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git working on two branches simultaneously
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I know this is old, but could you provide some explanation please.
– dav_i
Jan 15 '13 at 10:23
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How to disable scrolling temporarily?
...= 'onwheel' in document.createElement('div') ? 'wheel' : 'mousewheel';
// call this to Disable
function disableScroll() {
window.addEventListener('DOMMouseScroll', preventDefault, false); // older FF
window.addEventListener(wheelEvent, preventDefault, wheelOpt); // modern desktop
window.addEv...
What is a provisioning profile used for when developing iPhone applications?
...ofile will contain a set of iPhone Development Certificates, Unique Device Identifiers and an App ID.
Devices specified within the provisioning profile can be used for testing only by those individuals whose iPhone Development Certificates are included in the profile. A single device can contain m...
How can I do test setup using the testing package in Go
...n goroutine and can do whatever setup and
teardown is necessary around a call to m.Run. It should then call
os.Exit with the result of m.Run
It took me some time to figure out that this means that if a test contains a function func TestMain(m *testing.M) then this function will be called inste...
How costly is .NET reflection?
... But that depends on what you're trying to do.
I use reflection to dynamically load assemblies (plugins) and its performance "penalty" is not a problem, since the operation is something I do during startup of the application.
However, if you're reflecting inside a series of nested loops with refl...
AngularJS: how to implement a simple file upload with multipart form?
... headers: {'Content-Type': undefined },
transformRequest: angular.identity
}).success( ...all right!... ).error( ..damn!... );
};
The cool part is the undefined content-type and the transformRequest: angular.identity that give at the $http the ability to choose the right "content-typ...
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
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How do i call a method in that Activity, which i am making a toast message in with this code?
– lxknvlk
Mar 22 '15 at 9:20
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Short circuit Array.forEach like calling break
... 2;
});
This works because some returns true as soon as any of the callbacks, executed in array order, return true, short-circuiting the execution of the rest.
some, its inverse every (which will stop on a return false), and forEach are all ECMAScript Fifth Edition methods which will need t...
Cache Invalidation — Is there a General Solution?
...ord into the data structure returned by transformData()) and then when you call transformData() again, check the last modified time of the file.
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What is the yield keyword used for in C#?
...ns an object that implements the IEnumerable<object> interface. If a calling function starts foreaching over this object, the function is called again until it "yields". This is syntactic sugar introduced in C# 2.0. In earlier versions you had to create your own IEnumerable and IEnumerator obj...