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How to use if statements in underscore.js templates?
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From here:
"You can also refer to the properties of the data object via that object, instead of accessing them as variables." Meaning that for OP's case this will work (with a significantly smaller change than other possible...
Only variables should be passed by reference
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save the array from explode() to a variable, and then call end() on this variable:
$tmp = explode('.', $file_name);
$file_extension = end($tmp);
btw: I use this code to get the file extension:
$ext = substr( strrchr($file_name, '.'), 1)...
How can I temporarily disable a foreign key constraint in MySQL?
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@Pacerier From reading that, it appears you can, but only for a single session.
– Brett
Feb 26 '19 at 21:37
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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...nged the Play Store policies. It’s the universal, unadulterated version, from which all other versions of the Companion derive. However, we can’t distribute it via the Play Store (as I mentioned, we applied for an exemption and were denied), so we only distribute it via the website. The “u” ...
Get the first element of each tuple in a list in Python [duplicate]
...on by some reasons, you can use map and operator.itemgetter:
>>> from operator import itemgetter
>>> rows = [(1, 2), (3, 4), (5, 6)]
>>> map(itemgetter(1), rows)
[2, 4, 6]
>>>
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How to install and run phpize
...t's in the php5-dev package.
sudo apt-get install php5-dev
For PHP 7.x (from rahilwazir comment):
sudo apt-get install php7.x-dev
RHEL/CentOS/yum
yum install php-devel # see comments
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How to set layout_gravity programmatically?
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Taking the constant value from the documentation is simply wrong, please use Gravity.TOP
– Maragues
Sep 22 '12 at 11:02
38
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How to get all registered routes in Express?
...d not work as expected for me. app._router doesn't seem to include routes from app.use('/path', otherRouter);
– Michael Cole
Nov 7 '14 at 15:53
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Getting the array length of a 2D array in Java
...is is so and how we can figure this out when we're given an array problem. From the below code we can see that rows = 4 and columns = 3:
int[][] arr = { {1, 1, 1, 1},
{2, 2, 2, 2},
{3, 3, 3, 3} };
arr has multiple arrays in it, and these arrays can ...
“loop:” in Java code. What is this, and why does it compile?
...om/myfile.mp3
downLoad(url);
Would you all know what this code is (apart from awful)?
Solution: two labels, url and http, a comment www.myserver.com/myfile.mp3 and a method call with a parameter that has the same name (url) as the label. Yup, this compiles (if you define the method call and the l...