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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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Most common way of writing a HTML table with vertical headers?
...s must contain the same number of columns." - Last paragraph of section 11.2.3.
With that being said, the first option is the better approach in my opinion because it's readable regardless of whether or not I have CSS enabled. Some browsers (or search engine crawlers) don't do CSS and as such, it'l...
@UniqueConstraint annotation in Java
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427
To ensure a field value is unique you can write
@Column(unique=true)
String username;
The @U...
How do you test a public/private DSA keypair?
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261
I found a way that seems to work better for me:
ssh-keygen -y -f <private key file>
Tha...
How to change the font on the TextView?
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After ICS, android includes Roboto fonts style,
Read more Roboto
EDIT 2
With the advent of Support Library 26, Android now supports custom fonts by
default. You can insert new fonts in res/fonts which can be set to TextViews individually either in XML or programmatically. The default fon...