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Oracle: how to UPSERT (update or insert into a table?)
...l is a dummy table with a single row and columnn adp-gmbh.ch/ora/misc/dual.html
– YogoZuno
Nov 19 '10 at 4:56
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How do I get the type of a variable?
...with something like gcc.gnu.org/onlinedocs/libstdc++/manual/ext_demangling.html, with command line utilities such as c++filt, or with any of various online demanglers such as demangler.com.
– cincodenada
Dec 11 '18 at 19:14
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Fragments within Fragments
... Library rev 11) : http://developer.android.com/about/versions/android-4.2.html#NestedFragments
NOTE (as per this docs): "Note: You cannot inflate a layout into a fragment when that layout includes a <fragment>. Nested fragments are only supported when added to a fragment dynamically."
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Difference between string and text in rails?
...ing is mapped to VARCHAR(255)
- http://guides.rubyonrails.org/migrations.html
:string | VARCHAR | :limit => 1 to 255 (default = 255)
:text | TINYTEXT, TEXT, MEDIUMTEXT, or LONGTEXT2 | :limit => 1 to 4294967296 (default = 65536)
Reference:
http://w...
pythonw.exe or python.exe?
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See here: http://docs.python.org/using/windows.html
pythonw.exe "This suppresses the terminal window on startup."
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How to compare strings in Bash
... the operations at pubs.opengroup.org/onlinepubs/9699919799/utilities/test.html are guaranteed to be portable.
– Charles Duffy
Apr 13 '18 at 15:39
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Is it possible to remove inline styles with jQuery?
...ty from an element if it has already been directly applied, whether in the HTML style attribute, through jQuery's .css() method, or through direct DOM manipulation of the style property. It does not, however, remove a style that has been applied with a CSS rule in a stylesheet or <style> eleme...
What does a lazy val do?
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http://docs.scala-lang.org/sips/pending/improved-lazy-val-initialization.html
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partial string formatting
...field names to whatever you wanted:
http://docs.python.org/library/string.html#string.Formatter.get_value
For instance, you could map bar to "{bar}" if bar isn't in the kwargs.
However, that requires using the format() method of your Formatter object, not the string's format() method.
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Is there a way to ignore a single FindBugs warning?
...le:///Users/your_user/IdeaProjects/projectname/build/reports/findbugs/main.html
Find the specific message
Import the correct version of the annotation
import edu.umd.cs.findbugs.annotations.SuppressWarnings;
Add the annotation directly above the offending code
@SuppressWarnings("OUT_OF_RAN...