current or..current or current_new这俩文件夹内容都差不多(这俩文件夹占用空间太大了),但是创建时间不一样,current是最近创建的,current_new创建时间比current早大半个月
TableCache是SSTable的缓存类,NewIterator方法通过传入指定的文件编号返回该文件的Iterator供外部使用。 1classTableCache {2public:3TableCache(conststd::string& dbname,constOptions* options,intentries);4~TableCache();56//Return an iterator for the specified file number (the corresponding7//file length must...
current folder 当前文件夹;[例句]The new folder will inherit the security and policy settings of the current folder.新文件夹将继承当前文件夹的安全和策略设置。
aAn additional Catalyst Separator is employed to eliminate these particles before the flue gas enters the Turbo-Expander 在废气进入涡轮扩展器之前,一台另外的催化剂分离器被使用消灭这些微粒[translate] aSave current original file with a new filename 保存当前原始的文件以一个新的文件名[translate]...
aSynchronal sweeping 同步清扫[translate] aI was very tired, but I can stop to have a rest? 正在翻译,请等待... [translate] a还好 , Fortunately,[translate] aTo create a new folder USER1 in the current folder 创造一个新的文件夹USER1在当前文件夹[translate]...
1.Back up your computer...your preferred text editor, open or create a ~/.profile file and add this line: export PATH=~/.npm-global...6.To test your new configuration, install a package globally without using sudo: npm install -g jshint...Instead of steps 2...
aCreating a new profile will result in any unsaved changes to the current profile to be lost. Are you sure you want to create a new profile? 创造新的外形导致对将丢失的当前外形的所有未获救的变动。 是否是创造新的外形?[translate]
prop.load(new FileReader("dbcp.properties")); BasicDataSourceFactory factory = new BasicDataSourceFactory(); DataSource source = factory.createDataSource(prop); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 配置文件中配置,JDBC.properties: ...
CREATE table new_table_name (SELECT * FROM old_table_name); 或 INSERT INTO new_table_name(field1,field2,…) select value1,value2,… from old_table_name 1. 2. 3. 4. 5. 6. 7. 二、更新数据记录 - update 数据更新是经常发生的事情,当我们需要对表中的数据进行更新的时候,会用到下面的...
if (newEpoch > self.getAcceptedEpoch()) { wrappedEpochBytes.putInt((int) self.getCurrentEpoch());self.setAcceptedEpoch(newEpoch);} else if (newEpoch == self.getAcceptedEpoch()) { // since we have already acked an epoch equal to the leaders, we cannot ack // again, but ...