大约有 30,000 项符合查询结果（耗时：0.0520秒） [XML]
Passing a string with spaces as a function argument in bash
I'm writing a bash script where I need to pass a string containing spaces to a function in my bash script.
8 Answers
...
Split string into an array in Bash
...
IFS=', ' read -r -a array <<< "$string"
Note that the characters in $IFS are treated individually as separators so that in this case fields may be separated by either a comma or a space rather than the sequence of the two characters. Interestingly though,...
MySQL offset infinite rows
...this value in an 32 bit integer. You have to make sure you store this as a string to ensure compatibility.
– AlicanC
Dec 7 '11 at 22:51
14
...
ArrayBuffer to base64 encoded string
...eed an efficient (read native) way to convert an ArrayBuffer to a base64 string which needs to be used on a multipart post.
...
Read and write a String from text file
...cuments directory. The following code shows how to read and write a simple string. You can test it on a playground.
Swift 3.x - 5.x
let file = "file.txt" //this is the file. we will write to and read from it
let text = "some text" //just a text
if let dir = FileManager.default.urls(for: .documen...
What are the undocumented features and limitations of the Windows FINDSTR command?
...nts and/or using the /F:file option.
stdin via redirection findstr "searchString" <file
data stream from a pipe type file | findstr "searchString"
Arguments/options take precedence over redirection, which takes precedence over piped data.
File name arguments and /F:file may be combined. Multi...
Convert a String representation of a Dictionary to a dictionary?
... can I convert the str representation of a dict , such as the following string, into a dict ?
9 Answers
...
Does Python have a string 'contains' substring method?
I'm looking for a string.contains or string.indexof method in Python.
10 Answers
1...
How can I check for an empty/undefined/null string in JavaScript?
...stion , but I didn't see a JavaScript specific example. Is there a simple string.Empty available in JavaScript, or is it just a case of checking for "" ?
...
String contains - ignore case [duplicate]
Is it possible to determine if a String str1="ABCDEFGHIJKLMNOP" contains a string pattern strptrn="gHi" ? I wanted to know if that's possible when the characters are case insensitive. If so, how?
...