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How to create nonexistent subdirectories recursively using Bash?
I am creating a quick backup script that will dump some databases into a nice/neat directory structure and I realized that I need to test to make sure that the directories exist before I create them. The code I have works, but it seems that there is a better way to do it. Any suggestions?
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Timer & TimerTask versus Thread + sleep in Java
...estions asked here but there weren't answers to my satisfaction. So rephrasing the question again-
7 Answers
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How to pass parameters to a view
...ss the extra parameter when you construct the MenuView. No need to add the initialize function.
new MenuView({
collection: itemColl,
position: this.getPosition()
})
And then, in MenuView, you can use this.options.position.
UPDATE: As @mu is too short states, since 1.1.0, Backbone Views no lo...
Different results with Java's digest versus external utilities
I have written a simple Java class to generate the hash values of the Windows Calculator file. I am using Windows 7 Professional with SP1 . I have tried Java 6.0.29 and Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or ...
Use of 'use utf8;' gives me 'Wide character in print'
If I run the following Perl program:
6 Answers
6
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Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
...oper tools: Is there a way to view the Console tab and the Sources tab in separate views? I often want to look at both of these simultaneously.
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How to run script as another user without password?
...at must be run as user2. However, this script can only be run under user1 in my application.
3 Answers
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Set time part of DateTime in ruby
Say I have a datetime object eg DateTime.now . I want to set hours and minutes to 0 (midnight). How can I do that?
4 Ans...
How can I initialize an ArrayList with all zeroes in Java?
It looks like arraylist is not doing its job for presizing:
5 Answers
5
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std::back_inserter for a std::set?
I guess this is a simple question. I need to do something like this:
2 Answers
2
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