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Semantic Diff Utilities [closed]
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Eclipse has had this feature for a long time. It's called "Structure Compare", and it's very nice. Here is a sample screenshot for Java, followed by another for an XML file:
(Note the minus and plus icons on methods in the upper pane.)
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Is storing a delimited list in a database column really that bad?
...SQL Antipatterns: Avoiding the Pitfalls of Database Programming.
There are times when you need to employ denormalization, but as @OMG Ponies mentions, these are exception cases. Any non-relational “optimization” benefits one type of query at the expense of other uses of the data, so be sure you...
C libcurl get output into a string
I want to store the result of this curl function in a variable, how can I do so?
4 Answers
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Is the ternary operator faster than an “if” condition in Java [duplicate]
... if-conditional syndrome " which means I tend to use if conditions all the time. I rarely ever use the ternary operator. For instance:
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How can I represent an 'Enum' in Python?
... Python is dynamic by default. There's no valid reason to enforce compile-time safety in a language like Python, especially when there is none. And another thing ... a good pattern is only good in the context in which it was created. A good pattern can also be superseded or completely useless, dep...
Why use jQuery on() instead of click()
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In the sense that it only add the handler one time to all elements with class elementClass. If you have a new elementClass coming from, for example $('<div class="elementClass" />'), the handler won't be bound on that new element, you need to do:
$('#container').o...
When saving, how can you check if a field has changed?
...where multiple requests can manipulate the same model instance at the same time, you definitely need a different approach.
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What to do with “Unexpected indent” in python?
...n't believe a wonderful language such as Python still has this brain-dead, time-wasting flaw.
– Echelon
Feb 9 '12 at 23:14
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Database design for a survey [closed]
...on. Shouldn't SurveyId be present in the answer table as well or atleast a time stamp matching the versioning time of the survey? If you inserted a question in your original survey, the questionIds would change, and the answers would become unidentifiable. Or if it is redundant, could you explain ho...
Invalid default value for 'create_date' timestamp field
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Saved me some time searching why the hell it is not working :)
– Srneczek
Jun 5 '15 at 11:12
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