数据库连接问题 需要处理的地方有3处 1、url: jdbc:mysql://localhost:3306/springboot?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=Asia/Shanghai 2、dr ...
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其他好文 时间:
2020-05-20 12:34:41
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48
Visual Studio is waiting for an operation to complete. If you regularly encounter this delay during normal usage please report this problem to Microso ...
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其他好文 时间:
2020-05-14 12:51:58
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108
redhat6.9安装11.2.0.4执行root.sh提示vip资源添加失败CRS-4402,PRCN-2050 节点1执行root.sh OK,节点2执行提示vip资源添加失败!Creating /etc/oratab file... Entries will be added to the / ...
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其他好文 时间:
2020-05-05 10:43:43
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113
Tunnel Warfare HDU - 1540 During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plai ...
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其他好文 时间:
2020-05-05 01:04:25
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78
Mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival. Many types of fillings and crusts can be found in traditional ...
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其他好文 时间:
2020-05-03 21:57:42
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87
背景 在Windows上使用WebRTC做视频采集,然后使用RTMP进行直播推流。默认情况下WebRTC只会采集麦克风的声音,而不会采集机器的背景声音。需要编码实现背景声音的采集和混音功能。 思路 Windows提供的API中有音频采集的相关方法,官方也给出了简单的说明和示例,虽然不能运行:)。所以 ...
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Web程序 时间:
2020-04-30 19:48:55
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179
方法见下:1)首先建立一个空白文件夹。 2)之后使用以下语句即可快速的删除文件。 z注意:不要忘记文件夹后的"/"?rsync提供了一些跟删除相关的参数?rsync help | grep delete del an alias for delete during delete delete fil ...
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系统相关 时间:
2020-04-30 09:19:01
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88
You are given two integers aa and bb. You can perform a sequence of operations: during the first operation you choose one of these numbers and increas ...
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其他好文 时间:
2020-04-26 10:35:56
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78
You are given a string ss consisting of lowercase Latin letters. Let the length of ss be |s||s|. You may perform several operations on this string. In ...
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其他好文 时间:
2020-04-23 22:44:20
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64
CISP 430 Data StructuresMidterm ExamSpring 2020Directions:1) This is your midterm examination; upon Canvas submission,a) you certify sole authorship o ...
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其他好文 时间:
2020-04-22 19:48:02
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81