return result class BasePymysqlPool(object): def __init__(self, host, port, user, password, db_name=None): self.db_host = host self.db_port = int(port) self.user = user self.password = str(password) self.db = db_name self.conn = None self.cursor = None class MyPymysqlPool(B...
Presto团队在使用hotspot java7时发现了一个JIT的BUG,当代码缓存快要达到上限时,JIT可能会停止工作,从而无法将使用频率高的代码动态编译为native代码。 Presto团队使用了一个比较Hack的方法去解决这个问题,增加一个线程在代码缓存达到70%以上时进行显式GC,使得已经加载的Class从perm中移除,避免JIT无法正常工作的BUG。 P...
SQLHelper、DBHelper是ADO.NET的改造版 1usingSystem;2usingSystem.Collections;3usingSystem.Collections.Specialized;4usingSystem.Data;5usingSystem.Data.SqlClient;6usingSystem.Configuration;7usingSystem.Data.Common;8usingSystem.Collections.Generic;9namespacelrdbhelpSQL10{11///12///数据访问抽象基础类13///Co...
( class_idx TINYINT(4) NOT NULL, class_name VARCHAR(20) DEFAULT NULL, PRIMARY KEY(class_idx));CREATE TABLE prediction_results ( img_idx INT UNSIGNED NOT NULL, img_label TINYINT(4), img_use TINYINT(4), t_shirt_top FLOAT, trouser FLOAT, pullover FLOAT, dress FLOAT, coat FLOAT, ...
class_name VARCHAR(20) DEFAULT NULL, PRIMARY KEY(class_idx) ); CREATE TABLE prediction_results ( img_idx INT UNSIGNED NOT NULL, img_label TINYINT(4), img_use TINYINT(4), t_shirt_top FLOAT, trouser FLOAT, pullover FLOAT, dress FLOAT, ...
export JAVA_HOME=/usr/local/jdk1.8.0_212 export \CLASSPATH=.:JAVA_HOME/lib/dt.jar:PATH:$JAVA_HOME/bin 1. 2. 启用环境变量 source /etc/profile 验证环境变量是否启用 java -version 解压kettle包,并赋权 cd kettle路径下 chmod +x *.sh ...
num_speculative_tokens=None, engine_use_ray=False, disable_log_requests=False, max_log_len=100) Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/transformers/models/auto/configuration_auto.py", line 1155, in from_pretrained config_class = CONFIG_MAPPING[config...
5.1.1 class组件 30 5.1.2 function组件 33 5.1.3 Hooks 34 5.2 JSX 40 5.2.1 概念和原理 40 5.2.2 JSX规则 41 5.3 React组件状态管理 48 5.3.1 state 49 5.3.2 props 50 5.3.3 context 53 5.4 React组件的生命周期和执行时机 54 5.4.1 class组件的生命周期...
silence-is-best/c2db silence-is-best/c2dbPublic NotificationsYou must be signed in to change notification settings Fork21 Star189 Error Looks like something went wrong!