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What is the difference between javac and the Eclipse compiler?
...hen it worked smoothly! I found in Google that I had to upgrade the JDT in order to get the fix for that issue.
– Abel Morelos
Jun 18 '10 at 15:18
5
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Analyze audio using Fast Fourier Transform
...ut will be imaginary numbers even though your input is all real values. In order to get the amount of power in each frequency, you need to calculate the magnitude of the FFT coefficient for each frequency. This is not just the real component of the coefficient, you need to calculate the square root ...
How do I show multiple recaptchas on a single page?
... add that the indexing does have to correspond with the grecaptcha.render ordering. For this example, grecaptcha.render('RecaptchaField1'... would be verified with grecaptcha.getResponse(0) and grecaptcha.render('RecaptchaField2'... would be verified with grecaptcha.getResponse(1), etc...
...
How to get the url parameters using AngularJS
... In Angular 1.5.8, I did not have to configure $locationProvider in order for this to work. http://example.com/path#?someKey=someVal, then $location.search().someKey // => 'someVal'
– jiminikiz
Mar 31 '17 at 20:33
...
What's the difference between “declare class” and “interface” in TypeScript
...construct will be stripped out. The typescript compiler uses interfaces in order to check if objects have the right structure.
For example when we have the following interface:
interface test {
foo: number,
bar: string,
}
The objects which we define which have this interface type need to ma...
Get DateTime.Now with milliseconds precision
...re about the exact timing - you just want to show the samples in the right order, with "pretty good" accuracy, then the system clock should be fine. I'd advise you to use DateTime.UtcNow rather than DateTime.Now though, to avoid time zone issues around daylight saving transitions, etc.
If your ques...
Install a Windows service using a Windows command prompt?
...letely incorrect. I hope that @CaptainDashenka will remove that comment in order not to mislead anyone. It is available, at least under Windows 10 Professional, but you must enter sc.exe as sc is the service control manager, which is another thing entirely. Documentation is here: docs.microsoft.com/...
How can Xml Documentation for Web Api include documentation from beyond the main project?
..._Data/XmlDocument.xml")));
This is the line you initially uncommented in order to enable XML help documentation in the first place. Replace that line with:
config.SetDocumentationProvider(new XmlDocumentationProvider(
HttpContext.Current.Server.MapPath("~/App_Data")));
This step ensures th...
Logger slf4j advantages of formatting with {} instead of string concatenation
...and {@link #debug(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*/
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
public void debug(String format, Object... arguments);
...
Html helper for
...
Improved version of Paulius Zaliaduonis' answer:
In order to make the validation work properly I had to change the Model to:
public class ViewModel
{
public HttpPostedFileBase File { get; set; }
[Required(ErrorMessage="A header image is required"), FileExtensio...