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Can you attach Amazon EBS to multiple instances?
... only "go down" in the sense that to access it, you will need to detach it from the down instance and reattach it to a new instance.
– Dave Dopson
Feb 28 '11 at 4:32
...
Officially, what is typename for?
...
Following is the quote from Josuttis book:
The keyword typename was introduced to
specify that the identifier that
follows is a type. Consider the
following example:
template <class T>
Class MyClass
{
typename T::SubType * ptr;
...
BCL (Base Class Library) vs FCL (Framework Class Library)
...easier. While these classes are themselves written in C#, they can be used from any CLRbased language
You'll be using the BCL with some parts of the FCL with each project type. So System.Windows.Forms (a separate library) or System.Web, with the BCL from mscorlib and System.dll
...
Any way to limit border length?
...v {
position: relative;
}
/* Main div for border to extend to 50% from bottom left corner */
div:after {
content: "";
background: black;
position: absolute;
bottom: 0;
left: 0;
height: 50%;
width: 1px;
}
<div>Lorem Ipsum</div>
(note - the content...
PUT vs. POST in REST
...stomer” resource with a
different mailing address field value.
taken from REST API Design - Resource Modeling by Prakash Subramaniam of Thoughtworks
This forces the API to avoid state transition problems with multiple clients updating a single resource, and matches more nicely with event sour...
What is the max size of localStorage values?
...
Quoting from the Wikipedia article on Web Storage:
Web storage can be viewed simplistically as an improvement on cookies, providing much greater storage capacity (10 MB per origin in Google Chrome(https://plus.google.com/u/0/+Fra...
Dynamic validation and name in a form with AngularJS
...e solution (or workaround) and the suggested approach by the angular team (from docs.angularjs.org/api/ng.directive:form): "Since you cannot dynamically generate the name attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an ngForm directive and nest the...
How to run Gulp tasks sequentially one after the other
...ering why there is no official documentation for gulp.start(), this answer from gulp member explains that: gulp.start is undocumented on purpose because it can lead to complicated build files and we don't want people using it (source: github.com/gulpjs/gulp/issues/426#issuecomment-41208007)
...
How is CountDownLatch used in Java Multithreading?
...
do we use the new CountDownLatch(3) as we have 3 threads from the newFixedThreadPool defined?
– Chaklader Asfak Arefe
Jan 30 '18 at 6:52
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Difference between char* and const char*?
...give error messages when you try to do so. For the same reason, conversion from const char * to char* is deprecated.
char* const is an immutable pointer (it cannot point to any other location) but the contents of location at which it points are mutable.
const char* const is an immutable pointer to...