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Laravel Check If Related Model Exists
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$model->relation; // Eloquent Model
count($model->relation); // 1 evaluates to true
to-many relations: hasMany / belongsToMany / morphMany / morphToMany / morphedByMany
// no related collection
$model->relation; // Collection with 0 items evaluates to true
count($model->relation)...
jQuery selectors on custom data attributes using HTML5
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$("ul[data-group='Companies'] li[data-company='Microsoft']") //Get all elements with data-com...
Where is the warnings screen option in Android Studio?
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edited Apr 8 '19 at 11:55
Lii
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answer...
UTF-8: General? Bin? Unicode?
... to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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Way to read first few lines for pandas dataframe
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1 Answer
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How do I enter RGB values into Interface Builder?
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edited Jul 10 '17 at 21:59
answered Apr 2 '10 at 4:41
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Using an integer as a key in an associative array in JavaScript
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CSS Pseudo-classes with inline styles
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No, this is not possible. In documents that make use of CSS, an inline style attribute can onl...
How long does it take for GitHub page to show changes after changing index.html
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The first time you generate your site it will take about 10 minutes for it to show up. Subsequ...