Questions Tagged with #Ruby 1.9.2

Questions On Other Tags:

• Remove duplicates from a List<T> in C#
• What are MVP and MVC and what is the difference?
• How do you debug PHP scripts?
• Boolean Field in Oracle
• How do I list loaded plugins in Vim?
• How do you get the footer to stay at the bottom of a Web page?
• function declaration isn't a prototype
• Differences in string compare methods in C#
• How do you rotate a two dimensional array?
• Converting bool to text in C++
• How do you make sure email you send programmatically is not automatically marked as spam?
• What is the single most influential book every programmer should read?
• How do I call ::CreateProcess in c++ to launch a Windows executable?
• Search and replace a line in a file in Python
• How to validate an email address in JavaScript
• How to programmatically send SMS on the iPhone?
• Changing the default title of confirm() in JavaScript?
• VB.NET Empty String Array
• Why doesn't JavaScript support multithreading?
• How do I fix "for loop initial declaration used outside C99 mode" GCC error?
• What is a semaphore?
• How do you configure an OpenFileDialog to select folders?
• How can I represent an 'Enum' in Python?
• Java: notify() vs. notifyAll() all over again
• How can I add (simple) tracing in C#?
• JavaScript editor within Eclipse
• How do I handle newlines in JSON?
• What is the syntax for an inner join in LINQ to SQL?
• Subversion ignoring "--password" and "--username" options
• How can I play sound in Java?
• How exactly do you configure httpOnlyCookies in ASP.NET?
• How do you kill all current connections to a SQL Server 2005 database?
• Best implementation for Key Value Pair Data Structure?
• How can I remove a child node in HTML using JavaScript?
• When do you use POST and when do you use GET?
• How do you set, clear, and toggle a single bit?
• How can you find out which process is listening on a TCP or UDP port on Windows?
• SQL: How to get the id of values I just INSERTed?
• Recommended SQL database design for tags or tagging
• What static analysis tools are available for C#?
• Reading Excel files from C#
• How to find out if a file exists in C# / .NET?
• How do I find the authoritative name-server for a domain name?
• What is the difference between an int and an Integer in Java and C#?
• Generating (pseudo)random alpha-numeric strings
• What is the difference between String and string in C#?
• How do you generate dynamic (parameterized) unit tests in Python?
• String concatenation: concat() vs "+" operator
• Refresh Excel VBA Function Results
• Good Free Alternative To MS Access
• What is a lambda (function)?
• Find in Files: Search all code in Team Foundation Server
• How do I export (and then import) a Subversion repository?
• How do I check if a SQL Server text column is empty?
• Is there a simple, elegant way to define singletons?
• How do I REALLY reset the Visual Studio window layout?
• What is Turing Complete?
• Rolling back bad changes with svn in Eclipse
• Using Django time/date widgets in custom form
• SQL Server Escape an Underscore
• How do I monitor the computer's CPU, memory, and disk usage in Java?
• How do I remove duplicates from a C# array?
• Difference between EXISTS and IN in SQL?
• Algorithm to find Largest prime factor of a number
• Best way to access a control on another form in Windows Forms?
• Best Practices for securing a REST API / web service
• How to show a GUI message box from a bash script in linux?
• Internet Access in Ubuntu on VirtualBox
• Best way in asp.net to force https for an entire site?
• Cannot access a disposed object - How to fix?
• How can I remove duplicate rows?
• Initialize class fields in constructor or at declaration?
• SQL Case Expression Syntax?
• How do you disable browser Autocomplete on web form field / input tag?
• How to read a value from the Windows registry
• JavaScript and Threads
• fopen deprecated warning
• How do I load an org.w3c.dom.Document from XML in a string?
• Free ASP.Net and/or CSS Themes
• How to find keys of a hash?
• How do you remove a specific revision in the git history?
• How do I use 3DES encryption/decryption in Java?
• What is the difference between procedural programming and functional programming?
• Python module for converting PDF to text
• Copy/duplicate database without using mysqldump
• Passing $_POST values with cURL
• Calling a function of a module by using its name (a string)
• How can we generate getters and setters in Visual Studio?
• How do I remove an item from a stl vector with a certain value?
• How can I make an EXE file from a Python program?
• How do you move a file?
• Create a directly-executable cross-platform GUI app using Python
• Setting a div's height in HTML with CSS
• What is the correct way to create a single-instance WPF application?
• When to use IList and when to use List
• How do I install and use the ASP.NET AJAX Control Toolkit in my .NET 3.5 web applications?
• What is the best free memory leak detector for a C/C++ program and its plug-in DLLs?
• What is the best way to give a C# auto-property an initial value?
