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Vagrant error : Failed to mount folders in Linux guest
...some issues with Vagrant shared folders, my base system is Ubuntu 13.10 desktop.
21 Answers
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How to implement Enums in Ruby?
What's the best way to implement the enum idiom in Ruby? I'm looking for something which I can use (almost) like the Java/C# enums.
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List tables in a PostgreSQL schema
...ple [0-9] to match any digit. All regular expression special characters work as specified in Section 9.7.3, except for . which is taken as a separator as mentioned above, * which is translated to the regular-expression notation .*, ? which is translated to ., and $ which is matched literally. You ca...
Providing a default value for an Optional in Swift?
...ou can just do:
optionalValue.or(defaultValue)
However, I recommend sticking to the ternary operator as other developers will understand that much more quickly without having to investigate the or method
Note: I started a module to add common helpers like this or on Optional to swift.
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Can jQuery provide the tag name?
... out the tag name of the element as I loop over them - but .attr doesn't take "tag" or "tagname".
13 Answers
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Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome / Theming / Theme)
I like the window chrome on the new Office Suite and Visual Studio:
6 Answers
6
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Start service in Android
...rspective in Eclipse) should turn up some warnings that may help.
More likely, you should start the service via:
startService(new Intent(this, UpdaterServiceManager.class));
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jQuery slide left and show
...d slideRightShow() and slideLeftHide() with a couple functions that work similarly to slideUp() and slideDown() as seen below. However, I would also like to implement slideLeftShow() and slideRightHide() .
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One line if statement not working
I was thinking of something like this?
8 Answers
8
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How does comparison operator works with null int?
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Julian
23.5k1212 gold badges8585 silver badges119119 bronze badges
answered Apr 3 '13 at 2:16
nkvunkvu
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