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SQL query for today's date minus two months

I want to select all the records in a table where their date of entry is older then 2 months. 5 Answers ...
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Is it safe to push_back an element from the same vector?

If the second push_back causes a reallocation, the reference to the first integer in the vector will no longer be valid. So this isn't safe? ...
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How do I make the return type of a method generic?

...ame) { return /* code to convert the setting to T... */ } But the caller will have to specify the type they expect. You could then potentially use Convert.ChangeType, assuming that all the relevant types are supported: public static T ConfigSetting<T>(string settingName) { objec...
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Read password from stdin

...s is what I just cooked up (wouldn't be surprised if you find similar code all over the place, though): import getpass def login(): user = input("Username [%s]: " % getpass.getuser()) if not user: user = getpass.getuser() pprompt = lambda: (getpass.getpass(), getpass.getpass('...
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C++ Redefinition Header Files (winsock2.h)

... I'm not including <windows.h> at all, I know <winsock2.h> does its for me. – akif Sep 3 '09 at 11:26 2 ...
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How to change the name of a Django app?

...e changed the name of an app in Django by renaming its folder, imports and all its references (templates/indexes). But now I get this error when I try to run python manage.py runserver ...
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How to get the clicked link's href with jquery?

... this in your callback function refers to the clicked element. $(".addressClick").click(function () { var addressValue = $(this).attr("href"); alert(addressValue ); }); ...
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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?

...quire casting due to Scala's type system. Also in Java people don't typically make immutable objects which I recommend you do for messaging. Consequently its very easy in Java to accidentally do something using Akka that will not scale (using mutable objects for messages, relying on weird closure ...
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How to assert output with nosetest/unittest in python?

...rarily replacing sys.stdout. I prefer the context manager because it wraps all the bookkeeping into a single function, so I don't have to re-write any try-finally code, and I don't have to write setup and teardown functions just for this. import sys from contextlib import contextmanager from String...
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How to style CSS role

... May 12 '14 at 14:21 Carrie Kendall 10.5k55 gold badges5656 silver badges7979 bronze badges answered Oct 15 '12 at 9:28 ...