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Can comments be used in JSON?
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5771
No.
The JSON should all be data, and if you include a comment, then it will be data too.
Yo...
Making the Android emulator run faster
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edited Oct 18 '17 at 14:48
Ibrahim.H
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answer...
How to create NS_OPTIONS-style bitmask enumerations in Swift?
..."multipleOptions has SecondOption")
}
let allOptions = MyOptions(rawValue: 7)
if allOptions.contains(.thirdOption) {
print("allOptions has ThirdOption")
}
Swift 2.0
In Swift 2.0, protocol extensions take care of most of the boilerplate for these, which are now imported as a struct that confor...
Render HTML to an image
...nsparent background from the command line
Using Chrome headless (version 74.0.3729.157 as of this response), it is actually easy:
"/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" --headless --screenshot --window-size=256,256 --default-background-color=0 button.html
Explanation of ...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
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return results;
}
let duplicatedArray = [9, 9, 111, 2, 3, 4, 4, 5, 7];
console.log(`The duplicates in ${duplicatedArray} are ${findDuplicates(duplicatedArray)}`);
In case, if you are to return as a function for duplicates. This is for similar type of case.
Reference: https://stackov...
How can I tell if a DOM element is visible in the current viewport?
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357
Update: Time marches on and so have our browsers. This technique is no longer recommended and yo...
How to find files that match a wildcard string in Java?
...getIncludedFiles();
You'll need to reference ant.jar (~ 1.3 MB for ant 1.7.1).
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How do I determine whether an array contains a particular value in Java?
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camickrcamickr
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How do I find out which keystore was used to sign an app?
...A
You will get certificate fingerprints like this:
MD5: B3:4F:BE:07:AA:78:24:DC:CA:92:36:FF:AE:8C:17:DB
SHA1: 16:59:E7:E3:0C:AA:7A:0D:F2:0D:05:20:12:A8:85:0B:32:C5:4F:68
Signature algorithm name: SHA1withRSA
Then use the keytool again to print out all the aliases of your signing...
How can I convert my device token (NSData) into an NSString?
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edited Apr 1 '16 at 7:12
iDevAmit
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answered ...