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git remove merge commit from history
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Do git rebase -i <sha before the branches diverged> this will allow you to remove the merge commit and the log will be one single line as you wanted. You can also delete any commits that you do not want any more. The reason that your rebase was...
jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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var attr = $(this).attr('name');
// For some browsers, `attr` is undefined; for others,
// `attr` is false. Check for both.
if (typeof attr !== typeof undefined && attr !== false) {
// ...
}
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Launch Bootstrap Modal on page load
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@racl101 It's the opposite for me (it's been 2 years since your post, so things might have changed). It only works with $(document).ready( ... when I store this script in an MVC PartialView for my Modal that is dynamically added when a user clicks on ...
PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
...se a keyword argument is essentially different than a variable assignment.
For example, there is plenty of code like this:
kw1 = some_value
kw2 = some_value
kw3 = some_value
some_func(
1,
2,
kw1=kw1,
kw2=kw2,
kw3=kw3)
As you see, it makes complete sense to assign a variable to a...
Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...uest to https request on ELB . I have two EC2 instances. I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it.
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Modify UIImage renderingMode from a storyboard/xib file
...eRenderingMode)renderMode
{
NSAssert(self.image, @"Image must be set before setting rendering mode");
self.image = [self.image imageWithRenderingMode:renderMode];
}
@end
(Swift 4) Create an extension for UIImageView:
extension UIImageView {
func setImageRenderingMode(_ renderMode: UI...
return statement vs exit() in main()
...ctually, there is a difference, but it's subtle. It has more implications for C++, but the differences are important.
When I call return in main(), destructors will be called for my locally scoped objects. If I call exit(), no destructor will be called for my locally scoped objects! Re-read that. ...
Generate random numbers uniformly over an entire range
...function and the modulus operator. That method may not generate numbers uniformly (it depends on the range and the value of RAND_MAX), and is therefore discouraged.
C++11 and generation over a range
With C++11 multiple other options have risen. One of which fits your requirements, for generating a r...
How to pass object with NSNotificationCenter
...eed to compare the notification.name. The mapping of the name should be performed when you do the addObserver(). The receiveTestNotification should only be called when observing a specific notification.
– Johan Karlsson
Feb 17 '16 at 15:06
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How do I create a new Swift project without using Storyboards?
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All it takes for not using Storyboards for the rootViewController:
1· Change AppDelegate.swift to:
import UIKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func applicatio...