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Lua string to int
...local function ToInteger(number)
return math.floor(tonumber(number) or error("Could not cast '" .. tostring(number) .. "' to number.'"))
end
In which case you explicitly convert the string (or really, whatever it is) into a number, and then truncate the number like an (int) cast would do in Ja...
Initialization of an ArrayList in one line
I wanted to create a list of options for testing purposes. At first, I did this:
31 Answers
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How do I set $PATH such that `ssh user@host command` works?
...e tried adding export PATH=$PATH:$HOME/new_path to ~/.bashrc and ~/.profile on the remote machine, but executing ssh user@host "echo \$PATH" shows that the change has not been picked up (it shows /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games). The remote machine is run...
When should we use Observer and Observable?
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The import android.support cannot be resolved
...ded the code from their Github and imported into Android SDK, but it shows error at the lines
9 Answers
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How to fix homebrew permissions?
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I get Error: Permission denied @ rb_sysopen when trying to install anything. brew install wget example: Error: Permission denied @ rb_sysopen - /private/tmp/github_api_headers20180921-2313-16tl72c
– olefrank
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A simple command line to download a remote maven2 artifact to the local repository?
I have a library that I distribute using maven 2. The typical user of this library doesn't use maven to build their applications, but is likely somewhat familiar with maven and probably has it installed.
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Eclipse Android Plugin — libncurses.so.5
... @Oin this is the first thread that shows up for "android ncurses 5 so error" so it is relevant for other distros/packaging systems as well.
– Jason Axelson
May 30 '13 at 20:46
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Clang vs GCC for my Linux Development project
...class, right :) ?
Well, gcc notices it too, after a fashion:
prog.cpp:9: error: expected initializer before ‘&’ token
prog.cpp: In function ‘int main()’:
prog.cpp:15: error: no match for ‘operator<<’ in ‘std::cout << me’
/usr/lib/gcc/i686-pc-linux-gnu/4.3.4/include/...
How to access remote server with local phpMyAdmin client?
Assuming there is a remote server and I have phpMyAdmin client installed localy on my computer. How can I access this server and manage it via phpMyAdmin client? Is that possible?
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