大约有 47,000 项符合查询结果（耗时：0.0512秒） [XML]
Big-oh vs big-theta [duplicate]
It seems to m>me m> like when people talk about algorithm complexity informally, they talk about big-oh. But in formal situations, I often see big-theta with the occasional big-oh thrown in.
I know mathematically what the difference is between the two, but in English, in what situation would using big-oh...
How to create circle with Bézier curves?
...ezier curves.
To complete the other answers : for Bezier curve with n segm>me m>nts the optimal distance to the control points, in the sense that the middle of the curve lies on the circle itself, is (4/3)*tan(pi/(2n)).
So for 4 points it is (4/3)*tan(pi/8) = 4*(sqrt(2)-1)/3 = 0.552284749831.
...
URL encoding the space character: + or %20?
... data that has been entered into HTML forms is submitted, the form field nam>me m>s and values are encoded and sent to the server in an HTTP request m>me m>ssage using m>me m>thod GET or POST, or, historically, via email. The encoding used by default is based on a very early version of the general URI percent-enco...
Decimal precision and scale in EF Code First
I'm experim>me m>nting with this code-first approach, but I'm find out now that a property of type System.Decimal gets mapped to a sql column of type decimal(18, 0).
...
Difference between “read commited” and “repeatable read”
I think the above isolation levels are so alike. Could som>me m>one please describe with som>me m> nice examples what the main difference is ?
...
Java compile speed vs Scala compile speed
...g in Scala for a while and I like it but one thing I'm annoyed by is the tim>me m> it takes to compile programs. It's seems like a small thing but with Java I could make small changes to my program, click the run button in netbeans, and BOOM, it's running, and over tim>me m> compiling in scala seems to consu...
What is the most efficient way to create HTML elem>me m>nts using jQuery?
...g a lot of modal window pop-ups and what not, for which I used jQuery. The m>me m>thod that I used to create the new elem>me m>nts on the page has overwhelmingly been along the lines of:
...
Changing the resolution of a VNC session in linux [closed]
... at work. At work I have a 20" monitor that runs at 1600x1200, while at hom>me m> I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it doesn't fit on the laptop's screen, and I ha...
Understanding Spliterator, Collector and Stream in Java 8
...lector interfaces yet, and as a result, the Stream interface is still som>me m>what obscure to m>me m>.
4 Answers
...
Dynamically set local variable [duplicate]
How do you dynamically set local variable in Python (where the variable nam>me m> is dynamic)?
7 Answers
...