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What is cardinality in MySQL?
...nder TorstlingAlexander Torstling
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Transaction marked as rollback only: How do I find the cause
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Ean VEan V
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Printing object properties in Powershell
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mjolinormjolinor
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Remove duplicate rows in MySQL
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edited Jul 24 '15 at 14:04
styvane
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Can I use multiple versions of jQuery on the same page?
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Yes, it's doable due to jQuery's noconflict mode. http://blog.nemikor.com/2009/10/03/using-multi...
AssertContains on strings in jUnit
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:...
Setting Django up to use MySQL
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MySQL support is simple to add. In your DATABASES dictionary, you will have an entry like this:
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Filtering Pandas DataFrames on dates
...based indexing or .iloc for positional indexing.
For example:
df.loc['2014-01-01':'2014-02-01']
See details here http://pandas.pydata.org/pandas-docs/stable/dsintro.html#indexing-selection
If the column is not the index you have two choices:
Make it the index (either temporarily or permanentl...
How to import the class within the same directory or sub directory?
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AmberAmber
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Impossible to make a cached thread pool with a size limit?
...re, the moment you reach the max size (3), the rejection policy kicks in (#4).
In the second example, the queue of choice is a LinkedBlockingQueue which has an unlimited size. Therefore, you get stuck with behavior #2.
You cannot really tinker much with the cached type or the fixed type, as their...