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How do I copy directories recursively with gulp?
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322
The following works without flattening the folder structure:
gulp.src(['input/folder/**/*']).p...
Retrieve only the queried element in an object array in MongoDB collection
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425
MongoDB 2.2's new $elemMatch projection operator provides another way to alter the returned doc...
SQL Server database backup restore on lower version
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No, is not possible to downgrade a database. 10.50.1600 is the SQL Server 2008 R2 version. There is absolutely no way you can restore or attach this database to the SQL Server 2008 instance you are trying to restore on (10.00.1600 is SQL Server 2008). Your only options are:
upgrade this instance...
Android device does not show up in adb list [closed]
I have a HP Slate 21 that is connected to my Windows box using a USB cable. USB debugging is enabled on the device. After adding the proper %SingleAdbInterface% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, ru...
How to generate a random number between a and b in Ruby?
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324
UPDATE: Ruby 1.9.3 Kernel#rand also accepts ranges
rand(a..b)
http://www.rubyinside.com/ru...
Reading a simple text file
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Sebastian Hojas
3,98022 gold badges2424 silver badges3737 bronze badges
answered Apr 24 '11 at 15:19
shihpengshihpeng
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How to do 3 table JOIN in UPDATE query?
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824
the answer is yes you can
try it like that
UPDATE TABLE_A a
JOIN TABLE_B b ON a.join_col...
How can I specify a local gem in my Gemfile?
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Iulian Onofrei
6,77988 gold badges5252 silver badges9393 bronze badges
answered Dec 20 '10 at 8:51
Jimmy CuadraJimmy Cuadra
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