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Get query from java.sql.PreparedStatement [duplicate]

...re lucky, the JDBC driver in question may return the complete SQL by just calling PreparedStatement#toString(). I.e. System.out.println(preparedStatement); To my experience, the ones which do so are at least the PostgreSQL 8.x and MySQL 5.x JDBC drivers. For the case your JDBC driver doesn't supp...
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Can You Get A Users Local LAN IP Address Via JavaScript?

...ay it on the web page. Why? Because that's what the page I'm working on is all about, showing as much information as possible about you, the visitor: http://www.whatsmyip.org/more-info-about-you/ ...
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What does “|=” mean? (pipe equal operator)

...ults | Notification.DEFAULT_SOUND; where | is the bit-wise OR operator. All operators are referenced here. A bit-wise operator is used because, as is frequent, those constants enable an int to carry flags. If you look at those constants, you'll see that they're in powers of two : public static...
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Where can I find the TypeScript version installed in Visual Studio?

... If you only have TypeScript installed for Visual Studio then: Start the Visual Studio Command Prompt Type tsc -v and hit Enter Visual Studio 2017 versions 15.3 and above bind the TypeScript version to individual projects, as this answer points out: ...
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When to use AtomicReference in Java?

...ke the key to needing this is because you need to do a "compareAndSet". If all I needed to do was set I wouldn't need the AtomicObject at all because of reference updates themselves being atomic? – sMoZely Jan 20 '13 at 21:46 ...
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Can I set null as the default value for a @Value in Spring?

... This is really old, but you can use Spring EL now, e.g. @Value("${stuff.value:#{null}}") See this question. share | improve this an...
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Create new tmux session from inside a tmux session

... Thanks for the very complete answer, this answered a few of my questions all at once! – mdekkers Jun 1 '18 at 4:33 add a comment  |  ...
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How to iterate over a JSONObject?

I use a JSON library called JSONObject (I don't mind switching if I need to). 15 Answers ...
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How do you round UP a number in Python?

... Elaboration: math.ceil returns the smallest integer which is greater than or equal to the input value. This function treats the input as a float (Python does not have strongly-typed variables) and the function returns a float. If you want an int, you can constru...
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How can I repeat a character in Bash?

...ay matter with large repeat counts). Summary: If your repeat count is small, say up to around 100, it's worth going with the Bash-only solutions, as the startup cost of external utilities matters, especially Perl's. Pragmatically speaking, however, if you only need one instance of repeating ch...