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How to use mod operator in bash?
...$i % 5)); done
The $(( )) syntax does an arithmetic evaluation of the contents.
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git switch branch without discarding local changes
...is option, a three-way merge between the current branch, your
working tree contents, and the new branch is done, and you will be on
the new branch.
Source: https://git-scm.com/docs/git-checkout
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How to make overlay control above all other controls?
...'ve used in the past that separates out the "Overlay" from the rest of the content. This solution takes advantage of the attached property Panel.ZIndm>ex m> to place the "Overlay" on top of everything else. You can either set the Visibility of the "Overlay" in code or use a DataTrigger.
<Grid x:Name=...
Do we still need end slashes in HTML5?
...m
source
track
wbr
Besides interesting:
Void elements can't have any contents (since there's no end tag, no content can be put between the start tag and the end tag).
More details at: https://html.spec.whatwg.org/multipage/syntax.html#elements-2
See also the SO-question here:
Self-closin...
Counting Chars in EditTm>ex m>t Changed Listener
...equence, int start, int count, int after)
charSequence: This is the tm>ex m>t content before the pending change is made. You should not try to change it.
start: This is the indm>ex m> of where the new tm>ex m>t will be inserted. If a range is selected, then it is the beginning indm>ex m> of the range.
count: This is ...
Calling constructor from other constructor in same class
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Using Spring MVC Test to unit test multipart POST request
... .andm>Ex m>pect(status().is(200))
.andm>Ex m>pect(content().string("success"));
}
}
And the @Configuration class
@Configuration
@ComponentScan({ "test.controllers" })
@EnableWebMvc
public class WebConfig m>ex m>tends WebMvcConfigurationSupport {
@Bean
public Multip...
How do I get the localhost name in PowerShell?
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Long form:
get-content env:computername
Short form:
gc env:computername
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How to append the output to a file?
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you can append the file with >> sign. It insert the contents at the last of the file which we are using.e.g if file let its name is myfile contains xyz then
cat >> myfile
abc
ctrl d
after the above process the myfile contains xyzabc.
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How to filter None's out of List[Option]?
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Sometimes I want to retrieve the contents of the Option objects, but other times I need them to remain as Option[A]. I am finding more and more uses for Option[A] -- cool feature.
– Ralph
Apr 11 '12 at 14:23
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