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How can I get all the request headers in Django?
... could you show me how I could build a dictionary of headers by filtering out all the keys from the request.META variable which begin with a HTTP_ and strip out the leading HTTP_ part.
Sure. Here is one way to do it.
import re
regex = re.compile('^HTTP_')
dict((regex.sub('', header), value) for ...
How to generate an openSSL key using a passphrase from the command line?
...e, then the private key is not encrypted with any symmetric cipher - it is output completely unprotected.
You can generate a keypair, supplying the password on the command-line using an invocation like (in this case, the password is foobar):
openssl genrsa -aes128 -passout pass:foobar 3072
Howev...
Why does this code using random strings print “hello world”?
...generate("over");
generate("flow");
generate("rulez");
System.out.println("Took " + (System.currentTimeMillis() - time) + " ms");
}
private static void generate(String goal) {
long[] seed = generateSeed(goal, Long.MIN_VALUE, Long.MAX_VALUE);
System.out.println(seed[0]);
Sys...
How can I find out what version of git I'm running?
...
For people that don't know nothing about git console. Just write 'git --version' . Without the dollar ($) and quation marks ('')
– Gian Gomen
May 17 '19 at 16:40
...
How to split a string in Java
...cher m = twopart.matcher(s);
if (m.matches()) {
System.out.println(s + " matches; first part is " + m.group(1) +
", second part is " + m.group(2) + ".");
} else {
System.out.println(s + " does not match.");
}
}
p...
How do you disable the unused variable warnings coming out of gcc in 3rd party code I do not wish to
...the gcc compiler to turn off unused variable warnings? I'm getting errors out of boost on windows and I do not want to touch the boost code:
...
How can I detect if this dictionary key exists in C#?
...f (dict.ContainsKey(key)) { ... }
or TryGetValue:
dict.TryGetValue(key, out value);
Update: according to a comment the actual class here is not an IDictionary but a PhysicalAddressDictionary, so the methods are Contains and TryGetValue but they work in the same way.
Example usage:
PhysicalA...
Moq mock method with out specifying input parameter
...tps%3a%2f%2fstackoverflow.com%2fquestions%2f7827053%2fmoq-mock-method-with-out-specifying-input-parameter%23new-answer', 'question_page');
}
);
Post as a guest
...
Java executors: how to be notified, without blocking, when a task completes?
...import java.util.concurrent.TimeUnit;
public class GetTaskNotificationWithoutBlocking {
public static void main(String... argv) throws Exception {
ExampleService svc = new ExampleService();
GetTaskNotificationWithoutBlocking listener = new GetTaskNotificationWithoutBlocking();
Comple...
Git submodule head 'reference is not a tree' error
...mmit from the submodule that you want to use. It works from the “inside, out” by directly adjusting the submodule then updating the super-project. The second works from the “outside, in” by finding the super-project's commit that modified the submodule and then reseting the super-project's i...