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Can I invoke an instance method on a Ruby module without including it?
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I actually like this approach, for my purposes at least. Now I can call ModuleName.method :method_name to get a method object and call it via method_obj.call. Otherwise I would have to bind the method to an instance of the original object, which isn't possible if the original objec...
Android SDK installation doesn't find JDK
...t install with android r18 exe installer. You, sir, are my hero for today. Now I just need to know how on earth you thought to even try that? :-)
– Julian Higginson
May 17 '12 at 13:58
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What is the optimal length for an email address in a database?
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I know this is an old thread and there's no problem using 320, but the actual maximum is 254 because of an overriding restriction from RFC2821 that imposes additional constraints over and above those quoted for the local and dom...
Programmatically retrieve memory usage on iPhone
...s I'm aware about ObjectAlloc/Leaks. I'm not interested in those, only to know if it's possible to write some code and get the amount of bytes being used and report it via NSLog.
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INSERT INTO vs SELECT INTO
...ackup. INSERT INTO is used when you insert into an existing table with a known structure.
EDIT
To address your edit, they do different things. If you are making a table and want to define the structure use CREATE TABLE and INSERT. Example of an issue that can be created: You have a small table...
What's a good way to extend Error in JavaScript?
...) instanceof CustomError);// false was true at the time of writing but has now been resolved. In fact the issue linked in the answer has been resolved and we can test the correct behaviour here and by pasting the code in the REPL and seeing how it gets correctly transpiled to instantiate with the co...
Open an IO stream from a local file or url
I know there are libs in other languages that can take a string that contains either a path to a local file or a url and open it as a readable IO stream.
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Rounding DateTime objects
...st want to round up the Hour to Ceiling Value
Console.WriteLine(DateTime.Now.ToString("M/d/yyyy hh:00:00"));
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Accessing the index in 'for' loops?
...e want to iterate over with an index:
items = ['a', 'b', 'c', 'd', 'e']
Now we pass this iterable to enumerate, creating an enumerate object:
enumerate_object = enumerate(items) # the enumerate object
We can pull the first item out of this iterable that we would get in a loop with the next fun...
IIS7 Settings File Locations
... Just wanted to note that Notepad++ is fully 64bit for a while now.
– Alex
May 20 '19 at 13:25
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