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How do I Sort a Multidimensional Array in PHP [duplicate]
... // How will we compare this round?
list($column, $sortOrder, $projection) = $criterion;
$sortOrder = $sortOrder === SORT_DESC ? -1 : 1;
// If a projection was defined project the values now
if ($projection) {
$lhs = call_user_...
Detect Click into Iframe using JavaScript
... the iframe, you need to take focus out of it once the user has clicked in order to monitor further clicks. This should be added to the $(window).blur() section: setTimeout(function(){ window.focus(); }, 0);. Now, the user clicks, puts focus in the iframe, the script pulls that focus back, and can n...
Find the closest ancestor element that has a specific class
... element itself, before searching its ancestors, you can simply switch the order of the conditions in the loop: while (!el.classList.contains(cls) && (el = el.parentElement));
– Nicomak
Jan 19 '17 at 6:02
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What's the difference between OpenID and OAuth?
...), OAuth is about authorisation (ie. to grant access to functionality/data/etc.. without having to deal with the original authentication).
OAuth could be used in external partner sites to allow access to protected data without them having to re-authenticate a user.
The blog post "OpenID versus OAu...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...8601 standard format style (YYYYMMDDHHMM). For example, 201606070620. That order of year-month-date-hour-minute renders an ever-increasing number, always the same length due to padding zero, that when sorted alphabetically is also chronological.
I have successfully used this style of version number...
Responsive font size in CSS
...scalable in nature, so 2 em would equal 24 pt, .5 em would equal 6 pt, etc..
Percent (%): The percent unit is much like the “em” unit, save for a few fundamental differences. First and foremost, the current font-size is equal to 100% (i.e. 12 pt = 100%). While using the percent unit, your t...
How can I change the default Django date template format?
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In order to change date format in the views.py and then assign it to template.
# get the object details
home = Home.objects.get(home_id=homeid)
# get the start date
_startDate = home.home_startdate.strftime('%m/%d/%Y')
# ass...
Insert picture into Excel cell [closed]
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Note. It is important to right-click on the border not inside the comment box since the Format Comment dialog window will have different options in each case.
– Developer Marius Žilėnas
Jan 19 '15 at 12:29
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Catch an exception thrown by an async void method
...hod begins waiting for the async result. It's insightful to use tracing in order to investigate how the code is actually behaving.
The code below does the following:
Create 4 tasks
Each task will asynchronously increment a number and return the incremented number
When the async result has arrived...
Append class if condition is true in Haml
...s ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
– Mohammad AbuShady
Jan 28 '14 at 11:21
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