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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
... doubtless forgetting some approaches, but you can concatenate:
a1.concat a2
a1 + a2 # creates a new array, as does a1 += a2
or prepend/append:
a1.push(*a2) # note the asterisk
a2.unshift(*a1) # note the asterisk, and that a2 is the receiver
or splice:
a1[a1.length, ...
Apache redirect to another port
...er you make these changes, add the needed modules and restart apache
sudo a2enmod proxy && sudo a2enmod proxy_http && sudo service apache2 restart
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What does multicore assembly language look like?
..._multicorec
https://github.com/dwelch67/raspberrypi/tree/a09771a1d5a0b53d8e7a461948dc226c5467aeec/multi00
https://github.com/LdB-ECM/Raspberry-Pi/blob/3b628a2c113b3997ffdb408db03093b2953e4961/Multicore/SmartStart64.S
https://github.com/LdB-ECM/Raspberry-Pi/blob/3b628a2c113b3997ffdb408db03093b2953e49...
Query for documents where array size is greater than 1
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Community♦
111 silver badge
answered Oct 18 '11 at 17:27
Andrew OrsichAndrew Orsich
47.9k...
How to enable mod_rewrite for Apache 2.2
... use mod_rewrite you can type the following command in the terminal:
sudo a2enmod rewrite
Restart apache2 after
sudo /etc/init.d/apache2 restart
or
sudo service apache2 restart
or as per new unified System Control Way
sudo systemctl restart apache2
Then, if you'd like, you can use the fo...
How do I create an array of strings in C?
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Here are some of your options:
char a1[][14] = { "blah", "hmm" };
char* a2[] = { "blah", "hmm" };
char (*a3[])[] = { &"blah", &"hmm" }; // only since you brought up the syntax -
printf(a1[0]); // prints blah
printf(a2[0]); // prints blah
printf(*a3[0]); // prints blah
The advantage of...
How to convert an array into an object using stdClass() [duplicate]
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edited Dec 6 '15 at 11:55
Davide Pastore
8,2071010 gold badges3636 silver badges4949 bronze badges
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Undoing a 'git push'
...mmit:branch_name
– philfreo
Aug 29 '11 at 23:16
5
git push -f origin cc4b63bebb6:alpha-0.3.0 =>...
Apache shows PHP code instead of executing it
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have you run: a2enmod php5
– Daniel Figueroa
Aug 27 '12 at 12:50
6
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Find commit by hash SHA in Git
... to find a commit in Git by a given hash, SHA. For example, if I have the "a2c25061" hash, and I need to get the author and the committer of this commit.
...