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Creating and Update Laravel Eloquent
...s new/retrieved by using if($user->exists).
– Ryu_hayabusa
Nov 10 '14 at 15:50
1
...
What good are SQL Server schemas?
... any dot-notation (.) hacks in the table names will end up as underscores (_) in the class names. Just food for unfortunate thought.
– Dan Lugg
Aug 12 '13 at 22:50
...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...g and select the right storyboard:
#import "AppDelegate.h"
#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:(v) options:NSNumericSearch] != NSOrderedAscending)
@interface AppDelegate ()
@property (strong, nonatomic) UIViewController *initia...
Combining multiple commits before pushing in Git [duplicate]
...ommit from which you want to start squashing and do
git rebase -i <that_commit_id>
Then proceed as described in leopd's answer, changing all the picks to squashes except the first one.
Example:
871adf OK, feature Z is fully implemented --- newer commit --┐
0c3317 Whoops, not yet......
AngularJS passing data to $http.get request
...ttp provides an option for it called params.
$http({
url: user.details_path,
method: "GET",
params: {user_id: user.id}
});
See: http://docs.angularjs.org/api/ng.$http#get and https://docs.angularjs.org/api/ng/service/$http#usage (shows the params param)
...
Check if my app has a new version on AppStore
...il, error)
}
}
task.resume()
return task
}
example:
_ = try? isUpdateAvailable { (update, error) in
if let error = error {
print(error)
} else if let update = update {
print(update)
}
}
...
How do I choose between Semaphore and SemaphoreSlim?
... important. Semaphore blocks the thread instead.
– r2_118
Jan 4 '16 at 22:34
|
show 3 more comments
...
How do I assign an alias to a function name in C++?
...-template non-overloaded functions you can simply use:
const auto& new_fn_name = old_fn_name;
If this function has multiple overloads you should use static_cast:
const auto& new_fn_name = static_cast<OVERLOADED_FN_TYPE>(old_fn_name);
Example: there are two overloads of function st...
How to know when UITableView did scroll to bottom in iPhone
..., inset.bottom);
// NSLog(@"pos: %f of %f", y, h);
float reload_distance = 10;
if(y > h + reload_distance) {
NSLog(@"load more rows");
}
}
Swift:
func scrollViewDidScroll(_ scrollView: UIScrollView) {
let offset = scrollView.contentOffset
let bounds = scroll...
Routing for custom ASP.NET MVC 404 Error page
...w under "Views/Error/Index.cshtml" as;
@{
Layout = "~/Views/Shared/_Layout.cshtml";
}
<p>We're sorry, page you're looking for is, sadly, not here.</p>
Then add the following in the Global asax file as below:
protected void Application_Error(object sen...