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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 = [...
How do I use WebRequest to access an SSL encrypted site using https?
...
You're doing it the correct way but users may be providing urls to sites that have invalid SSL certs installed. You can ignore those cert problems if you put this line in before you make the actual web request:
ServicePointManager.ServerCertificateValidationCallback = new System.Net.Securit...
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...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
...o resolve to that IP address.
In addition, if there are any DNS SANs, the CN in the Subject DN will be ignored, so use a name that matches one of the DNS SANs in this case.
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How can I create a keystore?
...nother application. This is the way:
echo y | keytool -genkeypair -dname "cn=Mark Jones, ou=JavaSoft, o=Sun, c=US" -alias business -keypass kpi135 -keystore /working/android.keystore -storepass ab987c -validity 20000
dname is a unique identifier for the application in the .keystore
cn the full...
How can I match on an attribute that contains a certain string?
...
@cha0site: Yes they could, in XPath 2.0 and following. This answer was written before XPath 2.0 became official. See stackoverflow.com/a/12165032/423105 or stackoverflow.com/a/12165195/423105
– LarsH
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...
What It Is
This is an arrow function. Arrow functions are a short syntax, introduced by ECMAscript 6, that can be used similarly to the way you would use function expressions. In other words, you can often use them in place of expressions like function ...
How to design a multi-user ajax web application to be concurrently safe
...weight polling.
A javascript artifact-updater component that refreshes the sites content when the connected javascript client notifies of changes in the watched artifacts-history. (again an observer pattern might be a good choice)
A javascript artifact-committer component that may request to change ...
Getting started with F# [closed]
...ollowing 3 steps.
First, I went through the introduction on the Try F# website which gives a good (but light) interactive introduction to the syntax and style of the language.
Next, to get a feel for actually solving problems in the language, I began solving some of the puzzles on the Project Eule...
How do I verify that an Android apk is signed with a release certificate?
...mpt)
$ jarsigner -verify -verbose -certs my_application.apk
If you see "CN=Android Debug", this means the .apk was signed with the debug key generated by the Android SDK
(means it is unsigned), otherwise you will find something for CN.
For more details see: http://developer.android.com/guide/publ...