• How do I get the difference between two Dates in JavaScript?
• How to loop through files matching wildcard in batch file
• What are the main performance differences between varchar and nvarchar SQL Server data types?
• What is the difference between #include <filename> and #include "filename"?
• Case-insensitive string comparison in C++
• Get month and year from a datetime in SQL Server 2005
• How do I position one image on top of another in HTML?
• LINQ query on a DataTable
• Easy way to write contents of a Java InputStream to an OutputStream
• How to change the icon of .bat file programmatically?
• Getting all types that implement an interface
• Insert into ... values ( SELECT ... FROM ... )
• Why does the order in which libraries are linked sometimes cause errors in GCC?
• How do you use script variables in psql?
• How to submit a form when the return key is pressed?
• How do I install a color theme for IntelliJ IDEA 7.0.x
• Complex CSS selector for parent of active child
• Is a GUID unique 100% of the time?
• What good technology podcasts are out there?
• What is the best way to connect and use a sqlite database from C#
• MAC addresses in JavaScript
• .NET obfuscation tools/strategy
• How do you get a directory listing in C?
• Get OS-level system information
• Abstraction VS Information Hiding VS Encapsulation
• Select N random elements from a List<T> in C#
• Execute a large SQL script (with GO commands)
• Disable browser 'Save Password' functionality
• What is a monad?
• Datatable vs Dataset
• How SID is different from Service name in Oracle tnsnames.ora
• Detecting an undefined object property
• How to apply an XSLT Stylesheet in C#
• How to concatenate strings of a string field in a PostgreSQL 'group by' query?
• What is tail recursion?
• What is Inversion of Control?
• Java Delegates?
• Is there a performance difference between i++ and ++i in C?
• How do I use itertools.groupby()?
• Filtering collections in C#
• Multiple submit buttons in an HTML form
• Transpose/Unzip Function (inverse of zip)?
• Accessing MP3 metadata with Python
• How can I force clients to refresh JavaScript files?
• What's the best way to validate an XML file against an XSD file?
• The imported project "C:\Microsoft.CSharp.targets" was not found
• Which .NET Dependency Injection frameworks are worth looking into?
• How should I unit test multithreaded code?
• Best way to do multi-row insert in Oracle?
• How should I load files into my Java application?
• Generator expressions vs. list comprehensions
• I get a "An attempt was made to load a program with an incorrect format" error on a SQL Server replication project
• Equivalent VB keyword for 'break'
• How to Automatically Start a Download in PHP?
• What's the best UML diagramming tool?
• How do I make a fully statically linked .exe with Visual Studio Express 2005?
• Quick easy way to migrate SQLite3 to MySQL?
• Reading Email using Pop3 in C#
• Call ASP.NET function from JavaScript?
• How do I calculate someone's age based on a DateTime type birthday?
• What is a deadlock?
• mysqli or PDO - what are the pros and cons?
• How do I change the number of open files limit in Linux?
• How to check for file lock?
• Hidden Features of C#?
• Warning: Found conflicts between different versions of the same dependent assembly
• How can I set up an editor to work with Git on Windows?
• Comparing two byte arrays in .NET
• Calculate distance between two latitude-longitude points? (Haversine formula)
• Dynamic LINQ OrderBy on IEnumerable<T> / IQueryable<T>
• Get file version in PowerShell
• How big can a MySQL database get before performance starts to degrade
• Struct like objects in Java
• Sprintf equivalent in Java
• Random integer in VB.NET
• How to select the nth row in a SQL database table?
• How can I determine whether a specific file is open in Windows?
• How can you customize the numbers in an ordered list?
• What is the regex pattern for datetime (2008-09-01 12:35:45 )?
• How to declare an array of strings in C++?
• What is the argument for printf that formats a long?
• C# loop - break vs. continue
• How do I update Ruby Gems from behind a Proxy (ISA-NTLM)
• What do the result codes in SVN mean?
• How do I efficiently iterate over each entry in a Java Map?
• C: What is the difference between ++i and i++?
• How do I create a Linked List Data Structure in Java?
• .NET - Get protocol, host, and port
• What is the most effective way for float and double comparison?
• When should you use 'friend' in C++?
• Algorithm to compare two images
• PHP equivalent of .NET/Java's toString()
• SQL Server: Get data for only the past year
• How can I measure the similarity between two images?
• How to generate a random alpha-numeric string
• Format numbers to strings in Python
• How should I cast in VB.NET?
• Image UriSource and Data Binding
• How to tell which disk Windows Used to Boot
• Why am I getting a NoClassDefFoundError in Java?
• Force unmount of NFS-mounted directory
• What is a magic number, and why is it bad?