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How do I create a random alpha-numeric string in C++?
...TUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
const size_t max_indm>ex m> = (sizeof(charset) - 1);
return charset[ rand() % max_indm>ex m> ];
};
std::string str(length,0);
std::generate_n( str.begin(), length, randchar );
return str;
}
Here is an m>ex m>ample of passing in a lamb...
How do I resolve a HTTP 414 “Request URI too long” error?
...est.open("POST", url, true);
ajaxPOSTTestRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
ajaxPOSTTestRequest.send(params);
}
//Create a function that will receive data sent from the server
function ajaxCalled_POSTTest() {
if (ajaxPO...
jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
... need a string out of an m>ex m>isting JSON string, just stringify it again. in m>PHP m>, that would be var jsonEncodedAsString = <?= json_encode(myEncodedJson) ?> where myEncodedJson is the result of a previous json_encode That will take care of escaping your single quote, actually, it will just output...
How to test that no m>ex m>ception is thrown?
...You're approaching this the wrong way. Just test your functionality: if an m>ex m>ception is thrown the test will automatically fail. If no m>ex m>ception is thrown, your tests will all turn up green.
I have noticed this question garners interest from time to time so I'll m>ex m>pand a little.
Background to unit...
Checking network connection
...only want to check if the server is reachable and responding. Download the content if you need the content
– thatsIch
Jan 5 '17 at 11:25
...
Windows can't find the file on subprocess.call()
...
I met the same issue while I was calling a m>PHP m>. The reason is m>PHP m> isn't in PATH so the command m>PHP m> was not found. But PowerShell found it does m>ex m>ist in the current location and it suggests replacing the 'm>PHP m>' by the '.\m>PHP m>' if I trust this command. Then it runs well.
...
Cookies on localhost with m>ex m>plicit domain
...ting it to "" or NULL or FALSE instead of "localhost" is not enough.
For m>PHP m>, see comments on http://m>php m>.net/manual/en/function.setcookie.m>php m>#73107.
If working with the Java Servlet API, don't call the cookie.setDomain("...") method at all.
...
How to debug PDO database queries?
Before moving to PDO, I created SQL queries in m>PHP m> by concatenating strings. If I got database syntax error, I could just echo the final SQL query string, try it myself on the database, and tweak it until I fixed the error, then put that back into the code.
...
Fixing Sublime Tm>ex m>t 2 line endings?
...ent directory (even your home or the root if you like), with the following content:
[*]
end_of_line = lf
That's it. This setting will automatically apply Unix-style line endings whenever you save a file within that directory structure. You can do more cool stuff, m>ex m>. trim unwanted trailing white-...
How to take screenshot of a div with JavaScript?
...vasElement object's toDataURL function to get a data: URI with the image's contents.
When the quiz is finished, do this:
var c = document.getElementById('the_canvas_element_id');
var t = c.getContm>ex m>t('2d');
/* then use the canvas 2D drawing functions to add tm>ex m>t, etc. for the result */
When the ...