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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 ...
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...
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...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
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1171
+50
JavaSc...
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
11
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Auto-reload browser when I save changes to html file, in Chrome?
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Eric Leschinski
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answered Apr 7 '11 at 23:55
milkypostman...
SQL-Server: Error - Exclusive access could not be obtained because the database is in use
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Dave MasonDave Mason
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Why should I learn Lisp? [closed]
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edited Nov 13 '11 at 18:45
community wiki
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