Ruby on Rails
SQL Server 2008
Questions for unix
Convert all Linux man pages to text / html or markdown
count lines by hour
Using grep for multiple search patterns
Reference for proper handling of PID file on Unix
Why does this program print "forked!" 4 times?
Creating a string variable name from the value of another string
What is the difference between using `sh` and `source`?
What does the 'export' command do?
cron job that will never execute
Piping tail output though grep twice
How would I get the current mouse coordinates in bash?
Difference between UNIX domain STREAM and DATAGRAM sockets?
Why is sin_addr inside the structure in_addr?
Calling a script with ./bla.sh vs. . bla.sh
Setting environment variable for one program call in bash using env
Within vim's regex engine, why are some metacharacters escaped and some are not?
Unix cut except last two tokens
How to convert errno in UNIX to corresponding string?
How to find file accessed/created just few minutes ago
How to move a given number of random files on Unix/Linux OS
Using sed to match a pattern and deleting from the line to the end of the file
Reverse sort order of a multicolumn file in BASH
Use find command but exclude files in two directories
What should interactive shells do in orphaned process groups?
Random access to gzipped files?
Reading file line by line (with space) in Unix Shell scripting - Issue
bash - how to remove first 2 lines from output
Python spawn off a child subprocess, detach, and exit
binary operator expected error when checking if a file with full pathname exists
Unix sendmail - html embed image not working
Merging CSV files : Appending instead of merging
how to convert datetime to unix timestamp in c?
I don't understand this example of fork()
C++: how to get fprintf results as a std::string w/o sprintf
Remove all files in a directory
Linking two shared libraries with some of the same symbols
Should I put trailing slash after source and destination when copy folders
What generates the "text file busy" message in Unix?
Read Command : Display the prompt in color (or enable interpretation of backslash escapes)
How can I tell if PostgreSQL's Autovacuum is running on UNIX?
How to switch between multiple files in UNIX while using VI editor?
How to undo "set -x" in unix shell?
How can I add a help method to a shell script?
Can I get UTC offset from Unix command line?
How to concatenate multiple lines of output to one line?
Using git pre-commit hooks in context of GitHub client
ldconfig equivalent in Mac OS X?
How might I pass text data from the ruby console into my clipboard without saving to a file?
Remove lines that contain non-english (Ascii) characters from a file
Finding contents of one file in another file
Unix tar: do not preserve directory structure
Non-blocking call for reading descriptor
How do I get a thread ID from an arbitrary pthread_t?
Clear screen in C and C++ on UNIX-based system?
Waiting for all child processes before parent resumes execution UNIX
check duration of audio files on the command-line
How to send data to local clipboard from a remote SSH session
Running Groovy script from the command line
unix - count of columns in file
How can I write a ESLint rule for "linebreak-style", changing depending on Windows or Unix?
How to print the number of characters in each line of a text file
What are .a and .so files?
shell script: bad interpreter: No such file or directory when using pwd
Use shebang/hashbang in Windows Command Prompt
Can't remove a directory in Unix
Using Rsync include and exclude options to include directory and file by pattern
Ruby: get local IP (nix)
How do you recursively delete all hidden files in a directory on UNIX?
How to print last character of a file
Are Unix reads and writes to a single file atomically serialized?
How to sort by two fields (one numeric, one string) at the same time using the built in "sort" program?
Walking a process tree
How do the UNIX commands mv and rm work with open files?
How can I schedule a cron job that runs every 10 seconds in linux?
Detecting 64bit compile in C
Get a list of files with full path
How to sort a text file according to character code or ASCII code value?
How to print 5 consecutive lines after a pattern in file using awk
Creating Zip of directory in Unix m/c
Why can't Unix programs have signals with meaningful program defined names (rather than USR1, etc)?
What is the reason for performing a double fork when creating a daemon?
Is programming in the UNIX philosophy the same as Functional programming?
view a particular line of a file denoted by a number
execv() and const-ness
Must I sftp to an intermediate server?
Determine values of several system variables in the terminal in a Mac
Extracting last 10 lines of a file that match "foo"
How to gzip multiple files into one gz file?
Replacing all commas with spaces - S/R with a Unix Command?
How do I set up cron to run a file just once at a specific time?
Bash or KornShell (ksh)?
How can I add a custom footer to Sphinx documentation? (reStructuredText)
How do I configure SSH so it dosen't try all the identity files automatically?
linux find regex
Why child process returns exit status = 32512 in unix?
Why do we use ./progname in *nix systems to execute a program?
