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Do rails rake tasks provide access to ActiveRecord models?

I am trying to create a custom rake task, but it seems I dont have access to my models. I thought this was something implicitly included with rails task. ...
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What are some good Python ORM solutions? [closed]

...oreignKeyField(Blog) title = CharField() body = TextField() pub_date = DateTimeField(default=datetime.datetime.now) # query it like django Entry.filter(blog__name='Some great blog') # or programmatically for finer-grained control Entry.select().join(Blog).where(Blog.name == 'Some aweso...
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Should IBOutlets be strong or weak under ARC?

...r docs are being updated. https://twitter.com/_danielhall/status/620716996326350848 https://twitter.com/_danielhall/status/620717252216623104 share | improve this answer | ...
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Allowed characters in filename [closed]

...stems if you only care about the main players file systems: Windows (FAT32, NTFS): Any Unicode except NUL, \, /, :, *, ", <, >, |. Also, no space character at the start or end, and no period at the end. Mac(HFS, HFS+): Any valid Unicode except : or / Linux(ext[2-4]): Any byte except NUL or ...
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What is “callback hell” and how and why does RX solve it?

...de looks like this ( Scala.js ) : def render: Unit => VdomElement = { _ => <.div( <.hr, <.h2("Note Selector"), <.hr, <.br, noteSelectorTable.comp(), NoteCreatorWidget().createNewNoteButton.comp(), NoteEditorWidget(selectedNote.updates()).comp(), ...
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Should accessing SharedPreferences be done off the UI Thread?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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In HTML5, should the main navigation be inside or outside the element?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Create nice column output in python

I am trying to create a nice column list in python for use with commandline admin tools which I create. 18 Answers ...
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Custom bullet symbol for elements in that is a regular character, and not an image

I realize one can specify a custom graphic to be a replacement bullet character, using CSS attribute: 15 Answers ...
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Windows x64编程中寄存器的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术

...icodeStringEx (76F4CB90h)] 上面所显示的是 CreateFile() 在 kernel32.dll 模块里的实现代码,上面对回写机制进行了标注,回写的 stack 正好是 caller 调用时未参数所保留的 stack 空间,上面的代码并不是那么直观。 下面我演示一下使用 /hom...