大约有 8,000 项符合查询结果（耗时：0.0282秒） [XML]
Best exception for an invalid generic type argument
...
The point is, the functionality Jon needs has nothing similar in the BCL. The compiler is supposed to catch it. If you remove the "property" requirement from NotSupportedException, things you mentioned (like ReadOnly collection) are the closes...
Rails - Nested includes on Active Records?
...cludes( { bees: [ { cees: [:ees, :effs] }, :dees] }, :zees)
And for good fun, we'll also say that E is associated to J and X, and that D is associated to Y.
A.includes( { bees: [ { cees: [ { ees: [:jays, :exes] }, :effs] }, { dees: :wise } ] }, :zees)
...
.NET String.Format() to add commas in thousands place for a number
...
String.Format("{0:n}", 1234); // Output: 1,234.00
String.Format("{0:n0}", 9876); // No digits after the decimal point. Output: 9,876
share
|
imp...
Numpy how to iterate over columns of array?
...ose I have and m x n array. I want to pass each column of this array to a function to perform some operation on the entire column. How do I iterate over the columns of the array?
...
How do I use format() on a moment.js duration?
...
Use this plugin Moment Duration Format.
Example:
moment.duration(123, "minutes").format("h:mm");
share
|
improve this answer
|
follow
|
...
How can I apply a function to every row/column of a matrix in MATLAB?
You can apply a function to every item in a vector by saying, for example, v + 1 , or you can use the function arrayfun . How can I do it for every row/column of a matrix without using a for loop?
...
Interop type cannot be embedded
...
123
Like Jan It took me a while to get it .. =S So for anyone else who's blinded with frustration....
CURL to access a page that requires a login from a different page
...
The web site likely uses cookies to store your session information. When you run
curl --user user:pass https://xyz.com/a #works ok
curl https://xyz.com/b #doesn't work
curl is run twice, in two separate sessions. Thus when the se...
Spring Test & Security: How to mock authentication?
...test become part of spring-security (http://docs.spring.io/spring-security/site/docs/4.0.x/reference/htmlsingle/#test, version is the same).
Setting Up is changed: http://docs.spring.io/spring-security/site/docs/4.0.x/reference/htmlsingle/#test-mockmvc
public void setup() {
mvc = MockMvcBuild...
Getting URL hash location, and using it in jQuery
...
Alice runs a web site, Bob visits it, authenticates and receives a session cookie. (Some time might pass here, Bob might even close his browser.) Charlie sends Bob a mail saying "check out this cool link!". Bob opens the link, which leads to ...