大约有 44,000 项符合查询结果（耗时：0.0550秒） [XML]
Where do the Python unit tests go?
...asey - but I do have an init.py file in all relevant directories. I don't know what I do wrong, but I have this problem on all my Python projects and I can't understand why nobody else does. Oh deary.
– Jonathan Hartley
Jul 22 '09 at 8:23
...
jQuery how to bind onclick event to dynamically added HTML element [duplicate]
...
Indeed, when you are targeting known markup structures created by some other code. But here he was inserting the elements himself, and there is no clear selector for them (it's just an anchor, which there might be many of), so he would have to add additiona...
Decreasing height of bootstrap 3.0 navbar
...
Ah, I see this post was edited (a lot!) and now indeed shows the right code. I also see the min-height setting I suggested in my post here that for some reason got a down-vote. It's very frustrating to get downvoted on an answer that is correct, on-topic and clear...
...
How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
...lasses that have a Compact Height. This has been confirmed by Apple and is now stated directly in the documentation:
For apps supporting versions of iOS earlier than iOS 8, most size classes are backward compatible.
Size classes are backward compatible when:
- The app is built using Xcode version 6...
How to split one string into multiple strings separated by at least one space in bash shell?
...individual elements:
sentence="this is a story"
stringarray=($sentence)
now you can access individual elements directly (it starts with 0):
echo ${stringarray[0]}
or convert back to string in order to loop:
for i in "${stringarray[@]}"
do
:
# do whatever on $i
done
Of course looping thr...
Convert two lists into a dictionary
...onstructor with zip
new_dict = dict(zip(keys, values))
In Python 3, zip now returns a lazy iterator, and this is now the most performant approach.
dict(zip(keys, values)) does require the one-time global lookup each for dict and zip, but it doesn't form any unnecessary intermediate data-structur...
Concept of void pointer in C programming
...e a void* in two ways. Casting to char* is always acceptable, and if you know the original type it points to you can cast to that type. The void* has lost the type info so it'd have to be stored elsewhere.
– Dan Olson
Mar 29 '09 at 10:30
...
What does “DAMP not DRY” mean when talking about unit tests?
...of the tests. The details that were previously duplicated in each test are now hidden away in some new method or class. To get the full picture of the test, you now have to mentally put all these pieces back together.
Therefore, since test code duplication often carries less risk, and promotes read...
Why can't a text column have a default value in MySQL?
...cal to me (and somewhat frustrating, as I want a default value!). Anybody know why this is not allowed?
7 Answers
...
Bootstrap 3 panel header with buttons wrong position
...(Edit: apparently that was because of adding a class to an h4... but still now the heading is too tall.)
– Nate
Dec 10 '14 at 16:11
...