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Tell Ruby Program to Wait some amount of time
... Not sure about the downvotes on this, but it could be that minutes() and hours() are methods on numerics added by Ruby on Rails - so not standard available in Ruby - in the ActiveSupport::Duration class. They're quite convenient though.
– Jochem Schulenklopper
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Android get color as string value
...ered Feb 17 '11 at 9:32
Tanmay MandalTanmay Mandal
37.4k1212 gold badges4949 silver badges4747 bronze badges
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Call to getLayoutInflater() in places not in activity
...om function also checks with assert that you actually get an inflater back and throws an error otherwise - which will be much easier to deal with then a null pointer excpetion somewhere in the code. grepcode.com/file/repository.grepcode.com/java/ext/…
– Raanan
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Comparing strings by their alphabetical order
... edited Sep 13 '16 at 13:27
Randy
7,85944 gold badges3333 silver badges5151 bronze badges
answered Jun 1 '11 at 15:18
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Load image from resources area of project in C#
...reams. If you are using Windows Forms I would urge you to delete the image and re-add it from the UI - much easier that way.
– Matt Hamilton
Jul 28 '09 at 5:36
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I get exception when using Thread.sleep(x) or wait()
...ave a lot of reading ahead of you. From compiler errors through exception handling, threading and thread interruptions. But this will do what you want:
try {
Thread.sleep(1000); //1000 milliseconds is one second.
} catch(InterruptedException ex) {
Thread.currentThread().inte...
How can I get a collection of keys in a JavaScript dictionary? [duplicate]
...ect.keys(driversCounter);
If you wanted values, there is Object.values() and if you want key and value, you can use Object.entries(), often paired with Array.prototype.forEach() like this...
Object.entries(driversCounter).forEach(([key, value]) => {
console.log(key, value);
});
Alternat...
Lists: Count vs Count() [duplicate]
... Internally though, LINQ checks if your IEnumerable implements ICollection and if it does it uses the Count property. So at the end of the day, there's no difference which one you use for a List.
To prove my point further, here's the code from Reflector for Enumerable.Count()
public static int Cou...
Automatically start forever (node) on system restart
...r those cases when the system gets rebooted. If the server is shutted down and then powered on - this cron job won't execute.
– ecdeveloper
May 17 '13 at 11:25
6
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Can I force a UITableView to hide the separator between empty cells? [duplicate]
...
For iOS 7.* and iOS 6.1
The easiest method is to set the tableFooterView property:
- (void)viewDidLoad
{
[super viewDidLoad];
// This will remove extra separators from tableview
self.tableView.tableFooterView = [[UIView a...