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How to echo with different colors in the Windows command line
...his into notepad, you can type ESC into it using: Alt+027 with the numpad, then the [32m part. Another trick when I was on a laptop, redirect the line above into a file to get started, then cut and paste:
echo echo ^[[32m HI ^[[0m >> batch_file.cmd
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Best practices for SQL varchar column length [closed]
...orting, larger column do take up more space, so if that hurts performance, then you need to worry about it and make them smaller. But if you only ever select 1 row from that table, then you can just make them all 255 and it won't matter.
See: What are the optimum varchar sizes for MySQL?
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CreateProcess error=206, The filename or extension is too long when running main() method
...ated your own build file instead of using Project -> Generate Javadocs, then you can add useexternalfile="yes" to the Javadoc task, which is designed specifically to solve this problem.
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Best way to compare dates in Android
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// 0 comes when two date are same,
// 1 comes when date1 is higher then date2
// -1 comes when date1 is lower then date2
}
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Differences between TCP sockets and web sockets, one more time [duplicate]
...ffer that were sent. If it is a non-blocking socket or a non-blocking send then the number of bytes sent may be less than the size of the buffer. If it is a blocking socket or blocking send, then the number returned will match the size of the buffer but the call may block. With WebSockets, the data ...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
... What if you had a single table with indexes for text values 1-n, then in C# (in ram) map what you want to what you need. It would still work like an EAV, but the "matches" would be domain models. Sort of like a serialization, but you could use SQL selects on indexed text fields. No mult...
Meaning of Git checkout double dashes
...e idea is if an argument can be seen as both an extended SHA-1 and a path, then "--" is required or git refuses to continue.
It's currently implemented as:
(1) if an argument is rev, then it must not exist in worktree
(2) else, it must exist in worktree
(3) else, "--" is required.
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Beautiful Soup and extracting a div and its contents by ID
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Well, then it's impossible to answer your question, crystal balls are not a reliable way of debugging. :)
– Lukáš Lalinský
Jan 25 '10 at 23:00
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How to Resize a Bitmap in Android?
...that in case if you are using the previous object for some other purposes, then handle accordingly.
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no acceptable C compiler found in $PATH when installing python
...ll.com/gcc/releases/gcc-5.2.0/gcc-5.2.0.tar.gz
or equivalent gcc source, then
tar -xvf gcc-5.2.0.tar.gz
cd gcc-5.2.0
./contrib/download_prerequisites
cd ..
mkdir objdir
cd objdir
$PWD/../gcc-5.2.0/configure --prefix=$HOME/gcc-5.2.0 --enable-languages=c,c++,fortran,go
make
make install
then add ...