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Spring RestTemplate - how to enable full debugging/logging of requests/responses?
...ufferClientHttpRequestFactory allows the response to be read more than one time.
– mjj1409
Aug 3 '15 at 16:01
2
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Pass Variables by Reference in Javascript
...istent, and neither magically alters how JavaScript works by going back in time and changing how they were passed into the function.
– Matthew Read
Mar 21 '17 at 18:51
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Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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How can I use pointers in Java?
...be aware of. The same variable can point to different objects at different times and old values will be reclaimed when no pointer references them. But if the logic of the program requires maintaining at least one reference to the object, It will cause an error.
Novices often make the following erro...
What's the difference between IComparable & IEquatable interfaces?
...eduledEvent" class, which is supposed to do "something" at some particular time? The semantics of the type would imply a very strong natural semantic ordering based upon when the action was supposed to take place, but one could easily have different events occur at the same time. One could require...
static allocation in java - heap, stack and permanent generation
...nique.
Having said that ...
... my question is Sun specific.
At the time this question was asked, Sun Microsystems had ceased to exist. The question was therefore Oracle specific. AFAIK, all current (non-research) 3rd-party JVM implementations are either direct ports of an OpenJDK release o...
Difference between RegisterStartupScript and RegisterClientScriptBlock?
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I actually don't get an error, the time updates, but the color does not change. What about the part of my question where I ask if I have to use ScriptManagerProxy if I have a ScriptManager already defined in a master page?
– Xaisoft
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How to convert a data frame column to numeric type?
...s.character indeed is what I was looking for. Otherwise the conversion sometimes goes wrong. At least in my case.
– Thieme Hennis
Nov 27 '14 at 16:36
1
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What's the best way to join on the same table twice?
.... aliasing is your friend when it comes to joining the same table multiple times or using subqueries etc.
I would just clean things up a bit:
SELECT t.PhoneNumber1, t.PhoneNumber2,
t1.SomeOtherFieldForPhone1, t2.someOtherFieldForPhone2
FROM Table1 t
JOIN Table2 t1 ON t1.PhoneNumber = t.PhoneNu...
How to convert an xml string to a dictionary?
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This is a great module that someone created. I've used it several times.
http://code.activestate.com/recipes/410469-xml-as-dictionary/
Here is the code from the website just in case the link goes bad.
from xml.etree import cElementTree as ElementTree
class XmlListConfig(list):
def ...