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Break when exception is thrown
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3066199%2fbreak-when-exception-is-thrown%23new-answer', 'question_page');
}
);
...
How do I scroll to an element using JavaScript?
...
You can use an anchor to "focus" the div. I.e:
<div id="myDiv"></div>
and then use the following javascript:
// the next line is required to work around a bug in WebKit (Chrome / Safari)
location.href = "#";
location.href = "#myDiv";
...
PHP json_encode encoding numbers as strings
... remember correctly, this also happens for MySQL in PHP < 5.3, when the new mysqlnd driver was not yet existing) ;; to check what your data look like, you can use var_dump, which outputs the types of each part of the data.
– Pascal MARTIN
Sep 7 '09 at 22:14
...
Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
... File.open file_path, "a+" do |log_file|
current_date = Time.new.to_s + "\n" + YAML::dump(dump_object) + "\n"
log_file.puts current_date
log_file.close
end
end
end
end
end
end
...
How to name factory like methods?
...o describe a specific stage in the process of creating an object (allocate/new, construct, initialise...)
'Build' and 'Make' are common terms for processes relating to compiling code, so have different connotations to programmers, implying a process that comprises many steps and possibly a lot of di...
Auto-loading lib files in Rails 4
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}
);
...
Changing the selected option of an HTML Select element
...;/option>
</select>
</div>
<script>
var app = new Vue({
el: '#app',
data: {
val: null,
},
mounted: function() {
this.val = 3;
}
});
</script>
Demo
...
How can I change the default width of a Twitter Bootstrap modal box?
... the document.
In your own custom CSS file, you add:
body .modal {
/* new custom width */
width: 560px;
/* must be half of the width, minus scrollbar on the left (30px) */
margin-left: -280px;
}
In your case:
body .modal-admin {
/* new custom width */
width: 750px;
/*...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...drawing).getBitmap();
} catch (NullPointerException e) {
throw new NoSuchElementException("No drawable on given view");
} catch (ClassCastException e) {
// Check bitmap is Ion drawable
bitmap = Ion.with(view).getBitmap();
}
// Get current dimensions AND the d...
Android: alternate layout xml for landscape mode
... landscape.
If you have for example
/res/layout/main.xml
you can add a new folder /res/layout-land, copy main.xml into it and make the needed adjustments.
See also http://www.androidpeople.com/android-portrait-amp-landscape-differeent-layouts and http://www.devx.com/wireless/Article/40792/195...