I use syntaxhighlighter on my bl开发者_C百科og to format C++ code. Since last few days I am getting extra blank line after each line after each line of code. Please see this link for more info.
Following is the code I wrote there. I am not seeing any line break in that.
//Define MAX 1 less so that adding 1 doesn't make it 0
#define MAX 0xFFFFFFFE;
unsigned int jump(int *array, int n)
{
unsigned int *result = new unsigned int[n];
int i, j;
//Boundry conditions
if (n == 0 || array[0] == 0)
return MAX;
result[0] = 0; //no need to jump at first element
for (i = 1; i < n; i++)
{
result[i] = MAX; //Initialization of result[i]
for (j = 0; j < i; j++)
{
//check if jump is possible from j to is
if (array[j] >= (i-j))
{
//check if better solution available
if ((result[j] + 1) < result[i])
result[i] = result[j] + 1; //updating result[i]
}
}
}
//return result[n-1]
unsigned int answer = result[n-1];
delete[] result;
return answer;
}
Surprisingly this is happening only for new posts, all old posts are shown currently w/o extra blank lines.
Your source code (before JavaScript) basically looks like this:
<pre>
First line
<br />Another line
<br />Last line
</pre>
If you are using a <pre>
tag, you don't need to insert <br />
tags to force line feeds but, if you do, they should replace the original line feed.
Update: I'll make a blind guess with the little information we have. Your code is saved into a local file using Windows line feeds (CR+LF
). The server runs Linux and applies a function that replaces Linux line feeds (LF
). with <br />
tags so you end up with CR<br />
. This is inserted into a <pre>
tag so the browser converts this to two consecutive line feeds.
My hypothesis seems likely because, if you save the HTML source code into a file and open it with a text editor that can display line feeds, it'll show the file is using Linux style (LF
) everywhere expect in the code snippet, where it's using CR
(old MacOS 9 style).
Workaround: save the file as Unix before copying or copy with another editor or copy to another browser.
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