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Default argument values in JavaScript functions [duplicate]
...lues like this:
function func(a, b){
if (typeof(a)==='undefined') a = 10;
if (typeof(b)==='undefined') b = 20;
//your code
}
and then you can call it like func(); to use default parameters.
Here's a test:
function func(a, b){
if (typeof(a)==='undefined') a = 10;
if (typeof(b)===...
Kotlin secondary constructor
...
Update: Since M11 (0.11.*) Kotlin supports secondary constructors.
For now Kotlin supports only primary constructors (secondary constructors may be supported later).
Most use cases for secondary constructors are solved by one of the techniq...
Using print statements only to debug
...
edited Mar 31 '16 at 23:50
answered Jul 5 '11 at 7:59
Matt...
What's the complete range for Chinese characters in Unicode?
U+4E00..U+9FFF is part of the complete set,but not all
6 Answers
6
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How do I look inside a Python object?
...
360
Python has a strong set of introspection features.
Take a look at the following built-in funct...
JavaScript: Get image dimensions
... ShumiiShumii
3,97955 gold badges2626 silver badges4040 bronze badges
1
...
Split string on the first white space occurrence
...t space, you can do it without a regular expression like this:
str.substr(0,str.indexOf(' ')); // "72"
str.substr(str.indexOf(' ')+1); // "tocirah sneab"
Note that if there is no space at all, then the first line will return an empty string and the second line will return the entire string. Be s...
Like Operator in Entity Framework?
...
Henry Woody
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answered Jul 7 '12 at 2:30
Yann DuranYann Duran
...
No line-break after a hyphen
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590
Try using the non-breaking hyphen ‑. I've replaced the dash with that character in you...
Javascript: How to detect if browser window is scrolled to bottom?
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answered Feb 25 '12 at 0:03
mVChrmVChr
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...