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What is a 'Closure'?
I asked a question about Currying and closures were mentioned.
What is a closure? How does it relate to currying?
23 Answer...
JavaScript unit test tools for TDD
...tures, strengths, and weaknesses,
but it was just recommended to me by someone I trust in the JS community.
List of features, as reported by its website:
browser support
simple async support, including promises
test coverage reporting
string diff support
javascript # API for running tests
proper ex...
What's the difference between backtracking and depth first search?
...of backtracking related to searching tree structures. From Wikipedia:
One starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking.
It uses backtracking as part of its means of working with a tree, but is limi...
How to make Git “forget” about a file that was tracked but is now in .gitignore?
...t it to repository. To avoid this execute right after all that mataal said one more command: git update-index --assume-unchanged <path&filename>
– Dao
Aug 24 '11 at 16:39
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Calculate MD5 checksum for a file
...I think .Replace("-", String.Empty) is a better approach. I went through a one hour debug session because I get wrong results when comparing a user input to the file hash.
– fabwu
Jan 1 '17 at 13:16
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SublimeText encloses lines in white rectangles
...ontrol + shift + p or cmd + shift + p and type sublimelinter and click the one with disable
– Sarmen B.
Apr 11 '13 at 18:41
54
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Why is there no tuple comprehension in Python?
...cause there isn't a clean syntax for it (or at least nobody has thought of one)
– mgilson
Jun 5 '13 at 13:00
84
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How can I drop all the tables in a PostgreSQL database?
...he scope of deletion to only the database you managed and not the system's ones
– Guillaume Gendre
Oct 29 '12 at 16:36
8
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What is the use of hashCode in Java?
... bucket.. then it uses the equals() to evaluate", so what if there is only one hash code matched element found, it returns true directly? but since multiple objects can have the same hash code so it has to run equals() to evaluate if the matched element is equal, else it may give you the unexpected ...
Export specific rows from a PostgreSQL table as INSERT SQL script
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Alright, so far your solution works. One thing missed is I need to add "-U user_name". I also almost succeed with ToraSQL tool, it's just that it has error in date-time data in the script result. If none can give GUI tool solution in 2 days, your answer will be ...