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Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...you will have to do that work under pressure, which is never nice.
Edit 2014-05-15: Oracle FAQ:
The maximum theoretical heap limit for the 32-bit JVM is 4G. Due to various additional constraints such as available swap, kernel address space usage, memory fragmentation, and VM overhead, in practi...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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answered Apr 8 '16 at 9:20
MicrosMicros
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Popstate on page's load in Chrome
...4330
– Chad von Nau
Sep 2 '12 at 11:20
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@ChadvonNau excellent idea, and it works a treat - thank...
How can I stop redis-server?
... process: pkill redis-server on a linux box
– user2932053
Sep 8 '17 at 14:27
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Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...d in Update 1 for IE11, released last week.
That was posted on April 22, 2014.
In running a few tests myself it does appear that this was fixed and all is running smoothly again for testing the most amazing browser ever produced...Internet Explorer!
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...he same results.
For more info: https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
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Why does Oracle 9i treat an empty string as NULL?
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edited Jun 11 '12 at 20:25
user212218
answered Oct 15 '08 at 2:30
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Json.net serialize/deserialize derived types?
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answered Jan 6 '12 at 20:02
kamranicuskamranicus
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Select every Nth element in CSS
... + 4 = 8
4(2) + 4 = 8 + 4 = 12
4(3) + 4 = 12 + 4 = 16
4(4) + 4 = 16 + 4 = 20
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As you can see, both selectors will match the same elements as above. In this case, there is no difference.
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Convert Rows to columns using 'Pivot' in SQL Server
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If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data from rows into columns.
It sounds like you will need to use dynamic sql if the weeks are unknown but it is easier to see the correct code using a hard-coded ve...