All Locking Solutions on Gang of Coders

Total of 91 Locking Solutions

Optimistic vs. Pessimistic locking

Sql ServerLockingOptimistic LockingPessimistic Locking

Volatile vs. Interlocked vs. lock

C#MultithreadingLockingVolatileInterlocked

What does a lock statement do under the hood?

C#.NetSynchronizationLockingThread Safety

What is the difference between lock, mutex and semaphore?

ConcurrencyLockingMutexSemaphore

Why is lock(this) {...} bad?

C#MultithreadingLocking

Is there an advantage to use a Synchronized Method instead of a Synchronized Block?

JavaMultithreadingConcurrencyLockingSynchronized

std::lock_guard or std::scoped_lock?

C++MultithreadingLockingC++17

Java synchronized method lock on object, or method?

JavaMultithreadingThread SafetyLockingSynchronized

Do spurious wakeups in Java actually happen?

JavaMultithreadingLockingSpurious Wakeup

Effect of NOLOCK hint in SELECT statements

SqlSql ServerLocking

Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)

MultithreadingLockingMutexDeadlockRecursive Mutex

Concurrent HashSet<T> in .NET Framework?

C#MultithreadingThread SafetyLockingMutex

How efficient is locking an unlocked mutex? What is the cost of a mutex?

MultithreadingLockingMutexBlocking

What is a deadlock?

MultithreadingConcurrencyLockingDeadlock

Git 'fatal: Unable to write new index file'

GitLocking

What are the differences between various threading synchronization options in C#?

C#MultithreadingSynchronizationLockingMutex

Any way to select without causing locking in MySQL?

MysqlLocking

Find out who is locking a file on a network share

WindowsLocking

Make sure only a single instance of a program is running

PythonProcessLockingMutual Exclusion

Notepad beats them all?

WindowsLockingNotepadFile AccessFile Locking

What's the difference between an exclusive lock and a shared lock?

UnixLocking

How to prevent screen lock on my application with swift on iOS

IosSwiftLockingScreen

Why does the lock object have to be static?

C#MultithreadingLocking

MySQL: Transactions vs Locking Tables

SqlMysqlTransactionsLocking

Re-entrant locks in C#

C#.NetMultithreadingLockingDeadlock

How expensive is the lock statement?

C#.NetMultithreadingLockingParallel Processing

What is the Re-entrant lock and concept in general?

MultithreadingLockingPthreads

Intermittent log4net RollingFileAppender locked file issue

LockingLog4netRollingfileappender

Java Synchronized Block for .class

JavaMultithreadingSynchronizationLockingSynchronized

How to detect query which holds the lock in Postgres?

SqlPostgresqlLocking

Monitor vs lock

C#.NetMultithreadingLockingMonitor

How to implement a lock in JavaScript

JavascriptEventsLockingDom EventsDeadlock

Confused about UPDLOCK, HOLDLOCK

Sql ServerTsqlSql Server-2008ConcurrencyLocking

What is the difference between Lock and RLock

PythonMultithreadingLockingReentrancy

Is a bool read/write atomic in C#

C#.NetConcurrencyLockingBoolean

Parallel.ForEach with adding to list

C#ListLockingParallel Processing

Does a locked object stay locked if an exception occurs inside it?

C#.NetMultithreadingExceptionLocking

Why the Global Interpreter Lock?

PythonMultithreadingScriptingLockingBytecode

Locking Executing Files: Windows does, Linux doesn't. Why?

WindowsLinuxOperating SystemFilesystemsLocking

lock(new object()) -- Cargo cult or some crazy "language special case"?

C#Thread SafetyLocking

Can I limit concurrent invocations of an AWS Lambda?

Amazon Web-ServicesLockingAws Lambda

Forcing a query timeout in SQL Server

Sql ServerTestingTimeoutLocking

When is ReaderWriterLockSlim better than a simple lock?

C#.NetMultithreadingLocking

Why is volatile used in double checked locking

JavaDesign PatternsLockingSingletonDouble Checked-Locking

How to disable Home and other system buttons in Android?

AndroidLockingKiosk

Are locks unnecessary in multi-threaded Python code because of the GIL?

