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What is the instanceof operator in JavaScript?
... in any of the comments thus far: inheritance. A variable being evaluated by use of instanceof could return true for multiple "types" due to prototypal inheritance.
For example, let's define a type and a subtype:
function Foo(){ //a Foo constructor
//assign some props
return this;
}
func...
Serializing to JSON in jQuery [duplicate]
...e:
var your_object = JSON.parse(json_text);
It was recently recommended by John Resig:
...PLEASE start migrating
your JSON-using applications over to
Crockford's json2.js. It is fully
compatible with the ECMAScript 5
specification and gracefully degrades
if a native (faster!) implem...
Define preprocessor macro through CMake?
...ommand for this purpose. However, recently the command has been superseded by a more fine grained approach (separate commands for compile definitions, include directories, and compiler options).
An example using the new add_compile_definitions:
add_compile_definitions(OPENCV_VERSION=${OpenCV_VERSI...
In Windows Azure: What are web role, worker role and VM role?
...te to web/worker role baseline OS images to Windows Server 2012
Good link by @Vladimir. A bit more clarification: All roles (web, worker) are essentially Windows Server. Web and Worker roles are nearly identical:
Web roles are Windows Server VMs with IIS enabled
Worker roles are Windows Server VM...
javac not working in windows command prompt
...n or simply do:
set "path=%path%;c:\program files\java\jdk1.6.0_16\bin"
By way of checking, execute:
echo %path%
from your command prompt and let us know what it is.
Otherwise, make sure there is a javac in that directory by trying:
"c:\program files\java\jdk1.6.0_16\bin\javac.exe"
from th...
invalid_grant trying to get oAuth token from google
...rver clock/time is out of sync
Not authorized for offline access
Throttled by Google
Using expired refresh tokens
User has been inactive for 6 months
Use service worker email instead of client ID
Too many access tokens in short time
Client SDK might be outdated
Incorrect/incomplete refresh token
I...
Failed to load resource: net::ERR_INSECURE_RESPONSE
...gned SSL certificate over HTTPS protocol.
Chromium, so Google Chrome block by default this kind of resource considered unsecure.
You can bypass this this way :
Assuming your frame's URL is https://www.domain.com, open a new tab in chrome and go to https://www.domain.com.
Chrome will ask you to ac...
Why doesn't println! work in Rust unit tests?
...sts in order for the test output to be tidy. You can disable this behavior by passing the --nocapture option to the test binary or to cargo test:
#[test]
fn test() {
println!("Hidden output")
}
Invoking tests:
% rustc --test main.rs; ./main
running 1 test
test test ... ok
test result: ok. 1 p...
What Does 'Then' Really Mean in CasperJS
...)'); }"
]
Notice the _step() function which has been added automatically by CasperJS to load the url for us; when the url is loaded, the next step available in the stack — which is step3() — is called.
When you have defined your navigation steps, run() executes them one by one sequentially:
...
Merge a Branch into Trunk
...changes, nor can it be properly reintegrated to trunk again." as explained by the book you have linked.
– Pino
Aug 14 '13 at 10:58
...