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In mongoDb, how do you remove an array element by its index?
...l occurrences. More about this on the official documentation page - http://www.mongodb.org/display/DOCS/Updating#Updating-%24pull
This doesn't use index as a criteria for removing an element, but still might help in cases similar to yours. IMO, using indexes for addressing elements inside an array ...
How to convert a LocalDate to an Instant?
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Do you (really) write exception safe code? [closed]
...d in an article his experience about making the STL exception safe:
http://www.boost.org/community/exception_safety.html
Look at the 7th point (Automated testing for exception-safety), where he relies on automated unit testing to make sure every case is tested. I guess this part is an excellent answ...
Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
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What does “fragment” mean in ANTLR?
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java.lang.NoClassDefFoundError: com/sun/mail/util/MailLogger for JUnit test case for Java mail
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
What's the difference between HEAD^ and HEAD~ in Git?
...D~ is well described by the illustration (by Jon Loeliger) found on http://www.kernel.org/pub/software/scm/git/docs/git-rev-parse.html.
This documentation can be a bit obscure to beginners so I've reproduced that illustration below:
G H I J
\ / \ /
D E F
\ | / \
\ | / ...
What is the function of the DBMDL File in VS database project
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Position geom_text on dodged barplot
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to set date format in HTML date input tag?
..., in HTML there is no syntax for DD-MM-YYYY format. Refer this page http://www.java2s.com/Code/SQLServer/Date-Timezone/FormatdateMmmddyyyyhhmmdp.htm. Somewhat it will help you. Else use javascript date picker.
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