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Why does the Scala compiler disallow overloaded methods with default arguments?
...veral threads.
The named argument spec is here:
http://www.scala-lang.org/sites/default/files/sids/rytz/Mon,%202009-11-09,%2017:29/named-args.pdf
It states:
Overloading If there are multiple overloaded alternatives of a method, at most one is
allowed to specify default arguments.
So, for the ...
Using generic std::function objects with member functions in one class
For one class I want to store some function pointers to member functions of the same class in one map storing std::function objects. But I fail right at the beginning with this code:
...
Build an ASCII chart of the most commonly used words in a given text [closed]
...76-length$w);$b="_"x($f/$q*$x);$_="|$b| $w ";$.>1or$_=" $b\n$_"'
for fun, here's a perl-only version (much faster):
~ % wc -c pgolf
204 pgolf
~ % cat pgolf
perl -lne'$1=~/^(the|and|o[fr]|to|.|i[tns])$/i||$f{lc$1}++while/\b([a-z]+)/gi}{@w=(sort{$f{$b}<=>$f{$a}}keys%f)[0..21];$Q=$f{$_=$w[...
Subdomain on different host [closed]
I'm trying to host a subdomain for my site with a different hosting company and I'm running into issues on how to set it up.
...
What to do about Eclipse's “No repository found containing: …” error messages?
...Go to Help → Install new software → Here uncheck “Contact all update sites during install to find required software”
Eclipse will prompt that the content isn't authorized or something like that. just ignore and continue. then everything will be OK.
At least this trick resolved my problems...
Best way to determine user's locale within browser
I have a website (Flash) localized into a dozen of languages and I want to auto-define a default value depending on the user's browser settings in order to minimize the steps to access the content.
...
How to give ASP.NET access to a private key in a certificate in the certificate store?
...9Certificate2 serverCert;
clientCert = GetCertificateIfExist("CN=127.0.0.1", StoreName.My, StoreLocation.LocalMachine);
serverCert = GetCertificateIfExist("CN=MyROOTCA", StoreName.Root, StoreLocation.LocalMachine);
if (clientCert == null || serverCert == null)
...
How do short URLs services work?
...er would add TinyUrl to the history, which is not what you want. Also, the site that is redirected to will see the referrer (the site that you originally come from) as being the site the TinyUrl link is on (i.e., twitter.com, your own site, wherever the link is). This is just as important, so that s...
How can I add a key/value pair to a JavaScript object?
...operty is dynamically determined. Like in this example:
var getProperty = function (propertyName) {
return obj[propertyName];
};
getProperty("key1");
getProperty("key2");
getProperty("key3");
A real JavaScript array can be constructed using either:
The Array literal notation:
var arr = [...
CDN（内容分发网络）技术原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...余均在本地完成，不访问原始服务器。
镜像站点（Mirror Site）服务器是我们经常可以看到的，它让内容直截了当地进行分布，适用于静态和准动态的数据同步。但是购买和维护新服务器的费用较高，另外还必须在各个地区设置...