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Does Python have a ternary conditional operator?

...ession: >>> pass if False else x = 3 File "<stdin>", line 1 pass if False else x = 3 ^ SyntaxError: invalid syntax You can, however, use conditional expressions to assign a variable like so: x = a if True else b Think of the conditional expression as switching betwee...
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Checkbox for nullable boolean

... 19 Answers 19 Active ...
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CASCADE DELETE just once

... 178 No. To do it just once you would simply write the delete statement for the table you want to ...
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IE7 does not understand display: inline-block

... 301 The IE7 display: inline-block; hack is as follows: display: inline-block; *display: inline; zoo...
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python's re: return True if string contains regex pattern

... 155 import re word = 'fubar' regexp = re.compile(r'ba[rzd]') if regexp.search(word): print 'matc...
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Detect if a NumPy array contains at least one non-numeric value?

... 187 This should be faster than iterating and will work regardless of shape. numpy.isnan(myarray)....
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Providing white space in a Swing GUI

... 111 +200 Using ...
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Is gcc std::unordered_map implementation slow? If so - why?

...!! With gcc-4.7 inserts: 37728 get : 2985 With gcc-4.6 inserts: 2531 get : 1565 So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing). I will submit a bug report.....
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Why does ReSharper tell me “implicitly captured closure”?

...ase.OnLoad(e); int i = 0; Random g = new Random(); this.button1.Click += (sender, args) => this.label1.Text = i++.ToString(); this.button2.Click += (sender, args) => this.label1.Text = (g.Next() + i).ToString(); } I get an "Implicitly captured closure: g" warning at the firs...
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is there a require for json in node.js

... | edited Jan 29 '18 at 11:57 Frank Nocke 6,87822 gold badges5656 silver badges8282 bronze badges ...