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How would I get a cron job to run every 30 minutes?
I'm looking to add a crontab entry to em>x m>ecute a script every 30 minutes, on the hour and 30 minutes past the hour or something close. I have the following, but it doesn't seem to run on 0.
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Why doesn't 'ref' and 'out' support polymorphism?
...something from n.
That permits this sequence of events:
Declare a field m>x m> of type Animal.
Pass m>x m> as an out parameter to N.
N writes a Tiger into n, which is an alias for m>x m>.
On another thread, someone writes a Turtle into m>x m>.
N attempts to read the contents of n, and discovers a Turtle in what i...
How to get the parents of a Python class?
...s__
From the docs:
The tuple of base classes of a class
object.
Em>x m>ample:
>>> str.__bases__
(<type 'basestring'>,)
Another em>x m>ample:
>>> class A(object):
... pass
...
>>> class B(object):
... pass
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>>> class C(A, B):
... pass
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>...
Order data frame rows according to vector with specific order
...ered according to a "target" vector as the one I implemented in the short em>x m>ample below?
5 Answers
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Passing a URL with brackets to curl
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For me it worked - on OS m>X m> High Sierr, curl 7.54.0 (m>x m>86_64-apple-darwin17.0) libcurl/7.54.0.
– Shade
Jun 19 '18 at 10:48
1
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Best practice: ordering of public/protected/private within the class definition?
... Constructors at the top, right after the member variables. In OOP, em>x m>ecution begins with object instantiation.
– Asaph
Nov 30 '14 at 21:01
6
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GDB corrupted stack frame - How to debug?
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Those bogus adresses (0m>x m>00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtu...
How to make overlay control above all other controls?
...as or Grid in your layout, give the control to be put on top a higher ZIndem>x m>.
From MSDN:
<Page m>x m>mlns="http://schemas.microsoft.com/winfm>x m>/2006/m>x m>aml/presentation" WindowTitle="ZIndem>x m> Sample">
<Canvas>
<Rectangle Canvas.ZIndem>x m>="3" Width="100" Height="100" Canvas.Top="100" Canvas....
How to access property of anonymous type in C#?
...real value happens to be null.
So this is not equivalent to the earlier em>x m>amples, but may make sense if you want to treat all three cases the same.
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Operator overloading : member function vs. non-member function?
...ther parameter passed automatically is the this pointer. So no standard em>x m>ists to compare them. On the other hand, overloaded operator declared as a friend is symmetric because we pass two arguments of the same type and hence, they can be compared.
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