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Representing null in JSON
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Let's evaluate the parsing of each:
http://jsfiddle.net/brandonscript/Y2dGv/
var json1 = '{}';
var json2 = '{"myCount": null}';
var json3 = '{"myCount": 0}';
var json4 = '{"myString": ""}';
var json5 = '{"myString": "null"}';
var json6 = '{"myArray": []}';
console.log(JSON.pa...
Check if a string contains an element from a list (of strings)
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Old question. But since VB.NET was the original requirement. Using the same values of the accepted answer:
listOfStrings.Any(Function(s) myString.Contains(s))
share
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adito-gateway -华为云免费SSL VPN解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...nager 右上角的Upload Exension
下载地址
https://svn.code.sf.net/p/openvpn-als/code/adito-applications/
根据需要上传
adito-application-advancednativerdpwin32.zip
adito-application-elusivajavardp.zip
adito-application-nx.zip
adito-application-putty-portable-ssh.zip
adito-...
Java null check why use == instead of .equals()
... at the source code, .equals() basically does an == check. hg.openjdk.java.net/jdk7/jdk7/jdk/file/tip/src/share/classes/…
– Ayush
Jun 19 at 9:25
1
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use localStorage across subdomains
...owsers that can support it (anyone but IE). The problem is site.com and www . site.com store their own separate localStorage objects. I believe www is considered a subdomain (a stupid decision if you ask me). If a user was originally on site.com and decides to type in www . site.com on her n...
How do you make a deep copy of an object?
...kryo: github.com/EsotericSoftware/kryo#copyingcloning benchmark slideshare.net/AlexTumanoff/serialization-and-performance
– zengr
Sep 21 '15 at 20:22
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AngularJS : Factory and Service? [duplicate]
...can.blogspot.in/2013/05/angular-service-or-factory.html
http://viralpatel.net/blogs/angularjs-service-factory-tutorial/
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What is the (function() { } )() construct in JavaScript?
...ce - parens on the inside
(function() {
console.log('Welcome to the Internet. Please follow me.');
}());
//The OPs example, parentheses on the outside
(function() {
console.log('Welcome to the Internet. Please follow me.');
})();
//Using the exclamation mark operator
//https://stackoverflow.co...
Express.js: how to get remote client address
... when a new TCP stream is established. [The] socket is an object of type
net.Socket. Usually users will not want to access this event. In
particular, the socket will not emit readable events because of how
the protocol parser attaches to the socket. The socket can also be
accessed at request...
How can I get the current stack trace in Java?
How do I get the current stack trace in Java, like how in .NET you can do Environment.StackTrace ?
21 Answers
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