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Can a constructor in Java be private?
...e final String value;
private final String type;
public MyClass(int x){
this(Integer.toString(x), "int");
}
public MyClass(boolean x){
this(Boolean.toString(x), "boolean");
}
public String toString(){
return value;
}
public Strin...
Pass a variable into a partial, rails 3?
...t the :locals hash is not needed when using Rails 3. The arguments hash is converted into arguments which are passed to the partial.
– superluminary
Jan 13 '12 at 14:36
4
...
Trying to embed newline in a variable in bash [duplicate]
... This doesn't actually embed newlines, it embeds \n, which the echo -e converts to newlines as it prints. Depending on your actual goal, this may or may not do the trick.
– Gordon Davisson
Feb 4 '12 at 17:52
...
How to get datetime in JavaScript?
...
You can convert Date to almost any format using the Snippet I have added below.
Code:
dateFormat(new Date(),"dd/mm/yy h:MM TT")
//"20/06/14 6:49 PM"
Other examples
// Can also be used as a standalone function
dateFormat(new Date...
Dealing with commas in a CSV file
... string[] values = rexCsvSplitter.Split( sLine );
for ( int i = 0; i < values.Length; i++ )
values[i] = Csv.Unescape( values[i] );
yield return values;
}
__reader.Close();
}
}
public long RowIndex { ...
Copy a file in a sane, safe and efficient way
...
Copy a file in a sane way:
#include <fstream>
int main()
{
std::ifstream src("from.ogv", std::ios::binary);
std::ofstream dst("to.ogv", std::ios::binary);
dst << src.rdbuf();
}
This is so simple and intuitive to read it is worth the extra cost. I...
C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... "" ) ;
xmldoc.AppendChild ( xmlelem ) ;
//加入另外一个元素
for(int i=1;i<3;i++)
{
XmlNode root=xmldoc.SelectSingleNode("Employees");//查找<Employees>
XmlElement xe1=xmldoc.CreateElement("Node");//创建一个<Node>节点
xe1.SetAttribute("genre","李赞红");//设置该节...
What is the difference between XML and XSD?
...e="xs:string" />
<xs:element name="child_two" type="xs:int" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
What isn't possible w...
How do I force git to use LF instead of CR+LF under windows?
... out as whatever it is in the repo – hopefully LF (\n). Any CRLF will be converted to just LF on checkin.
With an existing repo that you have already checked out – that has the correct line endings in the repo but not your working copy – you can run the following commands to fix it:
git rm -...
How to create a temporary directory/folder in Java?
...the proposed adaptation of File.createTempFile("install", "dir") typically introduces security vulnerabilities.
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