GCC -lm -lz -lrt options - what are they about?
What is the purpose of fork()?
Weblogic administration console way too slow
Is it safe to parse a /proc/ file?
Delete lines from file with SED or AWK
Can you prevent a command from going into the bash shell command history?
What prevents rm /dev/null?
Installing pythonstartup file
How can I pipe initial input into process which will then be interactive?
Waiting for background processes to finish before exiting script
How does execvp run a command?
Unix command to remove everything after first column
Why number 9 in kill -9 command in unix?
How to grep exact literal string (no regex)
What can cause a “Resource temporarily unavailable” on sock send() command
Make a program run slowly
How do SO_REUSEADDR and SO_REUSEPORT differ?
Unix find average file size
What's the difference between "C system calls" and "C library routines"?
How to get first n characters in unix data file
How do you introduce unit testing into a large, legacy (C/C++) codebase?
How to remove setgid (linux/unix)?
close function not being recognized - C++
Resetting password of PostgreSQL on ubuntu
What error code does a process that segfaults return?
Finding the longest word in a text file
How can I sort by first column textually and then by the second numerically with 'sort'?
How to convert Unix epoch time in SQLite
writing a file in bash script
Sort CSV file by column priority using the "sort" command
Format SVN diff as a side-by-side comparison
How to use ls to find files for a specific set of dates in Unix
Connect: Socket operation on non-socket
Fastest way to shuffle lines in a file in Linux
Naming the legend entry in Gnuplot, while plotting from a data file
How to convert strings like "19-FEB-12" to epoch date in UNIX
Find all zips, and unzip in place - Unix
What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
How to remove a character at the end of each line in unix
Grepping for exact words with UNIX
How to update to C++11?
Extract The Second Word In A Line From A Text File
How to use grep command on zip files
Unix-style tools on Windows?
How to display all the lines from the nth line of a file in unix
How to select lines between two marker patterns which may occur multiple times with awk/sed
Difference between HDFS and NFS?
Adding newline characters to unix shell variables
How to load bash command history from file
Windows equivalent for Unix find command to search multiple file types
How can Perl and Unix sort, order Unicode strings in the same sequence?
How to avoid echo closing FIFO named pipes? - Funny behavior of Unix FIFOs
"Illegal option" error when using find on macOS
How do I use grep to search the current directory for all files having the a string "hello" yet display only .h and .cc files?
Unix command to check the filesize
How do I find the location of the executable in C?
calculate total used disk space by files older than 180 days using find
how does execlp() system call work?
How to detect if a file has a UTF-8 BOM in Bash?
What is "NR==FNR" in awk?
How to find encoding of a file via script on Linux?
How to capture Control+D signal?
Difference between data section and the bss section in C
Check MongoDB php driver version
What are the uses of the exec command in shell scripts?
Suppress echo of command invocation in makefile?
Text substitution (reading from file and saving to the same file) on linux with sed
Questions about putenv() and setenv()
find and replace in multiple files on command line
Python: Assign print output to a variable
What actually the meaning of "-n" in sed?
Is there a good way to copy text within parentheses in Vim?
Prevent FIFO from closing / reuse closed FIFO
How to sort the files according to the time stamp in unix?
How to create special files of type socket?
how to output file names surrounded with quotes in SINGLE line?
How to check whether particular port is open or closed on UNIX?
Copy Folders from one Unix server to another?
Using grep and sed to find and replace a string
How to copy a file without using scp inside an ssh session?
Bad file descriptor
Unix/Linux find and sort by date modified
How to insert a line using sed before a pattern and after a line number?
Sorting with unix tools and multiple columns
Securely passing password to openssl via stdin
unix sort multiple fields
Sorting data based on second column of a file
Makefile ifeq logical AND
When do you use (( )) or /usr/bin/test
Use and meaning of session and process group in Unix?
Piping the output of a program to Preview.app
Enterprise App Update Distribution on iOS 8
Aggregate a dataframe on a given column and display another column
AngularJS and Codeigniter - Combination & Data Transfer
Illegal instruction (core dumped) after running import tensorflow
How do I find out which settings.xml file maven is using
Java/Groovy - simple date reformatting
How can I break from a try/catch block without throwing an exception in Java
'required items could not be found' error when installing ADT plugin
git log and show on a bare repo
Convert IList<T> to BindingList<T>
What does the double-backslash \\ mean in Haskell?
Python type annotation for sequences of strings, but not for strings?
Reasons to NOT use a PHP Framework?
Ordinary users are able to read /etc/passwd, is this a security hole?
