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What are the best practices for JavaScript error handling?
...roof, and I'm finding plenty of documentation on using try , catch , finally , and throw , but I'm not finding a ton of advice from experts on when and where to throw errors.
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Is there a way to escape a CDATA end token in xml?
... token ( ]]> ) within a CDATA section in an xml document. Or, more generally, if there is some escape sequence for using within a CDATA (but if it exists, I guess it'd probably only make sense to escape begin or end tokens, anyway).
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Make git automatically remove trailing whitespace before committing
... I'm assuming that the easiest way to do this would be for git to automatically remove trailing whitespace (and other whitespace errors) from all commits as they are applied.
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How can I default a parameter to Guid.Empty in C#?
...id() instead
public void Problem(Guid optional = new Guid())
{
// when called without parameters this will be true
var guidIsEmpty = optional == Guid.Empty;
}
You can also use default(Guid)
default(Guid) also will work exactly as new Guid().
Because Guid is a value type not reference type, ...
Set the value of an input field
... answered Sep 2 '15 at 5:59
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How can I echo a newline in a batch file?
...is a wonderful example to show that cmd.exe and Windows batch files are totally insane!
– mivk
Oct 15 '11 at 10:54
12
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Are iframes considered 'bad practice'? [closed]
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As with all technologies, it has its ups and downs. If you are using an iframe to get around a properly developed site, then of course it is bad practice. However sometimes an iframe is acceptable.
One of the main problems with an ...
How to use NSJSONSerialization
I have a JSON string (from PHP's json_encode() that looks like this:
12 Answers
12
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区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...节点都可以扮演“监督者”的身份，因此不用担心欺诈的问题。可扩展：区块链是一种底层开源技术，在此基础上可以实现各类扩展和去中心化、去信任化的应用。匿名化：数据交换的双方可以是匿名的，网络中的节点无需知道...
Sending emails with Javascript
...ta of your SMTP server, It's best to do it on the server side with Node or PHP, thanks equally
– jcarlosweb
Nov 26 '18 at 13:49
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