
Io
Directory
How to append text to an existing file in Java?
Java
File Io
Io
Text Files
Get an OutputStream into a String
Java
String
Io
Stream
Calculate the execution time of a method
C#
.Net
Timer
Io
Stopwatch
How to use StringIO in Python3?
Python
Python 3.x
Io
A non-blocking read on a subprocess.PIPE in Python
Python
Io
Subprocess
Nonblocking
How do I get the file extension of a file in Java?
Java
File
Io
Easy way to write contents of a Java InputStream to an OutputStream
Java
Io
Stream
Cannot delete directory with Directory.Delete(path, true)
C#
.Net
Exception
Io
byte[] to file in Java
Java
Arrays
File
Io
Inputstream
Unicode (UTF-8) reading and writing to files in Python
Python
Unicode
Utf 8
Io
Save and load MemoryStream to/from a file
C#
File
Io
Stream
Memorystream
What is InputStream & Output Stream? Why and when do we use them?
Java
Io
Inputstream
Outputstream
Parsing CSV files in C#, with header
C#
Csv
File Io
Io
Header
How to prevent SIGPIPEs (or handle them properly)
C
Io
Signals
Broken Pipe
Sigpipe
How to write a large buffer into a binary file in C++, fast?
C++
Performance
Optimization
File Io
Io
Difference between fprintf, printf and sprintf?
C
Io
Stream
Printf
How to check for file lock?
C#
.Net
Io
Filelock
How to redirect 'print' output to a file?
Python
Io
File Writing
Confused by python file mode "w+"
Python
File
Io
Load data from txt with pandas
Python
Io
Pandas
How to open a file using the open with statement
Python
File
Python 3.x
File Io
Io
cout is not a member of std
C++
Io
Std
Member
Cout
How to find out if a file exists in C# / .NET?
C#
.Net
Io
Do I need to close() both FileReader and BufferedReader?
Java
Io
Bufferedreader
Filereader
How to create a file in Ruby
Ruby
File
Io
Errno
Why is access to the path denied?
C#
asp.net
Io
Unauthorizedaccessexcepti
How to find and replace text in a file
C#
.Net
Io
Streamreader
File Handling
an htop-like tool to display disk activity in linux
Linux
Command Line
Io
What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?
C#
.Net
Directory
Io
How can I use "puts" to the console without a line break in ruby on rails?
Ruby
Io
Console
In Clojure 1.3, How to read and write a file
File
Clojure
Io
What exactly is file.flush() doing?
Python
Io
Output Buffering
Fsync
How to quickly check if folder is empty (.NET)?
.Net
Io
Directory
Is it possible to create a File object from InputStream
Java
Io
How do you determine the size of a file in C?
C
File
Io
Filesize
Write string to output stream
Java
Io
Stream
Outputstream
Using scanf() in C++ programs is faster than using cin?
C++
C
Performance
Io
ValueError : I/O operation on closed file
Python
Csv
File Io
Io
Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
Multithreading
Io
Blocking
Nonblocking
How to add a Timeout to Console.ReadLine()?
C#
.Net
Console
Timeout
Io
console.writeline and System.out.println
Java
Io
Java: Difference between PrintStream and PrintWriter
Java
Io
Printwriter
Printstream
How to write to a CSV line by line?
Python
String
File
Csv
Io
What Process is using all of my disk IO
Linux
Io
Performance
System Administration
Iostat
How to read integer value from the standard input in Java
Java
Io
read complete file without using loop in java
Java
File
Io
How to read a line from the console in C?
C
Io
Console
Stdin
How can I use a file in a command and redirect output to the same file without truncating it?
Bash
Redirect
Io
Using FileSystemWatcher to monitor a directory
C#
Winforms
Io
Copy
Filesystemwatcher
Why can't I call read() twice on an open file?
Python
Io
Editing specific line in text file in Python
Python
Io
Difference between `open` and `io.BytesIO` in binary streams
Python
Io
Stream
Reading file using relative path in python project
Python
Python 3.x
Io
Relative Path
Python Import
Guava equivalent for IOUtils.toString(InputStream)
Java
Io
Inputstream
Guava
Avoiding recursion when reading/writing a port synchronously?
Asynchronous
Io
Rebol
Rebol3
hadoop No FileSystem for scheme: file
Java
Hadoop
Io
What does >& mean?
Bash
Io
File Descriptor
Io Redirection
How to get resources directory path programmatically
Java
Spring
Io
Python multiprocessing safely writing to a file
Python
Io
Multiprocessing
Mutex
Listing files in a directory matching a pattern in Java
Java
Io
Java's createNewFile() - will it also create directories?
Java
File
Io
Directory
Buffered vs unbuffered IO
Language Agnostic
Io
Buffering
FileStream vs/differences StreamWriter?
C#
Io
Filestream
Streamwriter
How to display a progress indicator in pure C/C++ (cout/printf)?
C++
C
User Interface
C++11
Io
Read a small random sample from a big CSV file into a Python data frame
Python
Pandas
Random
Io
Import From-Csv
How to read from standard input line by line?
Java
Scala
Io
java.util.scanner
Printing Mongo query output to a file while in the mongo shell
Mongodb
Io
Mongodb Query
Mongo Shell
Java: what exactly is the difference between NIO and NIO.2?
Java
Io
Nio
Difference
Most efficient way to create InputStream from OutputStream
Java
Io
Stream
Inputstream
Bytearrayoutputstream
What's so bad about Lazy I/O?