What is the use of ConvertBack method in IValueConverter interface?
c++: Difference between member and non member functions
Delete rows if there are null values in a specific column in Pandas dataframe
Generic factory with unknown implementation classes
Why doesn't Array class expose its indexer directly?
Single Sign-On in Microservice Architecture
Visual Studio Code debugging Array evaluation
C# Reflection: Fastest Way to Update a Property Value?
What's the main difference between signcode.exe and signtool.exe?
Instance Normalisation vs Batch normalisation
React doesn't reload component data on route param change or query change
In R, how to make the variables inside a function available to the lower level function inside this function?(with, attach, environment)
Disable text wrapping
Using a stored procedure in entity framework, how do I get the entity to have its navigation properties populated?
Performant parsing of pages with Node.js and XPath
Facebook SDK 4 for Android - how to log out programmatically
PHP if shorthand
Moose OOP or Standard Perl?
Why can a const member function modify a static data member?
SELECT TOP is slow, regardless of ORDER BY
Angular 2 - How to trigger a method on a child from the parent
Is it possible to rename a joined column during an inner join?
iOS get width height of jpg file
Typescript: React event types
Amazon RDS running out of freeable memory. Should I be worried?
how to open Team Explorer in Visual Studio 2008
Java: Exception thrown in constructor, can my object still be created?
Whats the difference between bundle install --deployment and bundle pack
Get list of a class' instance methods
Mac OS X - EnvironmentError: mysql_config not found
Remove all slice text from Pie Chart (ios-charts/mpandroidchart)
Get Non-Inherited Properties
How can I list (ls) the 5 last modified files in a directory?
Is the behavior behind the Shellshock vulnerability in Bash documented or at all intentional?
How can I hide the declaration of a struct in C?
How to change my Git username in terminal?
Creating a folder via s3cmd (Amazon S3)
Sorting empty values last instead of first
Maven vs Ant for automatic builds in Android applications
How to batch split audio files wherever there is silence?
Take the greater of two nullable values
Ruby on Rails Callback, what is difference between :before_save and :before_create?
Heroku push rejected: can't find jquery-rails-2.0.0 in sources
What is [Cycle Detected] with memory leak?
Meaning of leading slash in `.gitignore` file
Base64 Over HTTP POST losing data (Objective-C)
Creating nice dmg "installer" for Mac OS X
Float and double datatype in Java
Open a URL in a new tab (and not a new window)
999 Error Code on HEAD request to LinkedIn
Composer - The requested package exists as but these are rejected by your constraint
Creating highlight effect on text with padding using CSS
Put CSRF into Headers in Spring 4.0.3 + Spring Security 3.2.3 + Thymeleaf 2.1.2
How to delete the words between two delimiters?
Passing a string into a partial view in MVC4
I get an error downloading javax.media.jai_core:1.1.3 from maven central
Best Way to Write Bytes in the Middle of a File in Java
Maven example of annotation preprocessing and generation of classes in same compile process?
How can I print error stack trace in JSP page?
Visual Studio Change from general development settings
Is it possible to use Hibernate with PostgreSql's JSONB data type?
No resource identifier found for attribute fontFamily in package android
Creating Composite Key Entity Framework
How to declare an Inno Setup preprocessor variable by reading from a file
Is there a way to clear the Error List window of custom errors?
Show System.out.println output with another color
Move tag one commit ahead
Outputting a Dataframe in R to a .csv
Why does my XPath query (scraping HTML tables) only work in Firebug, but not the application I'm developing?
Passing API key with HTTP header in cURL
Plupload Html5 preview after Fileselect
Query to check if trigger exist on a MYSQL table
Using proxy with file_get_contents
What's the right way to implement equality in ruby
In-place C++ set intersection
iOS 9 searchBar disappears from table header view when UISearchController is active
ASP.NET Core with IIS - HTTP Verb Not Allowed
Including custom data into iOS crash dumps
Const vs Static Const
vector field visualisation R
Session variable value is getting null in ASP.NET Core
How can I deploy a C# application if users don't have .NET installed?
Binary to Decimal Converter
Binary to HexaDecimal Converter
Binary to Octal Converter
Decimal to Binary Converter
Decimal to HexaDecimal Converter
Decimal to Octal Converter
HexaDecimal to Binary Converter
HexaDecimal to Decimal Converter
Octal to Binary Converter
Octal to Decimal Converter
Binary to String Converter
Hex to String Converter
String to Binary Converter
String to Hex Converter
Minify and Compress CSS
Unix timestamp Converter