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Why does flowing off the end of a non-void function without returning a value not produce a compiler
...lue could be set with embedded assembler or other tricky methods.
From C++11 draft:
§ 6.6.3/2
Flowing off the end of a function [...] results in undefined behavior in a value-returning function.
§ 3.6.1/5
If control reaches the end of main without encountering a return statement, the ...
PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
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Alex SotoAlex Soto
5,38711 gold badge1717 silver badges77 bronze badges
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How can you tell when a layout has been drawn?
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answered Oct 12 '11 at 4:01
blessenmblessenm
29.4k1212 gold badges6161 silver badges7373 bronze badges
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Repeat Character N Times
...n simply write:
"a".repeat(10)
Before repeat, we used this hack:
Array(11).join("a") // create string with 10 a's: "aaaaaaaaaa"
(Note that an array of length 11 gets you only 10 "a"s, since Array.join puts the argument between the array elements.)
Simon also points out that according to this ...
What's the best way to bundle static resources in a Go program? [closed]
...he Go Playground):
var imgdata = []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
Storing as base64 string
If the file is not "too large" (most images/icons qualify), there are other viable options too. You can convert the content of the file to a Base64 string and store that in your...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
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JavaSc...
Setting the selected value on a Django forms.ChoiceField
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116
Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_numb...
How do I determine the current operating system with Node.js
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answered Dec 30 '11 at 20:54
Mauvis LedfordMauvis Ledford
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Typedef function pointer?
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neilxdims
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answered Nov 28 '10 at 4:57
Jacob RelkinJacob Relkin
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Can I get CONST's defined on a PHP class?
... undocumented.)
– Benji XVI
May 16 '11 at 23:08
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