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How do I manually create a file with a . (dot) prefix in Windows? For example, .htaccess
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I did not know that. So one can simple create the file by typing ".htaccess." in explorer, and the last dot will be removed automatically. Nice.
– foens
Mar 14 '13 at 9:18
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What's the difference between $evalAsync and $timeout in AngularJS?
I've been using AngularJS for a little while now, and have found the need to use $timeout every once in a while (Seems to usually be to init a jQuery plugin).
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Best way to disable button in Twitter's Bootstrap [duplicate]
...ork for <button class="close"> e.g. close button in a modal. Anyone know how to do it?
– user9645
Mar 22 '17 at 12:41
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How do I get PHP errors to display?
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So now that the errors get logged, where do they go? I went to /var/log/apache2 and it shows all the logs, but there is no information regarding the program I recently ran. I only get information about system restarts once every...
NSString tokenize in Objective-C
...ks, but how to split a NSString that is separated by more tokens? (If you know what I mean, my English is not very good) @Adam
– 11684
Apr 9 '12 at 11:53
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What's quicker and better to determine if an array key exists in PHP?
...f it exists and is not NULL; otherwise it returns its second operand.
So now you can assign a default value in case the value is null or if the key does not exist :
$var = $array[$key] ?? 'default value'
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How to change JFrame icon [duplicate]
... what should be the size of the icon?.. im gonna create one now ..
– Anand
Oct 23 '09 at 17:18
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Format numbers to strings in Python
...Python courses I offer from time-to-time. :-)
Aug 2018 UPDATE: Of course, now that we have the f-string feature in 3.6, we need the equivalent examples of that, yes another alternative:
>>> name, age = 'John', 35
>>> f'Name: {name}, age: {age}'
'Name: John, age: 35'
>>>...
How to get the nth element of a python list or a default if not available
... never fails. I still don't like to rely on try/except, for a case that I know will happen, but this increases my willingness to consider it.
– ToolmakerSteve
Dec 15 '13 at 3:27
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Shortcut to exit scale mode in VirtualBox [closed]
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I don't know why this is voted down. It's correct; it does answer the question; and knowing the Host + Home key combination is useful because that's the only thing you need to know in order to access the menu -- that being the actual ...