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How to apply CSS to iframe?
...rame>
The style of the page embedded in the iframe must be either set by including it in the child page:
<link type="text/css" rel="Stylesheet" href="Style/simple.css" />
Or it can be loaded from the parent page with Javascript:
var cssLink = document.createElement("link");
cssLink.hr...
REST API - why use PUT DELETE POST GET?
... Instead of DELETE: /cars/oldest, how about GET: /cars/oldest followed by a DELETE? That way, you have two separately idempotent commands.
– Neil
Jan 21 '12 at 13:38
3
...
What are “res” and “req” parameters in Express functions?
...params. (See https://stackoverflow.com/a/6913287/166530 )
request.params by default is filled with the value of any "component matches" in routes, i.e.
app.get('/user/:id', function(request, response){
response.send('user ' + request.params.id);
});
and, if you have configured express to use ...
How to format numbers as currency string?
...bs(number - i).toFixed(decPlaces).slice(2) : "");
}
document.getElementById("b").addEventListener("click", event => {
document.getElementById("x").innerText = "Result was: " + formatMoney(document.getElementById("d").value);
});
<label>Insert your amount: <input id="d" type="tex...
What's the difference between lists and tuples?
... accessed via unpacking (see later in this section)
or indexing (or even by attribute in the case of namedtuples). Lists
are mutable, and their elements are usually homogeneous and are
accessed by iterating over the list.
...
Why generate long serialVersionUID instead of a simple 1L?
...lversionUID to be generated automatically - it's generated at compile time by javac...if you decompile the class's bytecode, you'll actually see the variable statically in the bytecode.
– Jared
May 20 '09 at 18:58
...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...trange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular implementation?
...
How to parse/format dates with LocalDateTime? (Java 8)
..., so without additional information, it can't be reliably converted.
Note: By timestamp I mean "a string that contains a date and/or time, optionally with a time zone and/or time offset."
Several time zones may share the same time offset for certain periods. For instance, GMT/UTC time zone is the sa...
Get value of dynamically chosen class constant in PHP
... then it can be ugly in your code to have the FQDN spelled out everywhere. By use use at the top of the file and then using the ::class method to magically get the FQDN improves readability.
– David Baucum
Nov 8 '16 at 14:11
...
Quickest way to compare two generic lists for differences
...var inList2ButNotInList = list2.Except(list);
This method is implemented by using deferred execution. That means you could write for example:
var first10 = inListButNotInList2.Take(10);
It is also efficient since it internally uses a Set<T> to compare the objects. It works by first collec...