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How do I read the contents of a Node.js stream into a string variable?
...''));
});
}
Usage example:
let stream = fs.createReadStream('./myFile.foo');
streamToString(stream, (data) => {
console.log(data); // data is now my string variable
});
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How to identify if a webpage is being loaded inside an iframe or directly into the browser window?
...l.
Imagine this page layout:
MainPage.html
IframedPage1.html (named "foo")
IframedPage2.html (named "bar")
IframedPage3.html (named "baz")
Now in frame "baz" you click a link (no target, loads in the "baz" frame) it works fine.
If the page that gets loaded, lets call it special.html...
Why are data transfer objects (DTOs) an anti-pattern?
...nonymous types to JSON just fine. Try it in an MVC app: return Json(new { Foo = "Hi there! } ); I promise you it works just fine. Better, perhaps, than non-anonymous types, since anonymous types generally have no cycles in their object graphs, which break the JSON serializer.
...
How to really read text file from classpath in Java
...ource abstraction.
Resource resource = new ClassPathResource("com/example/Foo.class");
Through the Resource interface you can access the resource as InputStream, URL, URI or File. Changing the resource type to e.g. a file system resource is a simple matter of changing the instance.
...
What is the proper way to test if a parameter is empty in a batch file?
... for variables do not require any percent signs), for example:
set myvar1=foo
if not defined myvar1 echo You won't see this because %myvar1% is defined.
if not defined myvar2 echo You will see this because %myvar2% isn't defined.
(If you want to test command line parameters then I recommend r...
Why are global variables evil? [closed]
...lobal, even if there technically no need for that, as in:
cache = {}
def foo(args):
global cache
cache[args] = ...
This makes globals' manipulations easier to track down.
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What is a singleton in C#?
...ofactory.com, nothing so fancy but I find this far good than examples with Foo and Bar additionally book from Judith Bishop on C# 3.0 Design Patterns has example about active application in mac dock.
If you look at code we are actually building new objects on for loop, so that creates new object bu...
Can an html element have multiple ids?
...t to clarify: Yes, an XHTML element can have multiple ids, e.g.
<p id="foo" xml:id="bar">
but assigning multiple ids to the same id attribute using a space-separated list is not possible.
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Co-variant array conversion from x to y may cause run-time exception
... string[10];
object[] objs = array; // legal at compile time
objs[0] = new Foo(); // again legal, with runtime exception
In C#, you are allowed to reference an array of objects (in your case, LinkLabels) as an array of a base type (in this case, as an array of Controls). It is also compile time le...
Can Powershell Run Commands in Parallel?
...not.
# Should then get a "True" and a "False" result out the end.
"temp", "foo" | %{
$ScriptBlock = {
# accept the loop variable across the job-context barrier
param($name)
# Show the loop variable has made it through!
Write-Host "[processing '$name' inside the job]"
# Execut...