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RegEx match open tags except XHTML self-contained tags
... ~10k pages, all with the same HTML template. They were littered with HTML errors that caused parsers to choke, and all their styling was inline or with <font> etc.: no classes or IDs to help navigate the DOM. After fighting all day with the "right" approach, I finally switched to a regex solu...
C Macro definition to determine big endian or little endian machine?
...H
#include <limits.h>
#include <stdint.h>
#if CHAR_BIT != 8
#error "unsupported char size"
#endif
enum
{
O32_LITTLE_ENDIAN = 0x03020100ul,
O32_BIG_ENDIAN = 0x00010203ul,
O32_PDP_ENDIAN = 0x01000302ul, /* DEC PDP-11 (aka ENDIAN_LITTLE_WORD) */
O32_HONEYWELL_ENDIAN ...
Count the number of occurrences of a character in a string in Javascript
...) returns null, meaning length() will return 0 instead of producing a type error.
– Nathan
Sep 20 '12 at 6:27
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How do I concatenate two strings in C?
... 1); // +1 for the null-terminator
// in real code you would check for errors in malloc here
strcpy(result, s1);
strcat(result, s2);
return result;
}
This is not the fastest way to do this, but you shouldn't be worrying about that now. Note that the function returns a block of heap...
Generating random strings with T-SQL
...should differ by first character, but it does not because of an off-by-one error: SUBSTRING(..., 0, ...) returns empty string for index 0, and for 529126 this 'hides' the first character generated. Fix is to compute @dice = rand(@seed) * len(@specials)+1 to make the indexes 1 based.
...
What does the LayoutInflater attachToRoot parameter mean?
... I'm confused. I was getting a "Specified child already has a parent error” until I read this answer, which directed my to use false for attachToRoot during my Fragment's onCreateView. This solved the problem and yet the fragment's layout is visible and active, despite your answer. What's ...
SQL Server: Make all UPPER case to Proper Case/Title Case
...mple single word solution which worked well for me. The only - you can get error if title is empty.
– Serg
Aug 8 '14 at 7:59
...
What is the reason why “synchronized” is not allowed in Java 8 interface methods?
...nse of confidence that you have done something about thread safety, and no error message tells you that you're assuming the wrong synchronization policy.
It is already hard enough to consistently maintain a synchronization policy for a single source file; it is even harder to ensure that a subcla...
Backbone.js: `extend` undefined?
....js. Simply including Backbone (either dev/production versions) causes the error:
3 Answers
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Execute combine multiple Linux commands in one line
...colons not always works. E.g. ls >/dev/null & ; echo $! triggers an error.
– Hi-Angel
Nov 6 '14 at 8:52
1
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