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What is the difference between active and passive FTP?
...rties.
In passive mode, the client establishes both channels. We already know it establishes the command channel in active mode and it does the same here.
However, it then requests the server (on the command channel) to start listening on a port (at the servers discretion) rather than trying to es...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...aelFreidgeim: Thanks, although I've learned to live with the HttpClient by now...
– mortb
Dec 3 '18 at 14:26
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I have this problem right now at work. I submitted an IT ticket telling them SSL may be misconfigured -- they told me I was craZY. Is there any more information I can give them to resolve this issue?
– blakev
Nov...
Is there a reason for C#'s reuse of the variable in a foreach?
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And now we will have to remember foreach is 'safe' but for is not.
– leppie
Jan 18 '12 at 5:58
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Should I use a class or dictionary?
... can be useful for bundling data when the key/attribute names are not all known up front, but often this a sign that something's wrong with your design.
Keep this a class.
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Python: Why is functools.partial necessary?
... base=2),)
if setattr(f, 'keywords', {'base': 2}) is None][0]
Now combine the named-arguments overridability, plus the setting of three attributes, into a single expression, and tell me just how readable that is going to be...!
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Best approach to remove time part of datetime in SQL Server
...imple-talk.com/sql/t-sql-programming/ten-common-sql-programming-mistakes/
Now, this does have an example of later SQL Server optimiser versions managing CAST to date correctly, but generally it will be a bad idea ...
Edit, Sep 2018, for datetime2
DECLARE @datetime2value datetime2 = '02180912 11:4...
What does “program to interfaces, not implementations” mean?
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Interfaces are just contracts or signatures and they don't know
anything about implementations.
Coding against interface means, the client code always holds an Interface object which is supplied by a factory. Any instance returned by the factory would be of type Interface which an...
Why can't Python find shared objects that are in directories in sys.path?
...to my user to read the library after setting the LD_LIBRARY_PATH variable. Now it finally works.
– José Ricardo
Jul 31 '13 at 13:41
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How to add Action Bar from support library into PreferenceActivity?
...ion Bar compatibility has been added into support library, revision 18. It now has ActionBarActivity class for creating activities with Action Bar on older versions of Android.
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