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How to call getClass() from a static method in Java?
...putStream when used in a MapReduce.
public static InputStream getResource(String resource) throws Exception {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
InputStream is = cl.getResourceAsStream(resource);
return is;
}
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Check if a value is an object in JavaScript
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@Tresdin The best way is to run Object.prototype.toString.call(yourVar), being yourVar what you need to inspect. In case of arrays, Object.prototype.toString.call([1,2]) returns [object Array]
– Jose Rui Santos
Feb 25 '16 at 9:48
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Determine the data types of a data frame's columns
...integer" "logical" "factor"
Using str() gets you that information plus extra goodies (such as the levels of your factors and the first few values of each variable):
str(my.data)
'data.frame': 5 obs. of 4 variables:
$ y : num 1.03 1.599 -0.818 0.872 -2.682
$ x1: int 1 2 3 4 5
$ x2: logi T...
break out of if and foreach
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Useful, thank you. Extra karma for mentioning the argument. The if-loop thing seems like a hack, though. Why not just wrap the rest of the statements in another if? I know you were just trying to be helpful, but note to the newbies.
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How do I wrap text in a UITableViewCell without a custom cell
...eView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *cellText = @"Go get some text for your cell.";
UIFont *cellFont = [UIFont fontWithName:@"Helvetica" size:17.0];
CGSize constraintSize = CGSizeMake(280.0f, MAXFLOAT);
CGSize labelSize = [cellText sizeWithFo...
Viewing my IIS hosted site on other machines on my network
... </bindings>
</site>
...
</sites>
Just add extra lines to reflect your machine IP and designated port
<bindings>
<binding protocol="http" bindingInformation="*:63000:localhost" />
<binding protocol="http" bindingInformation="*:63000:10.0.0.201"...
Cannot install node modules that require compilation on Windows 7 x64/VS2012
...CMD prompt as Admin may also work, but I had success with PowerShell. The extra tooling and UNIX-like command support may be part of why it works, though running it as Admin was the bigger solution.
– Michael M
May 16 '18 at 21:36
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How can I redirect HTTP requests made from an iPad?
...ng a forward proxy. The ip2cidr page will be helpful at this point. (As an extra measure, the :8080 port is blocked by my firewall.)
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How to programmatically disable page scrolling with jQuery
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If you use some extra css you CAN completely disable scrolling, see my answer for more details.
– gitaarik
Jun 25 '13 at 9:28
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
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$_GET retrieves variables from the querystring, or your URL.>
$_POST retrieves variables from a POST method, such as (generally) forms.
$_REQUEST is a merging of $_GET and $_POST where $_POST overrides $_GET. Good to use $_REQUEST on self refrential forms for va...
