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“unmappable character for encoding” warning in Java
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91
Try with:
javac -encoding ISO-8859-1 file_name.java
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Shell Script — Get all files modified after
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91
If you have GNU find, then there are a legion of relevant options. The only snag is that the i...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
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91
As composer troubleshooting guide here
This could be happening because the VPS runs out of memo...
How do I create a basic UIButton programmatically?
...kgroundImage else no need
[but setbackgroundImage:[UIImage imageNamed:@"XXX.png"] forState:UIControlStateNormal];
[self.view addSubview:but];
-(void) buttonClicked:(UIButton*)sender
{
NSLog(@"you clicked on button %@", sender.tag);
}
Swift
let myButton = UIButton() // if you want to se...
Use jQuery to hide a DIV when the user clicks outside of it
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91
This code detects any click event on the page and then hides the #CONTAINER element if and only...
Extract a dplyr tbl column as a vector
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hadleyhadley
91.2k2626 gold badges167167 silver badges234234 bronze badges
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Can I obtain method parameter name using Java reflection?
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91
To summarize:
getting parameter names is possible if debug information is included during com...
Unable to cast object of type 'System.DBNull' to type 'System.String`
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91
A shorter form can be used:
return (accountNumber == DBNull.Value) ? string.Empty : accountNum...
Read Excel File in Python
...the first cell i.e the header):
import xlrd
file_location="C:\pythonprog\xxx.xlsv"
workbook=xlrd.open_workbook(file_location)
sheet=workbook.sheet_by_index(0)
print(sheet.cell_value(0,0))
for row in range(1,sheet.nrows):
print(sheet.cell_value(row,0))
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How can I initialize base class member variables in derived class constructor?
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manish srivastavamanish srivastava
2911 bronze badge
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