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Why do Java webapps use .do extension? Where did it come from?

...Ls that will be processed by the controller servlet -- prefix matching and extension matching. An appropriate mapping entry for each approach will be described below. Prefix matching means that you want all URLs that start (after the context path part) with a particular value to ...
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How to query SOLR for empty fields?

I have a large solr index, and I have noticed some fields are not updated correctly (the index is dynamic). 7 Answers ...
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Convert hyphens to camel case (camelCase)

...pperCase(); }); The regular expression will match the -i in marker-image and capture only the i. This is then uppercased in the callback function and replaced. share | improve this answer ...
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How to use a custom comparison function in Python 3?

In Python 2.x , I could pass custom function to sorted and .sort functions 6 Answers ...
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How can I clear the SQL Server query cache?

... is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROPCLEANBUFFERS command. Although the CHECKPOINT process is an automatic internal system process in SQL Server and occurs on a regular basis, it is important to issue this command to write all of the...
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How do I join two lists in Java?

... It is ugly but at least its fluent and can be used without multi line lambdas. I really wish there was a fluent addAll that returned the concatinated list. – Usman Ismail Jan 11 '18 at 15:06 ...
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How to make an unaware datetime timezone aware in python

...ry to use localize since there is no daylight savings time calculation to handle: now_aware = unaware.replace(tzinfo=pytz.UTC) works. (.replace returns a new datetime; it does not modify unaware.) share | ...
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How to keep onItemSelected from firing off on a newly instantiated Spinner?

...ple boolean flag would allow you to detect the rogue first selection event and ignore it. share | improve this answer | follow | ...
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Remove all the children DOM elements in div

... @Eugene: Could you say more about that? – Tom Anderson Aug 28 '11 at 15:39 7 @Tom: dojox.g...
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How do you reset the stored credentials in 'git credential-osxkeychain'?

I've followed the GitHub instructions for setting up my account, and I'm able to clone, but I'm unable to push remotely. 7 ...