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How to import load a .sql or .csv file into SQLite?
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You saved my weeks. I finished my work in 3 second. I converted 120MB CSV file to .db in mere 5 seconds.
– zackygaurav
Feb 18 '16 at 20:49
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Pure virtual function with implementation
My basic understanding is that there is no implementation for a pure virtual function, however, I was told there might be implementation for pure virtual function.
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When would you use the different git merge strategies?
... file a meaningful bug report, I'm a n00b with Git, sorry. As I mention in my answer here (stackoverflow.com/a/10636464/164439) my guess is that had to do with me duplicating changes in both branches, and "resolve" does a better job of skipping the duplicated changes.
– thaddeu...
How to do a safe join pathname in ruby?
My Rails development environment is Windows-based, and my production environment is Linux-based.
2 Answers
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How to replace strings containing slashes with sed?
...g sed that the regex command is put in double quotes. I didn't use them in my answer because I wasn't showing the whole sed command line but just the sed regex command string as the OP had done. If you put it in a file, as the OP did, you don't need the quotes.
– lurker
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Java 32-bit vs 64-bit compatibility
... I ran into this while searching for a question i had. SO i ran my application under a 32 bit JVM and used 64 bit native library. It ran fine. But when i run my application under a 64 bit JVM and use 32 bit native library, it fails. How could this be possible? Just curious.
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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
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Why is this NOT handled in 2NF already? From my viewpoint, the original table's primary key is Pizza + Topping, and Topping Type is dependent on Topping, so isn't that a partial dependency which should be taken care of in the 2NF stage?
– GreenPeng...
Build project into a JAR automatically in Eclipse
I have an Eclipse project where I want to keep my Java project built into a JAR automatically. I know I have an option to export the project into a JAR; if I do a right click; but what I am really looking for is, that like Eclipse automatically builds a project's .class files and put them in targe...
Threading pool similar to the multiprocessing Pool?
...from multiprocessing.pool import ThreadPool
It is implemented using a dummy Process class wrapping a python thread. This thread-based Process class can be found in multiprocessing.dummy which is mentioned briefly in the docs. This dummy module supposedly provides the whole multiprocessing interf...
Input from the keyboard in command line application
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I managed to figure it out without dropping down in to C:
My solution is as follows:
func input() -> String {
var keyboard = NSFileHandle.fileHandleWithStandardInput()
var inputData = keyboard.availableData
return NSString(data: inputData, encoding:NSUTF8StringEncodi...