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What is the difference between 'my' and 'our' in Perl?
...o a package; not private; and not new.
# However, their scoping is package-based rather than lexical.
for (1 .. 9){
use vars qw($uv);
$uv ++;
}
# Even though we are outside the lexical scope where the
# use vars() variable was declared, we have direct access
# because the package has not ch...
Generating a list of which files changed between hg versions
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How to run a command before a Bash script exits?
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JavaScript/regex: Remove text between parentheses
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MySQLDump one INSERT statement for each data row
... This is nice because now I can do a git diff on two different database dumps and have a clear picture of what was changed.
– Rolf
Jun 14 '18 at 7:54
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How do I get current URL in Selenium Webdriver 2 Python?
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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
...terest to me was centralized control over the delivery of the script files based on "debug=true", EnableCDN, etc.
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log all queries that mongoose fire in the application
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Java Multiple Inheritance
...ive approach depending on what and how you are doing is to have the Animal base class contain an internal collection to keep the list of different behaviors. In that case you end up using something closer to the Strategy Pattern. That does give advantages in terms of simplifying the code (for exampl...
Which Java Collection should I use?
... ordering). Slowest and largest memory usage, but necessary for comparator-based ordering.
EnumSet: An extremely fast and efficient Set customized for a single enum type.
List: An interface representing a Collection whose elements are ordered and each have a numeric index representing its position...