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Replace multiple characters in a C# string
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– sɐunıɔןɐqɐp
May 17 '18 at 10:41
So how do we write if we want to replace multiple characters with multiple c...
Easiest way to copy a single file from host to Vagrant guest?
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108
Instead of using a shell provisioner to copy the file, you can also use a Vagrant file provisi...
Way to read first few lines for pandas dataframe
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Numpy how to iterate over columns of array?
...rix. Let's create the following matrix
mat2 = np.array([1,5,6,7,3,0,3,5,9,10,8,0], dtype=np.float64).reshape(3, 4)
The function for mean is
def my_mean(x):
return sum(x)/len(x)
To do what is needed and store result in colon vector 'results'
results = np.zeros(4)
for i in range(0, 4):
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How do I format a string using a dictionary in python-3.x?
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answered May 10 '11 at 15:25
cocoatomococoatomo
4,61422 gold badges1111 silver badges1212 bronze badges
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How to encrypt/decrypt data in php?
...ation using base64_encode() or bin2hex(), doing so requires between 33% to 100% more storage space.
Decryption
Decryption of the stored values is similar:
function pkcs7_unpad($data)
{
return substr($data, 0, -ord($data[strlen($data) - 1]));
}
$row = $result->fetch(PDO::FETCH_ASSOC); // r...
SQL Server Regular expressions in T-SQL
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– Reversed Engineer
Oct 15 '19 at 11:10
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Modulo operation with negative numbers
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edited Nov 24 '16 at 10:41
answered Jul 30 '12 at 11:43
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How do I make Git ignore file mode (chmod) changes?
... Greg HewgillGreg Hewgill
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Webstorm: “Cannot Resolve Directory”
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