花费 17ms 找到2007条记录
1 snmpget到bash数组的输出 - Output from snmpget to bash array
2015年09月15 - Trying to get output from snmpget into an array in bash. The purpose is to query a SAN device for SNMP status. snmpget commandline is as follows 尝试
2 对空字符串的Bash测试[复制] - Bash test for empty string with X“” [duplicate]
2011年07月27 - 经常使用x$VAR = xyes?7的答案 I know I can test for an empty string in Bash with -z like so: 我知道在Bash中我可以测试一个空字符串,比如: if [[ -z $myvar ]]; then do_stuff
3 How to set default value to a string in PHP if another string is empty?
2011年06月23 - value'; In this javascript example, we have detected that 'someEmptyString' is empty and automatically set the value to 'new text value
4 Bash中将带分隔符的字符串读入数组 - Reading a delimited string into an array in Bash
2012年02月15 - this, I get: 如果我在此之后运行上面的echo语句,我得到: 1 1.50 string [empty line] [empty line] I also tried 我也试过 IFS=" " arr=$(echo ${line}) with the same result. Can
5 Bash数组转换为分隔的字符串 - Converting a Bash array into a delimited string
2012年11月20 - ; ids=(1 2 3 4);echo ${${ids[*]}// /|} -bash: ${${ids[*]}// /|}: bad substitution > ids=(1 2 3 4);echo ${"${ids[*]}"// /|} -bash: ${"${ids
6 bash中将字符串拆分为数组。 - Split string into array in bash
2013年01月31 - I am looking for a way to split a string in bash over a delimiter string, and place the parts in an array. 我正在寻找一种方法,可以将bash中的字符串拆分为分隔符字符串,并将这些部分放在一个
7 Bash中将字符串拆分为数组。 - Split string into an array in Bash
2012年05月14 - In a Bash script I would like to split a line into pieces and put them into an array. 在Bash脚本中,我希望将一行分割成块,并将它们放入一个数组中。 The line: 线: Paris, France
8 Rails方法检测空字符串数组([“”,“”,...])为空 - Rails method to detect array of empty strings ([“”, “”,…]) as empty
2016年06月11 - Is there a rails function to detect ["", "", ...] (i.e. An array containing only empty string or strings) as empty 是否有一个rails函数来检测[“”,“”,...](即一个只包含
9 即使数组不为空,数组大小也为零 - Array size is zero even when array is not empty
2015年01月31 - I have a function of that takes array of strings as input, add strings if its empty and then return the array. If the array is not empty, the array's
10 bash字符串引用了多字args到数组 - bash string quoted multi-word args to array
2014年03月10 - The Question: In bash scripting, what is the best way to convert a string, containing literal quotes surrounding multiple words, into an array

 
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