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How do I convert a double into a string in C++?
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// The C way:
char buffer[32];
snprintf(buffer, sizeof(buffer), "%g", myDoubleVar);
// The C++03 way:
std::ostringstream sstream;
sstream << myDoubleVar;
std::string varAsString = sstream.str();
// The C++11 way:
std::string varAsString = std::to_string(myDoubleVar);
// The boost way:
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What is a Python equivalent of PHP's var_dump()? [duplicate]
...ging in PHP, I frequently find it useful to simply stick a var_dump() in my code to show me what a variable is, what its value is, and the same for anything that it contains.
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Converting stream of int's to char's in java
...eam and a reader (with a lower case r) in the same sentence :( Have edited my answer to make this clear.
– Jon Skeet
May 7 '09 at 23:20
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Web scraping with Python [closed]
...ickCoetzee - your simplification raises a MissingSchema error (at least on my installation). This works: soup = BeautifulSoup(requests.get('http://example.com').text)
– kmote
Nov 30 '12 at 5:44
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Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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document.getElementById("MyID").className =
document.getElementById("MyID").className.replace(/\bMyClass\b/,'');
where MyID is the ID of the element and MyClass is the name of the class you wish to remove.
UPDATE:
To support class names con...
ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC
...or as a whole can not be programmatically determined.
Model
public class MyModel
{
public bool IsMarried { get; set; }
}
View
<fieldset>
<legend>Married</legend>
@Html.RadioButtonFor(e => e.IsMarried, true, new { id = "married-true" })
@Html.Label("married-...
set gvim font in .vimrc file
... answered Jul 23 '10 at 9:39
Dummy00001Dummy00001
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How can I pass selected row to commandLink inside dataTable or ui:repeat?
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+1, although my preference goes to #2 (if 2.5 has to be supported).
– Bozho
Feb 14 '11 at 17:06
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Print PHP Call Stack
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this regularly makes my php run out of memory. I recommend Tobiasz' solution.
– peedee
Jul 16 '15 at 9:19
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Is it possible to embed animated GIFs in PDFs?
...rm that embedding a MOV file in a PDF via InDesign works. But Quicktime on my iMac refuses to open GIF files. Can you give more details about that part... what version of Quicktime are you using?
– peacetype
Mar 27 '18 at 10:43
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