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Checking whether something is iterable
... shouldn't it be return typeof obj[Symbol.iterator] === 'function'? "In order to be iterable, an object must implement the @@iterator method" – it specifies method
– callum
Mar 18 '16 at 15:43
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PHP function to get the subdomain of a URL
... That works for everything that has a single 'word' TLD like net, com, biz etc. However when dealing with co.uk, for example, it does not. As seen here This is actually a harder problem to solve.
– Mike Lewis
Mar 13 '11 at 23:12
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Naming threads and thread-pools of ExecutorService
...y, you can alter the thread's name, thread group, priority, daemon status, etc. If a ThreadFactory fails to create a thread when asked by returning null from newThread, the executor will continue, but might not be able to execute any tasks
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Rails Migration: Remove constraint
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In Rails 4+ in order to remove not-null constraint, you can use change_column_null:
change_column_null :users, :address, true
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Angular IE Caching issue for $http
... Jul 1997 05:00:00 GMT";
}]);
I had to merge 2 of the above solutions in order to guarantee the correct usage for all methods, but you can replace common with get or other method i.e. put, post, delete to make this work for different cases.
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How to join strings in Elixir?
... You should use as much of the Elixir language as you can in order to demonstrate to potential employers that you know it. So I'd use all of the solutions above in the same file.
– rodmclaughlin
Jun 3 '18 at 7:47
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How does one parse XML files? [closed]
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Good example is the "Purchase Order Example" in the middle of this example from microsoft. msdn.microsoft.com/en-us/library/58a18dwa.aspx. You avoid having to create a schema -- your c# class is the schema, adorned with C# attributes.
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Difference between PCDATA and CDATA in DTD
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Ruby equivalent of virtualenv?
...nv works since it lets you sandbox different ruby versions and their gems, etc.
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Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
...ppropriate key. For example, I use
NSDictionary *newActions = @{
@"onOrderIn": [NSNull null],
@"onOrderOut": [NSNull null],
@"sublayers": [NSNull null],
@"contents": [NSNull null],
@"bounds": [NSNull null]
};
layer.actions = newActions;
to disable fade in / out animations on...