2017 releases

Tags: des proc release page data consistency amp cleanup service sysHow to release buffer memoryBuffer: Prepares data to be written to disk from memoryCache: Writes the memory data from the disk and is read quickly by the corresponding service.1) Clean Pagecache (page cache)Echo 1 >/proc/sys/vm/drop_cachesOrSysctl-w Vm.drop_caches=12) Clean up dentries (directory cache) and InodesEcho 2 >/proc/sys/vm/drop_cachesOrSysctl-w vm.drop_caches=23) Clean Pagecache, dentries and InodesEcho 3 >/proc/sys/v

, you can convert any folder on your computer to a repository. If you want to share code, like GitLab ,bitbucket , and GitHub are good choices. In 2017, we recommend that you familiarize yourself with the git command line because it is more convenient than you might think. The desktop application still does not disappear. Even if Web apps become more powerful, sometimes you still need powerful features and APIs that the Web platform cannot provide. Yo

The 2017 version of the menu bar design is different from the 14, 15 version, below this path, find settings: This is what happens when you open it: You can see that the Font menu is not set. Today, I stumbled on the IntelliJ idea in the upper left corner and found that it was underneath this: Can see: This appearance and 14, 15 version of the same, in the Editor–>colors Fonts set Font size, the original 12th font to 15, point "Apply": Will pop

. They bring long-awaited UPSERT functionality (aka ON DUPLICATE KEY UPDATE ), better full-text search and speed improvements, thanks to parallel queries, more efficient replication, aggregation, indexing, and sorting. Postgres is ideal for large-scale, terabytes-sized datasets and busy Web Apps, so these optimizations are popular. MySQL MySQL 8.0 will be the next major version of the database. The official version is expected to be released in

. In 2017, we recommend that you familiarize yourself with the git command line because it is more convenient than you might think. The desktop application still does not disappear. Even if Web apps become more powerful, sometimes you still need powerful features and APIs that the Web platform cannot provide. You can use tools such as Electron and nw.js to create desktop applications using WEB technology, and you have full access to the operating syst

Over the past year, the software development industry has continued to stride forward. Looking back 2016 years, we've seen more emerging popular languages, frameworks and tools that change the way we work and let us see more possibilities. But in this industry, it is difficult to follow the trend. So at the end of each year, we'll give you some advice on what's most important and what you should learn in the coming year.Trend-Incremental Web AppsOver the past 2016 years, we have witnessed the bo

Today's mission Troubleshoot problem logs for Java Client connection HBase August 31, 2017 10:27:09 Run the test class as a configuration file using the Ambari download Hbase-site.xml @Test public void Test2 () { try { Configuration conf = hbaseconfiguration.create (); Connection Connection = connectionfactory.createconnection (conf); System.out.println ("-----------------------1"); Adm

Many articles on the web are deployed with Docker for Windows tools under WIN10. With Windows Server 2016 already natively supported Docker, its Windows container is already consistent with kernel technology under Linux, and the most important reason is that the deployment of a Docker container must be in Windows Server Above the. So why not try a fresh one and build a Visual Studio 2017来 directly with Windows Server 2016.One, Windows Server 2016 inst

Solus's own Budgie does not use the Gnome Shell, and Budgie for Solus has a main menu that can access the available applications. Also with the help of the Budgie desktop environment, Solus became a compelling Linux distribution. In addition, Solus recently added support for Snaps from the Ubuntu Snappy Store, which makes it easier to use.Why Choose Solus? One of the fastest growing new releases Using the Budgie desktop environment S

650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/A4/17/wKioL1mlHpjRPiVQAAH5saYI1W4940.jpg-wh_500x0-wm_ 3-wmp_4-s_1689152589.jpg "title=" VMworld 2017.jpg "alt=" Wkiol1mlhpjrpivqaah5sayi1w4940.jpg-wh_50 "/>(VMware CEO Pat Gelsinger and AWS CEO Andy Jassy in VMworld 2017)American Time August 28, 2017, VMworld 2017