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When to use %r instead of %s in Python? [duplicate]
... Thanks. I was wondering why one might use the %r - but I now understand from your example above.
– Helen Neely
Jan 16 '14 at 15:49
2
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How to Sort Multi-dimensional Array by Value?
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I always get this wrong. Let me think from the manual: the return value must be less than zero if the first argument is considered less than the second. So if $a['order'] is 3, and $b['order'] is 6, I will return -3. Correct?
– Jan Fabry
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Access-Control-Allow-Origin error sending a jQuery Post to Google API's
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You also changed your method from POST to GET
– Dave Baghdanov
Aug 6 '15 at 18:37
5
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PhantomJS failing to open HTTPS site
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I was receiving
Error creating SSL context" from phantomJS (running on CentOS 6.6)
Building from source fixed it for me. Don't forget to use the phantomjs that you built. (instead of the /usr/local/bin/phantomjs if you have it)
sudo yum -y install gcc gcc-c++ make f...
How to make PDF file downloadable in HTML link?
... obviously run some sanity checks on the "file" variable to prevent people from stealing your files such as don't accept file extensions, deny slashes, add .pdf to the value
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Passing by reference in C
...type is less powerful but considered safer than the pointer type inherited from C. This would be your example, adapted to use C++ references:
void f(int &j) {
j++;
}
int main() {
int i = 20;
f(i);
printf("i = %d\n", i);
return 0;
}
...
How to convert an Stream into a byte[] in C#? [duplicate]
...Length]; //declare arraysize
stream.Read(buf, 0, buf.Length); // read from stream to byte array
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String Resource new line /n not possible?
...ber when you're defining resources like above, you should avoid using Html.fromHtml. Thanks
– Ahmad Reza Enshaee
Feb 6 '18 at 21:51
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How do I make a request using HTTP basic authentication with PHP curl?
...p header like below:
Authorization: Basic dXNlcjpwYXNzd29yZA==
So apart from the CURLOPT_USERPWD you can also use the HTTP-Request header option as well like below with other headers:
$headers = array(
'Content-Type:application/json',
'Authorization: Basic '. base64_encode("user:password...
What is hashCode used for? Is it unique?
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The quote from the MSDN is now out-of-date. The MSDN is now not as explicit about the hash code not being unique.
– user34660
Dec 26 '17 at 22:11
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