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What are the First and Second Level caches in Hibernate?
...evel cache works. Here we can use
query level cache also.
Quoted from: http://javabeat.net/introduction-to-hibernate-caching/
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window.onload vs document.onload
...lore that by the following snippet:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!--import css here-->
<!--import js scripts here-->
...
Skip List vs. Binary Search Tree
...
The Synchrobench code (including all algorithms tested) is available at: https://github.com/gramoli/synchrobench.
The latest Brown et al. implementation (not included in the above) is available at http://www.cs.toronto.edu/~tabrown/chromatic/ConcurrentChromaticTreeMap.java Does anyone have a 32+ c...
Get type of all variables
...h a global object:
Everything you need is in the R manual on basic types: https://cran.r-project.org/doc/manuals/R-lang.html#Basic-types
Your object() needs to be penetrated with get(...) before you can see inside. Example:
a <- 10
myGlobals <- objects()
for(i in myGlobals){
typeof(i) ...
How do you detect Credit card type based on number?
...end
}
}
return sel_brand;
}
Here you can play with it:
http://jsfiddle.net/upN3L/69/
For PHP use this function, this detects some sub VISA/MC cards too:
/**
* Obtain a brand constant from a PAN
*
* @param string $pan Credit card number
* @param bool $inc...
Allow user to set up an SSH tunnel, but nothing else
...or\r\n"
while [ true ] ; do
sleep 1000
done
exit 0
Fully explained here: http://blog.flowl.info/2011/ssh-tunnel-group-only-and-no-shell-please/
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What is stability in sorting algorithms and why is it important?
...s considers position as a factor for objects with equal keys.
References:
http://www.math.uic.edu/~leon/cs-mcs401-s08/handouts/stability.pdf
http://en.wikipedia.org/wiki/Sorting_algorithm#Stability
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How to change checkbox's border style in CSS?
...tion based on Martin's Custom Checkboxes and Radio Buttons with CSS3 LINK: http://martinivanov.net/2012/12/21/imageless-custom-checkboxes-and-radio-buttons-with-css3-revisited/
Here is a jsFiddle: http://jsfiddle.net/DJRavine/od26wL6n/
I have tested this on the following browsers:
FireFox (41.0....
Swapping column values in MySQL
...thod that uses a temporary variable. Thanks to Antony from the comments of http://beerpla.net/2009/02/17/swapping-column-values-in-mysql/ for the "IS NOT NULL" tweak. Without it, the query works unpredictably. See the table schema at the end of the post. This method doesn't swap the values if one of...
What is DOCTYPE?
...ional:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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