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Case insensitive searching in Oracle

... allows to fine-tune the behaviour of string comparisons by setting the NLS_COMP and NLS_SORT session parameters: SQL> SET HEADING OFF SQL> SELECT * 2 FROM NLS_SESSION_PARAMETERS 3 WHERE PARAMETER IN ('NLS_COMP', 'NLS_SORT'); NLS_SORT BINARY NLS_COMP BINARY SQL> SQL> SELECT CA...
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Is it possible to forward-declare a function in Python?

... in short, if you have if __name__ == '__main__': main() as the last line in your script everything will be just fine! – Filipe Pina Aug 3 '11 at 12:24 ...
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Get a random item from a JavaScript array [duplicate]

...ash :)): var randomArray = [ '#cc0000','#00cc00', '#0000cc' ]; // use _.sample var randomElement = _.sample(randomArray); // manually use _.random var randomElement = randomArray[_.random(randomArray.length-1)]; Or to shuffle an entire array: // use underscore's shuffle function var firstRa...
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Python unittests in Jenkins?

...ittest.TestCase): @unittest.skip("demonstrating skipping") def test_skipped(self): self.fail("shouldn't happen") def test_pass(self): self.assertEqual(10, 7 + 3) def test_fail(self): self.assertEqual(11, 7 + 3) JUnit with pytest run the tests with: py.te...
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How to manually create icns files using iconutil?

... The following files should exist: icon_16x16.png, icon_16x16@2x.png, icon_32x32.png, icon_32x32@2x.png, icon_128x128.png, icon_128x128@2x.png, icon_256x256.png, icon_256x256@2x.png. The @2x files should be stored at 144 pixels per inch while the others should be...
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What's wrong with using $_REQUEST[]?

I've seen a number of posts on here saying not to use the $_REQUEST variable. I usually don't, but sometimes it's convenient. What's wrong with it? ...
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How to dynamically create a class?

...rtyType) { FieldBuilder fieldBuilder = tb.DefineField("_" + propertyName, propertyType, FieldAttributes.Private); PropertyBuilder propertyBuilder = tb.DefineProperty(propertyName, PropertyAttributes.HasDefault, propertyType, null); MethodBuilder getPropMt...
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Select random lines from a file

... @J.F.Sebastian The code: sort -R input | head -n <num_lines>. The input file was 279GB, with 2bi+ lines. Can't share it, though. Anyway, the point is you can keep some lines in memory with shuffle to do the random selection of what to output. Sort is going to sort the entire...
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Iterating over Java collections in Scala

...ares the appropriate conversions. import scala.collection.JavaConversions._ This won't work in previous versions though. share | improve this answer | follow ...
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How do I import CSV file into a MySQL table?

...o it: LOAD DATA LOCAL INFILE 'c:/temp/some-file.csv' INTO TABLE your_awesome_table FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' (field_1,field_2 , field_3); It is very important to include the last line , if you have more than one field i.e normally it skips the last...