shorthand Questions
3
Solved
I do sometimes see abbreviations in properties for the getter. E.g. those two types:
public int Number { get; } = 0
public int Number => 0;
Can someone please tell me if there are any differ...
Agni asked 5/9, 2017 at 5:44
6
Solved
There are few nice ways to write shorthands in PHP.
Less common but shortest example:
!isset( $search_order ) && $search_order = 'ASC';
More common but a little longer:
!isset( $search...
5
Solved
Basically what I'm wondering if there is a way to shorten something like this:
if ($variable == "one" || $variable == "two" || $variable == "three")
in such a way that the variable can be tested...
Fabian asked 2/5, 2013 at 19:5
3
Solved
I remember reading an article about a shorthand version, or extension, of HTML a few months ago. Its purpose was to make HTML code significantly more concise, by removing end tags, and it may...
1
Solved
Hi,
what is the shorthand for border when borders have different width?
I tried this:
border:1px solid black, 2px solid black, 3px solid black, 4px solid black;
and this:
border:1px 2px 3px ...
5
Solved
I'd like to incorporate whatever shorthand techniques there are in my regular coding habits and also be able to read them when I see them in compacted code.
Anybody know of a reference page or doc...
Lode asked 10/10, 2010 at 7:59
2
Solved
I discovered this by accidentally leaving off the function keyword. Ordinarily the foobar method in the module below would be declared as foobar: function(arg1), but interestingly the following wor...
Devin asked 4/9, 2015 at 18:39
4
Solved
Is it possible to pass arbitrary number of named default arguments to a Python function conditionally ?
For eg. there's a function:
def func(arg, arg2='', arg3='def')
Now logic is that I have a...
5
Solved
Take the below object:
var value = 'bar';
var obj = { foo: value }
// -> Object { foo="bar" }
Supposing the key was also a variable, one could go:
var key = 'foo', value = 'bar';
var obj = {...
Pola asked 16/12, 2014 at 22:20
2
Solved
I understand that background is the shorthand property - what will the value 0 do to all of the properties and is it valid CSS?
selector {background:0;}
Truculent asked 19/6, 2014 at 12:35
2
Solved
is there a possibility to write a shorthand if, ELSE IF, else statement for php.
if / else is clear but is there a shorthanded way when i want to use elseif too (except switch)?
if ($typeAr...
Remark asked 18/6, 2014 at 13:3
3
Solved
Essentially, I'd love to be able to define a variable as one thing unless that thing doesn't exist. I swear that somewhere I saw a shorthand conditional that looked something like this:
$var=$_GET...
Juniorjuniority asked 17/9, 2010 at 19:40
2
Solved
I noticed an apparent inconsistency in the return status of bash's (( )) notation.
Consider the following
$> A=0
$> ((A=A+1))
$> echo $? $A
0 1
However using the other well known shorth...
Housemother asked 15/3, 2014 at 19:49
4
I've been debating this topic with a co-worker for about a week. I'm very much a fan of shorthand code, using ternaries, etc., wherever I can. Lately, he's been picking on me about my use of double...
Wearproof asked 19/9, 2011 at 20:12
2
Solved
I was referring a video tutorial where the designer used font: 0/0 a; for image replacement, so I get that 0 is the font-size, another 0 is the line-height but designer skips the a part just by say...
2
Solved
Is there a shorthand way to assign a variable to something if it doesn't exist in PHP?
if(!isset($var) {
$var = "";
}
I'd like to do something like
$var = $var | "";
2
Solved
I am learning C#, and am learning about making fields private to the class, and using Getters and Setters to expose Methods instead of field values.
Are the get; set; in Method 1 and Method 2 equi...
Narayan asked 25/5, 2013 at 18:16
2
Solved
I learnt that i+=2 is the short-hand of i=i+2. But now am doubting it.
For the following code, the above knowledge holds no good:
byte b=0;
b=b+2; //Error:Required byte, Found int
The above c...
Meltage asked 3/5, 2013 at 15:3
2
Solved
I am trying to write a mixin for border-radius than only outputs when the values, set by a variable, are >= 0. I set the base value in a variable as 3px, so if I enter -1 or no for example, the bor...
4
Solved
Possible Duplicate:
Is there some literal dictionary or array syntax in Objective-C?
I have recently noticed that something strange seems to work in objective-c.
When I have an array...
Therefor asked 5/2, 2013 at 13:45
1
Solved
Is there any way to make SASS or Compass give you a shortened hex color? For example, if I type #444 it gives me #444444 in my output file, which isn't a real optimization help for me.
Nowlin asked 1/12, 2012 at 8:18
6
Solved
In Javascript, know I can set an array so that the key is a autonumbered (starting at 0) assigned array:
var d_names = new Array("Sunday", "Monday", "Tuesday",
"Wednesday", "Thursday", "Friday",...
Applicative asked 4/11, 2012 at 13:55
3
Solved
Is this
border-radius:10px 10px 0 0;
A shortend version that will work with all browsers that recognise it to this:
border-top-left-radius:10px; border-top-right-radius:10px;
1
Solved
Reading through some code, I came across the use of !0 and !1. I realize that these are shorter ways of writing true and false.
!0 === true
!1 === false
This of course save a few bytes, bu...
Curler asked 1/9, 2012 at 21:45
2
Solved
One thing I love about Ruby is that you can express things in the shortest way possible.
I know that one can do, when assigning
x ||= a
# instead of
x = a unless x
# which is
x = x || a
Is ther...
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