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Xml Namespace breaking my xpath! [duplicate]
...t element has been defined with a default namespace and this is adopted by all elements inside.
You therefore need to ignore the element namespace like so:
/*[local-name()='List']/*[local-name()='Fields]/*[local-name()='Field]
but this means that the xpath will pick up any other element with Lis...
SQL order string as number
...your column value to an integer explicitly with
select col from yourtable
order by cast(col as unsigned)
or implicitly for instance with a mathematical operation which forces a conversion to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examp...
Cast to int vs floor
...dited Dec 30 '14 at 21:44
Matt Ball
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answered Jul 21 '10 at 14:39
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Write to UTF-8 file in Python
...u've given me a byte string!"
Try writing the Unicode string for the byte order mark (i.e. Unicode U+FEFF) directly, so that the file just encodes that as UTF-8:
import codecs
file = codecs.open("lol", "w", "utf-8")
file.write(u'\ufeff')
file.close()
(That seems to give the right answer - a fil...
Incrementing in C++ - When to use x++ or ++x?
...
@BeowulfOF: The answer implies an order which doesn't exist. There is nothing in the standard to say when the increments take place. The compiler is entitled to implement "x += i++" as: int j = i; i=i+1 ; x += j;" (ie. 'i' incremented before "processing th...
TypeScript function overloading
...ve code (safer than JS). TS chooses the first fitting overload in top-down order, so overloads are sorted from most specific to most broad.
Method overloading in TS: a more complex example
Overloaded class method types can be used in a similar way to function overloading:
class LayerFactory {
...
Is mongodb running?
I have installed mongodb and the php drivers on my unix server.
9 Answers
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How to extract text from a PDF? [closed]
...t was then easy to write an app to strip out blank lines, etc, and suck in all 30,000 records. -dSIMPLE and -dCOMPLEX made no difference in this case.
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.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... have been consistently hanging IE11 in Windows 8...I had to disable it in order to test my website in IE11.
– Richard Ev
Nov 17 '14 at 16:15
1
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Why is there no SortedList in Java?
...rantee first and foremost that you get the list's elements in the internal order of the list (aka. insertion order). More specifically it is in the order you've inserted the elements or on how you've manipulated the list. Sorting can be seen as a manipulation of the data structure, and there are sev...