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Memcache(d) vs. Varnish for speeding up 3 tier web architecture
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271
Varnish is in front of the webserver; it works as a reverse http proxy that caches.
You can use...
Difference between matches() and find() in Java Regex
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Pattern p = Pattern.compile("\\d\\d\\d");
Matcher m = p.matcher("a123b");
System.out.println(m.find());
System.out.println(m.matches());
p = Pattern.compile("^\\d\\d\\d$");
m = p.matcher("123");
System.out.println(m.find());
System.out.println(m.matches());
}
/* ou...
How to catch SQLServer timeout exceptions
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158
To check for a timeout, I believe you check the value of ex.Number. If it is -2, then you have...
Do SVG docs support custom data- attributes?
...in XML attributes whose names start with data- such as <p data-myid="123456"> . Is this part of the SVG spec too?
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Format a number as 2.5K if a thousand or more, otherwise 900
I need to show a currency value in the format of 1K of equal to one thousand, or 1.1K, 1.2K, 1.9K etc, if its not an even thousands, otherwise if under a thousand, display normal 500, 100, 250 etc, using javascript to format the number?
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Rails 4 - passing variable to partial
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163
You need the full render partial syntax if you are passing locals
<%= render @users, :loca...
git undo all uncommitted or unsaved changes
...set --hard HEAD after viewing this post . I responds with head is now at 18c3773... but when I look at my local source all the files are still there. What am I missing?
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How to set limits for axes in ggplot2 R plots?
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edited Jun 8 '17 at 11:37
Axeman
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ans...
Static implicit operator
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answered Nov 25 '10 at 4:38
Rex MRex M
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iOS - How to set a UISwitch programmatically
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197
If you are using a UISwitch, then as seen in the developer API, the task setOn: animated: shou...