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What is the difference between varchar and varchar2 in Oracle?

...here rownum=1; Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production SQL> create table test (my_char varchar(20)); Table created. SQL> desc test Name Null? Type MY_CHAR VARCHAR2(20) There are also some implications of VARC...
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How do I stop Notepad++ from showing autocomplete for all words in the file

... ale 6,22755 gold badges5454 silver badges6464 bronze badges answered Mar 25 '14 at 13:21 Jean-Francois T.Jean-Francois T. ...
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Oracle TNS names not showing when adding new connection to SQL Developer

...force it to clear this list? If so, please respond to stackoverflow.com/q/6412559/168646 – David Oneill Jun 20 '11 at 14:14 add a comment  |  ...
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Set default CRAN mirror permanent in R

...e does not seem to be a RProfile.site file in my R 3.3.1 on Arch Linux x86_64. There is a file named RProfile that does not contain the commented out lines mentioned in the answer. – SACHIN GARG Jul 16 '16 at 4:07 ...
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How to nicely format floating numbers to String without unnecessary decimal 0?

An 64-bit double can represent integer +/- 2 53 exactly 26 Answers 26 ...
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Multiple line code example in Javadoc comment

... 64 I would have thought so too, but unfortunately it doesn't, you still need to add the <pre> tag to get line breaks. ...
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Check if a row exists, otherwise insert

...Is MERGE an atomic statement in SQL2008?] (stackoverflow.com/questions/9871644/…) – James Feb 3 '15 at 22:41 add a comment  |  ...
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?

... gsamaras 64.5k3131 gold badges140140 silver badges240240 bronze badges answered Jun 2 '14 at 20:11 LeandrosLea...
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What is the most efficient way to store a list in the Django models?

...Field class Person(models.Model): name = models.CharField(max_length=64) friends = SeparatedValuesField() share | improve this answer | follow | ...
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Matplotlib tight_layout() doesn't take into account figure suptitle

... ) plt.show() The result: [Using Python 2.7.3 (64-bit) and matplotlib 1.2.0] share | improve this answer | follow | ...