详解Lua中repeat...until循环语句的使用方法
这篇文章主要介绍了详解Lua中repeat...until循环语句的使用方法,需要的朋友可以参考下
shell编程学习笔记(十一):Shell中的while/until循环
shell中也可以实现类似java的while循环while循环是指满足条件时,进行循环示例: #! /bin/sh index=10 while [ $index -gt 0 ] do index=$((index-1)); echo $index donewhile循环以whille开始,循环体...
shell编程控制结构:expr、let、for、while、until、shift、if、case、break、continue、函数、select
1、expr计算整数变量值 格式 :expr arg 例子:计算(2+3)×4 的值 1、分步计算,即先计算2+3,再对其和乘 4s=`expr 2 + 3` expr $s \* 4 2 、一步完成计算: expr `expr 2 + 3 ` \*...
Linux基础之bash脚本进阶篇-循环语句(for,while,until)
20160909 补充break与continue的区别什么是循环语句、死循环?循环语句:将一段代码重复执行0、1或多次。到底要重复运行多少次?以及我们如何设定循环语句的重复次数?为了解决上面的问题于是就有了进入条件与退出条件。进入条件:条件满足时进入循环。退出条件:不符合条件退出循环。一种特殊的循...
DDD的"waiting until GDB gets ready"
运行DDD调试器时,出现卡死现象,看软件状态,发现"waiting until GDB gets ready",Google了这个问题,很多都是删除文件夹"~/.ddd",但是这样就会把DDD的个人配置文件给删除了,而且每次重新运行软件都要删除这个文件夹,很麻烦。 后来发现一个不错的方法,只要修改文...
Shell脚本中循环语句for,while,until用法
循环语句:Bash Shell中主要提供了三种循环方式:for、while和until。一、for循环for循环的运作方式,是讲串行的元素意义取出,依序放入指定的变量中,然后重复执行含括的命令区域(在do和done 之间),直到所有元素取尽为止。其中,串行是一些字符串的组合,彼此用$IFS所定义的分...
wait until images in background (css) are loaded
Let's say we have a slideshow of pictures. the thumbnails of those pictures are showed in div wrapper with a slider (that I created with Jquery) and e...
mongodb启动异常:about to fork child process, waiting until server is ready for connection
这篇文章主要介绍了mongodb启动异常:about to fork child process, waiting until server is ready for connection的解决方法,本文给大家介绍的非常详细,对大家的学习或工作具有一定的参考借鉴价值,需要的朋友可以参考下
was cached in the local repository, resolution will not be reattempted until the update interval of fintech has elapsed or updates are forced
今天使用命令mvncompile编译maven项目时提示错误信息,错误信息如下:[ERROR]Failedtoexecutegoalonproject<project_name>:Couldnotresolvedependenciesforprojectcom.xxx.xxx:<p...
was cached in the local repository, resolution will not be reattempted until the update interval of localhost-repository has elapsed or updates are forced
ailedtocollectdependenciesatcom.eshore:common:jar:0.0.1-SNAPSHOT:Failedtoreadartifactdescriptorforcom.eshore:common:jar:0.0.1-SNAPSHOT:Failuretofindco...
until与till的用法归纳
until与till的用法归纳崔荣斌until和till两者都可作介词、连词,一般情况下可以互换使用。用于肯定句时,主句的动词只用延续性的,它所表示的动作一直延续到till或until表示的时间为止,意为“直到……为止”;用于否定句时,主句的动词一般是非延续性的,也可以是延续性的,它所表示的动作直到...
Failure to transfer org.apache.maven:maven-archiver:pom:2.5 from http://repo.maven.apache.org/ maven2 was cached in the local repository, resolution will not be reattempted until the update interv
Failuretotransfer org.apache.maven:maven-archiver:pom:2.5 fromhttp://repo.maven.apache.org/ maven2wascachedinthelocalrepository,resolutionwillnotberea...
Failure to find xxx in xxx was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced @ xxx
问题:在linux服务器上使用maven编译war时报错:16:41:35[FATAL]Non-resolvableparentPOMfor***:Failuretofind***in***wascachedinthelocalrepository,resolutionwillnotbereatte...
while,until
whilesum=while[$i-le]注释:中括号写的条件判断式中不能用<、=、>这类符号,要用-lt、-eq、-gt这类符号,且变量前要用$来取值dosum=$(($sum+$i))i=$(($i+))doneecho"sum=$sum"运行结果:[root@localhost~]...
解决 Maven was cached in the local repository, resolution will not be reattempted until the update interv
问题原因Maven默认会使用本地缓存的库来编译工程,对于上次下载失败的库,maven会在~/.m2/repository/<group>/<artifact>/<version>/目录下创建xxx.lastUpdated文件,一旦这个文件存在,那么在直到下一次ne...
maven 下载jar失败: resolution will not be reattempted until the update interval of central has elapsed or updates are forced
Multipleannotationsfoundatthisline:-ArtifactTransferException:Failuretotransfercom.fasterxml.jackson.core:jackson-databind:jar:2.9.0.pr3fromhttp://rep...
Failure to transfer org.apache.maven:maven-archiver:pom:2.5 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval o
pom.xml报错:Failuretotransferorg.apache.maven:maven-archiver:pom:2.5fromhttps://repo.maven.apache.org/maven2wascachedinthelocalrepository,resolutionwill...
mysql 存储过程 REPEAT ... UNTIL ... END REPEAT
begin declare b int; declare use_no varchar(10); declare use_name varchar(400); declare card_id varchar(400); declare count i...
Maven-010-maven 编译报错:Failure to ... in ... was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced.
今晚在编译maven项目的时候,命令行报错,出现Failureto...in...类似错误,详细的错误信息如下所示:[INFO]------------------------------------------------------------------------[INFO]Building...
shell for循环,while循环,until循环
1.for循环这里介绍两种fo循环:列表形式的for循环,类C语言的for循环(1)列表形式的for循环:累加求和##/bin/bashsum=0foriin{1..100}dolet"sum+=i"doneecho"sum=$sum"这里使用简写形式的列表{1..100}:表示1234.........