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How to use single storyboard uiviewcontroller for multiple subclass
...class.
I should preface the answer with the proviso that, although I have tested it in various scenarios and received no errors, I can't ensure that it will cope with more complex set ups (but I see no reason why it shouldn't work). Also, I have not submitted any apps using this method, so there i...
Convert pem key to ssh-rsa format
...th ssh-keygen
ssh-keygen -t rsa -b 2048 -f dummy-ssh-keygen.pem -N '' -C "Test Key"
Converting DER to PEM
If you have an RSA key pair in DER format, you may want to convert it to PEM to allow the format conversion below:
Generation:
openssl genpkey -algorithm RSA -out genpkey-dummy.cer -outfo...
Timeout for python requests.get entire response
... That is not for the entire response. requests.readthedocs.org/en/latest/user/quickstart/#timeouts
– Kiarash
Feb 23 '14 at 17:38
1
...
Locking a file in Python
... fsync. I've added the two lines you suggested before calling unlock. I re-tested and the race condition appears to be resolved.
– Thomas Lux
Jan 8 '19 at 23:51
1
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In a django model custom save() method, how should you identify a new object?
...our application code does not specify pks explicitly the fixtures for your test cases might. Though, as they are commonly loaded before the tests it might not be a problem.
– Risadinha
May 7 '14 at 11:07
...
What is the difference between “def” and “val” to define a function
...n
//Boolean = true
With def you can get new function on every call:
val test: () => Int = {
val r = util.Random.nextInt
() => r
}
test()
// Int = -1049057402
test()
// Int = -1049057402 - same result
def test: () => Int = {
val r = util.Random.nextInt
() => r
}
test()
// In...
What exactly are iterator, iterable, and iteration?
...
Note that collections.abc.AsyncIterator tests for __aiter__ and __anext__ methods. This is a new addition in 3.6.
– Janus Troelsen
Jul 27 '18 at 9:33
...
How do I get logs/details of ansible-playbook module executions?
...t to the playbook output stream.
tasks:
- name: Hello yourself
script: test.sh
register: hello
- name: Debug hello
debug: var=hello
- name: Debug hello.stdout as part of a string
debug: "msg=The script's stdout was `{{ hello.stdout }}`."
Output should look something like this:
TASK: [...
How to quickly check if folder is empty (.NET)?
...
As always, you are fastest off the trigger! Beat me by a few seconds there! :-)
– Cerebrus
Apr 16 '09 at 10:55
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How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
...
I ran into this while testing on a new Xoom. I had previously installed my app from the Marketplace. Later while trying to test a new version of the app I ran into this error.
I fixed it by removing the app that was installed via Marketplace (jus...