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Create a .csv file with values from a Python list
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If you are writing string objects to a file, would suggest using 'wt' while opening file to avoid TypeError: a bytes-like object is required, not 'str'.
– don_Gunner94
Mar 4 at 11:39
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String's Maximum length in Java - calling length() method
In Java , what is the maximum size a String object may have, referring to the length() method call?
7 Answers
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How to pass objects to functions in C++?
... C tmp = a;
a = b;
b = tmp;
}
public static void main( String args[] ) {
C a = new C();
C b = new C();
C old_a = a;
C old_b = b;
swap( a, b );
// a and b remain unchanged a==old_a, and b==old_b
}
}
The Java version of the code will modify...
Convert SVG image to PNG with PHP
...;
base_image.onload = function(){
//get the image info as base64 text string
var dataURL = canvas.toDataURL();
//Post the image (dataURL) to the server using jQuery post method
$.post('ProcessPicture.php',{'TheKey':Key,'image': dataURL ,'h': canvas.height,'w':canvas.width,"stemme":...
How can I uninstall an application using PowerShell?
...tion, which is not always the default case when using the native uninstall string.
Using the WMI object takes forever. This is very fast if you just know the name of the program you want to uninstall.
$uninstall32 = gci "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | f...
hash function for string
I'm working on hash table in C language and I'm testing hash function for string.
9 Answers
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How do you test functions and closures for equality?
...hashable object. Like:
var handler:Handler = Handler(callback: { (message:String) in
//handler body
}))
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Regex for password must contain at least eight characters, at least one number and both lower and up
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And How to avoid for empty string. Empty string regex should return true. I have used following regex (?=.*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[@#$%^&+=])(?=\\S+$).{8,15}
– Coder
Jun 15 '18 at 7:52
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What is the difference between JDK dynamic proxy and CGLib?
...ies. Another distinction is in the "stack" cost. A JDK proxy always incurs extra stack frames per call while a CGLib may not cost any extra stack frames. This becomes increasingly relevant the more complex the app gets (because the larger the stack, the more memory threads consume).
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What is the difference between mocking and spying when using Mockito?
...e, WithdrawMoneyService withdrawMoneyService,
double amount, String fromAccount, String toAccount){
withdrawMoneyService.withdraw(fromAccount,amount);
depositMoneyService.deposit(toAccount,amount);
}
You may don't need spy because you can just mock DepositMoneyService and Wit...