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How would you implement an LRU cache in Java?
...ason I don't always use a library is because I don't always want every war file to be 80MB, and I write libraries so I tend to make the libs plug-able with a good enough solution in place and someone can plug-in another cache provider if they like. :)
I never know when someone might need Guava or e...
How to insert a line break before an element using CSS
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If #restart is an inline element (eg <span>, <em> etc) then you can turn it into a block element using:
#restart { display: block; }
This will have the effect of ensuring a line break both before and after the element.
There is not a way to have CSS insert something that...
What is the argument for printf that formats a long?
...ompiler name and version that you are using and the platform (CPU type, OS etc.) that it is compiling for.
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pytest: assert almost equal
...e other equally useful asserts - assert_dict_equal(), assert_list_equal(), etc.
from nose.tools import assert_almost_equals
assert_almost_equals(x, y, places=7) #default is 7
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Getting the HTTP Referrer in ASP.NET
.... UrlReferrer is not part of the Request object. Should i add some "using" etc. What am I missing? a DLL?
– Ravi
Nov 4 '14 at 0:21
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Customize UITableView header section
...seIdentifier:HeaderCellIdentifier];
}
// Configure the cell title etc
[self configureHeaderCell:cell inSection:section];
return cell;
}
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convert a JavaScript string variable to decimal/money
...ion and data. You should store it as a integer number of cents (or pennies etc.) and then convert prior to output.". Source: stackoverflow.com/questions/149055/…
– SSH This
Nov 27 '13 at 17:33
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Naming threads and thread-pools of ExecutorService
...y, you can alter the thread's name, thread group, priority, daemon status, etc. If a ThreadFactory fails to create a thread when asked by returning null from newThread, the executor will continue, but might not be able to execute any tasks
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How to convert a String into an ArrayList?
...a set; you may want to filter them by means of another regular expression, etc. Java 8 provides this very useful extension, by the way, which will work on any CharSequence: https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html#splitAsStream-java.lang.CharSequence-. Since you don't ...
Does Java have a complete enum for HTTP response codes?
...s for the Status Codes that you want.
Core libraries like Javax, Jersey, etc. are written to the interface StatusType not the implementation Status (or they certainly should be). Since your new Status enum implements StatusType it can be used anyplace you would use a javax.ws.rs.core.Response.Stat...