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What is a “context bound” in Scala?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Subclassing a Java Builder class
...c NutritionFacts build() { return new NutritionFacts(this); }
}
Refer to http://www.angelikalanger.com/GenericsFAQ/FAQSections/ProgrammingIdioms.html#FAQ205 for further details.
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Automating the InvokeRequired code pattern
...version="1.0" encoding="utf-8" ?>
<CodeSnippet Format="1.0.0" xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
<Header>
<Title>ThreadsafeInvoke</Title>
<Shortcut></Shortcut>
<Description>Wraps code in an anonymous method p...
LINQ query to select top five
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I pass a class as a parameter in Java?
...e through an interface. here's one of dozens of articles on that pattern: http://today.java.net/pub/a/today/2005/03/09/factory.html
using a class within a factory can be accomplished in a variety of ways, most notably by having a config file that contains the name of the class that implements the ...
Link and execute external JavaScript file hosted on GitHub
... will get the latest - which may cause long-term caching)
Examples:
http://raw.githubusercontent.com/<username>/<repo>/<branch>/path/to/file.js
Use this URL to get the latest version:
http://cdn.jsdelivr.net/gh/<username>/<repo>/path/to/file.js
Use this URL ...
Query to list number of records in each table in a database
...
A snippet I found at http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=21021 that helped me:
select t.name TableName, i.rows Records
from sysobjects t, sysindexes i
where t.xtype = 'U' and i.id = t.id and i.indid in (0,1)
order by TableName;
...
FFmpeg: How to split video efficiently?
...leased into the public domain.
# For more information, please refer to <http://unlicense.org/>
function usage {
echo "Usage : ffsplit.sh input.file chunk-duration [output-filename-format]"
echo -e "\t - input file may be any kind of file reconginzed by ffmpeg"
...
Why no generics in Go?
...
this answer you will find here: http://golang.org/doc/faq#generics
Why does Go not have generic types?
Generics may well be added at some point. We don't feel an urgency for them, although we understand some programmers do.
Generics are conven...
How can I use threading in Python?
... urllib2
from multiprocessing.dummy import Pool as ThreadPool
urls = [
'http://www.python.org',
'http://www.python.org/about/',
'http://www.onlamp.com/pub/a/python/2003/04/17/metaclasses.html',
'http://www.python.org/doc/',
'http://www.python.org/download/',
'http://www.python.org/getit...