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Runnable with a parameter?

...ould be immediately rejected, and this would be suggested: void foo(final String str) { Thread t = new Thread(() -> someFunc(str)); t.start(); } As before, details like handling that thread in a meaningful way is left as an exercise to the reader. But to put it bluntly, if you're afrai...
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Advantages of std::for_each over for loop

... The nice thing with C++11 (previously called C++0x), is that this tiresome debate will be settled. I mean, no one in their right mind, who wants to iterate over a whole collection, will still use this for(auto it = collection.begin(); it != collection.end() ; ++...
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How do I force Postgres to use a particular index?

...of why and what you can do instead can be found here. The reasons are basically that it's a performance hack that tends to cause more problems later down the line as your data changes, whereas PostgreSQL's optimizer can re-evaluate the plan based on the statistics. In other words, what might be a go...
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Deserializing a JSON into a JavaScript object

I have a string in a Java server application that is accessed using AJAX. It looks something like the following: 8 Answers ...
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Optimal way to concatenate/aggregate strings

I'm finding a way to aggregate strings from different rows into a single row. I'm looking to do this in many different places, so having a function to facilitate this would be nice. I've tried solutions using COALESCE and FOR XML , but they just don't cut it for me. ...
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Is there a JavaScript function that can pad a string to get to a determined length?

...und this solution here and this is for me much much simpler: var n = 123 String("00000" + n).slice(-5); // returns 00123 ("00000" + n).slice(-5); // returns 00123 (" " + n).slice(-5); // returns " 123" (with two spaces) And here I made an extension to the string object: String.prototype.pa...
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JavaScript string newline character?

...ch(/\n/) ? 'LF' : '')); } log_newline('HTML source'); log_newline('JS string', "foo\nbar"); log_newline('JS template literal', `bar baz`); <textarea id="test" name="test"> </textarea> IE8 and Opera 9 on Windows use \r\n. All the other browsers I tested (Safari 4 and Fir...
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How to check which version of v8 is installed with my NodeJS?

How is V8 installed along with NodeJs? What version is my current V8 engine? 12 Answers ...
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How to remove the last character from a string?

I want to remove the last character from a string. I've tried doing this: 32 Answers 3...
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?

...er weeks of trying to get the guy who has the key to sign the app, they finally came back and said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, and revoke the dist certificate, and then re-assign one, will I then be able to sign the app and upload it ...