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Array Size (Length) in C#
...nt[][] c = new int[3][];
c[0] = new int[] {1, 2, 3};
c[1] = new int[] {3, 14};
c[2] = new int[] {1, 1, 2, 3, 5, 8, 13};
Note that the 3 members of c all have different lengths.
In this case, as before c.Length will indicate the number of elements of c, (3) and c[0].Length, c[1].Length, and c[2].Le...
Fully custom validation error message with Rails
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436
Now, the accepted way to set the humanized names and custom error messages is to use locales.
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Git - How to fix “corrupted” interactive rebase?
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answered Sep 10 '10 at 18:47
Martin OwenMartin Owen
4,43933 gold badges3030 silver badges3030 bronze badges
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Passing additional variables from command line to make
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774
You have several options to set up variables from outside your makefile:
From environment - ea...
Basic HTTP authentication with Node and Express 4
...ord'} // change this
// parse login and password from headers
const b64auth = (req.headers.authorization || '').split(' ')[1] || ''
const [login, password] = Buffer.from(b64auth, 'base64').toString().split(':')
// Verify login and password are set and correct
if (login && passwor...
How do you append an int to a string in C++? [duplicate]
I'd like it to print Player 4 .
20 Answers
20
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Installed Java 7 on Mac OS X but Terminal is still using version 6
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64
Because you need to enter in Java Preferences pane and flag only the JVM 7 in this way :
To eas...
Convert .pfx to .cer
...nyhow..
– Jigar Joshi
Apr 28 '10 at 4:38
3
You have to check the box when you import it, that say...
Converting Epoch time into the datetime
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364
To convert your time value (float or int) to a formatted string, use:
time.strftime('%Y-%m-%d %...
Best way to extract a subvector from a vector?
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14 Answers
14
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