To replace a backslash you have to escape it with another backslash. So in your example to replace \\ you have to escape each of them with backslash, so you can try this $replaced = str_replace(‘\\\\’, ‘\\’, $str1); solved How can I replace a blackslash character? [duplicate]
That’s not how enums work. You need something like this: private enum UserAgents { MSIE70, MSIE60, MSIE50 } But then you have to worry about getting the string value out of it, the flags don’t match the string representation either. You could decorate them with DescriptionAttributes but then you still have to do all the … Read more
You may try this regex to find first un-escaped quote, ^[^”\\]*?(?:[\\]{2})*(“) Demo,,, in which I intended to capture the first unescaped quote to group 1 (\1 or $1). And for finding the index of the quote( captured group 1), you will need to retrieve the value, matcher.start(1) solved How do i find the first un-escaped … Read more
To do this you can cast the char to an int, int charval = (int) mychar; 5 solved How to print a character code from char*? [closed]
use mysqli_real_escape_string mysql functions are deleted and no longer can be available. 3 solved I have some issue on new php version i am used PHP Version 5.3.29 and now using PHP Version 5.4.45 or greater
You will need to escape the quotation mark you require in the string; std::string str(“Q850?51’18.23\””); // ^ escape the quote here The cppreference site has a list of these escape sequences. Alternatively you are use a raw string literal; std::string str = R”(Q850?51’18.23″)”; The second part of the problem is dependent on the format and … Read more
You start by taking the string. ansible-playbook delete.yml –extra-vars “host=5.955.595 user=root pass=anotherpw vm=myVm” Then you escape all special characters. In this case, that’s just the 2 double-quotes. ansible-playbook delete.yml –extra-vars \”host=5.955.595 user=root pass=anotherpw vm=myVm\” Then you surround that with double-quotes, to make it a Java string literal. “ansible-playbook delete.yml –extra-vars \”host=5.955.595 user=root pass=anotherpw vm=myVm\”” Then … Read more