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What is the purpose of using -pedantic in GCC/G++ compiler?
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I use it all the time in my coding.
The -ansi flag is equivalent to -std=c89. As noted, it turns off some extensions of GCC. Adding -pedantic turns off more extensions and generates more warnings. For example, if you have a string literal...
How to calculate age (in years) based on Date of Birth and getDate()
...e following method, see the update below:
try this:
DECLARE @dob datetime
SET @dob='1992-01-09 00:00:00'
SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal
,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)) AS AgeYearsIntRound
,DATEDIFF(hour,@dob,GETDATE())/8766 A...
PHP + curl, HTTP POST sample code?
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/**
* Get the response
* @return string
* @throws \RuntimeException On cURL error
*/
public function __invoke(array $post)
{
$ch = curl_init($this->url);
foreach ($this->options as $key => $val) {
curl_setopt($ch, $key, $val);
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Creating email templates with Django
... Pardon me but why do we use txt and htmly both at the same time for a mail. I didnt get this logic
– Shashank Vivek
Feb 21 '16 at 9:16
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What is the difference between exit and return? [duplicate]
...turn in main(). Certainly, I use return 0; at the end of main() — I sometimes use exit(); in the body of the function. I don't like the C99 rule about falling off the end of main() being equivalent to return 0; at the end; it was a silly special case to make (though C++ led the way first in doin...
Convert a CERT/PEM certificate to a PFX certificate
I've seen a couple questions about how to convert a PFX to a cert file, but I need to go the other way.
4 Answers
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Python Selenium accessing HTML source
How can I get the HTML source in a variable using the Selenium module with Python?
8 Answers
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CSS @font-face - what does “src: local('☺')” mean?
I'm using @font-face for the first time and downloaded a font-kit from fontsquirrel
3 Answers
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How do I center an SVG in a div?
I have an SVG that I am trying to center in a div. The div has a width or 900px. The SVG has a width of 400px. The SVG has its margin-left and margin-right set to auto. Doesn't work, it just acts as if the left margin is 0 (default).
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