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Laravel - Eloquent or Fluent random row
... on the collection object not the sql query. the random function is run on php side
– astroanu
Oct 15 '15 at 6:13
@ast...
In c++ what does a tilde “~” before a function name signify?
...destructor, it destroys the instance, frees up memory, etc. etc.
Here's a description from ibm.com:
Destructors are usually used to deallocate memory and do other cleanup for a class object and its class members when the object is destroyed. A destructor is called for a class object when that obje...
Using JQuery - preventing form from submitting
...otherwise show error.
HTML
<form id="form" class="form" action="page2.php" method="post">
<input type="text" class="check-validity" value="" />
<input type="text" class="check-validity" value="" />
<input type="text" class="check-validity" value="" />
<in...
new DateTime() vs default(DateTime)
...
One could argue that default(DateTime) is more descriptive of the programmer's intent, therefore more favorable usually.
– intrepidis
Jul 8 '15 at 9:34
...
How to change default timezone for Active Record in Rails?
... much! I'd been struggling with this as well. I have an inherited legacy PHP app that interacts with the same mysql database and stores all times as local; updating it to use UTC was not an option. What I had previously accomplished nothing: config.time_zone = 'Central Time (US & Canada)' c...
Use JSTL forEach loop's varStatus as an ID
...se any of these:
JSTL c:forEach varStatus properties
Property Getter Description
current getCurrent() The item (from the collection) for the current
round of iteration.
index getIndex() The zero-based index for the current round of
iteration.
count getCount() The one-based c...
Cast to int vs floor
...ing dropped”. See (although it is written for C): blog.frama-c.com/index.php?post/2013/10/09/…
– Pascal Cuoq
Dec 30 '14 at 22:23
add a comment
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Where does mongodb stand in the CAP theorem?
... more detailed explanation.
Scenario | Main Focus | Description
---------------------------|------------|------------------------------------
No partition | CA | The system is available
| | and provides s...
Suppress echo of command invocation in makefile?
... I agree this is the way to go - but notice, in the original problem description, I wouldn't be the one invoking make - my instructor would be. Thus, I would have no control over the flags passed in. I needed to control the output from within the makefile. Upvote for most practical solution in...
Why does UITableViewCell remain highlighted?
...oller, as it should be.
Taken from http://forums.macrumors.com/showthread.php?t=577677
Swift version
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
// deselect the selected row if any
let selectedRow: IndexPath? = tableView.indexPathForSelectedRow
i...