V2EX cxzl25 的所有回复 第 1 页 / 共 2 页
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
V2EX    cxzl25    全部回复第 1 页 / 共 2 页
回复总数  29
1  2  
2018-06-04 20:41:34 +08:00
回复了 Tonni 创建的主题 问与答 Dell U2414H 后面的 USB 没有数据传输功能?
2018-06-03 22:51:02 +08:00
回复了 moonfarmer 创建的主题 Apple 各位爱疯党是如何解决双卡问题的?
@vopfly 可以在酷安找到双卡助手,通过 server 酱推送到微信,好处就是免费
挂手机 qq,多天后可以直接绑定手机,亲测成功
http://tiea.baidu.com/p/4519658144
http://tieba.baidu.com/p/4844564350
jdbc url 加上了?
rewriteBatchedStatements=true
0471
2017-10-18 21:41:58 +08:00
回复了 praynise 创建的主题 程序员 烦请各位推荐一个有网页前端的报表工具
2017-09-29 18:58:45 +08:00
回复了 recordnow 创建的主题 Java 项目升级 jdk 后启动报错求支招
The Mybatis 'ibatis-spring' module is a copy from spring 3.2.x as a shaded module in order to allow users using ibatis to freely upgrade to spring4 without having a hard dependency on upgrading ibatis in the process.

https://github.com/mybatis/ibatis-spring

<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-2-spring</artifactId>
<version>1.0.3</version>
</dependency>


https://stackoverflow.com/questions/32353286/no-support-for-ibatis-in-spring4-2-0
Android 有 xposed 和普通的方式,在 coolapk 可以搜索弹幕通知
2016-05-15 04:35:45 +08:00
回复了 icedx 创建的主题 天黑以后 20160515 午夜俱乐部
@green15 同上所述,,
cxzl25
dzcxzl
google.com/ncr no country redirect
@mcfog 估计是说 Ctrl+O
@metrotiger 荣耀 7 全网通 电信用户,待机真心耗电
2016-04-27 00:19:25 +08:00
回复了 anonymoustian 创建的主题 Hadoop Hive 可以知道数据有多大吗?
可用
hdfs dfs -help du

-du [-s] [-h] <path> ...: Show the amount of space, in bytes, used by the files that
match the specified file pattern. The following flags are optional:
-s Rather than showing the size of each individual file that
matches the pattern, shows the total (summary) size.
-h Formats the sizes of files in a human-readable fashion
rather than a number of bytes.

Note that, even without the -s option, this only shows size summaries
one level deep into a directory.
The output is in the form
size name(full path)


另 一般 hive 计算完毕,日志会显示
stats: [numFiles=1, numRows=62xx9xx, totalSize=83xx236xx, rawDataSize=81x49xxx]


且有如下语法,对部分计算过产生的分区,可以统计大小

ANALYZE TABLE tablename [PARTITION(partcol1[=val1], partcol2[=val2], ...)] COMPUTE STATISTICS [noscan];

参考 : https://cwiki.apache.org/confluence/display/Hive/StatsDev
2016-04-27 00:09:21 +08:00
回复了 mashpolo 创建的主题 程序员 如何在嘈杂的环境下写代码
Bose QC20 有源消噪耳机,不再犹豫
2016-04-24 15:37:19 +08:00
回复了 laibin 创建的主题 Java 请教一个 Idea 自动声明的快捷键
state.compareAndSet(expect, update).var + [TAB]
2016-04-07 03:49:25 +08:00
回复了 abbatuu 创建的主题 分享发现 http://cmd.to/ 适合夜深了,还不想睡的码农
@Haveack cool idea
2016-01-25 22:44:33 +08:00
回复了 whitev2 创建的主题 Android Android 不能插入粘贴么?
使用百度输入法,等其他输入法,可以控制光标的 hjkl 移动。
2015-12-27 13:18:18 +08:00
回复了 isbase 创建的主题 Android Android OTA 检查可以关掉吗
不知你具体的型号是: ______

三星

rm

system/priv-app/

SyncmlDM.apk
wssyncmlnps.apk
FotaClient.apk

如果看 Secsettings.apk 有系统更新菜单不舒服,可反编译回编译简单修改干掉它。
1  2  
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3229 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 33ms UTC 11:06 PVG 19:06 LAX 03:06 JFK 06:06
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86