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What is the significance of 1/1/1753 in SQL Server?

...t archive link) in the British calendar in 1752 when the adjustment was finally made from the Julian calendar. September 3, 1752 to September 13, 1752 were lost. Kalen Delaney explained the choice this way So, with 12 days lost, how can you compute dates? For example, how can you compute th...
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How to include PHP files that require an absolute path?

... just a question, why realpath() for $_SERVER["DOCUMENT_ROOT"]? This shall not output always the canonical path? – João Pimentel Ferreira Nov 15 '15 at 0:30 add a comment...
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How to do multiple line editing?

... On OS X, the key combination for multi-line edits in Eclipse (or STS) is option/alt+command+A share | improve this answer ...
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Are parallel calls to send/recv on the same socket valid?

...tions, so assuming you're talking about POSIX send/recv then yes, you can call them simultaneously from multiple threads and things will work. This doesn't necessarily mean that they'll be executed in parallel -- in the case of multiple sends, the second will likely block until the first completes....
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Is there a built-in function to print all the current properties and values of an object?

... You are really mixing together two different things. Use dir(), vars() or the inspect module to get what you are interested in (I use __builtins__ as an example; you can use any object instead). >>> l = dir(__builtins__) &gt...
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]

...ing. You should not rely on unauthenticated encryption for security, especially since the code as provided is vulnerable to padding oracle attacks. See also: https://stackoverflow.com/a/30189841/2224584 https://stackoverflow.com/a/30166085/2224584 https://stackoverflow.com/a/30159120/2224584 Al...
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Django: Get list of model fields?

...s which (ultimately) inherits from models.Model . I want to get a list of all the fields defined for this model. For example, phone_number = CharField(max_length=20) . Basically, I want to retrieve anything that inherits from the Field class. ...
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Do I use , , or for SVG files?

...svgprimer.html#SVG_in_HTML If you use <object> then you get raster fallback for free*: <object data="your.svg" type="image/svg+xml"> <img src="yourfallback.jpg" /> </object> *) Well, not quite for free, because some browsers download both resources, see Larry's suggesti...
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Displaying the Indian currency symbol on a website

...d that rupee symbol does not appear in several browsers. Do we need to install a ttf file or update the browser? – Chirag Jun 9 '13 at 7:34 1 ...
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Why would you use an ivar?

I usually see this question asked the other way, such as Must every ivar be a property? (and I like bbum's answer to this Q). ...