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How to split a String by space

... I find it useful as my use case was to split the string and remove multiple spaces. One line of code does both for me. – Niharika Upadhyay Jul 10 '18 at 9:06 ...
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Clang optimization levels

...dvars -loop-idiom -loop-deletion -loop-unroll -memdep -memcpyopt -sccp -demanded-bits -bdce -dse -postdomtree -adce -barrier -rpo-functionattrs -globaldce -float2int -loop-accesses -loop-distribute -loop-vectorize -loop-load-elim -alignment-from-assumptions -strip-dead-prototypes -loop-sink -instsim...
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IntelliJ IDEA JDK configuration on Mac OS

...king me to choose JDK for this project. Anyone know how I can configure it and make it easy to use? 4 Answers ...
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setBackground vs setBackgroundDrawable (Android)

... a view. There are two methods for this (as far as I see): setBackground and setBackgroundDrawable . 12 Answers ...
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Why use pointers? [closed]

...tionality, missing data types or for pure perfomance. More below... When and where should I use pointers? Short answer here is: Where you cannot use anything else. In C you don't have any support for complex datatypes such as a string. There are also no way of passing a variable "by reference" ...
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Push Notifications in Android Platform

... Google's official answer is the Android Cloud to Device Messaging Framework (deprecated) Google Cloud Messaging(deprecated) Firebase Cloud Messaging It will work on Android >= 2.2 (on phones that have the Play Store). ...
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How do I handle the window close event in Tkinter?

How do I handle the window close event (user clicking the 'X' button) in a Python Tkinter program? 6 Answers ...
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Can I embed a custom font in an iPhone application?

...uld like to have an app include a custom font for rendering text, load it, and then use it with standard UIKit elements like UILabel . Is this possible? ...
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How to pattern match using regular expression in Scala?

... would like to be able to find a match between the first letter of a word, and one of the letters in a group such as "ABC". In pseudocode, this might look something like: ...
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How to check iOS version?

...lable(iOS 9, *) {} In Objective-C, you need to check the system version and perform a comparison. [[NSProcessInfo processInfo] operatingSystemVersion] in iOS 8 and above. As of Xcode 9: if (@available(iOS 9, *)) {} The full answer … In Objective-C, and Swift in rare cases, it's better to...