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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...
What's the difference between '$(this)' and 'this'?
...ind the function being called with the current element. This element comes from the jQuery object's element array. Each jQuery object constructed contains an array of elements which match the selectorjQuery API that was used to instantiate the jQuery object.
$(selector) calls the jQuery function (...
Semi-transparent color layer over background-image?
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From CSS-Tricks... there is a one step way to do this without z-indexing and adding pseudo elements-- requires linear gradient which I think means you need CSS3 support
.tinted-image {
background-image:
/* top, transp...
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” ...
How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
...US
Issuer: CN=Android Debug, O=Android, C=US
Serial number: 4f3dfc69
Valid from: Fri Feb 17 15:06:17 SGT 2012 until: Sun Feb 09 15:06:17 SGT 2042
Certificate fingerprints:
MD5: 11:10:11:11:11:11:11:11:11:11:11:11:11:11:11:11
SHA1: 11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:11:01:1...
How to hide Soft Keyboard when activity starts
..._METHOD_SERVICE) as InputMethodManager
inputMethodManager.hideSoftInputFromWindow(windowToken, 0)
}
Alternatives based on use case:
fun Fragment.hideKeyboard() {
view?.let { activity?.hideKeyboard(it) }
}
fun Activity.hideKeyboard() {
// Calls Context.hideKeyboard
hideKeyboard(cu...
“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...
Restricting input to textbox: allowing only numbers and decimal point
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It's a mis-service to every user to prevent them from using drag-and-drop or copy-and-paste.
– Hubert Grzeskowiak
Nov 24 '19 at 23:40
add a comment
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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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