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How to get the day of week and the month of the year?
...2-digit', hour12: false };
var prnDt = 'Printed on ' + new Date().toLocaleTimeString('en-us', options);
console.log(prnDt);
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How to get JSON response from http.Get
...des its response onto a target structure.
var myClient = &http.Client{Timeout: 10 * time.Second}
func getJson(url string, target interface{}) error {
r, err := myClient.Get(url)
if err != nil {
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode...
What is the purpose of XORing a register with itself? [duplicate]
...or eax, eax will always set eax to zero, right? So, why does MSVC++ sometimes put it in my executable's code? Is it more efficient that mov eax, 0 ?
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How to encrypt/decrypt data in php?
...will be true if the key is crypto safe
This can be done once or multiple times (if you wish to create a chain of encryption keys). Keep these as private as possible.
IV
The initialisation vector adds randomness to the encryption and required for CBC mode. These values should be ideally be used o...
How to generate random SHA1 hash to use as ID in node.js?
...ode.js Crypto to create a HMAC-SHA1 hash?
I'd create a hash of the current timestamp + a random number to ensure hash uniqueness:
var current_date = (new Date()).valueOf().toString();
var random = Math.random().toString();
crypto.createHash('sha1').update(current_date + random).digest('hex');
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Parse rfc3339 date strings in Python? [duplicate]
...
You can use dateutil.parser.parse to parse strings into datetime objects.
dateutil.parser.parse will attempt to guess the format of your string, if you know the exact format in advance then you can use datetime.strptime which you supply a format string to (see Brent Washburne's answe...
What is an AngularJS directive?
I have spent quite a lot of time reading through AngularJS documentation and several tutorials, and I have been quite surprised at how unapproachable the documentation is.
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Fade Effect on Link Hover?
on many sites, such as http://www.clearleft.com , you'll notice that when the links are hovered over, they will fade into a different color as opposed to immediately switching, the default action.
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Best way to add page specific JavaScript in a Rails 3 app?
...derstand. Avoiding additional script tags is pretty important to page load time though.
– Ziggy
Apr 7 '13 at 20:27
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Case insensitive comparison of strings in shell script
...ash 4". Having said that, Bash 4 has been out for over seven years at the time of writing this comment, and my own OS X install has had it for almost that long.
– Riot
May 12 '16 at 0:24
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