大约有 30,000 项符合查询结果(耗时:0.0448秒) [XML]

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Where in a virtualenv does the custom code go?

...r instance, if I were building a WSGI application and created a virtualenv called foobar I would start with a directory structure like: ...
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Use of Finalize/Dispose method in C#

...{ public void Dispose() { // get rid of managed resources, call Dispose on member variables... } } When implementing an unsealed class, do it like this: public class B : IDisposable { public void Dispose() { Dispose(true); GC.SuppressFinalize(this);...
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Highlight a word with jQuery

...ment.createElement('span'); spannode.className = 'highlight'; var middlebit = node.splitText(pos); var endbit = middlebit.splitText(pat.length); var middleclone = middlebit.cloneNode(true); spannode.appendChild(middleclone); middlebit.parentNode.replaceChild(spannode, middleb...
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Python decorators in classes

... return magic @_decorator def bar( self ) : print "normal call" test = Test() test.bar() This avoids the call to self to access the decorator and leaves it hidden in the class namespace as a regular method. >>> import stackoverflow >>> test = stackoverflow.Tes...
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Get list of passed arguments in Windows batch script (.bat)

... name itself). You might also find these useful: %0 - the command used to call the batch file (could be foo, ..\foo, c:\bats\foo.bat, etc.) %1 is the first command line parameter, %2 is the second command line parameter, and so on till %9 (and SHIFT can be used for those after the 9th). %~nx0 - t...
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setuptools vs. distutils: why is distutils still a thing?

...not included in the standard library. It introduced a command-line utility called easy_install. It also introduced the setuptools Python package that can be imported in your setup.py script, and the pkg_resources Python package that can be imported in your code to locate data files installed with a ...
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Bring element to front using CSS

...text-align: center; padding: 80px 10px 80px 10px; border: 1px solid #A02422; background: #ABABAB; } <body> <div id="header"> <div id="header-inner"> <table class="content"> <col width="400px" /> ...
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Converting list to *args when calling function [duplicate]

...can use the * operator before an iterable to expand it within the function call. For example: timeseries_list = [timeseries1 timeseries2 ...] r = scikits.timeseries.lib.reportlib.Report(*timeseries_list) (notice the * before timeseries_list) From the python documentation: If the syntax *expr...
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How do I delay a function call for 5 seconds? [duplicate]

I want widget.Rotator.rotate() to be delayed 5 seconds between calls... how do I do this in jQuery... it seems like jQuery's delay() wouldn't work for this... ...
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Is pass-by-value a reasonable default in C++11?

... do this: void foo(T t) { // ... } which has the advantage that the caller can use foo like so: T lval; foo(lval); // copy from lvalue foo(T {}); // (potential) move from prvalue foo(std::move(lval)); // (potential) move from xvalue and only minimal work is done. You'd need two overloads t...