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Setting PayPal return URL and making it auto return?
...ch, CURLOPT_TIMEOUT, 30);
$curl_result = @curl_exec($ch);
$curl_err = curl_error($ch);
curl_close($ch);
$req = str_replace("&", "\n", $req); // Make it a nice list in case we want to email it to ourselves for reporting
// Check that the result verifies
if (strpos($curl_result, "VERIFIED") !== ...
Is there a tool to convert JavaScript files to TypeScript [closed]
...is just wrong. The following code is correct in JavaScript, but creates an error in TypeScript:
var data={x:5, y:6};
data.z=5;
You can get the dynamic behaviour of JavaScript by declaring data as "ambient"
var data:any={x:5, y:6};
data.z=5;
Now this will work in TypeScript, too. Nevertheless...
MySQL Creating tables with Foreign Keys giving errno: 150
...ference the primary keys in 2 other tables, but I am getting an errno: 150 error and it will not create the table.
20 Answe...
Windows equivalent of the 'tail' command
Is there a way to simulate the *nix tail command on the Windows command line? I have a file and I want a way to snip off the first n lines of text. For example:
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How to properly match varargs in Mockito
...ng(eq(1), (String) anyVarargs()). That should take care of the compilation error.
– Psycho Punch
Dec 11 '12 at 7:55
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
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I was getting this error by saving an object to the shared preferences as a gson converted string. The gson String was no good, so retrieving and deserializing the object was not actually working correctly. This meant any subsequent accesses to...
Why historically do people use 255 not 256 for database field magnitudes?
You often see database fields set to have a magnitude of 255 characters, what is the traditional / historic reason why? I assume it's something to do with paging / memory limits, and performance but the distinction between 255 and 256 has always confused me.
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The $.param( ) inverse function in JavaScript / jQuery
Given the following form:
18 Answers
18
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Difference between two dates in MySQL
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SELECT TIMESTAMPDIFF(HOUR,NOW(),'2013-05-15 10:23:23')
calculates difference in hour.(for days--> you have to define day replacing hour
SELECT DATEDIFF('2012-2-2','2012-2-1')
SELECT TO_DAYS ('2012-2-2')-TO_DAYS('2012-2-1')
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
Error message on MySql:
7 Answers
7
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