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BigDecimal equals() versus compareTo()
Consider the simple test class:
4 Answers
4
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How to select date from datetime column?
...ing LIKE instead of operators in an indexed column is high. These are some test results on a table with 1,176,000 rows:
using datetime LIKE '2009-10-20%' => 2931ms
using datetime >= '2009-10-20 00:00:00' AND datetime <= '2009-10-20 23:59:59' => 168ms
When doing a second call over the...
Dynamic Anonymous type in Razor causes RuntimeBinderException
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I have tested HtmlHelper.AnonymousObjectToHtmlAttributes and works as expected. Your solution can also work. Use whichever seems easier :)
– Adaptabi
Jun 25 '11 at 8:46
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What is the Python equivalent of static variables inside a function?
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Many people have already suggested testing 'hasattr', but there's a simpler answer:
def func():
func.counter = getattr(func, 'counter', 0) + 1
No try/except, no testing hasattr, just getattr with a default.
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List all sequences in a Postgres db 8.1 with SQL
... last value of a sequence use the following query:
SELECT last_value FROM test_id_seq;
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HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
I was testing some HTML code I'm making, and while using the Developer Tools on Google Chrome version 22.0.1229.94 m, I saw the <body> tag has the attribute cz-shortcut-listen="true" (which of course is not on my code). What does it mean and why is it showing up? (I tried looking it up i...
Why does my 'git branch' have no master?
...but not with Bitbucket. The mising steps were: git add ., git commit -m "Test", then git push -u origin master.
– Shailen
Oct 6 '14 at 7:18
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How do I change tab size in Vim?
...re)
set tabstop=4
set shiftwidth=4
set expandtab
then save file and test
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spring boot default H2 jdbc connection (and H2 console)
...st use the Application.java part that you put, then connect to jdbc:h2:mem:testdb with a blank username and blank password. localhost:8082 works with this setup.
– Splaktar
Nov 26 '14 at 23:28
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How to concatenate strings with padding in sqlite
...| '-' || SUBSTR('0000' || col3, -4, 4)
) AS my_column
FROM
mytable;
Tested on SQLite 3.8.8.3, Thanks!
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