大约有 45,000 项符合查询结果（耗时：0.0733秒） [XML]
What is Func, how and when is it used
...ied to any particular functionality.
For example, consider the Enumerable.Select extension method.
The pattern is: for every item in a sequence, select some value from that item (e.g., a property) and create a new sequence consisting of these values.
The placeholder is: some selector function tha...
Logging levels - Logback - rule-of-thumb to assign log levels
....
from logback documentation:
In a more graphic way, here is how the selection rule works. In the following table, the vertical header shows the level of the logging request, designated by p, while the horizontal header shows effective level of the logger, designated by q. The intersection of ...
Rails: Default sort order for a rails model?
...hen it gets used for actions like where's limiting (filtering) the default selection (a bad idea for a default) rather than just being used for ordering results.
For where selections, just use the regular named scopes. and add that scope on in the query, e.g. Book.all.published where published is a ...
How to stop a program running under Eclipse?
...r. For this you can open up the devices window (in the debug perspective), select the process and then press the stop button on the same window.
share
|
improve this answer
|
...
Link and execute external JavaScript file hosted on GitHub
...ttp://www.requestly.in
Go to Rules Page
Click on Add Icon to create a rule
Select Modify Headers
Give a Name and Descripton
Select Remove -> Response -> X-Content-Type-Options
In Source field, enter Url -> Contains -> raw.githubusercontent.com
Solution 2: Use Replace host Rule
Instal...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
...otstrap-tagsinput/examples/
(demo?) http://jcesar.artelogico.com/jquery-tagselector/
(demo?) http://remysharp.com/wp-content/uploads/2007/12/tagging.php
(demo?) http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx
Related:
https://meta.stackexchange....
How to highlight cell if value duplicate in same column for google spreadsheet?
...
Try this:
Select the whole column
Click Format
Click Conditional formatting
Click Add another rule (or edit the existing/default one)
Set Format cells if to: Custom formula is
Set value to: =countif(A:A,A1)>1 (or change A to your ch...
Descending order by date filter in AngularJs
...
In my case, the orderBy is determined by a select box. I prefer Ludwig's response because you can set the sort direction in the select options as such:
$scope.options = [
{ label: 'Title', value: 'title' },
{ label: 'Newest', value: '...
Why there is no ForEach extension method on IEnumerable?
...
Couldn't you just use Select instead of your Apply method? It seems to me that applying an action to each element and yielding it is exactly what Select does. E.g. numbers.Select(n => n*2);
– rasmusvhansen
...
How to set SQL Server connection string?
...om the conection of Microsoft Visual Studio with the attached DB. When you select the DB, in the properties panel is shown the connection string.
The complete list of properties of the SqlConnectionStringBuilder class is listed in this page from the Microsoft MSDN site.
About the default user of S...