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Should I call Close() or Dispose() for stream objects?
...ts not clear. like for example in a long class I would add //End Namespace XXX after the final closing brace, and //End Class YYY after the second final closing brace. Is this not what comments are for. Just curious. :) As a newbie, I saw such code, hense why I came here. I did ask the question "Why...
How can I push a specific commit to a remote, and not previous commits?
... specified will be pushed. To reorder the commits use:
git rebase -i HEAD~xxx
After reordering the commit you can safely push it to the remote repository.
To summarize, I used
git rebase -i HEAD~<number of commits to SHA>
git push origin <post-rebase SHA>:master
to push a single c...
Eclipse java debugging: source not found
...e will be provided.
PDE will require that each plugin have corresponding XXX.source bundle, which contains the source of the plugin. More information can be found here and here.
m2eclipse can fetch sources and javadocs for Maven dependencies if they are available. This feature should be enabled m2...
Is there a way to change the spacing between legend items in ggplot2?
... title.position = "left", title.vjust = 1))
Example: for scale_fill_xxx & guide_colorbar
ggplot(mtcars, aes(mpg, wt)) +
geom_point(aes(fill = hp), pch = I(21), size = 5)+
scale_fill_viridis_c(guide = FALSE) +
theme_classic(base_size = 14) +
theme(legend.position = 'top',
...
What are the correct version numbers for C#?
... way, for example), but the Environment.Version property still reports 4.0.xxx.
As of May 3, 2017, the C# Language Team created a history of C# versions and features on their GitHub repository: Features Added in C# Language Versions. There is also a page that tracks upcoming and recently implemente...
How can I check if a URL exists via PHP?
... return $code;
}
}
// no HTTP/xxx found in headers:
return false;
}
// no headers :
return false;
}
share
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impr...
Illegal pattern character 'T' when parsing a date string to java.util.Date
...with ' on either side.
The pattern for the Z at the end is actually XXX as documented
in the JavaDoc for SimpleDateFormat, it is just not very clear
on actually how to use it since Z is the marker for the old
TimeZone information as well.
Q2597083.java
import java.text.SimpleDateForm...
What's better at freeing memory with PHP: unset() or $var = null
...00);
unset($a);
var_dump($a);
Outputs:
Notice: Undefined variable: a in xxx
NULL
But when $a = null is used:
$a = str_repeat('hello world ', 100);
$a = null;
var_dump($a);
Outputs:
NULL
It seems that $a = null is a bit faster than its unset() counterpart: updating a symbol table entry appea...
How to get a user's client IP address in ASP.NET?
...world. E.g. most home routers hand out IP addresses in the range 192.168.1.xxx, so thousands of machines have the same address on their own networks.
– Steve
Apr 10 '09 at 17:29
12...
How do I get a plist as a Dictionary in Swift?
... hmm when i try using that code you provided, i get the error : xxx does not have a member named dict
– KennyVB
Jun 7 '14 at 10:26
...