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Which ORM should I use for Node.js and MySQL? [closed]
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102
May I suggest Node ORM?
https://github.com/dresende/node-orm2
There's documentation on the R...
How can I send an HTTP POST request to a server from Excel using VBA?
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149
Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
URL = "http://www.somedomain.com"
objHTTP.O...
Resize fields in Django Admin
..., or a CharField, also 6 or 8 chars wide, and then the edit box goes up to 15 or 20 chars.
14 Answers
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how do I use the grep --include option for multiple file types?
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140
You can use multiple --include flags. This works for me:
grep -r --include=*.html --include=*...
Using a piano keyboard as a computer keyboard [closed]
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16
votes
A good library in .NET with full midi support (BASS), go to http://www.un4se...
Convert a JSON string to object in Java ME?
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14 Answers
14
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Create an empty object in JavaScript with {} or new Object()?
... Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
creates a 100 item long array with all slots containing undefined - which may be nice/useful in certain situations (such as (new Array(9)).join('Na-Na ') + 'Batman!').
My recommendation
Never use new Object(); - i...
How to find keys of a hash?
...Script 5) called Object.keys performing this operation:
var obj = { "a" : 1, "b" : 2, "c" : 3};
alert(Object.keys(obj)); // will output ["a", "b", "c"]
Compatibility details can be found here.
On the Mozilla site there is also a snippet for backward compatibility:
if(!Object.keys) Object.keys ...
C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...i]);
//为指定节点的新建属性并赋值
node.SetAttribute("id","11111");
//为指定节点添加子节点
root.AppendChild(node);
//获取指定节点的指定属性值
string id=node.Attributes["id"].Value;
//获取指定节点中的文本
string content=node.InnerText;
//...