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JSON and XML comparison [closed]
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What about JSON Schema? en.wikipedia.org/wiki/JSON#JSON_Schema
– John Doe
Sep 2 '15 at 15:11
5
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How to access the correct `this` inside a callback?
...ontrived example:
var arr = [1, 2, 3];
var obj = {multiplier: 42};
var new_arr = arr.map(function(v) {
return v * this.multiplier;
}, obj); // <- here we are passing `obj` as second argument
Note: Whether or not you can pass a value for this is usually mentioned in the documentation of that...
How to wait for all goroutines to finish without using time.Sleep?
...",
"http://www.somestupidname.com/",
}
for _, url := range urls {
// Increment the WaitGroup counter.
wg.Add(1)
// Launch a goroutine to fetch the URL.
go func(url string) {
// Dec...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...n: https://a.domain.com" http://hashhashhash.cloudfront.net/font.woff?https_a.domain.com
Response headers from Domain A:
Access-Control-Allow-Origin: https://a.domain.com
Access-Control-Allow-Methods: GET
Access-Control-Max-Age: 3000
Access-Control-Allow-Credentials: true
X-Cache: Miss from Cloud...
Proper SCSS Asset Structure in Rails
...it. So they can be used in type.scss in the bootstrap folder but also in my_model.css.scss.
After this create a folder named partials or modules. This will be the place of most of the other files. You can just add the import to the application.scss file so it will look like:
@import "bootstrap/bo...
Difference between a “coroutine” and a “thread”?
...ot involved in the coroutine switches.
—http://www.boost.org/doc/libs/1_55_0/libs/coroutine/doc/html/coroutine/overview.html
A language that supports native threads can execute its threads (user threads) onto the operating system's threads (kernel threads). Every process has at least one kerne...
Load view from an external xib file in storyboard
...View?
@IBOutlet weak var label: UILabel!
@IBAction func buttonTap(_ sender: UIButton) {
label.text = "Hi"
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
guard let view = loadViewFromNib() else { return }
view.frame = self.bo...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...[Local Settings\]Application Data\<companyname>\<appdomainname>_<eid>_<hash>\<verison>
<c:\Documents and Settings> is the user data directory, either non-roaming (Local Settings above) or roaming.
<username> is the user name.
<companyname> is the Com...
What Does 'Then' Really Mean in CasperJS
...,
"function step2() { this.echo('this is step two'); }",
"function _step() { this.open(location, settings); }",
"function step3() { this.echo('this is step 3 (google.com is loaded)'); }"
]
Notice the _step() function which has been added automatically by CasperJS to load the url for us...
How do I replace NA values with zeros in an R dataframe?
...and only replaces the ones with missingness.
– Twitch_City
Jul 29 '15 at 16:14
3
And... if you ha...