大约有 40,000 项符合查询结果（耗时：0.0623秒） [XML]
How do I use Assert.Throws to assert the type of the exception?
...on the other hand, it's an extremely low-churn property name and the magic string improves fluency. A matter of taste I suppose
– Jordan Morris
Jul 31 '18 at 23:01
1
...
How to create the perfect OOP application [closed]
...e a kind of Item
Items may be Imported Goods
An Item has a Name which is a String
An Item has a Shelf Price which is a Decimal. (Note: does an item really have a price? two identical washing machines might be for sale for different prices at different stores, or at the same store at different times....
Precise Financial Calculation in JavaScript. What Are the Gotchas?
...blem here is that e.g. Money(0.1)means that the JavaScript lexer reads the string "0.1" from the source and then converts it to a binary floating point and then you already did an unintended rounding. The problem is about representation (binary vs decimal) not about precision.
–...
What's the fuss about Haskell? [closed]
...ust wrong. This program will read the entire file, unless you use lazy Bytestrings (which you can do with Data.Bytestring.Lazy.readFile), which have nothing to do with Haskell being a lazy (non-strict) language. Monads are sequencing -- this means roughly "all the side-effects are done when you take...
Good MapReduce examples [closed]
... key:value pairs. For instance, if we define
a map function that takes a string and outputs the length of the word
as the key and the word itself as the value then map(steve) would
return 5:steve and map(savannah) would return 8:savannah. You may have
noticed that the map function is statele...
Aligning text and image on UIButton with imageEdgeInsets and titleEdgeInsets
...IImageEdgeInsets
CGSize buttonSize = button.frame.size;
NSString *buttonTitle = button.titleLabel.text;
CGSize titleSize = [buttonTitle sizeWithAttributes:@{ NSFontAttributeName : [UIFont camFontZonaProBoldWithSize:12.f] }];
UIImage *buttonImage = button.imageView.im...
Why does a return in `finally` override `try`?
...ors
} finally {
return res.send('finally');
}
This code will show the string try in your browser. ALSO, the example will show an error in your console. The res.send() function is called twice. This will happen with anything that is a function. The try-catch-finally block will obfuscate this fac...
Should programmers use SSIS, and if so, why? [closed]
...ate data from several databases and use some of the built in probabilistic string matching utilities to merge data from the different systems (essentially CRM databases). It was 5+ years ago so i don't remember all the details.
– luke
Feb 19 '14 at 2:00
...
Switching the order of block elements with CSS [duplicate]
...new implementation: developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes
– Daniel Ristic
Sep 11 '13 at 16:13
...
What is the best way to conditionally apply attributes in AngularJS?
...ing flag of $interpolate is used, so if any expression in the interpolated string results in undefined, the attribute is removed and not added to the element."
– Reactgular
Nov 6 '14 at 18:01
...