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Add zero-padding to a string
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You can use PadLeft
var newString = Your_String.PadLeft(4, '0');
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Assign output to variable in Bash
...s its noisy output to stderr, so the progress bar should be ignored in the case of a script like this. Nevertheless, --silent or -s works just fine. If you have troubles, please ask a question.
– ghoti
Jul 14 '14 at 15:46
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windows batch SET inside IF not working
...e time.
Please note that in order to use !, the additional statement setlocal EnableDelayedExpansion is needed.
setlocal EnableDelayedExpansion
set var1=true
if "%var1%"=="true" (
set var2=myvalue
echo !var2!
)
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Hiding the legend in Google Chart
I am using the Google charts API. Is there a way to hide the legend for a scatter plot?
5 Answers
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What would be an alternate to [TearDown] and [SetUp] in MSTest?
... @dunken Do we know TestCleanup() is executed even the test case execution fails in between?
– kjosh
Apr 28 at 18:27
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Get current controller in view
... situation you describe, and it shows the controller described in the URL (Category for you, Product for me), instead of the actual location of the partial view.
So use this alert instead:
alert('@HttpContext.Current.Request.RequestContext.RouteData.Values["controller"].ToString()');
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Add and remove multiple classes in jQuery
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You can separate multiple classes with the space:
$("p").addClass("myClass yourClass");
http://api.jquery.com/addClass/
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Javadoc @see or {@link}?
...ty clear.
The functional differences are:
{@link} is an inline link and can be placed wherever you like
@see creates its own section
In my opinion, {@link} is best used when you literally use a class, field, constructor or method name in your description. The user will be able to click through ...
@Nullable annotation usage
...e says that this parameter might be null. A good example of such behaviour can be found in Google Guice. In this lightweight dependency injection framework you can tell that this dependency might be null. If you would try to pass null without an annotation the framework would refuse to do it's job.
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XML Document to String
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and the writer.getBuffer().toString() can just be writer.toString()
– bvdb
Jun 1 '17 at 10:23
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