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What is $@ in Bash? [duplicate]
I reckon that the handle $@ in a shell script is an array of all arguments given to the script. Is this true?
2 Answers
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How to view hierarchical package structure in Eclipse package explorer
OK here's what I would like: in the Eclipse package explorer, I see the following: (dot represents a clickable arrow that I can use to expand the folder)
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Compile (but do not run) a Python script [duplicate]
How do I compile a Python script without running it? I just want to check the script for syntax errors. I was hoping for a simple command line switch, but I didn't see anything in python --help . I'd like an answer for both Python 2 and Python 3.
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How to create empty folder in java? [duplicate]
I tried to use the File class to create an empty file in a directory like "C:/Temp/Emptyfile".
However, when I do that, it shows me an error : "already made folder Temp". Otherwise, it won't create one for me.
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PHP - add item to beginning of associative array [duplicate]
How can I add an item to the beginning of an associative array? For example, say I have an array like this:
5 Answers
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Git error: src refspec master does not match any [duplicate]
I need to create a repo named carboncake .
2 Answers
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Call to undefined function curl_init().? [duplicate]
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Is there a way to rollback my last push to Git? [duplicate]
I have pushed some bad code, and I am the only user of the repository. How can I rollback my last commit?
2 Answers
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“Has invalid child element” warnings in Microsoft.Common.Targets while building
... VS2010, when I build my solution, I have over 100 warnings in the file Microsoft.Common.Targets . When I try to build, publish or run my programs, I get just the warnings, but the moment I double click it to get more info, the Microsoft.Common.Targets pops up and then I get all on the warnings.
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How can I add comments in MySQL?
I want to add comment in SQL code. How can I do this? I'm using MySQL.
6 Answers
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