大约有 47,000 项符合查询结果(耗时:0.0823秒) [XML]

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Draw Circle using css alone [duplicate]

... circle (25CF). .circle:before { content: ' \25CF'; font-size: 200px; } <span class="circle"></span> I suggest this as border-radius won't work in IE8 and below (I recognize the fact that the suggestion is a bit mental). ...
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Is there a way to quickly capitalize the variable name in Eclipse

...l Studio ! – Someone Somewhere Sep 30 '11 at 22:06 5 It only works on the selection (and it's cmd...
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Convert python datetime to epoch with strftime

... since epoch you could do it explicitly: >>> (datetime.datetime(2012,04,01,0,0) - datetime.datetime(1970,1,1)).total_seconds() 1333238400.0 In Python 3.3+ you can use timestamp() instead: >>> datetime.datetime(2012,4,1,0,0).timestamp() 1333234800.0 Why you should not use da...
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How to 'bulk update' with Django?

... 260 Update: Django 2.2 version now has a bulk_update. Old answer: Refer to the following django d...
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Handlebars.js Else If

... Handlebars supports {{else if}} blocks as of 3.0.0. Handlebars v3.0.0 or greater: {{#if FriendStatus.IsFriend}} <div class="ui-state-default ui-corner-all" title=".ui-icon-mail-closed"><span class="ui-icon ui-icon-mail-closed"></span></div> {{e...
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What is the best way to detect a mobile device?

... 2076 Editor's note: user agent detection is not a recommended technique for modern web apps. See th...
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Simple proof that GUID is not unique [closed]

... 30 Answers 30 Active ...
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How to make a variadic macro (variable number of arguments)

... answered Mar 25 '09 at 2:16 Alex BAlex B 73.5k3636 gold badges187187 silver badges270270 bronze badges ...
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What does “@” mean in Windows batch scripts

... JoeyJoey 304k7575 gold badges627627 silver badges640640 bronze badges a...
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Get all Attributes from a HTML element with Javascript/jQuery

... element itself: var el = document.getElementById("someId"); for (var i = 0, atts = el.attributes, n = atts.length, arr = []; i < n; i++){ arr.push(atts[i].nodeName); } Note that this fills the array only with attribute names. If you need the attribute value, you can use the nodeValue prop...