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How to bind function arguments without binding this?
...arg2 ... };
}(actualArg1Value, actualArg2Value);
Hope I got the syntam>x m> right there. What it does is create a function called withWrappedArguments() (to be pedantic it is an anonymous function assigned to the variable) that you can call any time any where and will always act with actualArg1Val...
How to capture UIView to UIImage without loss of quality on retina display
...
Switch from use of UIGraphicsBeginImageContem>x m>t to UIGraphicsBeginImageContem>x m>tWithOptions (as documented on this page). Pass 0.0 for scale (the third argument) and you'll get a contem>x m>t with a scale factor equal to that of the screen.
UIGraphicsBeginImageContem>x m>t uses a ...
How to measure code coverage in Golang?
....tools subrepository. It can be installed by running
$ go get golang.org/m>x m>/tools/cmd/cover
The cover tool does two things.
First, when "go test" is given the -cover flag, it is run automatically to rewrite the source for the package and insert instrumentation statements. The test is ...
How can I check if an ip is in a network in Python?
...ticle shows you can do it with socket and struct modules without too much em>x m>tra effort. I added a little to the article as follows:
import socket,struct
def makeMask(n):
"return a mask of n bits as a long integer"
return (2L<<n-1) - 1
def dottedQuadToNum(ip):
"convert decimal d...
Visual Studio 2013 doesn't discover unit tests
...o the menu and choose Test -> Run -> Run all tests or by opening the test em>x m>plorer window. By those to methods visual studio doesn’t discover any tests in the solution.
...
How do I get LaTem>X m> to hyphenate a word that contains a dash?
In a LaTem>X m> document I'm writing, I get an overfull hbom>x m> warning because of the word "multi-disciplinary", which happens to be rendered at the end of a line.
...
How do I pass a unique_ptr argument to a constructor or a function?
...sociated meaning.
(A) By Value
Base(std::unique_ptr<Base> n)
: nem>x m>t(std::move(n)) {}
In order for the user to call this, they must do one of the following:
Base newBase(std::move(nem>x m>tBase));
Base fromTemp(std::unique_ptr<Base>(new Base(...));
To take a unique pointer by value me...
What is JSON and why would I use it?
...he MDN, some JavaScript is not JSON, and some JSON is not JavaScript.
An em>x m>ample of where this is used is web services responses. In the 'old' days, web services used m>X m>ML as their primary data format for transmitting back data, but since JSON appeared (The JSON format is specified in RFC 4627 by ...
How do I view the SQL generated by the Entity Framework?
...
You can do the following:
IQueryable query = from m>x m> in appEntities
where m>x m>.id == 32
select m>x m>;
var sql = ((System.Data.Objects.ObjectQuery)query).ToTraceString();
or in EF6:
var sql = ((System.Data.Entity.Core.Objects.ObjectQuery)query)
...
Foreign key constraint may cause cycles or multiple cascade paths?
...ade paths and, rather than trying to work out whether any cycles actually em>x m>ist, it assumes the worst and refuses to create the referential actions (CASCADE): you can and should still create the constraints without the referential actions. If you can't alter your design (or doing so would compromise...