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How to merge YAML arrays?
..."$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
test:
image: python:3.7.3
stage: test
script:
- *pip_git
- pip install -q -r requirements_test.txt
- python -m unittest discover tests
use the same `*pip_git` on e.g. build image...
wher...
Returning value from called function in a shell script
...ere's how to do each of those options:
1. Echo strings
lockdir="somedir"
testlock(){
retval=""
if mkdir "$lockdir"
then # Directory did not exist, but it was created successfully
echo >&2 "successfully acquired lock: $lockdir"
retval="true"
else
ec...
unsigned int vs. size_t
...
Sorry to comment on this after so long, but I just had to confirm the biggest number that an unsigned int can hold - perhaps I'm misunderstanding your terminology, but I thought that the biggest number an unsigned int can hold is 4294967295, 65356 being the maximum of an unsigned sh...
GitHub - List commits by author
...blem Mark!! as long as it helps people, i dont mind. Anyways, thanks for latest update over the topic.
– Prem
Oct 11 '14 at 17:11
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Django admin: How to display a field that is marked as editable=False' in the model?
...
oOops. Typical fast-shot. Did not test, seems to be a problem with my installation. Thanks, and sorry.
– nerdoc
Sep 6 '18 at 15:35
2
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How do I import the Django DoesNotExist exception?
I'm trying to create a UnitTest to verify that an object has been deleted.
6 Answers
6...
How to check if an object is a certain type
...lso use the TypeOf operator instead of the GetType method. Note that this tests if your object is compatible with the given type, not that it is the same type. That would look like this:
If TypeOf Obj Is System.Web.UI.WebControls.DropDownList Then
End If
Totally trivial, irrelevant nitpick: T...
LINQ, Where() vs FindAll()
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I did some tests on a list of 80K objects and found that Find() can be up to 1000% faster than using a Where with FirstOrDefault(). I didn't know that until testing a timer before and after each call. Sometimes it was the same time, o...
Convert a char to upper case using regular expressions (EditPad Pro)
...
TextPad will allow you to perform this operation.
example:
test this sentence
Find what: \([^ ]*\) \(.*\)
Replace with: \U\1\E \2
the \U will cause all following chars to be upper
the \E will turn off the \U
the result will be:
TEST this sentence
...
Specifying Maven's local repository location as a CLI parameter
...(At least I'm pretty sure it works that way on both windows and linux, but testing will tell.)
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