大约有 30,000 项符合查询结果（耗时：0.0719秒） [XML]
How to watch for array changes?
In Javascript, is there a way to be notified when an array is <em>mem>odified using push, pop, shift or index-based assign<em>mem>ent? I want so<em>mem>ething that would fire an event that I could handle.
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How to use phpexcel to read data and insert into database?
I have a php application where I want to read data fro<em>mem> excel, Insert into database and then generate pdf reports for specific users.
I searched a lot but nothing specific given about both things.
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Why catch and rethrow an exception in C#?
I'<em>mem> looking at the article C# - Data Transfer Object on serializable DTOs.
17 Answers
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How to ignore xargs co<em>mem><em>mem>ands if stdin input is e<em>mem>pty?
Consider this co<em>mem><em>mem>and:
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string c_str() vs. data()
...aces that the difference between c_str() and data() (in STL and other i<em>mem>ple<em>mem>entations) is that c_str() is always null ter<em>mem>inated while data() is not.
As far as I have seen in actual i<em>mem>ple<em>mem>entations, they either do the sa<em>mem>e or data() calls c_str() .
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What do (la<em>mem>bda) function closures capture?
Recently I started playing around with Python and I ca<em>mem>e around so<em>mem>ething peculiar in the way closures work. Consider the following code:
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IE10 renders in IE7 <em>mem>ode. How to force Standards <em>mem>ode?
On <em>mem>icrosoft's site they clai<em>mem> that si<em>mem>ple doctype declaration is enough. But even a docu<em>mem>ent as short as this falls back to IE7 <em>mem>ode:
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What is the difference between “screen” and “only screen” in <em>mem>edia queries?
What is the difference between screen and only screen in <em>mem>edia queries?
5 Answers
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IIS Express I<em>mem><em>mem>ediately shutting-down running site after stopping web application
I'<em>mem> using visual studio 2012 in the first days when I want to stop application in IDE, application was still running on IIS Express, I could browse and work with running application, but now I can't. IIS I<em>mem><em>mem>ediately shutting-down application if I press stop button. Since I re<em>mem>e<em>mem>ber I didn't <em>mem>ake any...
How can Perl's print add a newline by default?
In Perl <em>mem>ost of <em>mem>y print state<em>mem>ents take the for<em>mem>
8 Answers
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