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Difference between 'new operator' and 'operator new'?
... is the terminology defined by the language specification, not by some web site. In the language specification there's no such therm as "new operator", but there's such term as "operator new function". Again, sizeof is explicilty referred to as an "operator", while new and delete are never referred ...
What is your favorite C programming trick? [closed]
...
I like the "struct hack" for having a dynamically sized object. This site explains it pretty well too (though they refer to the C99 version where you can write "str[]" as the last member of a struct). you could make a string "object" like this:
struct X {
int len;
char str[1];
};
int...
Using union and order by clause in mysql
...ed on different criteria from a table based on distance for a search on my site.
The first select query returns data related to the exact place search .
The 2nd select query returns data related to distance within 5 kms from the place searched.
The 3rd select query returns data related to distance w...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...brary posted on Google Code:
ExcelLibrary
This looks to be a port of the PHP ExcelWriter that you mentioned above. It will not write to the new .xlsx format yet, but they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets yo...
CSS3 gradient background set on body doesn't stretch but instead repeats?
...achment:fixed does solve the issue. I've seen this happen on more than one site but haven't been able to find the cause.
– L84
Oct 5 '15 at 19:17
...
Why is @font-face throwing a 404 error on woff files?
I'm using @font-face on my company's site and it works/looks great. Except Firefox and Chrome will throw a 404 error on the .woff file. IE does not throw the error. I have the fonts located at the root but I've tried with the fonts in the css folder and even giving the entire url for the font. I...
How to position text over an image in css
... Sadly this ends up being a really bad option if you want your site to follow modern, responsive practices as you're fixing the size of the container (the answer was from 2012 so its understandably out of date). A much better solution can be found here: stackoverflow.com/questions/433334...
Cannot run Eclipse; JVM terminated. Exit code=13
...tected following: the chrome java updater (notabene started from an Oracle site) added C:\ProgramData\Oracle\Java\javapath in front of the env var PATH. It contains three symbolic links to the newest java 8 JRE installation in (x86) program folder -> hence to a 32 bit java JRE. Oracle replaces wi...
C++ display stack trace on exception
...ktrace with demangled names using the following code [link to the original site].
Note, this solution is specific to Linux. It uses GNU's libc functions backtrace()/backtrace_symbols() (from execinfo.h) to get the backtraces and then uses __cxa_demangle() (from cxxabi.h) for demangling the backtrac...
HTML text input allow only numeric input
...Most people do care, having a script error show up reflects poorly on your site.
– Robert Jeppesen
Apr 26 '10 at 21:37
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