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Functional style of Java 8's Optional.ifPresent and if-not-Present?
In Java 8, I want to do so<em>mem>ething to an Optional object if it is present, and do another thing if it is not present.
12 A...
E<em>mem>ail validation using jQuery
I'<em>mem> new to jQuery and was wondering how to use it to validate e<em>mem>ail addresses.
35 Answers
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How to get a cross-origin resource sharing (CORS) post request working
I have a <em>mem>achine on <em>mem>y local lan (<em>mem>achineA) that has two web servers. The first is the in-built one in XB<em>Mem>C (on port 8080) and displays our library. The second server is a CherryPy python script (port 8081) that I a<em>mem> using to trigger a file conversion on de<em>mem>and. The file conversion is triggered b...
Android Facebook integration with invalid key hash
In one of <em>mem>y apps I need to get data fro<em>mem> Facebook... I a<em>mem> doing this:
25 Answers
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Using Regex to generate Strings rather than <em>mem>atch the<em>mem>
I a<em>mem> writing a Java utility which helps <em>mem>e to generate loads of data for perfor<em>mem>ance testing. It would be really cool to be able to specify a regex for Strings so that <em>mem>y generator spits out things which <em>mem>atch this. Is there so<em>mem>ething out there already baked which I can use to do this? Or is th...
How do I copy a string to the clipboard on Windows using Python?
I'<em>mem> trying to <em>mem>ake a basic Windows application that builds a string out of user input and then adds it to the clipboard. How do I copy a string to the clipboard using Python?
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spring boot default H2 jdbc connection (and H2 console)
I a<em>mem> si<em>mem>ply trying to see the H2 database content for an e<em>mem>bedded H2 database which spring-boot creates when I don't specify anything in <em>mem>y application.properties and start with <em>mem>vn spring:run. I can see hibernate JPA creating the tables but if I try to access the h2 console at the URL below the dat...
HT<em>Mem>L For<em>mem>: Select-Option vs Datalist-Option
... any situation in which it would be better to use one or the other? An exa<em>mem>ple of each follows:
8 Answers
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How do I clear <em>mem>y local working directory in Git? [duplicate]
How can I clear <em>mem>y working directory in Git?
6 Answers
6
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Create a git patch fro<em>mem> the unco<em>mem><em>mem>itted changes in the current working directory
Say I have unco<em>mem><em>mem>itted changes in <em>mem>y working directory. How can I <em>mem>ake a patch fro<em>mem> those without having to create a co<em>mem><em>mem>it?
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