Haskell
Io
Lazy Evaluation
reading v 7.3 mat file in python
Python
Matlab
Io
Mat File
Create a file from a ByteArrayOutputStream
Java
File
File Io
Io
Bytearrayoutputstream
Get a TextReader from a Stream?
C#
.Net
Io
File exists and IS directory, but listFiles() returns null
Java
Android
File
Io
File Permissions
How to get File Created Date and Modified Date
C#
File
Io
Last Modified
Datecreated
What is StringIO in python used for in reality?
Python
String
Caching
Io
Haskell "do nothing" IO, or if without else
Haskell
Syntax
Io
How to create in-memory file object
Python
Io
What is the motivation for Scala assignment evaluating to Unit rather than the value assigned?
Scala
Functional Programming
Io
Assignment Operator
Why are bitwise shifts (<< and >>) used for cout and cin?
C++
Io
Operators
How to read a file as a byte array in Scala
Scala
Io
Bytearray
How to copy file from one location to another location?
Java
Io
Wait Until File Is Completely Written
C#
File
Io
Filesystems
Copy
Force "git status" to output color on the terminal (inside a script)
Git
Shell
Unix
Io
Terminal
How to use Bash read with a timeout?
Bash
Io
Timeout
Linux: When to use scatter/gather IO (readv, writev) vs a large buffer with fread
Linux
Io
How do I copy and paste data into R from the clipboard?
R
Io
Clipboard
How do I create crossplatform file paths in Go?
File
Io
Directory
Go
Fast textfile reading in c++
C++
Performance
Io
Ifstream
How can I print 0x0a instead of 0xa using cout?
C++
Io
Iostream
Iomanip
Getting "java.nio.file.AccessDeniedException" when trying to write to a folder
Java
File Io
Io
Access Denied
The best way to get a string from a Writer
Io
Go
How to output a character as an integer through cout?
C++
Io
Type Conversion
Iostream
Outputstream
How to use gdb with input redirection?
Gdb
Io
Design pattern for "retrying" logic that failed?
Java
Design Patterns
Io
Binary buffer in Python
Python
Binary
Io
Buffer
Quickly read the last line of a text file?
Java
File
Io
How to print integer literals in binary or hex in haskell?
Haskell
Binary
Io
Hex
How to purge disk I/O caches on Linux?
Linux
Caching
Io
Disk
Asynchronous IO in Scala with futures
Multithreading
Scala
Io
Future
Why is the CPU not needed to service I/O requests?
Io
Operating System
Writing File to Temp Folder
C#
Io
Path
What's a reasonable way to read an entire text file as a single string?
Ruby
String
File
Io
How to chain multiple different InputStreams into one InputStream
Java
Scala
Io
Inputstream
Haskell: can't use "map putStrLn"?
Haskell
Io
Monads
Reading two text files line by line simultaneously
Python
File
Io
Readfile
Difference between the access modes of the `File` object (ie. w+, r+)
Ruby
File
File Io
Io
InputStream vs InputStreamReader
Java
Io
Use Cases and Examples of GoF Decorator Pattern for IO
Java
.Net
Design Patterns
Io
Decorator
How to write bytes to a file in Python 3 without knowing the encoding?
Python
Io
Python 3.x
Preferred way to use Java ZipOutputStream and BufferedOutputStream
Java
Io
Outputstream
Python slow read performance issue
Python
Performance
Perl
Io
Read binary file into a struct
C#
Struct
Io
Binaryfiles
Blocking IO vs non-blocking IO; looking for good articles
Events
Blocking
Nonblocking
Io
Creating a directory in /sdcard fails
Android
File
Directory
Io
I/O completion port's advantages and disadvantages
Windows
Network Programming
Io
Device Driver
Iocp
Python - IOError: [Errno 13] Permission denied:
Python
File
Io
How to overwrite file via java nio writer?
Java
Io
Nio
Java Io
Why doesn't Ruby have a real StringBuffer or StringIO?
Ruby
String
Io
Buffer
How are the O_SYNC and O_DIRECT flags in open(2) different/alike?
Io
Posix
Synchronous
Why is there no IO transformer in Haskell?
Haskell
Io
Monads
Monad Transformers
Read, edit, and write a text file line-wise using Ruby
Ruby
File
Io
InputStream from relative path
Java
Path
Io
Inputstream
Relative Path
difference between flush and close function in case of filewriter in java
Java
Io
Haskell pre-monadic I/O
Haskell
Io
Monads
Testing IO actions with Monadic QuickCheck
Haskell
Io
Quickcheck
Difference between POSIX AIO and libaio on Linux?
Linux
Asynchronous
Io
Linux Kernel
Aio
How can I read user input in Rust?
Input
Io
Rust
Fastest save and load options for a numpy array
Python
Arrays
Performance
Numpy
Io
What is the correct printf specifier for printing pid_t
C
Io
Printf
Pid
In what sense is the IO Monad pure?
Haskell
Io
Monads
Git log output to XML, JSON, or YAML?
Git
File
Logging
Version Control
Io
Should an object write itself out to a file, or should another object act on it to perform I/O?
C#
Design Patterns
Oop
Io
When to flush a BufferedWriter
Java
Io
Resetting Standard output Stream
Java
Io
What throws an IOException in Java?
Java
Exception
Io
Ioexception
How can I `print` or `cat` when using parallel
R
Io
Parallel Processing