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C/C++ check if one bit is set in, i.e. int variable
... a std::bitset if it's C++. Simple. Straight-forward. No chance for stupid errors.
typedef std::bitset<sizeof(int)> IntBits;
bool is_set = IntBits(value).test(position);
or how about this silliness
template<unsigned int Exp>
struct pow_2 {
static const unsigned int value = 2 * po...
List comprehension in Ruby
...ms
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Finished in 66.683039 seconds.
15 tests, 0 assertions, 0 failures, 0 errors
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Mocking python function based on input arguments
...h keywords in you production code or this approach won't work. You get the error: got multiple values for argument.
– Erik Kalkoken
Mar 6 at 10:43
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How can I use Timer (formerly NSTimer) in Swift?
...ods needs to be an NSObject, else you end up with an unrecognised selector error
– Joshua
Jul 11 '14 at 7:00
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How to select only 1 row from oracle sql?
...ch first 1 row only; its not working in my swl devloper nor in sql plus so error at fetch.
– nikhil sugandh
Aug 9 '18 at 16:07
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How can I manually generate a .pyc file from a .py file
...pile
py_compile.compile(py_filepath, pyc_filepath)
If the input code has errors then the py_compile.PyCompileError exception is raised.
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How do I get the web page contents from a WebView?
...ethods must be annotated with @JavascriptInterface. Otherwise you will see error like: Uncaught TypeError: Object [object Object] has no method 'processHTML' at null:1
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java.io.Console support in Eclipse IDE
... I'd also put a pause at the end of that batch file so you can see any error messages that flash up before it closes.
– Matt Lyons
Mar 5 '12 at 23:14
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SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
...ECT" version of the query works, but the UPDTATE statement throws a syntax error at "FROM"
– 2NinerRomeo
Mar 4 '15 at 19:44
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Creating JSON on the fly with JObject
...et 'Newtonsoft.Json.Linq.JObject' does not contain a definition for 'Date' error when I try to run your code. The way I could make it work is change the first line to: dynamic jsonExpando = new ExpandoObject(); and add a line after your code: JObject jsonObject = JObject.FromObject(jsonExpando);
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