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Double vs. BigDecimal?
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463
A BigDecimal is an exact way of representing numbers. A Double has a certain precision. Workin...
How to improve Netbeans performance?
... was not using, a whopping 19 plug ins I disabled. now memory uses down to 400+ MiB and CPU uses down to 10 and at max to 50%.
Now my life is much easier.
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Installing Python 3 on RHEL
...ewer releases on Python.org):
$ wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tar.xz
Unzip
$ tar xf Python-3.*
$ cd Python-3.*
Prepare compilation
$ ./configure
Build
$ make
Install
$ make install
OR if you don't want to overwrite the python executable (safer, at least on so...
How to search by key=>value in a multidimensional array in PHP
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edited Mar 5 '14 at 15:39
Aaron Harun
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Simple Vim commands you wish you'd known earlier [closed]
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45 Answers
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Convert Unix timestamp to a date string
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184
With GNU's date you can do:
date -d "@$TIMESTAMP"
# date -d @0
Wed Dec 31 19:00:00 EST 1969...
Using Regex to generate Strings rather than match them
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43
Edit:
Complete list of suggested libraries on this question:
Xeger* - Java
Generex* - Java
Rgx...
How do I handle too long index names in a Ruby on Rails ActiveRecord migration?
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answered Mar 26 '11 at 16:49
fl00rfl00r
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Eclipse error: indirectly referenced from required .class files?
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194
It means: "A class that you use needs another class that is not on the classpath." You should ma...
What are the uses of “using” in C#?
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489
The reason for the using statement is to ensure that the object is disposed as soon as it goes...