void remove_new_line(char* string) { size_t length = strlen(string); if((length > 0) && (string[length-1] == '\n')) { string[length-1] ='\0'; } } for multiple '\n' trimming, void remove_multi_new_line(char* string) { size_t length = strlen(string); while((length>...
string line = null; // The result. You pass the length of the string for the capacity, because you might not remove anything. // Additionally, you add the length of the line terminator because if the original string didn't have a // new line character sequence at the end, you will ...
@WeatherVane: For a line like 123\n, "%d %*c" will have the space in the format string consume whitespace and then %*c consume the first non-whitespace byte of the next line. (Just trailing whitespace in the format string will wait until there's a non-whitespace character, which migh...
= NULL) { subfile_lineno++; /* remove newline from the line */ nl = strchr(fileline, '\n'); if (nl) *nl = '\0'; if (fileline[0] == '#') continue; if (fileline[0] == '\0') continue; esp_print_decode_onesecret(ndo, fileline, filename, subfile_lineno); } fclose(...
{ size_t len = strlen(buf); rd_kafka_resp_err_t err; if (buf[len-1] == '\n') /* Remove newline */ buf[--len] = '\0'; if (len == 0) { /* Empty line: only serve delivery reports */ rd_kafka_poll(rk, 0/*non-blocking */); continue; } /* * Send/Produce ...
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* * This manipulator is often mistakenly used when a simple newline is * desired, leading to poor buffering performance. See * https://gcc.gnu.org/onlinedocs/libstdc++/manual/streambufs.html#io.streambuf.buffering * for more on this subject. */ template<typename _CharT, typename _Traits>...
if (buf[len-1] == '\n') /* Remove newline */ buf[--len] = '\0'; if (len == 0) { /* Empty line: only serve delivery reports */ rd_kafka_poll(rk, 0/*non-blocking */); continue; } /* * Send/Produce message. * This is an asynchronous call, on success it...
NEWLINE_STYLE :指定输出文件的换行符样式。使用 UNIX 或 LF 表示 \n 换行,使用 DOS、WIN32 或 CRLF 表示 \r\n 换行。此选项不能与 COPYONLY 一起使用。 项目命令 cmake_minimum_required 指定最低版本的 cmake。 cmake_minimum_required(VERSION <min>[...<policy_max>] [FATAL_ERROR]) <min>:指定...
Let's now look at the next example, example 1.4, which introduces two new operators regarding macro parameters; the # and ## operators: #include <stdio.h> #include <string.h> #define CMD(NAME) \ char NAME ## _cmd[256] = ""; \ strcpy(NAME ## _cmd, #NAME); int main(int argc...