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How to create a memory leak in Java?
... world, often caused by 3rd party libs that transform data (BeanUtils, XML/JSON codecs). This can happen when the lib is loaded outside your application's root classloader but holds references to your classes (eg. by caching). When you undeploy/redeploy your app the JVM is unable to garbage collec...
How do I make an http request using cookies on Android?
...hod("POST");
conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");
if (msCookieManager.getCookieStore().getCookies().size() > 0) {
//While joining the Cookies, use ',' or ';' as needed. Most of the server are using ';'
conn.setReques...
Is Python strongly typed?
...e, which is a perfectly way to represent anything that can be decoded from JSON. There's no way to define such a type in Java. But at least Java has parametric (generic) types, so you can write a function that takes a List of T and know that the elements are of type T; other languages, like early Ja...
User Authentication in ASP.NET Web API
...m a rookie in HTTP apps but need to develop an iPhone client that consumes JSON data from somewhere. I chose Web API from MS because it seemed easy enough but when it comes to authenticating users, things get quite frustrating.
...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
...ata();
let req = new XMLHttpRequest();
formData.append("box", JSON.stringify(box));
formData.append("screenshot", image);
req.open("POST", '/upload/screenshot');
req.send(formData);
}
.bug-container { background: rgb(255,0,0,0.1); margin-top:20px; text-align: cen...
REST, HTTP DELETE and parameters
...er. And just to counter the obvious objection to this, /foo.xml and /foo.json are two different resources.
– Darrel Miller
Mar 30 '10 at 23:41
...
What is the purpose of backbone.js?
...ring with insertion points. You pass it to a compile function along with a JSON object and get back a compiled string which you can insert into your DOM.
Collections
You also have access to collections which store lists of models, so a todoCollection would be a list of todo models. When a collecti...
如何建立一套适合自己的高胜算交易系统 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...对于中小资金的投资者来说，运用手工方法每日进行一下处理，逐步建立起自己的一套方法，相信也能达到基本的效果。
当然，不管是指标公式、选股公式、交易公式，还是交易系统，其生命都源于交易策略。交易策略是根据...
What are the best PHP input sanitizing functions?
... safe way to provide user-supplied values to Javascript via PHP is through json_encode.
And More
There are many more nuances to data validation.
For example, character set encoding can be a huge trap. Your application should follow the practices outlined in "UTF-8 all the way through". There are ...
DateTime vs DateTimeOffset
...set.
For example, if you serialize a DateTime value with Kind=Local using Json.Net and an ISO date format, you'll get a string like 2015-08-05T07:00:00-04. Notice that last part (-04) had nothing to do with your DateTime or any offset you used to calculate it... it's just purely the server's time ...