lock(); //要先lock,后续才能使用unique_lock的adopt_lock参数 std::unique_lock<mutex> in_mutex_guard(my_mutex, std::adopt_lock); msgRecvQueue.push_back(i); //假设这个数字就是玩家发来的命令,加入到消息队列中 //其他代码 } } //在这个函数中加锁 bool outMsgMutPro(int& command) { //...
Linux Unique Command - Learn how to use the uniq command in Linux to filter adjacent matching lines in a file. Understand its options and practical examples for effective usage.
you can find your hostid on a unix-based system by using the command `hostid` in the terminal. this command will return a unique hexadecimal number, which represents the hostid of your machine. knowing how to find your hostid is useful for managing licenses and network configurations. can...
Drop Unique Constraints in Neo4j - Learn how to efficiently drop unique constraints in Neo4j with examples and detailed explanations.
官网的说明如下:The system identifier (SID) is a unique name for an Oracle database instance on a specific host. On UNIX and Linux, Oracle Database uses the SID and Oracle homevalues to create a key to shared memory. Also, the SID is used by default to locate the parameter file, which...
Linux systems have a wide range of useful utilities to do data processing, including searching through files. If you need to search for all unique words in a file, thegrepcommand can perform this task very quickly. Let’s have a look at how to grep, followed by sorting and making them ...
How can I get the attributes details like user name, mail , from sAMAccount csv or notepad file through powershell or any other command in AD? How can I get user's Manager attribute as email/UPN format, how can i get which PC(server) a domain user last logon from? How can I incr...
Command: /home/matthias/.rustup/toolchains/master/bin/rustc --crate-type=lib warning: the feature `return_type_notation` is incomplete and may not be safe to use and/or cause compiler crashes --> /tmp/icemaker_global_tempdir.m4kvtvaNzsSJ/rustc_testrunner_tmpdir_reporting.sI91r3JGKfet/mvc...
To use this as a command-line program on Unix-like systems, run wget https://repo1.maven.org/maven2/com/github/ksuid/ksuid/1.1.3/ksuid-1.1.3-cli.jar sudo mv ksuid-1.1.3-cli.jar /usr/local/bin/ksuid sudo chmod +x /usr/local/bin/ksuid ksuid#prints 1HCpXwx2EK9oYluWbacgeCnFc...
Provides a mechanism to receive the Command Line of the other instances How To Use (Component) Just drop in the main form of a LCL application (it's on the System tab, look for a red full-circle with the digit "1" in the middle). Properties: Enabled: enables/disables the component ...