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How to initialize const member variable in a class?
...e the const member variable t with 100. But it's giving me the following error:
11 Answers
...
In C, how should I read a text file and print all strings
...sizeof buf, file)) > 0)
fwrite(buf, 1, nread, stdout);
if (ferror(file)) {
/* deal with error */
}
fclose(file);
}
The second method above is essentially how you will read a file with a dynamically allocated array:
char *buf = malloc(chunk);
if (buf == NULL) {
...
How to run a shell script in OS X by double-clicking?
... you'll see the following symptoms:
.command: Finder displays a misleading error message that suggests the problem can be fixed via File > Get Info, which is not true - use the chmod +x method suggested above.
no suffix:
with a shebang line (e.g., #!/bin/bash): behavior is as if the suffix wer...
How to know if user is logged in with passport.js?
...SON.stringify(data),
success: funcSuccess,
error: funcFail
});
function funcSuccess(res) {
sessionStorage.setItem('status', 'loggedIn');
$("#btnlogout").show();
$("#btnlogin").hide();
...
How do I run a terminal inside of Vim?
...n't distribute vim with +python) and after installing ConqueTerm, I get an error from #set_buffer_settings. I haven't been able to track down where that function lives, or get any idea of what the error means. The message includes a statement about an invalid argument "edit ++enc=utf-8 bash\ -\ 2"...
How best to determine if an argument is not sent to the JavaScript function
...tionalArg3 = 'default3';
case 4: break;
default: throw new Error('illegal argument count')
}
// do stuff
}
This has the downside that the programmer's intention is not (visually) obvious and uses 'magic numbers'; it is therefore possibly error prone.
...
How do I determine whether my calculation of pi is accurate?
...l the digits are correct. But it is easy to see this since any computation error will propagate to the last digits.
Now this last step (verifying the conversion) is actually fairly important. One of the previous world record holders actually called us out on this because, initially, I didn't give...
Bypass popup blocker on window.open when JQuery event.preventDefault() is set
...cess: function(status) {
if (status == null) {
alert("Error in verifying the status.");
} else if(!status) {
$("#agreement").dialog("open");
} else {
window.open(redirectionURL);
}
}
});
Again, I don't advocate synchronous aj...
NPM modules won't install globally without sudo
...ve to make the ~/npm directory yourself. Else, npm will exit with a ENOENT errors.
– Jason Farnsworth
Oct 3 '14 at 21:56
6
...
Reading a UTF8 CSV file with Python
...o use. The ucsv library worked just fine for me. Helped resolve the unicde error that I had been struggling with since 2 days. If you were looking for some sample code, here it goes in the edit @Yaje- I have given some details; also the sample code. And corrected the link as well, that was earlier p...