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How to make a element expand or contract to its parent container?
...r, it's the size of your drawing. Define your viewBox to be 100 units in width, then define your rect to be 10 units. After that, however large you scale the SVG, the rect will be 10% the width of the image.
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Are arrays passed by value or passed by reference in Java? [duplicate]
...s where you pass the value of the reference, but not the reference itself. Meaning, changing the reference of an array in the called routine will not be reflected in the calling routine.
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Understanding generators in Python
...nt(n)
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6
7
Likewise there are generator expressions, which provide a means to succinctly describe certain common types of generators:
>>> g = (n for n in range(3, 5))
>>> next(g)
3
>>> next(g)
4
>>> next(g)
Traceback (most recent call last):
File "<std...
What is the Windows equivalent of the diff command?
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@AndriyM So, you mean to say: "If error: files in both directories are diff'd; files in only one directory throw errors." Interesting. But surely there's a 3rd-party program equivalent to diff?
– Wolfpack'08
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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
...== 1 == 1 is equivalent to (1 == 1) == 1 is equivalent to true == 1.
This means the three methods can be written more simply as:
function a() { return (true == 1); }
function b() { return (true == "1"); }
function c() { return (true == "a"); }
These comparisons work according to these rules (emp...
Can I catch multiple Java exceptions in the same catch clause?
...(|) operator? Why not use a comma, or the operator that has a more similar meaning, the logical or (||)?
– ArtOfWarfare
Nov 6 '13 at 18:52
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EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...tead. This function would simply enumerate the errors within the EntityValidationErrors collection, and rethrow an exception where the Exception message lists the individual problems. This makes the output show up in the NuGet package manager console.
Code follows:
/// <summary>
/// Wrappe...
Random alpha-numeric string in JavaScript? [duplicate]
... Math.random() will never return 1. It's returning value is in [0, 1) that means 0 is included and 1 is excluded. Here are four different and important independent sources: Mozilla: goo.gl/BQGZiG ; Microsoft MSDN (IE): goo.gl/MPuCJM ; w3schools: goo.gl/qXrK7P ; Stackoverflow: goo.gl/CUoyIT (num bein...
jQuery: checking if the value of a field is null (empty)
...options for your user whose <option>s will come from some sort of validation.
– Malcolm Salvador
Aug 1 '17 at 3:18
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Repeat String - Javascript
...tuff to get
String things done. When I wrote "less process" I definitely meant
"less code" because, as others have noted in subsequent answers, it
performs like a pig. So don't use it if speed matters to you.
I'd put this function onto the String object directly. Instead of creating an arra...