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How do I extract the contents of an rpm?
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Change type of varchar field to integer: “cannot be cast automatically to type integer”
... TABLE test( x varchar );
CREATE TABLE
=> insert into test(x) values ('14'), (' 42 ');
INSERT 0 2
=> ALTER TABLE test ALTER COLUMN x TYPE integer;
ERROR: column "x" cannot be cast automatically to type integer
HINT: Specify a USING expression to perform the conversion.
=> ALTER TABLE te...
How to concatenate items in a list to a single string?
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1144
Use join:
>>> sentence = ['this','is','a','sentence']
>>> '-'.join(sentence)...
JavaScript, get date of the next day [duplicate]
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answered Apr 15 '14 at 10:39
acarlonacarlon
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Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...ml in C:\Users\AArmijos\Desktop\Factura Electronica\MIyT\componentes-1.0.4\sources\pom.xml and I executed:
15 Answers
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mysql_config not found when installing mysqldb python interface
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What is a “surrogate pair” in Java?
...hank you sir!
– Eddie Xie
Sep 10 at 4:00
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How might I convert a double to the nearest integer value?
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answered Mar 11 '09 at 4:33
nickfnickf
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Fastest way to determine if an integer's square root is an integer
...t obvious answers. This includes negative numbers and looking at the last 4 bits. (I found looking at the last six didn't help.) I also answer yes for 0. (In reading the code below, note that my input is int64 x.)
if( x < 0 || (x&2) || ((x & 7) == 5) || ((x & 11) == 8) )
retu...
How do I clear all options in a dropdown box?
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MooTools also has empty(), so you would do $("DropList").empty();
– Brian Koser
Sep 12 '12 at 19:37
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