大约有 34,900 项符合查询结果（耗时：0.0292秒） [XML]
Best practice for Python assert
...gt;> m = MyClass()
>>> m.x = 10
>>> m.x -= 20
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "my.py", line 7, in __set__
raise LessThanZeroException('x is less than zero')
LessThanZeroException: x is less than zero
...
How do I escape a reserved word in Oracle?
In TSQL I could use something like Select [table] from tablename to select a column named "table".
5 Answers
...
get all characters to right of last dash
...
JonJon
383k6868 gold badges674674 silver badges755755 bronze badges
...
How to enumerate an object's properties in Python?
...
Georg SchöllyGeorg Schölly
113k4646 gold badges197197 silver badges254254 bronze badges
...
What static analysis tools are available for C#? [closed]
What tools are there available for static analysis against C# code? I know about FxCop and StyleCop. Are there others? I've run across NStatic before but it's been in development for what seems like forever - it's looking pretty slick from what little I've seen of it, so it would be nice if it would...
Finding the type of an object in C++
...
dynamic_cast should do the trick
TYPE& dynamic_cast<TYPE&> (object);
TYPE* dynamic_cast<TYPE*> (object);
The dynamic_cast keyword casts a datum from one pointer or reference type to another, performing a runtime check to ensure the val...
Git pull a certain branch from GitHub
...nches. I've been pushing them to GitHub , and now that someone else is working on the project I need to pull their branches from GitHub. It works fine in master. But say that someone created a branch xyz . How can I pull branch xyz from GitHub and merge it into branch xyz on my localhost ?
...
Ajax request returns 200 OK, but an error event is fired instead of success
...ite, and I am calling the endpoint from a webpage. It always returns 200 OK , but jQuery executes the error event.
I tried a lot of things, but I could not figure out the problem. I am adding my code below:
...
How to urlencode a querystring in Python?
... into urlencode() as either a mapping (dict), or a sequence of 2-tuples, like:
>>> import urllib
>>> f = { 'eventName' : 'myEvent', 'eventDescription' : 'cool event'}
>>> urllib.urlencode(f)
'eventName=myEvent&eventDescription=cool+event'
Python 3 or above
Use:
&g...
Break when a value changes using the Visual Studio debugger
...s there a way to place a watch on variable and only have Visual Studio break when that value changes?
13 Answers
...