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How to revert a merge commit that's already pushed to remote branch?
... @JayRandom as noted in the comments above, the revert command includes a commit.
– Will Sheppard
Jul 13 at 10:43
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Enum type constraints in C# [duplicate]
...bout narrowing the the type parameter T to Enum. 'struct' is too broad and includes int, float, double, DateTime and other types that can be defined even by the user as structs.
– dmihailescu
Jul 1 '11 at 14:27
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How to remove multiple indexes from a list at the same time? [duplicate]
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You should include explanation for your code. In general, describing how and why certain commands or code solves a problem is more useful as it helps the OP and others to solve similar issues.
– Anthony Geoghegan
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Hibernate dialect for Oracle Database 11g?
...SELECT /*+ FIRST_ROWS */ a.*, ROWNUM rnum FROM (
SELECT * FROM TABLES INCLUDING JOINS, ORDERING, etc.) a
WHERE ROWNUM <= 10 )
WHERE rnum > 0;
But there can be other nuances.
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Thread Safety in Python's dictionary
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This simplifies the CPython implementation by making the object model (including critical built-in types such as dict) implicitly safe against concurrent access.
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How can I check for an empty/undefined/null string in JavaScript?
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Just to note, if your definition of "empty string" includes whitespace, then this solution is not appropriate. A string of 1 or more spaces returns true above. If you are using JQuery you can simply use this: if ($.trim(ref).length === 0) - as per this answer to a similar que...
Feedback on using Google App Engine? [closed]
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Djanjo 1.0.x is also included into GAE now. You can pick which revision of Django you want.
– Laurent
Sep 1 '09 at 14:48
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How to tell if rails is in production?
...done then a script / alias / etc should live somewhere on-disk, which will include the RAILS_ENV var. One can search the disk for it, such as with ack
– New Alexandria
Jan 9 '13 at 3:29
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const char* concatenation
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Using std::string:
#include <string>
std::string result = std::string(one) + std::string(two);
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Convert objective-c typedef to its string equivalent
..., you additionally need to do a check that your constant is valid, e.g. by including a "past max" value in your enum, or by checking if it's less than the array length, sizeof(FormatType_toString) / sizeof(FormatType_toString[0]).
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