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How to measure time taken by a function to execute
...nction you're measuring time for
var t1 = performance.now()
console.log("Call to doSomething took " + (t1 - t0) + " milliseconds.")
NodeJs: it is required to import the performance class
Using console.time: (non-standard) (living standard)
console.time('someFunction')
someFunction() // ...
Is there a way to iterate over a range of integers?
...
I don't think most people would call this three-expression version more simple than what @Vishnu wrote. Only perhaps after years and years of C or Java indoctrination ;-)
– Thomas Ahle
Jun 28 '14 at 21:06
...
Google Tag Manager 入门指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...于是又添加了如下的代码：
_gaq.push(
["_addOrganic", "baidu", "word"],
["_addOrganic", "so.360.cn", "q"],
["_addOrganic", "sogou", "query"],
["_addOrganic", "soso", "w"],
["_addOrganic", "gougou", "search"],
["_addOrganic", "youdao", "q"]
);
随着对业务分析的深...
Is it possible to override the configuration of a plugin already defined for a profile in a parent P
...defining some configurations useful for this project (so that I can't get rid of this parent POM) :
3 Answers
...
How do I get a reference to the app delegate in Swift?
...st to "AppDelegate" or what ever your UIApplication subclass happens to be called. In Swift 3, 4 & 5, this is done as follows:
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let aVariable = appDelegate.someVariable
...
What is the JavaScript version of sleep()?
... or relates with the modern browsers "active" / "inactive" states after JS calls the "sleep" mode? Can the browser block the sleep as expected for general JS, to recall later when becomes "active", or does it have a different behavior?
– Andre Canilho
Oct 12 '...
Correct idiom for managing multiple chained resources in try-with-resources block?
...eption from flush within close caused close on the decorated object not be called. Whilst that has been fixed for some time, expect it from other implementations.
2)
try (
FileWriter fw = new FileWriter(file);
BufferedWriter bw = new BufferedWriter(fw)
) {
bw.write(text);
}
We're sti...
Restful API service
I'm looking to make a service which I can use to make calls to a web-based REST API.
11 Answers
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UIButton: set image for selected-highlighted state
...elected, but when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture.
Is it possible to set an image for highlighted state when the button selected?
...
Xcode iOS 8 Keyboard types not supported
...TextField Ctrl-dragged as an @Outlet in my .swift class.
Now in viewDidLoad i'm using this code
10 Answers
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