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How to avoid annoying error “declared and not used”
... "declared and not used"
b := "another declared and not used"
c := 123
Use(a, b, c)
}
There's also a package for this so you don't have to define the Use function every time:
import (
"github.com/lunux2008/xulu"
)
func main() {
// [..]
xulu.Use(a, b, c)
}
...
Heatmap in matplotlib with pcolor?
...
123
This is late, but here is my python implementation of the flowingdata NBA heatmap.
updated:1/...
ViewParam vs @ManagedProperty(value = “#{param.id}”)
...userConverter"). Invoking page by http://example.com/context/user.xhtml?id=123 will pass the id parameter through the converter and set the User object as a bean property.
@ManagedProperty:
Sets the value immediately after bean's construction.
Set value is available during @PostConstruct which al...
Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...more flexible:
.Attributes(new { style = "width:100%", @class="foo", blip=123 });
This is a pattern used in much of ASP.NET MVC (for example), and has other uses (a caveat, note also Ayende's thoughts if the name is a magic value rather than caller-specific)
...
In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
... edited Nov 27 '12 at 21:04
TK123
19.5k4444 gold badges133133 silver badges183183 bronze badges
answered Apr 3 '09 at 0:27
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How can I get a user's media from Instagram without authenticating as a user?
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123
This is late, but worthwhile if it helps someone as I did not see it in Instagram's documentat...
How to collapse all methods in Xcode?
...
This is a LifeSaver!
– bhakti123
Nov 2 '18 at 7:14
add a comment
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Deleting an element from an array in PHP
...y wiki
17 revs, 11 users 32%Rizier123
27
...
Unable to open project… cannot be opened because the project file cannot be parsed
...t;< .mine , ============ and >>>>>>>>>> .r123. These are generally conflicts that arise when you take update from SVN.
Delete these and save file.
Now, you'll be able to open project without any error message.
...
django unit tests without a db
...
123
You can subclass DjangoTestSuiteRunner and override setup_databases and teardown_databases met...