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Is there any particular difference between intval and casting to int - `(int) X`?
... intval(12,8) would give an answer that when converted to a string with no formatting would look like a base 8 number is just wrong. What would you expect from intval(12,16) because it can't make an int a c?
– Robert McKee
Dec 22 '16 at 17:54
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Accessing @attribute from SimpleXML
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Yes, but in a harder form
– zysoft
Sep 27 '12 at 12:23
2
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Can promises have multiple arguments to onFulfilled?
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You can use E6 destructuring:
Object destructuring:
promise = new Promise(function(onFulfilled, onRejected){
onFulfilled({arg1: value1, arg2: value2});
})
promise.then(({arg1, arg2}) => {
// ....
});
Array destructuring:
...
How to print number with commas as thousands separators?
...
Locale unaware
'{:,}'.format(value) # For Python ≥2.7
f'{value:,}' # For Python ≥3.6
Locale aware
import locale
locale.setlocale(locale.LC_ALL, '') # Use '' for auto, or force e.g. to 'en_US.UTF-8'
'{:n}'.format(value) # For Python ≥...
Why are functions in Ocaml/F# not recursive by default?
...et is not only used to bind functions, but also other regular values. Most forms of values are not allowed to be recursive. Certain forms of recursive values are allowed (e.g. functions, lazy expressions, etc.), so it needs an explicit syntax to indicate this.
It might be easier to optimize non-recu...
How to lock compiled Java classes to prevent decompilation?
... Excelsior JET, for example, that compile your Java code directly to a platform specific native binary.
In any case You've got to remember that as the saying goes in Estonian "Locks are for animals". Meaning that every bit of code is available (loaded into memory) during the runtime and given enoug...
How can I change CSS display none or block property using jQuery?
...answered Aug 27 '10 at 8:53
djdd87djdd87
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Eclipse RCP Plug-in开发自学教程（Eclipse3.6） - 文档下载 - 清泛网 - ...
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7.2.1 概述 .....................................................................................................................................87
7.2.2 创建工程 .......................................................
How to fallback to local stylesheet (not script) if CDN fails
...u cannot enumerate .rules/.cssRules for external stylesheets. jsfiddle.net/E6yYN/13
– Salman A
Oct 13 '16 at 7:09
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How to test if parameters exist in rails
...am a fan of
params[:one].present?
Just because it keeps the params[sym] form so it's easier to read.
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