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When should I choose Vector in Scala?

It seems that Vector was late to the Scala collections party, and all the influential blog posts had already left. 6 Answ...
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Filter LogCat to get only the messages from My Application in Android?

...ssages to the log you can use adb -d logcat System.out:I *:S to show only calls to System.out. You can find all the log levels and more info here: https://developer.android.com/studio/command-line/logcat.html http://developer.android.com/reference/android/util/Log.html EDIT: Looks like I jumped t...
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Twitter image encoding challenge [closed]

... 4 = 64 colors) that simply gets blended in in some proportion. Mathematically, this is equivalent to a variable brightness and constant contrast adjustment for each color. Unfortunately, it also means there's no negative contrast to flip the colors. Once it's computed the position, orientation a...
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How to get rid of punctuation using NLTK tokenizer?

... You do not really need NLTK to remove punctuation. You can remove it with simple python. For strings: import string s = '... some string with punctuation ...' s = s.translate(None, string.punctuation) Or for unicode: import string tra...
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Accessing console and devtools of extension's background.js

...updated the picture. The triangle has been removed, that step now automatically happens when Developer mode is activated. – Rob W Oct 23 '14 at 9:28 ...
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Swift alert view with OK and Cancel: which button tapped?

... use it: var refreshAlert = UIAlertController(title: "Refresh", message: "All data will be lost.", preferredStyle: UIAlertControllerStyle.Alert) refreshAlert.addAction(UIAlertAction(title: "Ok", style: .Default, handler: { (action: UIAlertAction!) in print("Handle Ok logic here") })) refreshA...
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Is there a numpy builtin to reject outliers from a list

...numpy builtin to do something like the following? That is, take a list d and return a list filtered_d with any outlying elements removed based on some assumed distribution of the points in d . ...
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【视频教程】App Inventor 2 基础组件使用 - App Inventor 2 中文网 - 清泛...

【视频教程】App Inventor 2 基础组件使用app_inventor_2_basic_component_usage<iframe allowfullscreen= \"true \" border= \"0 \" frameborder= \"no \" framespacing= \"0 \" scrolling= \"no \" src= \" player bilibili com player html?aid=652531626&bvid=BV1HY4y127rN&cid=1025709578&page=1&high_qu...
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Find size of an array in Perl

...er this to be the standard way to get an array's size. The second way actually returns the last index of the array, which is not (usually) the same as the array size. share | improve this answer ...
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Convert NSDate to NSString

... How about... NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:@"yyyy"]; //Optionally for time zone conversions [formatter setTimeZone:[NSTimeZone timeZoneWithName:@"..."]]; NSString *stringFromDate = [formatter stringFromDate:myNSDateInstance]; ...