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How to trigger a phone call when clicking a link in a web page on mobile phone
...e proper URL scheme is tel:[number] so you would do
<a href="tel:5551234567"><img src="callme.jpg" /></a>
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Similar to jQuery .closest() but traversing descendants?
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123
If by "closest" descendant you mean the first child then you can do:
$('#foo').find(':first')...
Android studio, gradle and NDK
... when using Android Studio, even on debug builds
– pt123
Jan 17 '16 at 23:04
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Formatting a float to 2 decimal places
...crolling through tons of docs every time I need to format some scalar.
$"{1234.5678:0.00}" "1234.57" 2 decimal places, notice that value is rounded
$"{1234.5678,10:0.00}" " 1234.57" right-aligned
$"{1234.5678,-10:0.00}" "1234.57 " left-aligned
$"{1234.5678:0.#####}"...
How to display request headers with command line curl
... not null.
– Francisco Zarabozo
Dec 11 '17 at 7:37
3
Even though this question asks for request h...
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...
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 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...
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...
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
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