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How to convert Set to Array?
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if no such option exists, then maybe there is a nice idiomatic
one-liner for doing that ? like, using for...of, or similar ?
Indeed, there are several ways to convert a Set to an Array:
using Array.from
let array = Array.from(mySet...
Microsoft Azure: How to create sub directory in a blob container
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In Azure Portal we have below option while uploading file :
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How Do I Use Factory Girl To Generate A Paperclip Attachment?
...re images has a Paperclip attachment field called data, an abbreviated version displayed below:
8 Answers
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Open a link in browser with java button? [duplicate]
... : null;
if (desktop != null && desktop.isSupported(Desktop.Action.BROWSE)) {
try {
desktop.browse(uri);
return true;
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
public static boolean openWebpage(UR...
Best way to check if UITableViewCell is completely visible
... and compare it with tableview's bounds rect using CGRectContainsRect function.
Note that this will not instantiate the cell if it is not visible, and thus will be rather fast.
Swift
let cellRect = tableView.rectForRowAtIndexPath(indexPath)
let completelyVisible = tableView.bounds.contains(cellRe...
Why does my Spring Boot App always shutdown immediately after starting?
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Resolution: the app is not a webapp because it doesn't have an embedded container (e.g. Tomcat) on the classpath. Adding one fixed it. If you are using Maven, then add this in pom.xml:
<dependency>
<groupId>org.spri...
How can Perl's print add a newline by default?
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Perl 6 has the say function that automatically appends \n.
You can also use say in Perl 5.10 or 5.12 if you add
use feature qw(say);
to the beginning of your program. Or you can use Modern::Perl to get this and other features.
See perldoc feat...
Renaming projects in Xcode 4
I must be missing something obvious, but I can't figure out how to rename my project in Xcode 4.
11 Answers
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Keystore change passwords
... Does this apply to .jks too? My keystore is .jks generated by Android Studio
– user5395084
Jan 1 '17 at 17:55
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What is the easiest way in C# to trim a newline off of a string?
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While trimming ANY combination of characters that make up a new line char(s) does address underlying problem and the spirit of the question, it also leaves a potential for unwanted functionality in the general sense. In a file processing senario I coul...