大约有 30,000 项符合查询结果(耗时:0.0368秒) [XML]

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What are some good Python ORM solutions? [closed]

...() foo_id = Int() foo = Reference(foo_id, Foo.id) db = create_database('sqlite:') store = Store(db) foo = Foo() store.add(foo) thing = Thing() thing.foo = foo store.add(thing) store.commit() And it makes it painless to drop down into raw SQL when you need to: store.execute('UPDATE bars ...
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How to calculate the SVG Path for an arc (of a circle)

...path id="arc1" fill="none" stroke="#446688" stroke-width="20" /> Live demo share | improve this answer | follow | ...
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What are the file limits in Git (number and size)?

...amed with a 160-bit name. The size of the file must be representable in a 64 bit number so no real limit there either. There is a practical limit, though. I have a repository that's ~8GB with >880,000 files and git gc takes a while. The working tree is rather large so operations that inspect ...
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How do you get a timestamp in JavaScript?

... davebdaveb 64.1k66 gold badges4141 silver badges4949 bronze badges ...
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How can I find unused images and CSS styles in a website? [closed]

... unused CSS across many pages on a web site. The tool is javascript-based and runs from the browser. Helium accepts a list of URLs for different sections of a site then loads and parses each page to build up a list of all stylesheets. It then visits each page in the URL list and chec...
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jQuery Validate - require at least one field in a group to be filled

...ch individual form. If you go to this page (jquery.bassistance.de/validate/demo/milk) and click "show script used on this page" you will see an example. I take it one step further: I declare an array called "rules", then separately, I use them with var validator = $('#formtovalidate').validate(rules...
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Call one constructor from another

... @RosdiKasim: The base class constructor always runs first. You cannot use or see this until its base class has been initialized. – SLaks Dec 18 '13 at 16:59 ...
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What's the difference between SCSS and Sass?

...ks favor scss over sass by default - Angular, React, Vue. Any tutorials or demos will generally use scss e.g create-react-app facebook.github.io/create-react-app/docs/… – Drenai Aug 11 '19 at 23:42 ...
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How to call a parent class function from derived class function?

...risk of stating the obvious: You call the function, if it's defined in the base class it's automatically available in the derived class (unless it's private). If there is a function with the same signature in the derived class you can disambiguate it by adding the base class's name followed by two ...
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Fixed size queue which automatically dequeues old values upon new enques

... Size = size; } public new void Enqueue(T obj) { base.Enqueue(obj); lock (syncObject) { while (base.Count > Size) { T outObj; base.TryDequeue(out outObj); } } } } ...