PythonMultithreadingLocking

Java Concurrency: CAS vs Locking

JavaConcurrencyLockingCompare and-Swap

Open Image from file, then release lock?

C#WinformsImageLocking

Only inserting a row if it's not already there

SqlSql ServerTsqlConcurrencyLocking

ZooKeeper alternatives? (cluster coordination service)

LockingCluster ComputingHigh AvailabilityHeartbeatApache Zookeeper

How to solve SQL Server Error 1222 i.e Unlock a SQL Server table

Sql ServerDatabaseSql Server-2008-R2LockingDeadlock

Is Task.Factory.StartNew() guaranteed to use another thread than the calling thread?

C#MultithreadingLockingTaskTask Parallel-Library

How to find what state ManualResetEvent is in?

.NetMultithreadingLocking

How do filesystems handle concurrent read/write?

FilesystemsLocking

Reader/Writer Locks in C++

C++MultithreadingLocking

lock inside lock

C#Locking

Python sharing a lock between processes

PythonLockingMultiprocessingShare

Java : Does wait() release lock from synchronized block

JavaMultithreadingConcurrencyLockingWait

When and how to use Python's RLock

PythonPython 2.7Locking

Is there a "try to lock, skip if timed out" operation in C#?

C#MultithreadingLocking

Detecting locked tables (locked by LOCK TABLE)

MysqlLocking

Does lock() guarantee acquired in order requested?

C#.NetSynchronizationLocking

Command-line tool for finding out who is locking a file

WindowsCommand LineLocking

Simple Java name based locks?

JavaLocking

Using WITH NOLOCK Table Hint in Query Using View - Does it Propagate Within the View?

SqlSql ServerLocking

Show all current locks from get_lock

MysqlLocking

To what level does MongoDB lock on writes? (or: what does it mean by "per connection"

MongodbConcurrencyLocking

Destination Array not long enough?

C#ListLocking

boost::unique_lock vs boost::lock_guard

C++BoostLocking

Pure-Ruby concurrent Hash

RubyConcurrencyHashLocking

Why can't we lock on a value type?

C#MultithreadingLockingReference

What's the difference between PESSIMISTIC_READ and PESSIMISTIC_WRITE in JPA?

JavaJpaLockingPessimistic

C# lock statement, what object to lock on?

C#MultithreadingLocking

C# thread safety with get/set

C#LockingPropertiesThread Safety

Reference for proper handling of PID file on Unix

LockingDaemonUnix

Distributed Lock Service

JavaTimeoutLockingDistributed Lock

Difference between manual locking and Synchronized methods

C#.NetMultithreadingLocking

Why doesn't Lock'ing on same object cause a deadlock?

C#.NetLockingDeadlock

Optimistic locking in MySQL

MysqlSqlLockingDatabaseOptimistic

SQL Server - How to lock a table until a stored procedure finishes

SqlSql ServerTsqlStored ProceduresLocking

How long will a C# lock wait, and what if the code crashes during the lock?

C#Locking

ReentrantReadWriteLock: what's the difference between ReadLock and WriteLock?

JavaMultithreadingLockingDeadlockReentrantreadwritelock

What is the difference between a lock and a latch in the context of concurrent access to a database?

DatabaseConcurrencyLocking

What is the difference between synchronized on lockObject and using this as the lock?

JavaConcurrencyLockingSynchronizedSynchronized Block

Throw a NullReferenceException while calling the set_item method of a Dictionary object in a multi-threading scenario

C#MultithreadingDictionaryLocking

LINK : fatal error LNK1104: cannot open file 'D:\...\MyProj.exe'

Visual StudioVisual Studio-2010LockingExecutable

What is (are) difference between NOLOCK and UNCOMMITTED

SqlSql ServerSql Server-2012LockingIsolation Level

How can I release locks in Subversion recursively?

Version ControlLockingSvn

How to find out what is locking my tables?

SqlSql ServerSql Server-2008-R2LockingQuery Optimization

How to improve INSERT INTO ... SELECT locking behavior

MysqlSelectInsertLockingInnodb

Java thread dump: Difference between "waiting to lock" and "parking to wait for"?

JavaMultithreadingLockingJvmThread Dump