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demystify Flask app.secret_key
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106
Anything that requires encryption (for safe-keeping against tampering by attackers) requires th...
How do I save a UIImage to a file?
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130
Of course you can create subfolders in the documents folder of your app. You use NSFileManager t...
Convert a 1D array to a 2D array in numpy
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edited Jan 7 at 14:50
nbro
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answered Se...
Can a shell script set environment variables of the calling shell? [duplicate]
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answered Jan 30 '09 at 19:06
converter42converter42
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For each row in an R dataframe
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105
You can try this, using apply() function
> d
name plate value1 value2
1 A P1 1...
Set Locale programmatically
...ou will need to restart it for the changes to take effect.
EDIT 11th MAY 2018
As from @CookieMonster's post, you might have problems keeping the locale change in higher API versions. If so, add the following code to your Base Activity so that you update the context locale on every Activity creatio...
How to declare an array in Python?
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edited May 22 '16 at 20:21
Zanon
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answere...
How to convert SecureString to System.String?
...valuePtr = Marshal.SecureStringToGlobalAllocUnicode(value);
for (int i=0; i < value.Length; i++) {
short unicodeChar = Marshal.ReadInt16(valuePtr, i*2);
// handle unicodeChar
}
} finally {
Marshal.ZeroFreeGlobalAllocUnicode(valuePtr);
}
}
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Migrating from JSF 1.2 to JSF 2.0
...n JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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How to upgrade all Python packages with pip?
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answered Aug 10 '10 at 19:56
rbprbp
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