大约有 46,000 项符合查询结果（耗时：0.0714秒） [XML]
How does HashSet compare elements for equality?
...c class Employe
{
public Employe() {
}
public string Name { get; set; }
public override string ToString() {
return Name;
}
public override bool Equals(object obj) {
return this.Name.Equals(((Employe)obj).Name);
}...
How to tag an older commit in Git?
...ommit'
git push --tags origin master
where tag is set to the desired tag string, and commit to the commit hash.
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Output array to CSV in Ruby
... "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
To a string:
require 'csv'
csv_string = CSV.generate do |csv|
csv << ["row", "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
Here's the current documentation on CSV: http://ruby-doc.org/stdlib/libdoc/...
How to make a SIMPLE C++ Makefile
...
@jcoe It does an unnecessary extra preprocessor pass to generate dependencies. Doing unnecessary work it just dissipates heat melting the ice poles and, on a bigger scale, is nearing the heat death of our universe.
– Maxim Egorushki...
How to sort an ArrayList in Java [duplicate]
...ering is a fundamental part of the nature of the objects (like integers or strings), whereas by using a Comparator, you're saying that in this specific context, you want them ordered in a certain way.
– Tom Anderson
Aug 26 '13 at 10:32
...
JNI converting jstring to char *
I have passed a URL string from Java to C code as jstring data type through the use of JNI. And my library method needs a char * as url.
...
In SQL, how can you “group by” in ranges?
...
In postgres (where || is the string concatenation operator):
select (score/10)*10 || '-' || (score/10)*10+9 as scorerange, count(*)
from scores
group by score/10
order by 1
gives:
scorerange | count
------------+-------
0-9 | 11
10-19 ...
WPF Command Line
...command line stuff
if (e.Args.Length > 0)
{
string parameter = e.Args[0].ToString();
WriteToConsole(parameter);
}
}
Shutdown();
}
public void WriteToConsole(string message)
{
AttachConsole(-1);
Console.WriteLine(message);
}
Alter ...
Is it possible to append to innerHTML without destroying descendants' event listeners?
...
I created my markup to insert as a string since it's less code and easier to read than working with the fancy dom stuff.
Then I made it innerHTML of a temporary element just so I could take the one and only child of that element and attach to the body.
var h...
Android Endless List
...f="@+id/progressBar1"
android:padding="5dp"
android:text="@string/loading_text" />
</RelativeLayout>
(optional) Finally, remove that loading indicator by calling listView.removeFooterView(yourFooterView) if there are no more items or pages.
...