大约有 10,158 项符合查询结果（耗时：0.0200秒） [XML]
How do I split a string on a delimiter in Bash?
I have this string stored in a variable:
32 Answers
32
...
Bash continuation lines
How do you use bash continuation lines?
11 Answers
11
...
Display filename before matching line
How can I get grep to display the filename before the matching lines in its output?
6 Answers
...
Get line number while using grep
I am using grep recursive to search files for a string, and all the matched files and the lines containing that string are print on the terminal. But is it possible to get the line numbers of those lines too??
...
Html List tag not working in android textview. what can i do?
Html List tag not working in android TextView. This is my string content:
15 Answers
1...
filter for complete cases in data.frame using dplyr (case-wise deletion)
Is it possible to filter a data.frame for complete cases using dplyr? complete.cases with a list of all variables works, of course. But that is a) verbose when there are a lot of variables and b) impossible when the variable names are not known (e.g. in a function that processes any data.frame).
...
How to print a int64_t type in C
C99 standard has integer types with bytes size like int64_t. I am using the following code:
6 Answers
...
Groovy executing shell commands
Groovy adds the execute method to String to make executing shells fairly easy;
7 Answers
...
Split code over multiple lines in an R script
I want to split a line in an R script over multiple lines (because it is too long). How do I do that?
5 Answers
...
What is the best way to concatenate two vectors?
I'm using multitreading and want to merge the results. For example:
8 Answers
8
...