大约有 40,000 项符合查询结果(耗时:0.0432秒) [XML]

https://stackoverflow.com/ques... 

How to go to a specific element on page? [duplicate]

... +1 for the native scrollIntoView which i didnt know at all. for a moment i thought it was jquery. :) – naveen Jan 26 '11 at 6:15 ...
https://stackoverflow.com/ques... 

Unique ways to use the Null Coalescing operator [closed]

... Well, first of all, it's much easier to chain than the standard ternary: string anybody = parm1 ?? localDefault ?? globalDefault; vs. string anyboby = (parm1 != null) ? parm1 : ((localDefault != null) ? localDefault ...
https://stackoverflow.com/ques... 

Is C++14 adding new keywords to C++?

...last change to the keywords table took place back in August 2011 (it's actually the first commit: that table hasn't changed since the repo went live around the time C++11 was being finalised). Alternatively we can ask GitHub to compare the two drafts that were sent for ballot for both versions of ...
https://stackoverflow.com/ques... 

How can I write output from a unit test?

Any call in my unit tests to either Debug.Write(line) or Console.Write(Line) simply gets skipped over while debugging and the output is never printed. Calls to these functions from within classes I'm using work fine. ...
https://stackoverflow.com/ques... 

Make var_dump look pretty

... I really love var_export(). If you like copy/paste-able code, try: echo '<pre>' . var_export($data, true) . '</pre>'; Or even something like this for color syntax highlighting: highlight_string("<?php\n\$data ...
https://stackoverflow.com/ques... 

Scala equivalent of Java java.lang.Class Object

...: java.lang.Class[C] = class C scala> c.getClass res1: java.lang.Class[_] = class C That is why the following will not work: val xClass: Class[X] = new X().getClass //it returns Class[_], nor Class[X] val integerClass: Class[Integer] = new Integer(5).getClass //similar error There is a ticket...
https://stackoverflow.com/ques... 

.NET Process.Start default directory?

...\system32. You can determine the value of %SYSTEMROOT% by using: string _systemRoot = Environment.GetEnvironmentVariable("SYSTEMROOT"); Here is some sample code that opens Notepad.exe with a working directory of %ProgramFiles%: ... using System.Diagnostics; ... ProcessStartInfo _processStar...
https://stackoverflow.com/ques... 

How to get current page URL in MVC 3

... copy/paste from that ILSpy view: public Uri Url { get { if (this._url == null && this._wr != null) { string text = this.QueryStringText; if (!string.IsNullOrEmpty(text)) { text = "?" + HttpEncoder.CollapsePercentUFromStringInternal(text, thi...
https://stackoverflow.com/ques... 

Unicode equivalents for \w and \b in Java regular expressions?

...cter class shorthand as "any letter, digit, or connecting punctuation" (usually: underscore). That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig . ...
https://stackoverflow.com/ques... 

How to handle click event in Button Column in Datagridview?

... a single button per grid, you can jump right off to the races. Putting it all together: C#: private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) { var senderGrid = (DataGridView)sender; if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &am...