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When is it appropriate to use C# partial classes?
... present compiler can safely remove that piece of
code and no compile time error will occur.
To verify point 4. Just create a winform project and include this line after the Form1 Constructor and try to compile the code
partial void Ontest(string s);
Here are some points to consider while imple...
How to limit the amount of concurrent async I/O operations?
...There are a lot of pitfalls and direct use of a semaphore can be tricky in error cases, so I would suggest to use AsyncEnumerator NuGet Package instead of re-inventing the wheel:
// let's say there is a list of 1000+ URLs
string[] urls = { "http://google.com", "http://yahoo.com", ... };
// now let...
include external .js file in node.js app
...
This is not working for me. I am getting error Cannot find module lib.js.
– Manoj
Jul 6 '15 at 7:20
2
...
Converting Secret Key into a String and Vice Versa
...: "Most people aren't using Java 8 yet". Your answer will throw exception errors for the vast majority of Java users, Android and non-Android alike. That said, your suggestion of adding a snippet in addition to the current answer would provide a more complete solution. FYI, I'm not "sentimental" ...
linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...使用命令“/etc/init.d/squid reload”重新载
入配置文件
error_directory /usr/share/squid/errors/Simplify_Chinese
2.5启动和停止代理服务器
1．启动代理服务
/etc/init.d/squid start
2．停止代理服务
/etc/init.d/squid stop
3．重新启动代理服务
/...
Download and open PDF file using Ajax
...h: function (response, status, xhr, self, filename) {
},
onErrorOccured: function (response, status, xhr, self) {
}
};
this.download = function () {
var self = this;
$.ajax({
type: this.settings.type,
url: this.settings.url,
...
Comparing arrays in JUnit assertions, concise built-in way?
... but all you get when it fails for different length is java.lang.AssertionError: array lengths differed, expected.length=6 actual.length=7. As most JUnit failure messages it's not so helpful...I advise using some assertion framework
– user1075613
Nov 30 '18 at...
Multiple Models in a single django ModelForm?
...f.__name__.lower()
form = getattr(self, name)
self.errors.update(form.errors)
return isValid
def clean(self):
cleaned_data = super(CombinedFormBase, self).clean()
for f in self.form_classes:
name = f.__name__.lower()
form =...
SQL/mysql - Select distinct/UNIQUE but return all columns?
...
The query won't parse for me and gives an error: The ranking function "row_number" must have an ORDER BY clause. We need to add order by clause after partition by field1. So the correct query will be select * from ( select *, row_number() over (partiti...
targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
...
I'm having this error: Cannot assign to 'x' in 'proposedContentOffset' ? Using swift? how can i assign to x value?
– TomSawyer
Sep 29 '14 at 11:09
...