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SQL query to find record with ID not in another table
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216
Try this
SELECT ID, Name
FROM Table1
WHERE ID NOT IN (SELECT ID FROM Table2)
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
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edited Jul 20 '12 at 17:36
answered Jul 30 '11 at 6:10
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What does “#define _GNU_SOURCE” imply?
...OURCE, but you should avoid defining it and instead define _POSIX_C_SOURCE=200809L or _XOPEN_SOURCE=700 when possible to ensure that your programs are portable.
In particular, the things from _GNU_SOURCE that you should never use are #2 and #4 above.
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Python: How do I make a subclass from a superclass?
...ven better, the use of Python's built-in function, super() (see the Python 2/Python 3 documentation for it) may be a slightly better method of calling the parent for initialization:
# Better initialize using Parent (less redundant).
#
class MySubClassBetter(MySuperClass):
def __init__(self):
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Do Facebook Oauth 2.0 Access Tokens Expire?
I am playing around with the Oauth 2.0 authorization in Facebook and was wondering if the access tokens Facebook passes out ever expire. If so, is there a way to request a long-life access token?
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Vertically aligning CSS :before and :after content [duplicate]
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128
Answered my own question after reading your advice on the vertical-align CSS attribute. Thanks ...
Using fonts with Rails asset pipeline
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12 Answers
12
Active
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Using PassportJS, how does one pass additional form fields to the local authentication strategy?
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2 Answers
2
Active
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How do I programmatically click a link with javascript?
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241
document.getElementById('yourLinkID').click();
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Order of serialized fields using JSON.NET
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257
The supported way is to use the JsonProperty attribute on the class properties that you want t...