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What does Serializable mean?
...ntiated by a class, or just any "Software Objects" like assemblies, files, etc.? And if its the latter, is it just a standardized way of sending data between programs and environments?
– Sunburst275
Mar 20 at 14:27
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What is the single most influential book every programmer should read? [closed]
...Not for everyone, but if you are involved in code optimisation, compilers, etc, or are just a general nerd who is interested in low level stuff then this is a great book.
– Paul R
Feb 7 '10 at 22:39
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Ruby: extend self
... will be:
module Rake
include Test::Unit::Assertions
def run_tests # etc.
end
end
Rake.extend(Rake)
This can be used to define self contained modules with private methods.
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impro...
Insert ellipsis (…) into HTML tag if content too wide
... of the text; then 75% of the text if 50% fits, or 25% if 50% doesn't fit, etc.
– StanleyH
Feb 1 '11 at 10:07
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How can I restart a Java application?
...al File currentJar = new File(MyClassInTheJar.class.getProtectionDomain().getCodeSource().getLocation().toURI());
/* is it a jar file? */
if(!currentJar.getName().endsWith(".jar"))
return;
/* Build command: java -jar application.jar */
final ArrayList<String> command = new ArrayL...
PostgreSQL disable more output
...does have the advantage that you don't have to remember psql option names, etc.
psql ... | cat
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Regular expression search replace in Sublime Text 2
...segments won't be accessible to defined variables such as $1, $2 or \1, \2 etc.
For example we want to replace 'em' with 'px' but preserve the digit values:
margin: 10em; /* Expected: margin: 10px */
margin: 2em; /* Expected: margin: 2px */
Replacement string: margin: $1px or margin:...
Get records with max value for each group of grouped SQL results
...the value for.
You avoid complicated subqueries that try to find the max() etc, and also the problems of returning multiple rows when there are more than one with the same maximum value (as the other answers would do)
Note: This is a mysql-only solution. All other databases I know will throw an SQL ...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
....Net dll to use in project
SDK comes with many tools like diff, validator, etc
Links:
Github
Main MSDN Landing
"How Do I..." starter page
blogs.MSDN brian_jones announcing SDK
blogs.MSDN brian_jones describing SDK handling large files without crashing (unlike DOM method)
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REST Complex/Composite/Nested Resources [closed]
...sources. Posting a binary/file parameter which results in a URL isn't a stretch.
When you get the form for a new resource (/comic-books/new), or get the form to edit a resource (/comic-books/0/edit), you are asking for a forms-specific representation of the resource. If you post it to the resource ...