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How to filter a dictionary according to an arbitrary condition function?

... And here is a good explanation why the function call dict() is slower than the constructor/literal syntax {} doughellmann.com/2012/11/… – dorvak Jul 10 '13 at 9:37 ...
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How can I create download link in HTML?

... new browser window appear before the download starts. That window will usually be closed when the browser discovers that the resource is a file download. Note that file types known to the browser (e.g. JPG or GIF images) will usually be opened within the browser. You can try sending the right hea...
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Why is semicolon allowed in this python snippet?

...ot warrant the use of semicolons to end statements. So why is this (below) allowed? 15 Answers ...
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How to avoid 'cannot read property of undefined' errors?

... Catching all exceptions without re-throwing is bad, and generally using exceptions as part of the expected flow of execution is also not great -- even though in this case it's pretty well contained. – hugo ...
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Where are static variables stored in C and C++?

... @Don Neufeld: your answer does not answer the question at all. I do not understand why it is accepted. Because the both the 'foo' and 'bar' are non-0 initialized. The question is where to place two static/global variable with the same name in .bss or .data – lu...
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WKWebView not loading local files under iOS 8

... They finally solved the bug! Now we can use -[WKWebView loadFileURL:allowingReadAccessToURL:]. Apparently the fix was worth some seconds in WWDC 2015 video 504 Introducing Safari View Controller For iOS8 ~ iOS10 (Swift 3) As Da...
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How would I create a UIAlertView in Swift?

... the handler might need to pass the chosen title off to some other method call – Honey Nov 30 '16 at 17:27 ...
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How can I see the raw SQL queries Django is running?

...t the output of the query is not valid SQL, because: "Django never actually interpolates the parameters: it sends the query and the parameters separately to the database adapter, which performs the appropriate operations." From Django bug report #17741. Because of that, you should not send qu...
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Favorite Django Tips & Features?

... This alleviates you from always type os.path.join() which gets annoying pretty fast: j = lambda filename: os.path.join(PROJECT_DIR, filename). Then you just need to type j("static"). – wr. Ma...
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How to make a countdown timer in Android?

...? I tried getting the value from an EditText but it didn't seem to work at all. – edwoollard Aug 3 '13 at 9:41 ...