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Difference between jar and war in Java
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From Java Tips: Difference between ear jar and war files:
These files are simply zipped files
using the java jar tool. These files are
created for different purposes. Here
is the description of these files:
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Private module methods in Ruby
...n this doesn't meet the goal. Because you can access the "perform" method from outside the module by calling GTranslate::Translator.new.perform. In otherwords, it is not private.
– Zack Xu
Jun 26 '13 at 16:07
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How to stop creating .DS_Store on Mac? [closed]
.../usr/local/.dscage
After that, You could delete recursively all .DS_Store from your mac.
find ~ -name ".DS_Store" -delete
or
find <your path> -name ".DS_Store" -delete
You should repeat procedure after each Mac major update.
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How to pass password to scp?
...com:/some/remote/path /some/local/path
The above copies contents of path from the remote host to your local.
Install :
ubuntu/debian
apt install sshpass
centos/fedora
yum install sshpass
mac w/ macports
port install sshpass
mac w/ brew
brew install https://raw.githubusercontent.com/...
String.format() to format double in java
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code extracted from this link ;
Double amount = new Double(345987.246);
NumberFormat numberFormatter;
String amountOut;
numberFormatter = NumberFormat.getNumberInstance(currentLocale);
amountOut = numberFormatter.format(amount);
System.ou...
Padding or margin value in pixels as integer using jQuery
... method actually returns the "px" suffix or not, however the JSizes plugin from the other answer (which I ended up using) returns an integer when the return value is passed into ParseInt(...), just FYI.
– Dan Herbert
Aug 31 '09 at 19:31
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How to append a char to a std::string?
...e following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answers
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Loading basic HTML in Node.js
...into memory, and on every request. You should really be streaming the file from disk rather than buffering it. Good quality libraries exist for this kind of thing, such as senchalabs.org/connect and github.com/cloudhead/node-static
– Drew Noakes
Aug 17 '12 at 1...
Double exclamation points? [duplicate]
...g to relate to the code OP posted if foo.bar however the only reason apart from preference I can speculate is when dealing with NaN. I have editted this into my answer.
– Gazler
Feb 14 '12 at 22:25
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Re-ordering columns in pandas dataframe based on column name [duplicate]
...be removed in a future version. Use '.reindex' instead. This is separate from the ipykernel package so we can avoid doing imports until
– CodingMatters
May 8 '18 at 8:27
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