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How to deal with “java.lang.OutOfMemoryError: Java heap space” error?
...iting a client-side Swing application (graphical font designer) on Java 5 . Recently, I am running into java.lang.OutOfMemoryError: Java heap space error because I am not being conservative on memory usage. The user can open unlimited number of files, and the program keeps the opened objects in...
VIM Ctrl-V Conflict with Windows Paste
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edited Mar 18 '15 at 5:26
udondan
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How can I strip first X characters from string using sed?
... I need to "clean", so I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
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New self vs. new static
I am converting a PHP 5.3 library to work on PHP 5.2. The main thing standing in my way is the use of late static binding like return new static($options); , if I convert this to return new self($options) will I get the same results?
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Python (and Python C API): __new__ versus __init__
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grep using a character vector with multiple patterns
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Henrik
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answered Oct 5 '11 at 16:35
Brian Diggs...
What does T&& (double ampersand) mean in C++11?
...n std::unique_ptr<T>(new T(a1));
}
If we called factory<foo>(5), the argument will be deduced to be int&, which will not bind to a literal 5, even if foo's constructor takes an int. Well, we could instead use A1 const&, but what if foo takes the constructor argument by non-con...
Which timestamp type should I choose in a PostgreSQL database?
...();
now
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2011-05-27 15:47:58.138995-07
(1 row)
test=> SELECT NOW() AT TIME ZONE 'UTC';
timezone
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2011-05-27 22:48:02.235541
(1 row)
Note that AT TIME ZONE 'UTC' strips time zone info an...
Using git repository as a database backend
...d document database. I have a tree of categories (~1000 categories, up to ~50 categories on each level), each category contains several thousands (up to, say, ~10000) of structured documents. Each document is several kilobytes of data in some structured form (I'd prefer YAML, but it may just as well...
In what order are Panels the most efficient in terms of render time and performance?
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I think it is more concise and understandable to describe the performance characteristics of each panel than it is to try to give an ...