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MySQL: Selecting multiple fields into multiple variables in a stored procedure
...reated
FROM products
WHERE pName = iName
The above example will cause an error (null value error)
Example give below is correct. I hope this make sense.
Example :
SELECT Id, dateCreated
INTO val_id, val_datecreated
FROM products
WHERE pName = iName
You can also make them unambiguous by refere...
Submit form on pressing Enter with AngularJS
...ns both may fire simultaneously. This is likely to spawn $rootScope:inprog errors. Adding a comma between them creates a disjunctive, and ensures only only $digest cycle occurs. Couldn't apply the edit since it's only a single character.
– Ryan Miller
Jul 11 '1...
In C, how should I read a text file and print all strings
...sizeof buf, file)) > 0)
fwrite(buf, 1, nread, stdout);
if (ferror(file)) {
/* deal with error */
}
fclose(file);
}
The second method above is essentially how you will read a file with a dynamically allocated array:
char *buf = malloc(chunk);
if (buf == NULL) {
...
Will docker container auto sync time with the host machine?
...
Thank you option 2 also worked for me. I get an error on my Mac with option 1 as I have no etc/localtime folder.
– Zergleb
Oct 23 '15 at 18:54
add a...
Validating IPv4 addresses with regexp
...considered a valid IP? It also gets matched by this regex. But ping throws error message like ping: cannot resolve 09.09.09.09: Unknown host. I think it might be wise to reduce the matching to dot-decimal notation matching only. This entry discusses on leading errors in IP addresses.
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how to view the contents of a .pem certificate
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I am getting the error java.lang.Exception: Failed to parse input
– maxisme
Jun 6 '14 at 0:19
10
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How do I run a terminal inside of Vim?
...n't distribute vim with +python) and after installing ConqueTerm, I get an error from #set_buffer_settings. I haven't been able to track down where that function lives, or get any idea of what the error means. The message includes a statement about an invalid argument "edit ++enc=utf-8 bash\ -\ 2"...
startsWith() and endsWith() functions in PHP
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$haystack[0] will throw a notice error if you don't test it with isset. The same for needles. But if you add tests, it will slow down its performance
– Thanh Trung
Apr 15 '18 at 18:12
...
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
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