大约有 3,100 项符合查询结果（耗时：0.0357秒） [XML]
Difference between solr and lucene
...rations. Any application can use this library, not just Solr.
3) Solr is built around Lucene. It is not just an http-wrapper around Lucene but has been known to add more arsenal to Lucene. Solr is ready-to-use out of box. It is a web application that offers related infrastructure and a lot more fea...
An invalid form control with name='' is not focusable
...ol should be disabled or removed from the DOM or not be marked with the required attribute at that point.
Premature validation may occur due to a user pressing ENTER key on an input. Or a user clicking on a button/input control in the form which has not defined the type attribute of the control cor...
How to get a file or blob from an object URL?
...rying to give a Amazon S3 blob a different filename, that is currently a "guid" on the S3 without extension. So, in my case I am using a cross-domain call.
– Wagner Bertolini Junior
Nov 22 '16 at 11:01
...
Find out what process registered a global hotkey? (Windows API)
... that way. With that handle you'd be able to get the information you need quite easily.
Other apps have tried determining hotkeys by going through their Shortcuts since they can contain a Shortcut key, which is just another term for hotkey. However most applications don't tend to set this property ...
Send a pull request on GitHub for only latest commit
... pull request, but only want to include the last commit. The pull request UI on github.com shows the last 9 commits and I don't know how to filter that down.
...
Finding JavaScript memory leaks with Chrome
... Nov 1 '13 at 12:37
Jonathan NaguinJonathan Naguin
13.2k55 gold badges4343 silver badges7272 bronze badges
...
Is there a DesignMode property in WPF?
...
In some cases I need to know, whether a call to my non-UI class is initiated by the designer (like if I create a DataContext class from XAML). Then the approach from this MSDN article is helpful:
// Check for design mode.
if ((bool)(DesignerProperties.IsInDesignModeProperty.Get...
Easiest way to detect Internet connection on iOS?
... I believe my answer below (stackoverflow.com/a/26593728/557362) requires less work (no downloading other files), but that's just my opinion.
– GilesDMiddleton
Nov 21 '14 at 13:44
...
ReactJS state vs prop
... probably too simple to illustrate the benefits of this pattern, as it is quite verbose for such a straightforward case.
/**
* Container Component
*
* - Manages component state
* - Does plumbing of data fetching/saving
*/
var PostEditorContainer = React.createClass({
getInitialState: func...
How to return multiple lines JSX in another return statement in React?
...n lis from multiple sources. I think it made also the mental model for the UI a little cleaner.
– ruffin
Mar 24 '17 at 17:43
...