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What does it mean by select 1 from table?
I have seen many queries with something as follows.
15 Answers
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
Here is my code,
10 Answers
10
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What version of javac built my jar?
How can I tell what version of the Java compiler was used to build a jar? I have a jar file, and it could have been built in any one of three JDKs. We need to know exactly which one, so we can certify compatibility. Is the compiler version embedded somewhere in the class files or jar?
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Can a pointer to base point to an array of derived objects?
I went to a job interview today and was given this interesting question.
3 Answers
3
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How to customise file type to syntax associations in Sublime Text?
I'd like Sublime 2 editor to treat *.sbt files (to highlight syntax) as Scala language, same as *.scala, but I can't find where to set this up. Do you happen to know?
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What is a “translation unit” in C++
I am reading at the time the "Effective C++" written by Meyers
and came across the term "translation unit".
11 Answers
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How do I prompt a user for confirmation in bash script? [duplicate]
I want to put a quick "are you sure?" prompt for confirmation at the top of a potentially dangerous bash script, what's the easiest/best way to do this?
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How to link a folder with an existing Heroku app
I have an existing Rails app on GitHub and deployed on Heroku. I'm trying to set up a new development machine and have cloned the project from my GitHub repository. However, I'm confused as to how to link this folder up to Heroku. Originally, I used the heroku create command, but obviously I don't...
Method Overloading for null argument
I have added three methods with parameters:
7 Answers
7
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Are PHP functions case sensitive?
I was digging through some code, and I found some calls to mySQL_fetch_array . Is PHP case sensitive about function names? I recall reading this somewhere but can't seem to find any reference to it.
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