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How to check if a string starts with one of several prefixes?
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No one mentioned Stream so far, so here it is:
if (Stream.of("Mon", "Tues", "Wed", "Thurs", "Fri").anyMatch(s -> newStr4.startsWith(s)))
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Android splash screen image sizes to fit all devices
I have a full screen PNG I want to display on splash. Only one error there, and I have no idea
what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so th...
Git undo changes in some files [duplicate]
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There are three basic ways to do this depending on what you have done with the changes to the file A. If you have not yet added the changes to the index or committed them, then you just want to use the checkout command - this will change the state of the working copy to match the repository...
How do I create a readable diff of two spreadsheets using git diff?
...files that I know of, and this makes merging extremely tedious and error prone.
21 Answers
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Visual Studio: Multiple post-build commands?
...ands as you want. Just separate them by newlines.
Here's an example from one of my projects.
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How does LMAX's disruptor pattern work?
...the ring buffer, however it is a bit dry, academic and tough going for someone wanting to learn how it works. However there are some blog posts that have started to explain the internals in a more readable way. There is an explanation of ring buffer that is the core of the disruptor pattern, a descr...
Differences between strong and weak in Objective-C
...nly once you set the property to nil will the object get destroyed (unless one or more other objects also hold a strong reference to it).
In contrast, with a weak reference you signify that you don't want to have control over the object's lifetime. The object you are referencing weakly only lives o...
Is D a credible alternative to Java and C++? [closed]
...community, momentum, and commercial support, just to name a few. In every one of those regards, D is hopelessly behind Java, C++, and C#. In fact, I'd argue it's even behind so-called "scripting" languages like Python, Perl, PHP, Ruby, and even JavaScript in these regards.
To be blunt, you simply...
How to pass the values from one activity to previous activity
How do I pass a value from one screen to its previous screen?
6 Answers
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In Perl, how can I read an entire file into a string?
I'm trying to open an .html file as one big long string. This is what I've got:
16 Answers
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