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How to best position Swing GUIs?

... To my eye, a GUI in the middle of the screen looks so.. "splash-screen'ish". I keep waiting for them to disappear and the real GUI to appear! Since Java 1.5 we've had access to Window.setLocationByPlatform(boolean). which.. Sets whether this Window sho...
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URLWithString: returns nil

...llowing API webStringURL = [stringURL stringByAddingPercentEncodingWithAllowedCharacters:NSCharacterSet.URLQueryAllowedCharacterSet]; – Rushabh Oct 24 '17 at 0:37 ...
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Is there a way to squash a number of commits non-interactively?

... the interactive git commit UI in that case. – Lily Ballard Sep 1 '11 at 20:16 3 Just to make it ...
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String to object in JS

... Actually, the best solution is using JSON: Documentation JSON.parse(text[, reviver]); Examples: 1) var myobj = JSON.parse('{ "hello":"world" }'); alert(myobj.hello); // 'world' 2) var myobj = JSON.parse(JSON.stringify({ ...
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In Java, what does NaN mean?

...ce some undefined result. For example, 0.0 divided by 0.0 is arithmetically undefined. Taking the square root of a negative number is also undefined. share | improve this answer | ...
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Build vs new in Rails 3

...ng a new Client object from the clients collection, and so it can automatically set the firm_id to some_firm.id, whereas the docs are calling Client.new which has no knowledge of any Firm's id at all, so it needs the firm_id passed to it. The only difference between some_firm.clients.new and some_f...
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and

...'t know how to rephrase it in order to make it easier to understand. Especially in these small comment-boxes. I recommend you read this: regular-expressions.info/lookaround.html and if you still have question, simply post a question of your own. Good luck! – Bart Kiers ...
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MongoDB Aggregation: How to get total records count?

...sults simultaneously in single query. I can't explain how I felt when I finally achieved it LOL. $result = $collection->aggregate(array( array('$match' => $document), array('$group' => array('_id' => '$book_id', 'date' => array('$max' => '$book_viewed'), 'views' => array('...
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How to get std::vector pointer to the raw data?

...he iterator returned by begin() (as the compiler warns, this is not technically allowed because something.begin() is an rvalue expression, so its address cannot be taken). Assuming the container has at least one element in it, you need to get the address of the initial element of the container, whi...
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Windows recursive grep command-line

...hes pattern if at the end of a line. /L Uses search strings literally. /R Uses search strings as regular expressions. /S Searches for matching files in the current directory and all subdirectories. /I Specifies that the search is not to be case-se...