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Scala underscore - ERROR: missing parameter type for expanded function
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answered Oct 2 '11 at 15:09
retronymretronym
53k1010 gold badges149149 silver badges168168 bronze badges
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Build error: You must add a reference to System.Runtime
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<assemblies>
<add assembly="System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</assemblies>
The final web.config tags should look like this:
<compilation debug="true" targetFramework="4.5">
<assemblies>
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How to check if a string contains text from an array of substrings in JavaScript?
...but some is:
if (substrings.some(function(v) { return str.indexOf(v) >= 0; })) {
// There's at least one
}
Live Example:
var substrings = ["one", "two", "three"];
var str;
// Setup
console.log("Substrings: " + substrings.join(","));
// Try it where we expect a match
str = "this has one...
PostgreSQL array_agg order
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If you are on a PostgreSQL version < 9.0 then:
From: http://www.postgresql.org/docs/8.4/static/functions-aggregate.html
In the current implementation, the order of the input is in principle unspecified. Supplying the input values from a sorted subquery will u...
How to return smart pointers (shared_ptr), by reference or by value?
...Unfortunately, this approach is far from ideal.
The code grew by 150%
We’ve had to drop const-ness because we’re mutating names.
As functional programmers like to remind us, mutation makes code more complex to reason about by undermining referential transparency and equational reason...
Node.js: How to send headers with form data using request module?
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answered Jul 9 '14 at 10:14
Mike G.Mike G.
3,17533 gold badges1212 silver badges1313 bronze badges
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How to use subprocess popen Python
...nded.
– Pierre GM
Sep 26 '12 at 15:50
7
@Lukas Graf Since it says so in the code. @Alex shell=Tr...
Pythonic way to add datetime.date and datetime.time objects
...the python docs.
import datetime
datetime.datetime.combine(datetime.date(2011, 1, 1),
datetime.time(10, 23))
returns
datetime.datetime(2011, 1, 1, 10, 23)
share
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imp...
How to rollback just one step using rake db:migrate
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answered Dec 4 '10 at 9:43
rwilliamsrwilliams
19.7k44 gold badges4545 silver badges5252 bronze badges
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ASP.NET MVC3: What is the packages.config for?
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edited Jun 10 '11 at 9:24
answered Jun 10 '11 at 9:17
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