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What is the difference between an expression and a statement in Python?
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How do I access the $scope variable in browser's console using AngularJS?
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edited Oct 15 '17 at 14:58
str
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How do you create a random string that's suitable for a session ID in PostgreSQL?
...ing(length integer) returns text as
$$
declare
chars text[] := '{0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}';
result text := '';
i integer := 0;
begin
if length < 0 then
raise exception 'Given length can...
How to report an error from a SQL Server user-defined function
...re.' as int);
end
Then Sql Server will show some help information:
Msg 245, Level 16, State 1, Line 1
Conversion failed when converting the varchar value 'Error happened here.' to data type int.
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Can I change the fill color of an svg path with CSS?
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Nicholas RileyNicholas Riley
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Detect a finger swipe through JavaScript on the iPhone and Android
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answered Apr 22 '14 at 21:11
givansegivanse
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Removing Java 8 JDK from Mac
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Rachit Mishra
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answered Apr 15 '14 at 18:51
Samuel AlpoimSamuel...
Does Firefox support position: relative on table elements?
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answered Nov 29 '11 at 14:24
DavidJonasDavidJonas
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Which is preferred: Nullable.HasValue or Nullable != null?
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484
The compiler replaces null comparisons with a call to HasValue, so there is no real difference...
Can you use Microsoft Entity Framework with Oracle? [closed]
...ider now supports entity framework. See http://devart.com/news/2008/directs475.html
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