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Java: function for arrays like PHP's join()?
...ner class: http://docs.oracle.com/javase/8/docs/api/java/util/StringJoiner.html
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Print a list in reverse order with range()?
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use reversed() function:
reversed(range(10))
It's much more meaningful.
Update:
If you want it to be a list (as btk pointed out):
list(reversed(range(10)))
Update:
If you want to use only range to achieve the same result, you can use all its parameters. range(start, s...
How to switch back to 'master' with git?
I have made my first commit; then created a branch (let's say branch1).
5 Answers
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iOS: How does one animate to new autolayout constraint (height)
I've never worked with autolayout constraints before. I have a small new app I'm working on and noticed that the NIB's views are defaulting to autolayout. So, I figured I'd take the opportunity to work with it and try to figure out where Apple is going with this.
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Can I mix Swift with C++? Like the Objective-C .mm files
I just changed my .m files to .mm and use C++. Is there a way to do the same with Swift?
13 Answers
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How can I pass command-line arguments to a Perl program?
...y traversing an argument list. Based on perlmeme.org/howtos/syntax/foreach.html it looks like the syntax is correct; for a caveat, check the section, Side-effects : The control variable is an alias to the list element
– jaredor
Dec 12 '08 at 15:32
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“Wrap with try…catch” in IntelliJ?
...s.com/help/idea/2016.2/surrounding-blocks-of-code-with-language-constructs.html
If you are using Ubuntu and already read above answers you may see that default key shortcut for surround with Ctrl+Alt+T is open terminal in Ubuntu.
So one way to use surround with is, in Menu Code -> Surround with....
Convert JSON style properties names to Java CamelCase names with GSON
I'm using GSON to convert JSON data I get to a Java object. It works pretty well in all my tests.
The problem is that our real objects have some properties named like is_online. GSON only maps them if they are named totally equal, it would be nice to have GSON convert the names to Java camel case ...
PowerShell script not accepting $ (dollar) sign
I am trying to open an SQL data connection using a PowerShell script and my password contains a $ sign:
1 Answer
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PHP: Move associative array element to beginning of array
What would be the best method of moving any element of an associative array to the beginning of the array?
6 Answers
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